3902 - drop redundant redraw of recipe side on F4

This change is interesting because I only updated one test to gain confidence
that F4 will never redraw the recipe side. (Most of the changes are to
explicitly render-all before each scenario.)
This commit is contained in:
Kartik K. Agaram 2017-06-09 11:29:15 -07:00
parent f53746f801
commit 6d12a8c4eb
24 changed files with 3446 additions and 3339 deletions

View File

@ -451,6 +451,7 @@ def render-recipes screen:&:screen, env:&:environment, {render-editor: (recipe (
def render-sandbox-side screen:&:screen, env:&:environment, {render-editor: (recipe (address screen) (address editor) -> number number (address screen) (address editor))} -> screen:&:screen, env:&:environment [
local-scope
load-ingredients
trace 11, [app], [render sandboxes]
current-sandbox:&:editor <- get *env, current-sandbox:offset
left:num <- get *current-sandbox, left:offset
right:num <- get *current-sandbox, right:offset

View File

@ -47,6 +47,7 @@ scenario run-and-show-results [
]
# sandbox editor contains an instruction without storing outputs
env:&:environment <- new-programming-environment resources, screen, [divide-with-remainder 11, 3]
render-all screen, env, render
# run the code in the editors
assume-console [
press F4
@ -129,12 +130,17 @@ after <global-keypress> [
break-unless do-run?
screen <- update-status screen, [running... ], 245/grey
error?:bool <- run-sandboxes env, resources, screen
# F4 might update warnings and results on both sides
screen <- render-all screen, env, render
# we could just render-all, but we do some work to minimize the number of prints to screen
<render-recipe-errors-on-F4>
screen <- render-sandbox-side screen, env, render
{
break-if error?
screen <- update-status screen, [ ], 245/grey
}
{
break-unless error?
<render-sandbox-errors-on-F4>
}
screen <- update-cursor screen, recipes, current-sandbox, sandbox-in-focus?, env
loop +next-event
}
@ -551,6 +557,8 @@ scenario run-updates-results [
]
# sandbox editor contains an instruction without storing outputs
env:&:environment <- new-programming-environment resources, screen, [foo] # contents of sandbox editor
render-all screen, env, render
$clear-trace
# run the code in the editors
assume-console [
press F4
@ -568,6 +576,10 @@ scenario run-updates-results [
.┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊ .
. ┊ .
]
# no need to update editor
trace-should-not-contain [
app: render recipes
]
# make a change (incrementing one of the args to 'add'), then rerun
assume-console [
left-click 4, 28 # one past the value of the second arg
@ -602,6 +614,7 @@ scenario run-instruction-manages-screen-per-sandbox [
]
# sandbox editor contains an instruction
env:&:environment <- new-programming-environment resources, screen, [print screen, 4] # contents of sandbox editor
render-all screen, env, render
# run the code in the editor
assume-console [
press F4

View File

@ -9,6 +9,7 @@ scenario copy-a-sandbox-to-editor [
assume-resources [
]
env:&:environment <- new-programming-environment resources, screen, [add 1, 1] # contents of sandbox editor
render-all screen, env, render
# run it
assume-console [
press F4
@ -69,6 +70,7 @@ scenario copy-a-sandbox-to-editor-2 [
assume-resources [
]
env:&:environment <- new-programming-environment resources, screen, [add 1, 1] # contents of sandbox editor
render-all screen, env, render
# run it
assume-console [
press F4
@ -222,6 +224,7 @@ scenario copy-fails-if-sandbox-editor-not-empty [
assume-resources [
]
env:&:environment <- new-programming-environment resources, screen, [add 1, 1] # contents of sandbox editor
render-all screen, env, render
# run it
assume-console [
press F4
@ -286,6 +289,7 @@ scenario copy-a-sandbox-to-recipe-side [
assume-resources [
]
env:&:environment <- new-programming-environment resources, screen, [add 1, 1] # contents of sandbox editor
render-all screen, env, render
# run it
assume-console [
press F4

View File

@ -7,6 +7,7 @@ scenario deleting-sandboxes [
assume-resources [
]
env:&:environment <- new-programming-environment resources, screen, []
render-all screen, env, render
# run a few commands
assume-console [
left-click 1, 75

View File

@ -8,6 +8,7 @@ scenario clicking-on-sandbox-edit-button-moves-it-to-editor [
assume-resources [
]
env:&:environment <- new-programming-environment resources, screen, [add 2, 2]
render-all screen, env, render
# run it
assume-console [
press F4
@ -60,6 +61,7 @@ scenario clicking-on-sandbox-edit-button-moves-it-to-editor-2 [
assume-resources [
]
env:&:environment <- new-programming-environment resources, screen, [add 2, 2]
render-all screen, env, render
# run it
assume-console [
press F4
@ -164,6 +166,7 @@ scenario sandbox-with-print-can-be-edited [
]
# right editor contains a print instruction
env:&:environment <- new-programming-environment resources, screen, [print screen, 4]
render-all screen, env, render
# run the sandbox
assume-console [
press F4

View File

@ -13,6 +13,7 @@ scenario sandbox-click-on-result-toggles-color-to-green [
]
]
env:&:environment <- new-programming-environment resources, screen, [foo]
render-all screen, env, render
# run it
assume-console [
press F4

View File

@ -13,6 +13,7 @@ scenario sandbox-click-on-code-toggles-app-trace [
]
]
env:&:environment <- new-programming-environment resources, screen, [foo]
render-all screen, env, render
# run it
assume-console [
press F4
@ -87,6 +88,7 @@ scenario sandbox-shows-app-trace-and-result [
]
]
env:&:environment <- new-programming-environment resources, screen, [foo]
render-all screen, env, render
# run it
assume-console [
press F4
@ -131,6 +133,7 @@ scenario clicking-on-app-trace-does-nothing [
assume-resources [
]
env:&:environment <- new-programming-environment resources, screen, [stash 123456789]
render-all screen, env, render
# create and expand the trace
assume-console [
press F4

View File

@ -23,20 +23,19 @@ def! update-recipes env:&:environment, resources:&:resources, screen:&:screen ->
errors-found? <- copy 0/false
]
before <render-components-end> [
trace 11, [app], [render status]
recipe-errors:text <- get *env, recipe-errors:offset
{
break-unless recipe-errors
update-status screen, [errors found ], 1/red
}
]
before <render-recipe-components-end> [
after <render-recipe-errors-on-F4> [
{
recipe-errors:text <- get *env, recipe-errors:offset
break-unless recipe-errors
recipes:&:editor <- get *env, recipes:offset
left:num <- get *recipes, left:offset
right:num <- get *recipes, right:offset
row:num <- get *env, recipe-bottom:offset
row, screen <- render-text screen, recipe-errors, left, right, 1/red, row
# draw dotted line after recipes
draw-horizontal screen, row, left, right, 9480/horizontal-dotted
row <- add row, 1
clear-screen-from screen, row, left, left, right
}
]
@ -61,7 +60,7 @@ before <run-sandboxes-end> [
}
]
before <render-components-end> [
after <render-sandbox-errors-on-F4> [
{
break-if recipe-errors
error-index:num <- get *env, error-index:offset
@ -174,6 +173,7 @@ scenario run-updates-status-with-first-erroneous-sandbox [
assume-resources [
]
env:&:environment <- new-programming-environment resources, screen, []
render-all screen, env, render
assume-console [
left-click 3, 80
# create invalid sandbox 1
@ -199,6 +199,7 @@ scenario run-updates-status-with-first-erroneous-sandbox-2 [
assume-resources [
]
env:&:environment <- new-programming-environment resources, screen, []
render-all screen, env, render
assume-console [
left-click 3, 80
# create invalid sandbox 2
@ -227,6 +228,7 @@ scenario run-hides-errors-from-past-sandboxes [
assume-resources [
]
env:&:environment <- new-programming-environment resources, screen, [get foo, x:offset] # invalid
render-all screen, env, render
assume-console [
press F4 # generate error
]
@ -269,6 +271,7 @@ scenario run-updates-errors-for-shape-shifting-recipes [
]
]
env:&:environment <- new-programming-environment resources, screen, [foo 2]
render-all screen, env, render
assume-console [
press F4
]
@ -322,6 +325,7 @@ scenario run-avoids-spurious-errors-on-reloading-shape-shifting-recipes [
test-sandbox:text <- new [x:&:list:num <- copy 0
to-text x]
env:&:environment <- new-programming-environment resources, screen, test-sandbox
render-all screen, env, render
# run it once
assume-console [
press F4
@ -384,6 +388,7 @@ scenario run-shows-missing-type-errors [
]
]
env:&:environment <- new-programming-environment resources, screen, [foo]
render-all screen, env, render
assume-console [
press F4
]
@ -415,6 +420,7 @@ scenario run-shows-unbalanced-bracket-errors [
]
]
env:&:environment <- new-programming-environment resources, screen, [foo]
render-all screen, env, render
assume-console [
press F4
]
@ -446,6 +452,7 @@ scenario run-shows-get-on-non-container-errors [
]
]
env:&:environment <- new-programming-environment resources, screen, [foo]
render-all screen, env, render
assume-console [
press F4
]
@ -482,6 +489,7 @@ scenario run-shows-non-literal-get-argument-errors [
]
]
env:&:environment <- new-programming-environment resources, screen, [foo]
render-all screen, env, render
assume-console [
press F4
]
@ -518,6 +526,7 @@ scenario run-shows-errors-everytime [
]
]
env:&:environment <- new-programming-environment resources, screen, [foo]
render-all screen, env, render
assume-console [
press F4
]
@ -563,6 +572,7 @@ scenario run-instruction-and-print-errors [
]
# sandbox editor contains an illegal instruction
env:&:environment <- new-programming-environment resources, screen, [get 1234:num, foo:offset]
render-all screen, env, render
assume-console [
press F4
]
@ -625,6 +635,7 @@ scenario run-instruction-and-print-errors-only-once [
]
# sandbox editor contains an illegal instruction
env:&:environment <- new-programming-environment resources, screen, [get 1234:num, foo:offset]
render-all screen, env, render
# run the code in the editors multiple times
assume-console [
press F4
@ -663,6 +674,7 @@ scenario sandbox-can-handle-infinite-loop [
]
]
env:&:environment <- new-programming-environment resources, screen, [foo]
render-all screen, env, render
# run the sandbox
assume-console [
press F4
@ -701,6 +713,7 @@ scenario sandbox-with-errors-shows-trace [
]
]
env:&:environment <- new-programming-environment resources, screen, [foo 4, 0]
render-all screen, env, render
# run
assume-console [
press F4

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@ -146,7 +146,7 @@ if ('onhashchange' in window) {
<span id="L83" class="LineNr"> 83 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> _ <span class="Special">&lt;-</span> <a href='002-typing.mu.html#L50'>move-cursor-in-editor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, t
<span id="L84" class="LineNr"> 84 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> sandbox-in-focus?:bool <span class="Special">&lt;-</span> <a href='002-typing.mu.html#L50'>move-cursor-in-editor</a> <a href='../081print.mu.html#L4'>screen</a>, current-sandbox, t
<span id="L85" class="LineNr"> 85 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> *env <span class="Special">&lt;-</span> put *env, <span class="Constant">sandbox-in-focus?:offset</span>, sandbox-in-focus?
<span id="L86" class="LineNr"> 86 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L466'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env
<span id="L86" class="LineNr"> 86 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L467'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env
<span id="L87" class="LineNr"> 87 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</span>
<span id="L88" class="LineNr"> 88 </span> <span class="Conceal">¦</span> <span class="Delimiter">}</span>
<span id="L89" class="LineNr"> 89 </span> <span class="Conceal">¦</span> <span class="Comment"># 'resize' event - redraw editor</span>
@ -185,7 +185,7 @@ if ('onhashchange' in window) {
<span id="L122" class="LineNr">122 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> render-sandbox-side <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L123" class="LineNr">123 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Delimiter">}</span>
<span id="L124" class="LineNr">124 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Delimiter">}</span>
<span id="L125" class="LineNr">125 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L466'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env
<span id="L125" class="LineNr">125 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L467'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env
<span id="L126" class="LineNr">126 </span> <span class="Conceal">¦</span> <span class="Delimiter">}</span>
<span id="L127" class="LineNr">127 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span>
<span id="L128" class="LineNr">128 </span> <span class="Delimiter">}</span>
@ -478,7 +478,7 @@ if ('onhashchange' in window) {
<span id="L415" class="LineNr">415 </span> trace<span class="Constant"> 11</span>, <span class="Constant">[app]</span>, <span class="Constant">[render divider]</span>
<span id="L416" class="LineNr">416 </span> divider:num, _ <span class="Special">&lt;-</span> divide-with-remainder width,<span class="Constant"> 2</span>
<span id="L417" class="LineNr">417 </span> height:num <span class="Special">&lt;-</span> <a href='../081print.mu.html#L748'>screen-height</a> <a href='../081print.mu.html#L4'>screen</a>
<span id="L418" class="LineNr">418 </span> <a href='004-programming-environment.mu.html#L500'>draw-vertical</a> <a href='../081print.mu.html#L4'>screen</a>, divider, <span class="Constant">1/top</span>, height, <span class="Constant">9482/vertical-dotted</span>
<span id="L418" class="LineNr">418 </span> <a href='004-programming-environment.mu.html#L501'>draw-vertical</a> <a href='../081print.mu.html#L4'>screen</a>, divider, <span class="Constant">1/top</span>, height, <span class="Constant">9482/vertical-dotted</span>
<span id="L419" class="LineNr">419 </span> <span class="Comment">#</span>
<span id="L420" class="LineNr">420 </span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L432'>render-recipes</a> <a href='../081print.mu.html#L4'>screen</a>, env, render-editor
<span id="L421" class="LineNr">421 </span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> render-sandbox-side <a href='../081print.mu.html#L4'>screen</a>, env, render-editor
@ -487,7 +487,7 @@ if ('onhashchange' in window) {
<span id="L424" class="LineNr">424 </span> recipes:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">recipes:offset</span>
<span id="L425" class="LineNr">425 </span> current-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span>
<span id="L426" class="LineNr">426 </span> sandbox-in-focus?:bool <span class="Special">&lt;-</span> get *env, <span class="Constant">sandbox-in-focus?:offset</span>
<span id="L427" class="LineNr">427 </span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L466'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env
<span id="L427" class="LineNr">427 </span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L467'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env
<span id="L428" class="LineNr">428 </span> <span class="Comment">#</span>
<span id="L429" class="LineNr">429 </span> <a href='../081print.mu.html#L499'>assert-no-scroll</a> <a href='../081print.mu.html#L4'>screen</a>, old-top-idx
<span id="L430" class="LineNr">430 </span>]
@ -514,100 +514,101 @@ if ('onhashchange' in window) {
<span id="L451" class="LineNr">451 </span><span class="muRecipe">def</span> render-sandbox-side <a href='../081print.mu.html#L4'>screen</a>:&amp;:<a href='../081print.mu.html#L4'>screen</a>, env:&amp;:environment, <span class="Delimiter">{</span>render-editor: (recipe (address screen) (address editor)<span class="muRecipe"> -&gt; </span>number number (address screen) (address editor))<span class="Delimiter">}</span><span class="muRecipe"> -&gt; </span><a href='../081print.mu.html#L4'>screen</a>:&amp;:<a href='../081print.mu.html#L4'>screen</a>, env:&amp;:environment [
<span id="L452" class="LineNr">452 </span> <span class="Constant">local-scope</span>
<span id="L453" class="LineNr">453 </span> <span class="Constant">load-ingredients</span>
<span id="L454" class="LineNr">454 </span> current-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span>
<span id="L455" class="LineNr">455 </span> left:num <span class="Special">&lt;-</span> get *current-sandbox, <span class="Constant">left:offset</span>
<span id="L456" class="LineNr">456 </span> right:num <span class="Special">&lt;-</span> get *current-sandbox, <span class="Constant">right:offset</span>
<span id="L457" class="LineNr">457 </span> row:num, column:num, <a href='../081print.mu.html#L4'>screen</a>, current-sandbox <span class="Special">&lt;-</span> call render-editor, <a href='../081print.mu.html#L4'>screen</a>, current-sandbox
<span id="L458" class="LineNr">458 </span> <a href='../081print.mu.html#L536'>clear-line-until</a> <a href='../081print.mu.html#L4'>screen</a>, right
<span id="L459" class="LineNr">459 </span> row <span class="Special">&lt;-</span> add row,<span class="Constant"> 1</span>
<span id="L460" class="LineNr">460 </span> <span class="Comment"># draw solid line after code (you'll see why in later layers)</span>
<span id="L461" class="LineNr">461 </span> <a href='002-typing.mu.html#L1060'>draw-horizontal</a> <a href='../081print.mu.html#L4'>screen</a>, row, left, right
<span id="L462" class="LineNr">462 </span> row <span class="Special">&lt;-</span> add row,<span class="Constant"> 1</span>
<span id="L463" class="LineNr">463 </span> <a href='001-editor.mu.html#L207'>clear-screen-from</a> <a href='../081print.mu.html#L4'>screen</a>, row, left, left, right
<span id="L464" class="LineNr">464 </span>]
<span id="L465" class="LineNr">465 </span>
<span id="L466" class="LineNr">466 </span><span class="muRecipe">def</span> <a href='004-programming-environment.mu.html#L466'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>:&amp;:<a href='../081print.mu.html#L4'>screen</a>, recipes:&amp;:editor, current-sandbox:&amp;:editor, sandbox-in-focus?:bool, env:&amp;:environment<span class="muRecipe"> -&gt; </span><a href='../081print.mu.html#L4'>screen</a>:&amp;:<a href='../081print.mu.html#L4'>screen</a> [
<span id="L467" class="LineNr">467 </span> <span class="Constant">local-scope</span>
<span id="L468" class="LineNr">468 </span> <span class="Constant">load-ingredients</span>
<span id="L469" class="LineNr">469 </span><span class="Constant"> <a href='004-programming-environment.mu.html#L469'>&lt;update-cursor-special-cases&gt;</a></span>
<span id="L470" class="LineNr">470 </span> <span class="Delimiter">{</span>
<span id="L471" class="LineNr">471 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> sandbox-in-focus?
<span id="L472" class="LineNr">472 </span> <span class="Conceal">¦</span> cursor-row:num <span class="Special">&lt;-</span> get *recipes, <span class="Constant">cursor-row:offset</span>
<span id="L473" class="LineNr">473 </span> <span class="Conceal">¦</span> cursor-column:num <span class="Special">&lt;-</span> get *recipes, <span class="Constant">cursor-column:offset</span>
<span id="L474" class="LineNr">474 </span> <span class="Delimiter">}</span>
<span id="L475" class="LineNr">475 </span> <span class="Delimiter">{</span>
<span id="L476" class="LineNr">476 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> sandbox-in-focus?
<span id="L477" class="LineNr">477 </span> <span class="Conceal">¦</span> cursor-row:num <span class="Special">&lt;-</span> get *current-sandbox, <span class="Constant">cursor-row:offset</span>
<span id="L478" class="LineNr">478 </span> <span class="Conceal">¦</span> cursor-column:num <span class="Special">&lt;-</span> get *current-sandbox, <span class="Constant">cursor-column:offset</span>
<span id="L479" class="LineNr">479 </span> <span class="Delimiter">}</span>
<span id="L480" class="LineNr">480 </span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='../081print.mu.html#L573'>move-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, cursor-row, cursor-column
<span id="L481" class="LineNr">481 </span>]
<span id="L482" class="LineNr">482 </span>
<span id="L483" class="LineNr">483 </span><span class="Comment"># ctrl-n - switch focus</span>
<span id="L484" class="LineNr">484 </span><span class="Comment"># todo: test this</span>
<span id="L485" class="LineNr">485 </span>
<span id="L486" class="LineNr">486 </span><span class="muRecipe">after</span> <span class="Constant"><a href='004-programming-environment.mu.html#L67'>&lt;global-type&gt;</a></span> [
<span id="L487" class="LineNr">487 </span> <span class="Delimiter">{</span>
<span id="L488" class="LineNr">488 </span> <span class="Conceal">¦</span> switch-side?:bool <span class="Special">&lt;-</span> equal c, <span class="Constant">14/ctrl-n</span>
<span id="L489" class="LineNr">489 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> switch-side?
<span id="L490" class="LineNr">490 </span> <span class="Conceal">¦</span> sandbox-in-focus?:bool <span class="Special">&lt;-</span> get *env, <span class="Constant">sandbox-in-focus?:offset</span>
<span id="L491" class="LineNr">491 </span> <span class="Conceal">¦</span> sandbox-in-focus? <span class="Special">&lt;-</span> not sandbox-in-focus?
<span id="L492" class="LineNr">492 </span> <span class="Conceal">¦</span> *env <span class="Special">&lt;-</span> put *env, <span class="Constant">sandbox-in-focus?:offset</span>, sandbox-in-focus?
<span id="L493" class="LineNr">493 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L466'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env
<span id="L494" class="LineNr">494 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</span>
<span id="L495" class="LineNr">495 </span> <span class="Delimiter">}</span>
<span id="L496" class="LineNr">496 </span>]
<span id="L497" class="LineNr">497 </span>
<span id="L498" class="LineNr">498 </span><span class="SalientComment">## helpers</span>
<span id="L499" class="LineNr">499 </span>
<span id="L500" class="LineNr">500 </span><span class="muRecipe">def</span> <a href='004-programming-environment.mu.html#L500'>draw-vertical</a> <a href='../081print.mu.html#L4'>screen</a>:&amp;:<a href='../081print.mu.html#L4'>screen</a>, col:num, y:num, bottom:num<span class="muRecipe"> -&gt; </span><a href='../081print.mu.html#L4'>screen</a>:&amp;:<a href='../081print.mu.html#L4'>screen</a> [
<span id="L501" class="LineNr">501 </span> <span class="Constant">local-scope</span>
<span id="L502" class="LineNr">502 </span> <span class="Constant">load-ingredients</span>
<span id="L503" class="LineNr">503 </span> style:char, style-found?:bool <span class="Special">&lt;-</span> <span class="Constant">next-ingredient</span>
<span id="L504" class="LineNr">504 </span> <span class="Delimiter">{</span>
<span id="L505" class="LineNr">505 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> style-found?
<span id="L506" class="LineNr">506 </span> <span class="Conceal">¦</span> style <span class="Special">&lt;-</span> copy <span class="Constant">9474/vertical</span>
<span id="L507" class="LineNr">507 </span> <span class="Delimiter">}</span>
<span id="L508" class="LineNr">508 </span> color:num, color-found?:bool <span class="Special">&lt;-</span> <span class="Constant">next-ingredient</span>
<span id="L509" class="LineNr">509 </span> <span class="Delimiter">{</span>
<span id="L510" class="LineNr">510 </span> <span class="Conceal">¦</span> <span class="Comment"># default color to white</span>
<span id="L511" class="LineNr">511 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> color-found?
<span id="L512" class="LineNr">512 </span> <span class="Conceal">¦</span> color <span class="Special">&lt;-</span> copy <span class="Constant">245/grey</span>
<span id="L513" class="LineNr">513 </span> <span class="Delimiter">}</span>
<span id="L514" class="LineNr">514 </span> <span class="Delimiter">{</span>
<span id="L515" class="LineNr">515 </span> <span class="Conceal">¦</span> continue?:bool <span class="Special">&lt;-</span> lesser-than y, bottom
<span id="L516" class="LineNr">516 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> continue?
<span id="L517" class="LineNr">517 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='../081print.mu.html#L573'>move-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, y, col
<span id="L518" class="LineNr">518 </span> <span class="Conceal">¦</span> print <a href='../081print.mu.html#L4'>screen</a>, style, color
<span id="L519" class="LineNr">519 </span> <span class="Conceal">¦</span> y <span class="Special">&lt;-</span> add y,<span class="Constant"> 1</span>
<span id="L520" class="LineNr">520 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span>
<span id="L521" class="LineNr">521 </span> <span class="Delimiter">}</span>
<span id="L522" class="LineNr">522 </span>]
<span id="L523" class="LineNr">523 </span>
<span id="L524" class="LineNr">524 </span><span class="muScenario">scenario</span> backspace-over-text [
<span id="L525" class="LineNr">525 </span> <span class="Constant">local-scope</span>
<span id="L526" class="LineNr">526 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span>
<span id="L527" class="LineNr">527 </span> assume-screen <span class="Constant">50/width</span>, <span class="Constant">15/height</span>
<span id="L528" class="LineNr">528 </span> <span class="Comment"># recipes.mu is empty</span>
<span id="L529" class="LineNr">529 </span> assume-resources [
<span id="L530" class="LineNr">530 </span> ]
<span id="L531" class="LineNr">531 </span> <span class="Comment"># sandbox editor contains an instruction without storing outputs</span>
<span id="L532" class="LineNr">532 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[]</span>
<span id="L533" class="LineNr">533 </span> <span class="Comment"># run the code in the editors</span>
<span id="L534" class="LineNr">534 </span> assume-console [
<span id="L535" class="LineNr">535 </span> <span class="Conceal">¦</span> type <span class="Constant">[a]</span>
<span id="L536" class="LineNr">536 </span> <span class="Conceal">¦</span> press backspace
<span id="L537" class="LineNr">537 </span> ]
<span id="L538" class="LineNr">538 </span> run [
<span id="L539" class="LineNr">539 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L540" class="LineNr">540 </span> <span class="Conceal">¦</span> 10:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> get *screen, <span class="Constant">cursor-row:offset</span>
<span id="L541" class="LineNr">541 </span> <span class="Conceal">¦</span> 11:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> get *screen, <span class="Constant">cursor-column:offset</span>
<span id="L542" class="LineNr">542 </span> ]
<span id="L543" class="LineNr">543 </span> memory-should-contain [
<span id="L544" class="LineNr">544 </span> <span class="Conceal">¦</span><span class="Constant"> 10</span> <span class="Special">&lt;-</span><span class="Constant"> 1</span>
<span id="L545" class="LineNr">545 </span> <span class="Conceal">¦</span><span class="Constant"> 11</span> <span class="Special">&lt;-</span><span class="Constant"> 0</span>
<span id="L546" class="LineNr">546 </span> ]
<span id="L547" class="LineNr">547 </span>]
<span id="L454" class="LineNr">454 </span> trace<span class="Constant"> 11</span>, <span class="Constant">[app]</span>, <span class="Constant">[render sandboxes]</span>
<span id="L455" class="LineNr">455 </span> current-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span>
<span id="L456" class="LineNr">456 </span> left:num <span class="Special">&lt;-</span> get *current-sandbox, <span class="Constant">left:offset</span>
<span id="L457" class="LineNr">457 </span> right:num <span class="Special">&lt;-</span> get *current-sandbox, <span class="Constant">right:offset</span>
<span id="L458" class="LineNr">458 </span> row:num, column:num, <a href='../081print.mu.html#L4'>screen</a>, current-sandbox <span class="Special">&lt;-</span> call render-editor, <a href='../081print.mu.html#L4'>screen</a>, current-sandbox
<span id="L459" class="LineNr">459 </span> <a href='../081print.mu.html#L536'>clear-line-until</a> <a href='../081print.mu.html#L4'>screen</a>, right
<span id="L460" class="LineNr">460 </span> row <span class="Special">&lt;-</span> add row,<span class="Constant"> 1</span>
<span id="L461" class="LineNr">461 </span> <span class="Comment"># draw solid line after code (you'll see why in later layers)</span>
<span id="L462" class="LineNr">462 </span> <a href='002-typing.mu.html#L1060'>draw-horizontal</a> <a href='../081print.mu.html#L4'>screen</a>, row, left, right
<span id="L463" class="LineNr">463 </span> row <span class="Special">&lt;-</span> add row,<span class="Constant"> 1</span>
<span id="L464" class="LineNr">464 </span> <a href='001-editor.mu.html#L207'>clear-screen-from</a> <a href='../081print.mu.html#L4'>screen</a>, row, left, left, right
<span id="L465" class="LineNr">465 </span>]
<span id="L466" class="LineNr">466 </span>
<span id="L467" class="LineNr">467 </span><span class="muRecipe">def</span> <a href='004-programming-environment.mu.html#L467'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>:&amp;:<a href='../081print.mu.html#L4'>screen</a>, recipes:&amp;:editor, current-sandbox:&amp;:editor, sandbox-in-focus?:bool, env:&amp;:environment<span class="muRecipe"> -&gt; </span><a href='../081print.mu.html#L4'>screen</a>:&amp;:<a href='../081print.mu.html#L4'>screen</a> [
<span id="L468" class="LineNr">468 </span> <span class="Constant">local-scope</span>
<span id="L469" class="LineNr">469 </span> <span class="Constant">load-ingredients</span>
<span id="L470" class="LineNr">470 </span><span class="Constant"> <a href='004-programming-environment.mu.html#L470'>&lt;update-cursor-special-cases&gt;</a></span>
<span id="L471" class="LineNr">471 </span> <span class="Delimiter">{</span>
<span id="L472" class="LineNr">472 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> sandbox-in-focus?
<span id="L473" class="LineNr">473 </span> <span class="Conceal">¦</span> cursor-row:num <span class="Special">&lt;-</span> get *recipes, <span class="Constant">cursor-row:offset</span>
<span id="L474" class="LineNr">474 </span> <span class="Conceal">¦</span> cursor-column:num <span class="Special">&lt;-</span> get *recipes, <span class="Constant">cursor-column:offset</span>
<span id="L475" class="LineNr">475 </span> <span class="Delimiter">}</span>
<span id="L476" class="LineNr">476 </span> <span class="Delimiter">{</span>
<span id="L477" class="LineNr">477 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> sandbox-in-focus?
<span id="L478" class="LineNr">478 </span> <span class="Conceal">¦</span> cursor-row:num <span class="Special">&lt;-</span> get *current-sandbox, <span class="Constant">cursor-row:offset</span>
<span id="L479" class="LineNr">479 </span> <span class="Conceal">¦</span> cursor-column:num <span class="Special">&lt;-</span> get *current-sandbox, <span class="Constant">cursor-column:offset</span>
<span id="L480" class="LineNr">480 </span> <span class="Delimiter">}</span>
<span id="L481" class="LineNr">481 </span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='../081print.mu.html#L573'>move-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, cursor-row, cursor-column
<span id="L482" class="LineNr">482 </span>]
<span id="L483" class="LineNr">483 </span>
<span id="L484" class="LineNr">484 </span><span class="Comment"># ctrl-n - switch focus</span>
<span id="L485" class="LineNr">485 </span><span class="Comment"># todo: test this</span>
<span id="L486" class="LineNr">486 </span>
<span id="L487" class="LineNr">487 </span><span class="muRecipe">after</span> <span class="Constant"><a href='004-programming-environment.mu.html#L67'>&lt;global-type&gt;</a></span> [
<span id="L488" class="LineNr">488 </span> <span class="Delimiter">{</span>
<span id="L489" class="LineNr">489 </span> <span class="Conceal">¦</span> switch-side?:bool <span class="Special">&lt;-</span> equal c, <span class="Constant">14/ctrl-n</span>
<span id="L490" class="LineNr">490 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> switch-side?
<span id="L491" class="LineNr">491 </span> <span class="Conceal">¦</span> sandbox-in-focus?:bool <span class="Special">&lt;-</span> get *env, <span class="Constant">sandbox-in-focus?:offset</span>
<span id="L492" class="LineNr">492 </span> <span class="Conceal">¦</span> sandbox-in-focus? <span class="Special">&lt;-</span> not sandbox-in-focus?
<span id="L493" class="LineNr">493 </span> <span class="Conceal">¦</span> *env <span class="Special">&lt;-</span> put *env, <span class="Constant">sandbox-in-focus?:offset</span>, sandbox-in-focus?
<span id="L494" class="LineNr">494 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L467'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env
<span id="L495" class="LineNr">495 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</span>
<span id="L496" class="LineNr">496 </span> <span class="Delimiter">}</span>
<span id="L497" class="LineNr">497 </span>]
<span id="L498" class="LineNr">498 </span>
<span id="L499" class="LineNr">499 </span><span class="SalientComment">## helpers</span>
<span id="L500" class="LineNr">500 </span>
<span id="L501" class="LineNr">501 </span><span class="muRecipe">def</span> <a href='004-programming-environment.mu.html#L501'>draw-vertical</a> <a href='../081print.mu.html#L4'>screen</a>:&amp;:<a href='../081print.mu.html#L4'>screen</a>, col:num, y:num, bottom:num<span class="muRecipe"> -&gt; </span><a href='../081print.mu.html#L4'>screen</a>:&amp;:<a href='../081print.mu.html#L4'>screen</a> [
<span id="L502" class="LineNr">502 </span> <span class="Constant">local-scope</span>
<span id="L503" class="LineNr">503 </span> <span class="Constant">load-ingredients</span>
<span id="L504" class="LineNr">504 </span> style:char, style-found?:bool <span class="Special">&lt;-</span> <span class="Constant">next-ingredient</span>
<span id="L505" class="LineNr">505 </span> <span class="Delimiter">{</span>
<span id="L506" class="LineNr">506 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> style-found?
<span id="L507" class="LineNr">507 </span> <span class="Conceal">¦</span> style <span class="Special">&lt;-</span> copy <span class="Constant">9474/vertical</span>
<span id="L508" class="LineNr">508 </span> <span class="Delimiter">}</span>
<span id="L509" class="LineNr">509 </span> color:num, color-found?:bool <span class="Special">&lt;-</span> <span class="Constant">next-ingredient</span>
<span id="L510" class="LineNr">510 </span> <span class="Delimiter">{</span>
<span id="L511" class="LineNr">511 </span> <span class="Conceal">¦</span> <span class="Comment"># default color to white</span>
<span id="L512" class="LineNr">512 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> color-found?
<span id="L513" class="LineNr">513 </span> <span class="Conceal">¦</span> color <span class="Special">&lt;-</span> copy <span class="Constant">245/grey</span>
<span id="L514" class="LineNr">514 </span> <span class="Delimiter">}</span>
<span id="L515" class="LineNr">515 </span> <span class="Delimiter">{</span>
<span id="L516" class="LineNr">516 </span> <span class="Conceal">¦</span> continue?:bool <span class="Special">&lt;-</span> lesser-than y, bottom
<span id="L517" class="LineNr">517 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> continue?
<span id="L518" class="LineNr">518 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='../081print.mu.html#L573'>move-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, y, col
<span id="L519" class="LineNr">519 </span> <span class="Conceal">¦</span> print <a href='../081print.mu.html#L4'>screen</a>, style, color
<span id="L520" class="LineNr">520 </span> <span class="Conceal">¦</span> y <span class="Special">&lt;-</span> add y,<span class="Constant"> 1</span>
<span id="L521" class="LineNr">521 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span>
<span id="L522" class="LineNr">522 </span> <span class="Delimiter">}</span>
<span id="L523" class="LineNr">523 </span>]
<span id="L524" class="LineNr">524 </span>
<span id="L525" class="LineNr">525 </span><span class="muScenario">scenario</span> backspace-over-text [
<span id="L526" class="LineNr">526 </span> <span class="Constant">local-scope</span>
<span id="L527" class="LineNr">527 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span>
<span id="L528" class="LineNr">528 </span> assume-screen <span class="Constant">50/width</span>, <span class="Constant">15/height</span>
<span id="L529" class="LineNr">529 </span> <span class="Comment"># recipes.mu is empty</span>
<span id="L530" class="LineNr">530 </span> assume-resources [
<span id="L531" class="LineNr">531 </span> ]
<span id="L532" class="LineNr">532 </span> <span class="Comment"># sandbox editor contains an instruction without storing outputs</span>
<span id="L533" class="LineNr">533 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[]</span>
<span id="L534" class="LineNr">534 </span> <span class="Comment"># run the code in the editors</span>
<span id="L535" class="LineNr">535 </span> assume-console [
<span id="L536" class="LineNr">536 </span> <span class="Conceal">¦</span> type <span class="Constant">[a]</span>
<span id="L537" class="LineNr">537 </span> <span class="Conceal">¦</span> press backspace
<span id="L538" class="LineNr">538 </span> ]
<span id="L539" class="LineNr">539 </span> run [
<span id="L540" class="LineNr">540 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L541" class="LineNr">541 </span> <span class="Conceal">¦</span> 10:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> get *screen, <span class="Constant">cursor-row:offset</span>
<span id="L542" class="LineNr">542 </span> <span class="Conceal">¦</span> 11:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> get *screen, <span class="Constant">cursor-column:offset</span>
<span id="L543" class="LineNr">543 </span> ]
<span id="L544" class="LineNr">544 </span> memory-should-contain [
<span id="L545" class="LineNr">545 </span> <span class="Conceal">¦</span><span class="Constant"> 10</span> <span class="Special">&lt;-</span><span class="Constant"> 1</span>
<span id="L546" class="LineNr">546 </span> <span class="Conceal">¦</span><span class="Constant"> 11</span> <span class="Special">&lt;-</span><span class="Constant"> 0</span>
<span id="L547" class="LineNr">547 </span> ]
<span id="L548" class="LineNr">548 </span>]
</pre>
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@ -71,386 +71,390 @@ if ('onhashchange' in window) {
<span id="L9" class="LineNr"> 9 </span> assume-resources [
<span id="L10" class="LineNr"> 10 </span> ]
<span id="L11" class="LineNr"> 11 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[add 1, 1]</span> <span class="Comment"># contents of sandbox editor</span>
<span id="L12" class="LineNr"> 12 </span> <span class="Comment"># run it</span>
<span id="L13" class="LineNr"> 13 </span> assume-console [
<span id="L14" class="LineNr"> 14 </span> <span class="Conceal">¦</span> press F4
<span id="L15" class="LineNr"> 15 </span> ]
<span id="L16" class="LineNr"> 16 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L17" class="LineNr"> 17 </span> screen-should-contain [
<span id="L18" class="LineNr"> 18 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L19" class="LineNr"> 19 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L20" class="LineNr"> 20 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L21" class="LineNr"> 21 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L22" class="LineNr"> 22 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L23" class="LineNr"> 23 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L24" class="LineNr"> 24 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L25" class="LineNr"> 25 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L26" class="LineNr"> 26 </span> ]
<span id="L27" class="LineNr"> 27 </span> <span class="Comment"># click at left edge of 'copy' button</span>
<span id="L28" class="LineNr"> 28 </span> assume-console [
<span id="L29" class="LineNr"> 29 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 3</span>,<span class="Constant"> 69</span>
<span id="L30" class="LineNr"> 30 </span> ]
<span id="L31" class="LineNr"> 31 </span> run [
<span id="L32" class="LineNr"> 32 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L33" class="LineNr"> 33 </span> ]
<span id="L34" class="LineNr"> 34 </span> <span class="Comment"># it copies into editor</span>
<span id="L35" class="LineNr"> 35 </span> screen-should-contain [
<span id="L36" class="LineNr"> 36 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L37" class="LineNr"> 37 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L38" class="LineNr"> 38 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L39" class="LineNr"> 39 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L40" class="LineNr"> 40 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L41" class="LineNr"> 41 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L42" class="LineNr"> 42 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L43" class="LineNr"> 43 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L44" class="LineNr"> 44 </span> ]
<span id="L45" class="LineNr"> 45 </span> <span class="Comment"># cursor should be in the right place</span>
<span id="L46" class="LineNr"> 46 </span> assume-console [
<span id="L47" class="LineNr"> 47 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span>
<span id="L48" class="LineNr"> 48 </span> ]
<span id="L49" class="LineNr"> 49 </span> run [
<span id="L50" class="LineNr"> 50 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L51" class="LineNr"> 51 </span> ]
<span id="L52" class="LineNr"> 52 </span> screen-should-contain [
<span id="L53" class="LineNr"> 53 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L54" class="LineNr"> 54 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0add 1, 1 .</span>
<span id="L55" class="LineNr"> 55 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L56" class="LineNr"> 56 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L57" class="LineNr"> 57 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L58" class="LineNr"> 58 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L59" class="LineNr"> 59 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L60" class="LineNr"> 60 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L61" class="LineNr"> 61 </span> ]
<span id="L62" class="LineNr"> 62 </span>]
<span id="L63" class="LineNr"> 63 </span>
<span id="L64" class="LineNr"> 64 </span><span class="muScenario">scenario</span> copy-a-sandbox-to-editor-2 [
<span id="L65" class="LineNr"> 65 </span> <span class="Constant">local-scope</span>
<span id="L66" class="LineNr"> 66 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span>
<span id="L67" class="LineNr"> 67 </span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span>
<span id="L68" class="LineNr"> 68 </span> <span class="Comment"># empty recipes</span>
<span id="L69" class="LineNr"> 69 </span> assume-resources [
<span id="L70" class="LineNr"> 70 </span> ]
<span id="L71" class="LineNr"> 71 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[add 1, 1]</span> <span class="Comment"># contents of sandbox editor</span>
<span id="L72" class="LineNr"> 72 </span> <span class="Comment"># run it</span>
<span id="L73" class="LineNr"> 73 </span> assume-console [
<span id="L74" class="LineNr"> 74 </span> <span class="Conceal">¦</span> press F4
<span id="L75" class="LineNr"> 75 </span> ]
<span id="L76" class="LineNr"> 76 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L77" class="LineNr"> 77 </span> screen-should-contain [
<span id="L78" class="LineNr"> 78 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L79" class="LineNr"> 79 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L80" class="LineNr"> 80 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L81" class="LineNr"> 81 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L82" class="LineNr"> 82 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L83" class="LineNr"> 83 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L84" class="LineNr"> 84 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L85" class="LineNr"> 85 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L86" class="LineNr"> 86 </span> ]
<span id="L87" class="LineNr"> 87 </span> <span class="Comment"># click at right edge of 'copy' button (just before 'delete')</span>
<span id="L88" class="LineNr"> 88 </span> assume-console [
<span id="L89" class="LineNr"> 89 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 3</span>,<span class="Constant"> 76</span>
<span id="L90" class="LineNr"> 90 </span> ]
<span id="L91" class="LineNr"> 91 </span> run [
<span id="L92" class="LineNr"> 92 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L93" class="LineNr"> 93 </span> ]
<span id="L94" class="LineNr"> 94 </span> <span class="Comment"># it copies into editor</span>
<span id="L95" class="LineNr"> 95 </span> screen-should-contain [
<span id="L96" class="LineNr"> 96 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L97" class="LineNr"> 97 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L98" class="LineNr"> 98 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L99" class="LineNr"> 99 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L100" class="LineNr">100 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L101" class="LineNr">101 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L102" class="LineNr">102 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L103" class="LineNr">103 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L104" class="LineNr">104 </span> ]
<span id="L105" class="LineNr">105 </span> <span class="Comment"># cursor should be in the right place</span>
<span id="L106" class="LineNr">106 </span> assume-console [
<span id="L107" class="LineNr">107 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span>
<span id="L108" class="LineNr">108 </span> ]
<span id="L109" class="LineNr">109 </span> run [
<span id="L110" class="LineNr">110 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L111" class="LineNr">111 </span> ]
<span id="L112" class="LineNr">112 </span> screen-should-contain [
<span id="L113" class="LineNr">113 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L114" class="LineNr">114 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0add 1, 1 .</span>
<span id="L115" class="LineNr">115 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L116" class="LineNr">116 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L117" class="LineNr">117 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L118" class="LineNr">118 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L119" class="LineNr">119 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L120" class="LineNr">120 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L121" class="LineNr">121 </span> ]
<span id="L122" class="LineNr">122 </span>]
<span id="L123" class="LineNr">123 </span>
<span id="L124" class="LineNr">124 </span><span class="muRecipe">after</span> <span class="Constant"><a href='004-programming-environment.mu.html#L81'>&lt;global-touch&gt;</a></span> [
<span id="L125" class="LineNr">125 </span> <span class="Comment"># support 'copy' button</span>
<span id="L126" class="LineNr">126 </span> <span class="Delimiter">{</span>
<span id="L127" class="LineNr">127 </span> <span class="Conceal">¦</span> copy?:bool <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L138'>should-attempt-copy?</a> click-row, click-column, env
<span id="L128" class="LineNr">128 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> copy?
<span id="L129" class="LineNr">129 </span> <span class="Conceal">¦</span> copy?, env <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L157'>try-copy-sandbox</a> click-row, env
<span id="L12" class="LineNr"> 12 </span> <a href='004-programming-environment.mu.html#L400'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L13" class="LineNr"> 13 </span> <span class="Comment"># run it</span>
<span id="L14" class="LineNr"> 14 </span> assume-console [
<span id="L15" class="LineNr"> 15 </span> <span class="Conceal">¦</span> press F4
<span id="L16" class="LineNr"> 16 </span> ]
<span id="L17" class="LineNr"> 17 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L18" class="LineNr"> 18 </span> screen-should-contain [
<span id="L19" class="LineNr"> 19 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L20" class="LineNr"> 20 </span> <span class="Conceal">¦</span><span class="Constant"> ..</span>
<span id="L21" class="LineNr"> 21 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L22" class="LineNr"> 22 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L23" class="LineNr"> 23 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L24" class="LineNr"> 24 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L25" class="LineNr"> 25 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L26" class="LineNr"> 26 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L27" class="LineNr"> 27 </span> ]
<span id="L28" class="LineNr"> 28 </span> <span class="Comment"># click at left edge of 'copy' button</span>
<span id="L29" class="LineNr"> 29 </span> assume-console [
<span id="L30" class="LineNr"> 30 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 3</span>,<span class="Constant"> 69</span>
<span id="L31" class="LineNr"> 31 </span> ]
<span id="L32" class="LineNr"> 32 </span> run [
<span id="L33" class="LineNr"> 33 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L34" class="LineNr"> 34 </span> ]
<span id="L35" class="LineNr"> 35 </span> <span class="Comment"># it copies into editor</span>
<span id="L36" class="LineNr"> 36 </span> screen-should-contain [
<span id="L37" class="LineNr"> 37 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L38" class="LineNr"> 38 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L39" class="LineNr"> 39 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L40" class="LineNr"> 40 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L41" class="LineNr"> 41 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L42" class="LineNr"> 42 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L43" class="LineNr"> 43 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L44" class="LineNr"> 44 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L45" class="LineNr"> 45 </span> ]
<span id="L46" class="LineNr"> 46 </span> <span class="Comment"># cursor should be in the right place</span>
<span id="L47" class="LineNr"> 47 </span> assume-console [
<span id="L48" class="LineNr"> 48 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span>
<span id="L49" class="LineNr"> 49 </span> ]
<span id="L50" class="LineNr"> 50 </span> run [
<span id="L51" class="LineNr"> 51 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L52" class="LineNr"> 52 </span> ]
<span id="L53" class="LineNr"> 53 </span> screen-should-contain [
<span id="L54" class="LineNr"> 54 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L55" class="LineNr"> 55 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0add 1, 1 .</span>
<span id="L56" class="LineNr"> 56 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L57" class="LineNr"> 57 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L58" class="LineNr"> 58 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L59" class="LineNr"> 59 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L60" class="LineNr"> 60 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L61" class="LineNr"> 61 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L62" class="LineNr"> 62 </span> ]
<span id="L63" class="LineNr"> 63 </span>]
<span id="L64" class="LineNr"> 64 </span>
<span id="L65" class="LineNr"> 65 </span><span class="muScenario">scenario</span> copy-a-sandbox-to-editor-2 [
<span id="L66" class="LineNr"> 66 </span> <span class="Constant">local-scope</span>
<span id="L67" class="LineNr"> 67 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span>
<span id="L68" class="LineNr"> 68 </span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span>
<span id="L69" class="LineNr"> 69 </span> <span class="Comment"># empty recipes</span>
<span id="L70" class="LineNr"> 70 </span> assume-resources [
<span id="L71" class="LineNr"> 71 </span> ]
<span id="L72" class="LineNr"> 72 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[add 1, 1]</span> <span class="Comment"># contents of sandbox editor</span>
<span id="L73" class="LineNr"> 73 </span> <a href='004-programming-environment.mu.html#L400'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L74" class="LineNr"> 74 </span> <span class="Comment"># run it</span>
<span id="L75" class="LineNr"> 75 </span> assume-console [
<span id="L76" class="LineNr"> 76 </span> <span class="Conceal">¦</span> press F4
<span id="L77" class="LineNr"> 77 </span> ]
<span id="L78" class="LineNr"> 78 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L79" class="LineNr"> 79 </span> screen-should-contain [
<span id="L80" class="LineNr"> 80 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L81" class="LineNr"> 81 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L82" class="LineNr"> 82 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L83" class="LineNr"> 83 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L84" class="LineNr"> 84 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L85" class="LineNr"> 85 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L86" class="LineNr"> 86 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L87" class="LineNr"> 87 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L88" class="LineNr"> 88 </span> ]
<span id="L89" class="LineNr"> 89 </span> <span class="Comment"># click at right edge of 'copy' button (just before 'delete')</span>
<span id="L90" class="LineNr"> 90 </span> assume-console [
<span id="L91" class="LineNr"> 91 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 3</span>,<span class="Constant"> 76</span>
<span id="L92" class="LineNr"> 92 </span> ]
<span id="L93" class="LineNr"> 93 </span> run [
<span id="L94" class="LineNr"> 94 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L95" class="LineNr"> 95 </span> ]
<span id="L96" class="LineNr"> 96 </span> <span class="Comment"># it copies into editor</span>
<span id="L97" class="LineNr"> 97 </span> screen-should-contain [
<span id="L98" class="LineNr"> 98 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L99" class="LineNr"> 99 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L100" class="LineNr">100 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L101" class="LineNr">101 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L102" class="LineNr">102 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L103" class="LineNr">103 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L104" class="LineNr">104 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L105" class="LineNr">105 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L106" class="LineNr">106 </span> ]
<span id="L107" class="LineNr">107 </span> <span class="Comment"># cursor should be in the right place</span>
<span id="L108" class="LineNr">108 </span> assume-console [
<span id="L109" class="LineNr">109 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span>
<span id="L110" class="LineNr">110 </span> ]
<span id="L111" class="LineNr">111 </span> run [
<span id="L112" class="LineNr">112 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L113" class="LineNr">113 </span> ]
<span id="L114" class="LineNr">114 </span> screen-should-contain [
<span id="L115" class="LineNr">115 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L116" class="LineNr">116 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0add 1, 1 .</span>
<span id="L117" class="LineNr">117 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L118" class="LineNr">118 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L119" class="LineNr">119 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L120" class="LineNr">120 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L121" class="LineNr">121 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L122" class="LineNr">122 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L123" class="LineNr">123 </span> ]
<span id="L124" class="LineNr">124 </span>]
<span id="L125" class="LineNr">125 </span>
<span id="L126" class="LineNr">126 </span><span class="muRecipe">after</span> <span class="Constant"><a href='004-programming-environment.mu.html#L81'>&lt;global-touch&gt;</a></span> [
<span id="L127" class="LineNr">127 </span> <span class="Comment"># support 'copy' button</span>
<span id="L128" class="LineNr">128 </span> <span class="Delimiter">{</span>
<span id="L129" class="LineNr">129 </span> <span class="Conceal">¦</span> copy?:bool <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L140'>should-attempt-copy?</a> click-row, click-column, env
<span id="L130" class="LineNr">130 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> copy?
<span id="L131" class="LineNr">131 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> render-sandbox-side <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L132" class="LineNr">132 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L466'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env
<span id="L133" class="LineNr">133 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</span>
<span id="L134" class="LineNr">134 </span> <span class="Delimiter">}</span>
<span id="L135" class="LineNr">135 </span>]
<span id="L136" class="LineNr">136 </span>
<span id="L137" class="LineNr">137 </span><span class="Comment"># some preconditions for attempting to copy a sandbox</span>
<span id="L138" class="LineNr">138 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L138'>should-attempt-copy?</a> click-row:num, click-column:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>result:bool [
<span id="L139" class="LineNr">139 </span> <span class="Constant">local-scope</span>
<span id="L140" class="LineNr">140 </span> <span class="Constant">load-ingredients</span>
<span id="L141" class="LineNr">141 </span> <span class="Comment"># are we below the sandbox editor?</span>
<span id="L142" class="LineNr">142 </span> click-sandbox-area?:bool <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L188'>click-on-sandbox-area?</a> click-row, click-column, env
<span id="L143" class="LineNr">143 </span> <span class="muControl">return-unless</span> click-sandbox-area?, <span class="Constant">0/false</span>
<span id="L144" class="LineNr">144 </span> <span class="Comment"># narrower, is the click in the columns spanning the 'copy' button?</span>
<span id="L145" class="LineNr">145 </span> first-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span>
<span id="L146" class="LineNr">146 </span> assert first-sandbox, <span class="Constant">[!!]</span>
<span id="L147" class="LineNr">147 </span> sandbox-left-margin:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">left:offset</span>
<span id="L148" class="LineNr">148 </span> sandbox-right-margin:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">right:offset</span>
<span id="L149" class="LineNr">149 </span> _, _, copy-button-left:num, copy-button-right:num <span class="Special">&lt;-</span> <a href='005-sandbox.mu.html#L340'>sandbox-menu-columns</a> sandbox-left-margin, sandbox-right-margin
<span id="L150" class="LineNr">150 </span> copy-button-vertical-area?:bool <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L209'>within-range?</a> click-column, copy-button-left, copy-button-right
<span id="L151" class="LineNr">151 </span> <span class="muControl">return-unless</span> copy-button-vertical-area?, <span class="Constant">0/false</span>
<span id="L152" class="LineNr">152 </span> <span class="Comment"># finally, is sandbox editor empty?</span>
<span id="L153" class="LineNr">153 </span> current-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span>
<span id="L154" class="LineNr">154 </span> result <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L201'>empty-editor?</a> current-sandbox
<span id="L155" class="LineNr">155 </span>]
<span id="L156" class="LineNr">156 </span>
<span id="L157" class="LineNr">157 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L157'>try-copy-sandbox</a> click-row:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>clicked-on-copy-button?:bool, env:&amp;:environment [
<span id="L158" class="LineNr">158 </span> <span class="Constant">local-scope</span>
<span id="L159" class="LineNr">159 </span> <span class="Constant">load-ingredients</span>
<span id="L160" class="LineNr">160 </span> <span class="Comment"># identify the sandbox to copy, if the click was actually on the 'copy' button</span>
<span id="L161" class="LineNr">161 </span> sandbox:&amp;:sandbox <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L173'>find-sandbox</a> env, click-row
<span id="L162" class="LineNr">162 </span> <span class="muControl">return-unless</span> sandbox, <span class="Constant">0/false</span>
<span id="L163" class="LineNr">163 </span> clicked-on-copy-button? <span class="Special">&lt;-</span> copy <span class="Constant">1/true</span>
<span id="L164" class="LineNr">164 </span> text:text <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">data:offset</span>
<span id="L165" class="LineNr">165 </span> current-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span>
<span id="L166" class="LineNr">166 </span> current-sandbox <span class="Special">&lt;-</span> <a href='001-editor.mu.html#L72'>insert-text</a> current-sandbox, text
<span id="L167" class="LineNr">167 </span> <span class="Comment"># reset scroll</span>
<span id="L168" class="LineNr">168 </span> *env <span class="Special">&lt;-</span> put *env, <span class="Constant">render-from:offset</span>,<span class="Constant"> -1</span>
<span id="L169" class="LineNr">169 </span> <span class="Comment"># position cursor in sandbox editor</span>
<span id="L170" class="LineNr">170 </span> *env <span class="Special">&lt;-</span> put *env, <span class="Constant">sandbox-in-focus?:offset</span>, <span class="Constant">1/true</span>
<span id="L171" class="LineNr">171 </span>]
<span id="L172" class="LineNr">172 </span>
<span id="L173" class="LineNr">173 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L173'>find-sandbox</a> env:&amp;:environment, click-row:num<span class="muRecipe"> -&gt; </span>result:&amp;:sandbox [
<span id="L174" class="LineNr">174 </span> <span class="Constant">local-scope</span>
<span id="L175" class="LineNr">175 </span> <span class="Constant">load-ingredients</span>
<span id="L176" class="LineNr">176 </span> curr-sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *env, <span class="Constant">sandbox:offset</span>
<span id="L177" class="LineNr">177 </span> <span class="Delimiter">{</span>
<span id="L178" class="LineNr">178 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> curr-sandbox
<span id="L179" class="LineNr">179 </span> <span class="Conceal">¦</span> start:num <span class="Special">&lt;-</span> get *curr-sandbox, <span class="Constant">starting-row-on-screen:offset</span>
<span id="L180" class="LineNr">180 </span> <span class="Conceal">¦</span> found?:bool <span class="Special">&lt;-</span> equal click-row, start
<span id="L181" class="LineNr">181 </span> <span class="Conceal">¦</span> <span class="muControl">return-if</span> found?, curr-sandbox
<span id="L182" class="LineNr">182 </span> <span class="Conceal">¦</span> curr-sandbox <span class="Special">&lt;-</span> get *curr-sandbox, <span class="Constant">next-sandbox:offset</span>
<span id="L183" class="LineNr">183 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span>
<span id="L184" class="LineNr">184 </span> <span class="Delimiter">}</span>
<span id="L185" class="LineNr">185 </span> <span class="muControl">return</span> <span class="Constant">0/not-found</span>
<span id="L186" class="LineNr">186 </span>]
<span id="L187" class="LineNr">187 </span>
<span id="L188" class="LineNr">188 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L188'>click-on-sandbox-area?</a> click-row:num, click-column:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>result:bool [
<span id="L189" class="LineNr">189 </span> <span class="Constant">local-scope</span>
<span id="L190" class="LineNr">190 </span> <span class="Constant">load-ingredients</span>
<span id="L191" class="LineNr">191 </span> current-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span>
<span id="L192" class="LineNr">192 </span> sandbox-left-margin:num <span class="Special">&lt;-</span> get *current-sandbox, <span class="Constant">left:offset</span>
<span id="L193" class="LineNr">193 </span> on-sandbox-side?:bool <span class="Special">&lt;-</span> greater-or-equal click-column, sandbox-left-margin
<span id="L194" class="LineNr">194 </span> <span class="muControl">return-unless</span> on-sandbox-side?, <span class="Constant">0/false</span>
<span id="L195" class="LineNr">195 </span> first-sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *env, <span class="Constant">sandbox:offset</span>
<span id="L196" class="LineNr">196 </span> <span class="muControl">return-unless</span> first-sandbox, <span class="Constant">0/false</span>
<span id="L197" class="LineNr">197 </span> first-sandbox-begins:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">starting-row-on-screen:offset</span>
<span id="L198" class="LineNr">198 </span> result <span class="Special">&lt;-</span> greater-or-equal click-row, first-sandbox-begins
<span id="L199" class="LineNr">199 </span>]
<span id="L200" class="LineNr">200 </span>
<span id="L201" class="LineNr">201 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L201'>empty-editor?</a> editor:&amp;:editor<span class="muRecipe"> -&gt; </span>result:bool [
<span id="L202" class="LineNr">202 </span> <span class="Constant">local-scope</span>
<span id="L203" class="LineNr">203 </span> <span class="Constant">load-ingredients</span>
<span id="L204" class="LineNr">204 </span> head:&amp;:<a href='../065duplex_list.mu.html#L3'>duplex-list</a>:char <span class="Special">&lt;-</span> get *editor, <span class="Constant">data:offset</span>
<span id="L205" class="LineNr">205 </span> first:&amp;:<a href='../065duplex_list.mu.html#L3'>duplex-list</a>:char <span class="Special">&lt;-</span> <a href='../065duplex_list.mu.html#L29'>next</a> head
<span id="L206" class="LineNr">206 </span> result <span class="Special">&lt;-</span> not first
<span id="L207" class="LineNr">207 </span>]
<span id="L208" class="LineNr">208 </span>
<span id="L209" class="LineNr">209 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L209'>within-range?</a> x:num, low:num, high:num<span class="muRecipe"> -&gt; </span>result:bool [
<span id="L210" class="LineNr">210 </span> <span class="Constant">local-scope</span>
<span id="L211" class="LineNr">211 </span> <span class="Constant">load-ingredients</span>
<span id="L212" class="LineNr">212 </span> not-too-far-left?:bool <span class="Special">&lt;-</span> greater-or-equal x, low
<span id="L213" class="LineNr">213 </span> not-too-far-right?:bool <span class="Special">&lt;-</span> lesser-or-equal x, high
<span id="L214" class="LineNr">214 </span> result <span class="Special">&lt;-</span> and not-too-far-left? not-too-far-right?
<span id="L215" class="LineNr">215 </span>]
<span id="L216" class="LineNr">216 </span>
<span id="L217" class="LineNr">217 </span><span class="muScenario">scenario</span> copy-fails-if-sandbox-editor-not-empty [
<span id="L218" class="LineNr">218 </span> <span class="Constant">local-scope</span>
<span id="L219" class="LineNr">219 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span>
<span id="L220" class="LineNr">220 </span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span>
<span id="L221" class="LineNr">221 </span> <span class="Comment"># empty recipes</span>
<span id="L222" class="LineNr">222 </span> assume-resources [
<span id="L223" class="LineNr">223 </span> ]
<span id="L224" class="LineNr">224 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[add 1, 1]</span> <span class="Comment"># contents of sandbox editor</span>
<span id="L225" class="LineNr">225 </span> <span class="Comment"># run it</span>
<span id="L226" class="LineNr">226 </span> assume-console [
<span id="L227" class="LineNr">227 </span> <span class="Conceal">¦</span> press F4
<span id="L228" class="LineNr">228 </span> ]
<span id="L229" class="LineNr">229 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L230" class="LineNr">230 </span> screen-should-contain [
<span id="L231" class="LineNr">231 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L232" class="LineNr">232 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L233" class="LineNr">233 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L234" class="LineNr">234 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L235" class="LineNr">235 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L236" class="LineNr">236 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L237" class="LineNr">237 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L238" class="LineNr">238 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L239" class="LineNr">239 </span> ]
<span id="L240" class="LineNr">240 </span> <span class="Comment"># type something into the sandbox editor, then click on the 'copy' button</span>
<span id="L241" class="LineNr">241 </span> assume-console [
<span id="L242" class="LineNr">242 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 2</span>,<span class="Constant"> 70</span> <span class="Comment"># put cursor in sandbox editor</span>
<span id="L243" class="LineNr">243 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span> <span class="Comment"># type something</span>
<span id="L244" class="LineNr">244 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 3</span>,<span class="Constant"> 70</span> <span class="Comment"># click 'copy' button</span>
<span id="L245" class="LineNr">245 </span> ]
<span id="L246" class="LineNr">246 </span> run [
<span id="L247" class="LineNr">247 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L131" class="LineNr">131 </span> <span class="Conceal">¦</span> copy?, env <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L159'>try-copy-sandbox</a> click-row, env
<span id="L132" class="LineNr">132 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> copy?
<span id="L133" class="LineNr">133 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> render-sandbox-side <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L134" class="LineNr">134 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L467'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env
<span id="L135" class="LineNr">135 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</span>
<span id="L136" class="LineNr">136 </span> <span class="Delimiter">}</span>
<span id="L137" class="LineNr">137 </span>]
<span id="L138" class="LineNr">138 </span>
<span id="L139" class="LineNr">139 </span><span class="Comment"># some preconditions for attempting to copy a sandbox</span>
<span id="L140" class="LineNr">140 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L140'>should-attempt-copy?</a> click-row:num, click-column:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>result:bool [
<span id="L141" class="LineNr">141 </span> <span class="Constant">local-scope</span>
<span id="L142" class="LineNr">142 </span> <span class="Constant">load-ingredients</span>
<span id="L143" class="LineNr">143 </span> <span class="Comment"># are we below the sandbox editor?</span>
<span id="L144" class="LineNr">144 </span> click-sandbox-area?:bool <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L190'>click-on-sandbox-area?</a> click-row, click-column, env
<span id="L145" class="LineNr">145 </span> <span class="muControl">return-unless</span> click-sandbox-area?, <span class="Constant">0/false</span>
<span id="L146" class="LineNr">146 </span> <span class="Comment"># narrower, is the click in the columns spanning the 'copy' button?</span>
<span id="L147" class="LineNr">147 </span> first-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span>
<span id="L148" class="LineNr">148 </span> assert first-sandbox, <span class="Constant">[!!]</span>
<span id="L149" class="LineNr">149 </span> sandbox-left-margin:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">left:offset</span>
<span id="L150" class="LineNr">150 </span> sandbox-right-margin:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">right:offset</span>
<span id="L151" class="LineNr">151 </span> _, _, copy-button-left:num, copy-button-right:num <span class="Special">&lt;-</span> <a href='005-sandbox.mu.html#L346'>sandbox-menu-columns</a> sandbox-left-margin, sandbox-right-margin
<span id="L152" class="LineNr">152 </span> copy-button-vertical-area?:bool <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L211'>within-range?</a> click-column, copy-button-left, copy-button-right
<span id="L153" class="LineNr">153 </span> <span class="muControl">return-unless</span> copy-button-vertical-area?, <span class="Constant">0/false</span>
<span id="L154" class="LineNr">154 </span> <span class="Comment"># finally, is sandbox editor empty?</span>
<span id="L155" class="LineNr">155 </span> current-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span>
<span id="L156" class="LineNr">156 </span> result <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L203'>empty-editor?</a> current-sandbox
<span id="L157" class="LineNr">157 </span>]
<span id="L158" class="LineNr">158 </span>
<span id="L159" class="LineNr">159 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L159'>try-copy-sandbox</a> click-row:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>clicked-on-copy-button?:bool, env:&amp;:environment [
<span id="L160" class="LineNr">160 </span> <span class="Constant">local-scope</span>
<span id="L161" class="LineNr">161 </span> <span class="Constant">load-ingredients</span>
<span id="L162" class="LineNr">162 </span> <span class="Comment"># identify the sandbox to copy, if the click was actually on the 'copy' button</span>
<span id="L163" class="LineNr">163 </span> sandbox:&amp;:sandbox <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L175'>find-sandbox</a> env, click-row
<span id="L164" class="LineNr">164 </span> <span class="muControl">return-unless</span> sandbox, <span class="Constant">0/false</span>
<span id="L165" class="LineNr">165 </span> clicked-on-copy-button? <span class="Special">&lt;-</span> copy <span class="Constant">1/true</span>
<span id="L166" class="LineNr">166 </span> text:text <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">data:offset</span>
<span id="L167" class="LineNr">167 </span> current-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span>
<span id="L168" class="LineNr">168 </span> current-sandbox <span class="Special">&lt;-</span> <a href='001-editor.mu.html#L72'>insert-text</a> current-sandbox, text
<span id="L169" class="LineNr">169 </span> <span class="Comment"># reset scroll</span>
<span id="L170" class="LineNr">170 </span> *env <span class="Special">&lt;-</span> put *env, <span class="Constant">render-from:offset</span>,<span class="Constant"> -1</span>
<span id="L171" class="LineNr">171 </span> <span class="Comment"># position cursor in sandbox editor</span>
<span id="L172" class="LineNr">172 </span> *env <span class="Special">&lt;-</span> put *env, <span class="Constant">sandbox-in-focus?:offset</span>, <span class="Constant">1/true</span>
<span id="L173" class="LineNr">173 </span>]
<span id="L174" class="LineNr">174 </span>
<span id="L175" class="LineNr">175 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L175'>find-sandbox</a> env:&amp;:environment, click-row:num<span class="muRecipe"> -&gt; </span>result:&amp;:sandbox [
<span id="L176" class="LineNr">176 </span> <span class="Constant">local-scope</span>
<span id="L177" class="LineNr">177 </span> <span class="Constant">load-ingredients</span>
<span id="L178" class="LineNr">178 </span> curr-sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *env, <span class="Constant">sandbox:offset</span>
<span id="L179" class="LineNr">179 </span> <span class="Delimiter">{</span>
<span id="L180" class="LineNr">180 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> curr-sandbox
<span id="L181" class="LineNr">181 </span> <span class="Conceal">¦</span> start:num <span class="Special">&lt;-</span> get *curr-sandbox, <span class="Constant">starting-row-on-screen:offset</span>
<span id="L182" class="LineNr">182 </span> <span class="Conceal">¦</span> found?:bool <span class="Special">&lt;-</span> equal click-row, start
<span id="L183" class="LineNr">183 </span> <span class="Conceal">¦</span> <span class="muControl">return-if</span> found?, curr-sandbox
<span id="L184" class="LineNr">184 </span> <span class="Conceal">¦</span> curr-sandbox <span class="Special">&lt;-</span> get *curr-sandbox, <span class="Constant">next-sandbox:offset</span>
<span id="L185" class="LineNr">185 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span>
<span id="L186" class="LineNr">186 </span> <span class="Delimiter">}</span>
<span id="L187" class="LineNr">187 </span> <span class="muControl">return</span> <span class="Constant">0/not-found</span>
<span id="L188" class="LineNr">188 </span>]
<span id="L189" class="LineNr">189 </span>
<span id="L190" class="LineNr">190 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L190'>click-on-sandbox-area?</a> click-row:num, click-column:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>result:bool [
<span id="L191" class="LineNr">191 </span> <span class="Constant">local-scope</span>
<span id="L192" class="LineNr">192 </span> <span class="Constant">load-ingredients</span>
<span id="L193" class="LineNr">193 </span> current-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span>
<span id="L194" class="LineNr">194 </span> sandbox-left-margin:num <span class="Special">&lt;-</span> get *current-sandbox, <span class="Constant">left:offset</span>
<span id="L195" class="LineNr">195 </span> on-sandbox-side?:bool <span class="Special">&lt;-</span> greater-or-equal click-column, sandbox-left-margin
<span id="L196" class="LineNr">196 </span> <span class="muControl">return-unless</span> on-sandbox-side?, <span class="Constant">0/false</span>
<span id="L197" class="LineNr">197 </span> first-sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *env, <span class="Constant">sandbox:offset</span>
<span id="L198" class="LineNr">198 </span> <span class="muControl">return-unless</span> first-sandbox, <span class="Constant">0/false</span>
<span id="L199" class="LineNr">199 </span> first-sandbox-begins:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">starting-row-on-screen:offset</span>
<span id="L200" class="LineNr">200 </span> result <span class="Special">&lt;-</span> greater-or-equal click-row, first-sandbox-begins
<span id="L201" class="LineNr">201 </span>]
<span id="L202" class="LineNr">202 </span>
<span id="L203" class="LineNr">203 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L203'>empty-editor?</a> editor:&amp;:editor<span class="muRecipe"> -&gt; </span>result:bool [
<span id="L204" class="LineNr">204 </span> <span class="Constant">local-scope</span>
<span id="L205" class="LineNr">205 </span> <span class="Constant">load-ingredients</span>
<span id="L206" class="LineNr">206 </span> head:&amp;:<a href='../065duplex_list.mu.html#L3'>duplex-list</a>:char <span class="Special">&lt;-</span> get *editor, <span class="Constant">data:offset</span>
<span id="L207" class="LineNr">207 </span> first:&amp;:<a href='../065duplex_list.mu.html#L3'>duplex-list</a>:char <span class="Special">&lt;-</span> <a href='../065duplex_list.mu.html#L29'>next</a> head
<span id="L208" class="LineNr">208 </span> result <span class="Special">&lt;-</span> not first
<span id="L209" class="LineNr">209 </span>]
<span id="L210" class="LineNr">210 </span>
<span id="L211" class="LineNr">211 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L211'>within-range?</a> x:num, low:num, high:num<span class="muRecipe"> -&gt; </span>result:bool [
<span id="L212" class="LineNr">212 </span> <span class="Constant">local-scope</span>
<span id="L213" class="LineNr">213 </span> <span class="Constant">load-ingredients</span>
<span id="L214" class="LineNr">214 </span> not-too-far-left?:bool <span class="Special">&lt;-</span> greater-or-equal x, low
<span id="L215" class="LineNr">215 </span> not-too-far-right?:bool <span class="Special">&lt;-</span> lesser-or-equal x, high
<span id="L216" class="LineNr">216 </span> result <span class="Special">&lt;-</span> and not-too-far-left? not-too-far-right?
<span id="L217" class="LineNr">217 </span>]
<span id="L218" class="LineNr">218 </span>
<span id="L219" class="LineNr">219 </span><span class="muScenario">scenario</span> copy-fails-if-sandbox-editor-not-empty [
<span id="L220" class="LineNr">220 </span> <span class="Constant">local-scope</span>
<span id="L221" class="LineNr">221 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span>
<span id="L222" class="LineNr">222 </span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span>
<span id="L223" class="LineNr">223 </span> <span class="Comment"># empty recipes</span>
<span id="L224" class="LineNr">224 </span> assume-resources [
<span id="L225" class="LineNr">225 </span> ]
<span id="L226" class="LineNr">226 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[add 1, 1]</span> <span class="Comment"># contents of sandbox editor</span>
<span id="L227" class="LineNr">227 </span> <a href='004-programming-environment.mu.html#L400'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L228" class="LineNr">228 </span> <span class="Comment"># run it</span>
<span id="L229" class="LineNr">229 </span> assume-console [
<span id="L230" class="LineNr">230 </span> <span class="Conceal">¦</span> press F4
<span id="L231" class="LineNr">231 </span> ]
<span id="L232" class="LineNr">232 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L233" class="LineNr">233 </span> screen-should-contain [
<span id="L234" class="LineNr">234 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L235" class="LineNr">235 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L236" class="LineNr">236 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L237" class="LineNr">237 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L238" class="LineNr">238 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L239" class="LineNr">239 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L240" class="LineNr">240 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L241" class="LineNr">241 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L242" class="LineNr">242 </span> ]
<span id="L243" class="LineNr">243 </span> <span class="Comment"># type something into the sandbox editor, then click on the 'copy' button</span>
<span id="L244" class="LineNr">244 </span> assume-console [
<span id="L245" class="LineNr">245 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 2</span>,<span class="Constant"> 70</span> <span class="Comment"># put cursor in sandbox editor</span>
<span id="L246" class="LineNr">246 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span> <span class="Comment"># type something</span>
<span id="L247" class="LineNr">247 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 3</span>,<span class="Constant"> 70</span> <span class="Comment"># click 'copy' button</span>
<span id="L248" class="LineNr">248 </span> ]
<span id="L249" class="LineNr">249 </span> <span class="Comment"># copy doesn't happen</span>
<span id="L250" class="LineNr">250 </span> screen-should-contain [
<span id="L251" class="LineNr">251 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L252" class="LineNr">252 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 .</span>
<span id="L253" class="LineNr">253 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L254" class="LineNr">254 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L255" class="LineNr">255 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L256" class="LineNr">256 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L257" class="LineNr">257 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L258" class="LineNr">258 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L259" class="LineNr">259 </span> ]
<span id="L260" class="LineNr">260 </span> <span class="Comment"># cursor should be in the right place</span>
<span id="L261" class="LineNr">261 </span> assume-console [
<span id="L262" class="LineNr">262 </span> <span class="Conceal">¦</span> type <span class="Constant">[1]</span>
<span id="L263" class="LineNr">263 </span> ]
<span id="L264" class="LineNr">264 </span> run [
<span id="L265" class="LineNr">265 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L249" class="LineNr">249 </span> run [
<span id="L250" class="LineNr">250 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L251" class="LineNr">251 </span> ]
<span id="L252" class="LineNr">252 </span> <span class="Comment"># copy doesn't happen</span>
<span id="L253" class="LineNr">253 </span> screen-should-contain [
<span id="L254" class="LineNr">254 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L255" class="LineNr">255 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 .</span>
<span id="L256" class="LineNr">256 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L257" class="LineNr">257 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L258" class="LineNr">258 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L259" class="LineNr">259 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L260" class="LineNr">260 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L261" class="LineNr">261 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L262" class="LineNr">262 </span> ]
<span id="L263" class="LineNr">263 </span> <span class="Comment"># cursor should be in the right place</span>
<span id="L264" class="LineNr">264 </span> assume-console [
<span id="L265" class="LineNr">265 </span> <span class="Conceal">¦</span> type <span class="Constant">[1]</span>
<span id="L266" class="LineNr">266 </span> ]
<span id="L267" class="LineNr">267 </span> screen-should-contain [
<span id="L268" class="LineNr">268 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L269" class="LineNr">269 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎01 .</span>
<span id="L270" class="LineNr">270 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L271" class="LineNr">271 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L272" class="LineNr">272 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L273" class="LineNr">273 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L274" class="LineNr">274 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L275" class="LineNr">275 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L276" class="LineNr">276 </span> ]
<span id="L277" class="LineNr">277 </span>]
<span id="L278" class="LineNr">278 </span>
<span id="L279" class="LineNr">279 </span><span class="SalientComment">## the 'to recipe' button makes it easy to create a function out of a sandbox</span>
<span id="L280" class="LineNr">280 </span>
<span id="L281" class="LineNr">281 </span><span class="muScenario">scenario</span> copy-a-sandbox-to-recipe-side [
<span id="L282" class="LineNr">282 </span> <span class="Constant">local-scope</span>
<span id="L283" class="LineNr">283 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span>
<span id="L284" class="LineNr">284 </span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span>
<span id="L285" class="LineNr">285 </span> <span class="Comment"># empty recipes</span>
<span id="L286" class="LineNr">286 </span> assume-resources [
<span id="L287" class="LineNr">287 </span> ]
<span id="L288" class="LineNr">288 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[add 1, 1]</span> <span class="Comment"># contents of sandbox editor</span>
<span id="L289" class="LineNr">289 </span> <span class="Comment"># run it</span>
<span id="L290" class="LineNr">290 </span> assume-console [
<span id="L291" class="LineNr">291 </span> <span class="Conceal">¦</span> press F4
<span id="L292" class="LineNr">292 </span> ]
<span id="L293" class="LineNr">293 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L294" class="LineNr">294 </span> screen-should-contain [
<span id="L295" class="LineNr">295 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L296" class="LineNr">296 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L297" class="LineNr">297 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L298" class="LineNr">298 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L299" class="LineNr">299 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L300" class="LineNr">300 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L301" class="LineNr">301 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L302" class="LineNr">302 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L303" class="LineNr">303 </span> ]
<span id="L304" class="LineNr">304 </span> <span class="Comment"># click at left edge of 'copy' button</span>
<span id="L305" class="LineNr">305 </span> assume-console [
<span id="L306" class="LineNr">306 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 3</span>,<span class="Constant"> 78</span>
<span id="L267" class="LineNr">267 </span> run [
<span id="L268" class="LineNr">268 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L269" class="LineNr">269 </span> ]
<span id="L270" class="LineNr">270 </span> screen-should-contain [
<span id="L271" class="LineNr">271 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L272" class="LineNr">272 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎01 .</span>
<span id="L273" class="LineNr">273 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L274" class="LineNr">274 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L275" class="LineNr">275 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L276" class="LineNr">276 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L277" class="LineNr">277 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L278" class="LineNr">278 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L279" class="LineNr">279 </span> ]
<span id="L280" class="LineNr">280 </span>]
<span id="L281" class="LineNr">281 </span>
<span id="L282" class="LineNr">282 </span><span class="SalientComment">## the 'to recipe' button makes it easy to create a function out of a sandbox</span>
<span id="L283" class="LineNr">283 </span>
<span id="L284" class="LineNr">284 </span><span class="muScenario">scenario</span> copy-a-sandbox-to-recipe-side [
<span id="L285" class="LineNr">285 </span> <span class="Constant">local-scope</span>
<span id="L286" class="LineNr">286 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span>
<span id="L287" class="LineNr">287 </span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span>
<span id="L288" class="LineNr">288 </span> <span class="Comment"># empty recipes</span>
<span id="L289" class="LineNr">289 </span> assume-resources [
<span id="L290" class="LineNr">290 </span> ]
<span id="L291" class="LineNr">291 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[add 1, 1]</span> <span class="Comment"># contents of sandbox editor</span>
<span id="L292" class="LineNr">292 </span> <a href='004-programming-environment.mu.html#L400'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L293" class="LineNr">293 </span> <span class="Comment"># run it</span>
<span id="L294" class="LineNr">294 </span> assume-console [
<span id="L295" class="LineNr">295 </span> <span class="Conceal">¦</span> press F4
<span id="L296" class="LineNr">296 </span> ]
<span id="L297" class="LineNr">297 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L298" class="LineNr">298 </span> screen-should-contain [
<span id="L299" class="LineNr">299 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L300" class="LineNr">300 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L301" class="LineNr">301 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L302" class="LineNr">302 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L303" class="LineNr">303 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L304" class="LineNr">304 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L305" class="LineNr">305 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L306" class="LineNr">306 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L307" class="LineNr">307 </span> ]
<span id="L308" class="LineNr">308 </span> run [
<span id="L309" class="LineNr">309 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L310" class="LineNr">310 </span> ]
<span id="L311" class="LineNr">311 </span> <span class="Comment"># it copies into recipe side</span>
<span id="L312" class="LineNr">312 </span> screen-should-contain [
<span id="L313" class="LineNr">313 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L314" class="LineNr">314 </span> <span class="Conceal">¦</span><span class="Constant"> .add 1, 1 ╎ .</span>
<span id="L315" class="LineNr">315 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L316" class="LineNr">316 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L317" class="LineNr">317 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎add 1, 1 .</span>
<span id="L318" class="LineNr">318 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L308" class="LineNr">308 </span> <span class="Comment"># click at left edge of 'copy' button</span>
<span id="L309" class="LineNr">309 </span> assume-console [
<span id="L310" class="LineNr">310 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 3</span>,<span class="Constant"> 78</span>
<span id="L311" class="LineNr">311 </span> ]
<span id="L312" class="LineNr">312 </span> run [
<span id="L313" class="LineNr">313 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L314" class="LineNr">314 </span> ]
<span id="L315" class="LineNr">315 </span> <span class="Comment"># it copies into recipe side</span>
<span id="L316" class="LineNr">316 </span> screen-should-contain [
<span id="L317" class="LineNr">317 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L318" class="LineNr">318 </span> <span class="Conceal">¦</span><span class="Constant"> .add 1, 1 ╎ .</span>
<span id="L319" class="LineNr">319 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L320" class="LineNr">320 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L321" class="LineNr">321 </span> ]
<span id="L322" class="LineNr">322 </span> <span class="Comment"># cursor should be at the top left of the recipe side</span>
<span id="L323" class="LineNr">323 </span> assume-console [
<span id="L324" class="LineNr">324 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span>
<span id="L320" class="LineNr">320 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L321" class="LineNr">321 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎add 1, 1 .</span>
<span id="L322" class="LineNr">322 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L323" class="LineNr">323 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L324" class="LineNr">324 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L325" class="LineNr">325 </span> ]
<span id="L326" class="LineNr">326 </span> run [
<span id="L327" class="LineNr">327 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L328" class="LineNr">328 </span> ]
<span id="L329" class="LineNr">329 </span> screen-should-contain [
<span id="L330" class="LineNr">330 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L331" class="LineNr">331 </span> <span class="Conceal">¦</span><span class="Constant"> .0add 1, 1 ╎ .</span>
<span id="L332" class="LineNr">332 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L333" class="LineNr">333 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L334" class="LineNr">334 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎add 1, 1 .</span>
<span id="L335" class="LineNr">335 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L326" class="LineNr">326 </span> <span class="Comment"># cursor should be at the top left of the recipe side</span>
<span id="L327" class="LineNr">327 </span> assume-console [
<span id="L328" class="LineNr">328 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span>
<span id="L329" class="LineNr">329 </span> ]
<span id="L330" class="LineNr">330 </span> run [
<span id="L331" class="LineNr">331 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L332" class="LineNr">332 </span> ]
<span id="L333" class="LineNr">333 </span> screen-should-contain [
<span id="L334" class="LineNr">334 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L335" class="LineNr">335 </span> <span class="Conceal">¦</span><span class="Constant"> .0add 1, 1 ╎ .</span>
<span id="L336" class="LineNr">336 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L337" class="LineNr">337 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L338" class="LineNr">338 </span> ]
<span id="L339" class="LineNr">339 </span>]
<span id="L340" class="LineNr">340 </span>
<span id="L341" class="LineNr">341 </span><span class="muRecipe">after</span> <span class="Constant"><a href='004-programming-environment.mu.html#L81'>&lt;global-touch&gt;</a></span> [
<span id="L342" class="LineNr">342 </span> <span class="Comment"># support 'copy to recipe' button</span>
<span id="L343" class="LineNr">343 </span> <span class="Delimiter">{</span>
<span id="L344" class="LineNr">344 </span> <span class="Conceal">¦</span> copy?:bool <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L356'>should-copy-to-recipe?</a> click-row, click-column, env
<span id="L345" class="LineNr">345 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> copy?
<span id="L346" class="LineNr">346 </span> <span class="Conceal">¦</span> modified?:bool <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L371'>prepend-sandbox-into-recipe-side</a> click-row, env
<span id="L347" class="LineNr">347 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> modified?
<span id="L348" class="LineNr">348 </span> <span class="Conceal">¦</span> *env <span class="Special">&lt;-</span> put *env, <span class="Constant">sandbox-in-focus?:offset</span>, <span class="Constant">0/false</span>
<span id="L349" class="LineNr">349 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L432'>render-recipes</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L350" class="LineNr">350 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L466'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env
<span id="L351" class="LineNr">351 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</span>
<span id="L352" class="LineNr">352 </span> <span class="Delimiter">}</span>
<span id="L353" class="LineNr">353 </span>]
<span id="L354" class="LineNr">354 </span>
<span id="L355" class="LineNr">355 </span><span class="Comment"># some preconditions for attempting to copy a sandbox into the recipe side</span>
<span id="L356" class="LineNr">356 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L356'>should-copy-to-recipe?</a> click-row:num, click-column:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>result:bool [
<span id="L357" class="LineNr">357 </span> <span class="Constant">local-scope</span>
<span id="L358" class="LineNr">358 </span> <span class="Constant">load-ingredients</span>
<span id="L359" class="LineNr">359 </span> <span class="Comment"># are we below the sandbox editor?</span>
<span id="L360" class="LineNr">360 </span> click-sandbox-area?:bool <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L188'>click-on-sandbox-area?</a> click-row, click-column, env
<span id="L361" class="LineNr">361 </span> <span class="muControl">return-unless</span> click-sandbox-area?, <span class="Constant">0/false</span>
<span id="L362" class="LineNr">362 </span> <span class="Comment"># narrower, is the click in the columns spanning the 'copy' button?</span>
<span id="L363" class="LineNr">363 </span> first-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span>
<span id="L364" class="LineNr">364 </span> assert first-sandbox, <span class="Constant">[!!]</span>
<span id="L365" class="LineNr">365 </span> sandbox-left-margin:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">left:offset</span>
<span id="L366" class="LineNr">366 </span> sandbox-right-margin:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">right:offset</span>
<span id="L367" class="LineNr">367 </span> _, _, _, _, recipe-button-left:num, recipe-button-right:num <span class="Special">&lt;-</span> <a href='005-sandbox.mu.html#L340'>sandbox-menu-columns</a> sandbox-left-margin, sandbox-right-margin
<span id="L368" class="LineNr">368 </span> result <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L209'>within-range?</a> click-column, recipe-button-left, recipe-button-right
<span id="L369" class="LineNr">369 </span>]
<span id="L370" class="LineNr">370 </span>
<span id="L371" class="LineNr">371 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L371'>prepend-sandbox-into-recipe-side</a> click-row:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>clicked-on-copy-to-recipe-button?:bool, env:&amp;:environment [
<span id="L372" class="LineNr">372 </span> <span class="Constant">local-scope</span>
<span id="L373" class="LineNr">373 </span> <span class="Constant">load-ingredients</span>
<span id="L374" class="LineNr">374 </span> sandbox:&amp;:sandbox <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L173'>find-sandbox</a> env, click-row
<span id="L375" class="LineNr">375 </span> <span class="muControl">return-unless</span> sandbox, <span class="Constant">0/false</span>
<span id="L376" class="LineNr">376 </span> recipe-editor:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">recipes:offset</span>
<span id="L377" class="LineNr">377 </span> recipe-data:&amp;:<a href='../065duplex_list.mu.html#L3'>duplex-list</a>:char <span class="Special">&lt;-</span> get *recipe-editor, <span class="Constant">data:offset</span>
<span id="L378" class="LineNr">378 </span> <span class="Comment"># make the newly inserted code easy to delineate</span>
<span id="L379" class="LineNr">379 </span> newline:char <span class="Special">&lt;-</span> copy<span class="Constant"> 10</span>
<span id="L380" class="LineNr">380 </span> insert newline, recipe-data
<span id="L381" class="LineNr">381 </span> insert newline, recipe-data
<span id="L382" class="LineNr">382 </span> <span class="Comment"># insert code from the selected sandbox</span>
<span id="L383" class="LineNr">383 </span> sandbox-data:text <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">data:offset</span>
<span id="L384" class="LineNr">384 </span> insert recipe-data, sandbox-data
<span id="L385" class="LineNr">385 </span> <span class="Comment"># reset cursor</span>
<span id="L386" class="LineNr">386 </span> *recipe-editor <span class="Special">&lt;-</span> put *recipe-editor, <span class="Constant">top-of-screen:offset</span>, recipe-data
<span id="L387" class="LineNr">387 </span> *recipe-editor <span class="Special">&lt;-</span> put *recipe-editor, <span class="Constant">before-cursor:offset</span>, recipe-data
<span id="L388" class="LineNr">388 </span> *recipe-editor <span class="Special">&lt;-</span> put *recipe-editor, <span class="Constant">cursor-row:offset</span>,<span class="Constant"> 1</span>
<span id="L389" class="LineNr">389 </span> *recipe-editor <span class="Special">&lt;-</span> put *recipe-editor, <span class="Constant">cursor-column:offset</span>,<span class="Constant"> 0</span>
<span id="L390" class="LineNr">390 </span> <span class="muControl">return</span> <span class="Constant">1/true</span>
<span id="L391" class="LineNr">391 </span>]
<span id="L337" class="LineNr">337 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L338" class="LineNr">338 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎add 1, 1 .</span>
<span id="L339" class="LineNr">339 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L340" class="LineNr">340 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L341" class="LineNr">341 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L342" class="LineNr">342 </span> ]
<span id="L343" class="LineNr">343 </span>]
<span id="L344" class="LineNr">344 </span>
<span id="L345" class="LineNr">345 </span><span class="muRecipe">after</span> <span class="Constant"><a href='004-programming-environment.mu.html#L81'>&lt;global-touch&gt;</a></span> [
<span id="L346" class="LineNr">346 </span> <span class="Comment"># support 'copy to recipe' button</span>
<span id="L347" class="LineNr">347 </span> <span class="Delimiter">{</span>
<span id="L348" class="LineNr">348 </span> <span class="Conceal">¦</span> copy?:bool <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L360'>should-copy-to-recipe?</a> click-row, click-column, env
<span id="L349" class="LineNr">349 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> copy?
<span id="L350" class="LineNr">350 </span> <span class="Conceal">¦</span> modified?:bool <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L375'>prepend-sandbox-into-recipe-side</a> click-row, env
<span id="L351" class="LineNr">351 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> modified?
<span id="L352" class="LineNr">352 </span> <span class="Conceal">¦</span> *env <span class="Special">&lt;-</span> put *env, <span class="Constant">sandbox-in-focus?:offset</span>, <span class="Constant">0/false</span>
<span id="L353" class="LineNr">353 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L432'>render-recipes</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L354" class="LineNr">354 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L467'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env
<span id="L355" class="LineNr">355 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</span>
<span id="L356" class="LineNr">356 </span> <span class="Delimiter">}</span>
<span id="L357" class="LineNr">357 </span>]
<span id="L358" class="LineNr">358 </span>
<span id="L359" class="LineNr">359 </span><span class="Comment"># some preconditions for attempting to copy a sandbox into the recipe side</span>
<span id="L360" class="LineNr">360 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L360'>should-copy-to-recipe?</a> click-row:num, click-column:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>result:bool [
<span id="L361" class="LineNr">361 </span> <span class="Constant">local-scope</span>
<span id="L362" class="LineNr">362 </span> <span class="Constant">load-ingredients</span>
<span id="L363" class="LineNr">363 </span> <span class="Comment"># are we below the sandbox editor?</span>
<span id="L364" class="LineNr">364 </span> click-sandbox-area?:bool <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L190'>click-on-sandbox-area?</a> click-row, click-column, env
<span id="L365" class="LineNr">365 </span> <span class="muControl">return-unless</span> click-sandbox-area?, <span class="Constant">0/false</span>
<span id="L366" class="LineNr">366 </span> <span class="Comment"># narrower, is the click in the columns spanning the 'copy' button?</span>
<span id="L367" class="LineNr">367 </span> first-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span>
<span id="L368" class="LineNr">368 </span> assert first-sandbox, <span class="Constant">[!!]</span>
<span id="L369" class="LineNr">369 </span> sandbox-left-margin:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">left:offset</span>
<span id="L370" class="LineNr">370 </span> sandbox-right-margin:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">right:offset</span>
<span id="L371" class="LineNr">371 </span> _, _, _, _, recipe-button-left:num, recipe-button-right:num <span class="Special">&lt;-</span> <a href='005-sandbox.mu.html#L346'>sandbox-menu-columns</a> sandbox-left-margin, sandbox-right-margin
<span id="L372" class="LineNr">372 </span> result <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L211'>within-range?</a> click-column, recipe-button-left, recipe-button-right
<span id="L373" class="LineNr">373 </span>]
<span id="L374" class="LineNr">374 </span>
<span id="L375" class="LineNr">375 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L375'>prepend-sandbox-into-recipe-side</a> click-row:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>clicked-on-copy-to-recipe-button?:bool, env:&amp;:environment [
<span id="L376" class="LineNr">376 </span> <span class="Constant">local-scope</span>
<span id="L377" class="LineNr">377 </span> <span class="Constant">load-ingredients</span>
<span id="L378" class="LineNr">378 </span> sandbox:&amp;:sandbox <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L175'>find-sandbox</a> env, click-row
<span id="L379" class="LineNr">379 </span> <span class="muControl">return-unless</span> sandbox, <span class="Constant">0/false</span>
<span id="L380" class="LineNr">380 </span> recipe-editor:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">recipes:offset</span>
<span id="L381" class="LineNr">381 </span> recipe-data:&amp;:<a href='../065duplex_list.mu.html#L3'>duplex-list</a>:char <span class="Special">&lt;-</span> get *recipe-editor, <span class="Constant">data:offset</span>
<span id="L382" class="LineNr">382 </span> <span class="Comment"># make the newly inserted code easy to delineate</span>
<span id="L383" class="LineNr">383 </span> newline:char <span class="Special">&lt;-</span> copy<span class="Constant"> 10</span>
<span id="L384" class="LineNr">384 </span> insert newline, recipe-data
<span id="L385" class="LineNr">385 </span> insert newline, recipe-data
<span id="L386" class="LineNr">386 </span> <span class="Comment"># insert code from the selected sandbox</span>
<span id="L387" class="LineNr">387 </span> sandbox-data:text <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">data:offset</span>
<span id="L388" class="LineNr">388 </span> insert recipe-data, sandbox-data
<span id="L389" class="LineNr">389 </span> <span class="Comment"># reset cursor</span>
<span id="L390" class="LineNr">390 </span> *recipe-editor <span class="Special">&lt;-</span> put *recipe-editor, <span class="Constant">top-of-screen:offset</span>, recipe-data
<span id="L391" class="LineNr">391 </span> *recipe-editor <span class="Special">&lt;-</span> put *recipe-editor, <span class="Constant">before-cursor:offset</span>, recipe-data
<span id="L392" class="LineNr">392 </span> *recipe-editor <span class="Special">&lt;-</span> put *recipe-editor, <span class="Constant">cursor-row:offset</span>,<span class="Constant"> 1</span>
<span id="L393" class="LineNr">393 </span> *recipe-editor <span class="Special">&lt;-</span> put *recipe-editor, <span class="Constant">cursor-column:offset</span>,<span class="Constant"> 0</span>
<span id="L394" class="LineNr">394 </span> <span class="muControl">return</span> <span class="Constant">1/true</span>
<span id="L395" class="LineNr">395 </span>]
</pre>
</body>
</html>

View File

@ -69,338 +69,339 @@ if ('onhashchange' in window) {
<span id="L7" class="LineNr"> 7 </span> assume-resources [
<span id="L8" class="LineNr"> 8 </span> ]
<span id="L9" class="LineNr"> 9 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[]</span>
<span id="L10" class="LineNr"> 10 </span> <span class="Comment"># run a few commands</span>
<span id="L11" class="LineNr"> 11 </span> assume-console [
<span id="L12" class="LineNr"> 12 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 1</span>,<span class="Constant"> 75</span>
<span id="L13" class="LineNr"> 13 </span> <span class="Conceal">¦</span> type <span class="Constant">[divide-with-remainder 11, 3]</span>
<span id="L14" class="LineNr"> 14 </span> <span class="Conceal">¦</span> press F4
<span id="L15" class="LineNr"> 15 </span> <span class="Conceal">¦</span> type <span class="Constant">[add 2, 2]</span>
<span id="L16" class="LineNr"> 16 </span> <span class="Conceal">¦</span> press F4
<span id="L17" class="LineNr"> 17 </span> ]
<span id="L18" class="LineNr"> 18 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L19" class="LineNr"> 19 </span> screen-should-contain [
<span id="L20" class="LineNr"> 20 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L21" class="LineNr"> 21 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L22" class="LineNr"> 22 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L23" class="LineNr"> 23 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L24" class="LineNr"> 24 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L25" class="LineNr"> 25 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎4 .</span>
<span id="L26" class="LineNr"> 26 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L27" class="LineNr"> 27 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎1 edit copy to recipe delete .</span>
<span id="L28" class="LineNr"> 28 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎divide-with-remainder 11, 3 .</span>
<span id="L29" class="LineNr"> 29 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎3 .</span>
<span id="L30" class="LineNr"> 30 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L31" class="LineNr"> 31 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L32" class="LineNr"> 32 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L33" class="LineNr"> 33 </span> ]
<span id="L34" class="LineNr"> 34 </span> <span class="Comment"># delete second sandbox by clicking on left edge of 'delete' button</span>
<span id="L35" class="LineNr"> 35 </span> assume-console [
<span id="L36" class="LineNr"> 36 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 7</span>,<span class="Constant"> 90</span>
<span id="L37" class="LineNr"> 37 </span> ]
<span id="L38" class="LineNr"> 38 </span> run [
<span id="L39" class="LineNr"> 39 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L40" class="LineNr"> 40 </span> ]
<span id="L41" class="LineNr"> 41 </span> screen-should-contain [
<span id="L42" class="LineNr"> 42 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L43" class="LineNr"> 43 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L44" class="LineNr"> 44 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L45" class="LineNr"> 45 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L46" class="LineNr"> 46 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L47" class="LineNr"> 47 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎4 .</span>
<span id="L48" class="LineNr"> 48 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L49" class="LineNr"> 49 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L10" class="LineNr"> 10 </span> <a href='004-programming-environment.mu.html#L400'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L11" class="LineNr"> 11 </span> <span class="Comment"># run a few commands</span>
<span id="L12" class="LineNr"> 12 </span> assume-console [
<span id="L13" class="LineNr"> 13 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 1</span>,<span class="Constant"> 75</span>
<span id="L14" class="LineNr"> 14 </span> <span class="Conceal">¦</span> type <span class="Constant">[divide-with-remainder 11, 3]</span>
<span id="L15" class="LineNr"> 15 </span> <span class="Conceal">¦</span> press F4
<span id="L16" class="LineNr"> 16 </span> <span class="Conceal">¦</span> type <span class="Constant">[add 2, 2]</span>
<span id="L17" class="LineNr"> 17 </span> <span class="Conceal">¦</span> press F4
<span id="L18" class="LineNr"> 18 </span> ]
<span id="L19" class="LineNr"> 19 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L20" class="LineNr"> 20 </span> screen-should-contain [
<span id="L21" class="LineNr"> 21 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L22" class="LineNr"> 22 </span> <span class="Conceal">¦</span><span class="Constant"> ..</span>
<span id="L23" class="LineNr"> 23 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L24" class="LineNr"> 24 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L25" class="LineNr"> 25 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L26" class="LineNr"> 26 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎4 .</span>
<span id="L27" class="LineNr"> 27 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L28" class="LineNr"> 28 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎1 edit copy to recipe delete .</span>
<span id="L29" class="LineNr"> 29 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎divide-with-remainder 11, 3 .</span>
<span id="L30" class="LineNr"> 30 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎3 .</span>
<span id="L31" class="LineNr"> 31 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L32" class="LineNr"> 32 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L33" class="LineNr"> 33 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L34" class="LineNr"> 34 </span> ]
<span id="L35" class="LineNr"> 35 </span> <span class="Comment"># delete second sandbox by clicking on left edge of 'delete' button</span>
<span id="L36" class="LineNr"> 36 </span> assume-console [
<span id="L37" class="LineNr"> 37 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 7</span>,<span class="Constant"> 90</span>
<span id="L38" class="LineNr"> 38 </span> ]
<span id="L39" class="LineNr"> 39 </span> run [
<span id="L40" class="LineNr"> 40 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L41" class="LineNr"> 41 </span> ]
<span id="L42" class="LineNr"> 42 </span> screen-should-contain [
<span id="L43" class="LineNr"> 43 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L44" class="LineNr"> 44 </span> <span class="Conceal">¦</span><span class="Constant"> ..</span>
<span id="L45" class="LineNr"> 45 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L46" class="LineNr"> 46 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L47" class="LineNr"> 47 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L48" class="LineNr"> 48 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎4 .</span>
<span id="L49" class="LineNr"> 49 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L50" class="LineNr"> 50 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L51" class="LineNr"> 51 </span> ]
<span id="L52" class="LineNr"> 52 </span> <span class="Comment"># delete first sandbox by clicking at right edge of 'delete' button</span>
<span id="L53" class="LineNr"> 53 </span> assume-console [
<span id="L54" class="LineNr"> 54 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 3</span>,<span class="Constant"> 99</span>
<span id="L55" class="LineNr"> 55 </span> ]
<span id="L56" class="LineNr"> 56 </span> run [
<span id="L57" class="LineNr"> 57 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L58" class="LineNr"> 58 </span> ]
<span id="L59" class="LineNr"> 59 </span> screen-should-contain [
<span id="L60" class="LineNr"> 60 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L61" class="LineNr"> 61 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L62" class="LineNr"> 62 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L63" class="LineNr"> 63 </span> <span class="Conceal">¦</span><span class="Constant"> ..</span>
<span id="L51" class="LineNr"> 51 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L52" class="LineNr"> 52 </span> ]
<span id="L53" class="LineNr"> 53 </span> <span class="Comment"># delete first sandbox by clicking at right edge of 'delete' button</span>
<span id="L54" class="LineNr"> 54 </span> assume-console [
<span id="L55" class="LineNr"> 55 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 3</span>,<span class="Constant"> 99</span>
<span id="L56" class="LineNr"> 56 </span> ]
<span id="L57" class="LineNr"> 57 </span> run [
<span id="L58" class="LineNr"> 58 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L59" class="LineNr"> 59 </span> ]
<span id="L60" class="LineNr"> 60 </span> screen-should-contain [
<span id="L61" class="LineNr"> 61 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L62" class="LineNr"> 62 </span> <span class="Conceal">¦</span><span class="Constant"> ..</span>
<span id="L63" class="LineNr"> 63 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L64" class="LineNr"> 64 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L65" class="LineNr"> 65 </span> ]
<span id="L66" class="LineNr"> 66 </span>]
<span id="L67" class="LineNr"> 67 </span>
<span id="L68" class="LineNr"> 68 </span><span class="muRecipe">after</span> <span class="Constant"><a href='004-programming-environment.mu.html#L81'>&lt;global-touch&gt;</a></span> [
<span id="L69" class="LineNr"> 69 </span> <span class="Comment"># support 'delete' button</span>
<span id="L70" class="LineNr"> 70 </span> <span class="Delimiter">{</span>
<span id="L71" class="LineNr"> 71 </span> <span class="Conceal">¦</span> delete?:bool <span class="Special">&lt;-</span> <a href='007-sandbox-delete.mu.html#L82'>should-attempt-delete?</a> click-row, click-column, env
<span id="L72" class="LineNr"> 72 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> delete?
<span id="L73" class="LineNr"> 73 </span> <span class="Conceal">¦</span> delete?, env <span class="Special">&lt;-</span> <a href='007-sandbox-delete.mu.html#L97'>try-delete-sandbox</a> click-row, env
<span id="L74" class="LineNr"> 74 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> delete?
<span id="L75" class="LineNr"> 75 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> render-sandbox-side <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L76" class="LineNr"> 76 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L466'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env
<span id="L77" class="LineNr"> 77 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</span>
<span id="L78" class="LineNr"> 78 </span> <span class="Delimiter">}</span>
<span id="L79" class="LineNr"> 79 </span>]
<span id="L80" class="LineNr"> 80 </span>
<span id="L81" class="LineNr"> 81 </span><span class="Comment"># some preconditions for attempting to delete a sandbox</span>
<span id="L82" class="LineNr"> 82 </span><span class="muRecipe">def</span> <a href='007-sandbox-delete.mu.html#L82'>should-attempt-delete?</a> click-row:num, click-column:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>result:bool [
<span id="L83" class="LineNr"> 83 </span> <span class="Constant">local-scope</span>
<span id="L84" class="LineNr"> 84 </span> <span class="Constant">load-ingredients</span>
<span id="L85" class="LineNr"> 85 </span> <span class="Comment"># are we below the sandbox editor?</span>
<span id="L86" class="LineNr"> 86 </span> click-sandbox-area?:bool <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L188'>click-on-sandbox-area?</a> click-row, click-column, env
<span id="L87" class="LineNr"> 87 </span> <span class="muControl">return-unless</span> click-sandbox-area?, <span class="Constant">0/false</span>
<span id="L88" class="LineNr"> 88 </span> <span class="Comment"># narrower, is the click in the columns spanning the 'copy' button?</span>
<span id="L89" class="LineNr"> 89 </span> first-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span>
<span id="L90" class="LineNr"> 90 </span> assert first-sandbox, <span class="Constant">[!!]</span>
<span id="L91" class="LineNr"> 91 </span> sandbox-left-margin:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">left:offset</span>
<span id="L92" class="LineNr"> 92 </span> sandbox-right-margin:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">right:offset</span>
<span id="L93" class="LineNr"> 93 </span> _, _, _, _, _, _, delete-button-left:num <span class="Special">&lt;-</span> <a href='005-sandbox.mu.html#L340'>sandbox-menu-columns</a> sandbox-left-margin, sandbox-right-margin
<span id="L94" class="LineNr"> 94 </span> result <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L209'>within-range?</a> click-column, delete-button-left, sandbox-right-margin
<span id="L95" class="LineNr"> 95 </span>]
<span id="L96" class="LineNr"> 96 </span>
<span id="L97" class="LineNr"> 97 </span><span class="muRecipe">def</span> <a href='007-sandbox-delete.mu.html#L97'>try-delete-sandbox</a> click-row:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>clicked-on-delete-button?:bool, env:&amp;:environment [
<span id="L98" class="LineNr"> 98 </span> <span class="Constant">local-scope</span>
<span id="L99" class="LineNr"> 99 </span> <span class="Constant">load-ingredients</span>
<span id="L100" class="LineNr">100 </span> <span class="Comment"># identify the sandbox to delete, if the click was actually on the 'delete' button</span>
<span id="L101" class="LineNr">101 </span> sandbox:&amp;:sandbox <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L173'>find-sandbox</a> env, click-row
<span id="L102" class="LineNr">102 </span> <span class="muControl">return-unless</span> sandbox, <span class="Constant">0/false</span>
<span id="L103" class="LineNr">103 </span> clicked-on-delete-button? <span class="Special">&lt;-</span> copy <span class="Constant">1/true</span>
<span id="L104" class="LineNr">104 </span> env <span class="Special">&lt;-</span> <a href='007-sandbox-delete.mu.html#L107'>delete-sandbox</a> env, sandbox
<span id="L105" class="LineNr">105 </span>]
<span id="L106" class="LineNr">106 </span>
<span id="L107" class="LineNr">107 </span><span class="muRecipe">def</span> <a href='007-sandbox-delete.mu.html#L107'>delete-sandbox</a> env:&amp;:environment, sandbox:&amp;:sandbox<span class="muRecipe"> -&gt; </span>env:&amp;:environment [
<span id="L108" class="LineNr">108 </span> <span class="Constant">local-scope</span>
<span id="L109" class="LineNr">109 </span> <span class="Constant">load-ingredients</span>
<span id="L110" class="LineNr">110 </span> curr-sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *env, <span class="Constant">sandbox:offset</span>
<span id="L111" class="LineNr">111 </span> first-sandbox?:bool <span class="Special">&lt;-</span> equal curr-sandbox, sandbox
<span id="L112" class="LineNr">112 </span> <span class="Delimiter">{</span>
<span id="L113" class="LineNr">113 </span> <span class="Conceal">¦</span> <span class="Comment"># first sandbox? pop</span>
<span id="L114" class="LineNr">114 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> first-sandbox?
<span id="L115" class="LineNr">115 </span> <span class="Conceal">¦</span> next-sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *curr-sandbox, <span class="Constant">next-sandbox:offset</span>
<span id="L116" class="LineNr">116 </span> <span class="Conceal">¦</span> *env <span class="Special">&lt;-</span> put *env, <span class="Constant">sandbox:offset</span>, next-sandbox
<span id="L117" class="LineNr">117 </span> <span class="Delimiter">}</span>
<span id="L118" class="LineNr">118 </span> <span class="Delimiter">{</span>
<span id="L119" class="LineNr">119 </span> <span class="Conceal">¦</span> <span class="Comment"># not first sandbox?</span>
<span id="L120" class="LineNr">120 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> first-sandbox?
<span id="L121" class="LineNr">121 </span> <span class="Conceal">¦</span> prev-sandbox:&amp;:sandbox <span class="Special">&lt;-</span> copy curr-sandbox
<span id="L122" class="LineNr">122 </span> <span class="Conceal">¦</span> curr-sandbox <span class="Special">&lt;-</span> get *curr-sandbox, <span class="Constant">next-sandbox:offset</span>
<span id="L123" class="LineNr">123 </span> <span class="Conceal">¦</span> <span class="Delimiter">{</span>
<span id="L124" class="LineNr">124 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> assert curr-sandbox, <span class="Constant">[sandbox not found! something is wrong.]</span>
<span id="L125" class="LineNr">125 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> found?:bool <span class="Special">&lt;-</span> equal curr-sandbox, sandbox
<span id="L126" class="LineNr">126 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> found?
<span id="L127" class="LineNr">127 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> prev-sandbox <span class="Special">&lt;-</span> copy curr-sandbox
<span id="L128" class="LineNr">128 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> curr-sandbox <span class="Special">&lt;-</span> get *curr-sandbox, <span class="Constant">next-sandbox:offset</span>
<span id="L129" class="LineNr">129 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">loop</span>
<span id="L130" class="LineNr">130 </span> <span class="Conceal">¦</span> <span class="Delimiter">}</span>
<span id="L131" class="LineNr">131 </span> <span class="Conceal">¦</span> <span class="Comment"># snip sandbox out of its list</span>
<span id="L132" class="LineNr">132 </span> <span class="Conceal">¦</span> next-sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *curr-sandbox, <span class="Constant">next-sandbox:offset</span>
<span id="L133" class="LineNr">133 </span> <span class="Conceal">¦</span> *prev-sandbox <span class="Special">&lt;-</span> put *prev-sandbox, <span class="Constant">next-sandbox:offset</span>, next-sandbox
<span id="L134" class="LineNr">134 </span> <span class="Delimiter">}</span>
<span id="L135" class="LineNr">135 </span> <span class="Comment"># update sandbox count</span>
<span id="L136" class="LineNr">136 </span> sandbox-count:num <span class="Special">&lt;-</span> get *env, <span class="Constant">number-of-sandboxes:offset</span>
<span id="L137" class="LineNr">137 </span> sandbox-count <span class="Special">&lt;-</span> subtract sandbox-count,<span class="Constant"> 1</span>
<span id="L138" class="LineNr">138 </span> *env <span class="Special">&lt;-</span> put *env, <span class="Constant">number-of-sandboxes:offset</span>, sandbox-count
<span id="L139" class="LineNr">139 </span> <span class="Comment"># reset scroll if deleted sandbox was last</span>
<span id="L140" class="LineNr">140 </span> <span class="Delimiter">{</span>
<span id="L141" class="LineNr">141 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> next-sandbox
<span id="L142" class="LineNr">142 </span> <span class="Conceal">¦</span> render-from:num <span class="Special">&lt;-</span> get *env, <span class="Constant">render-from:offset</span>
<span id="L143" class="LineNr">143 </span> <span class="Conceal">¦</span> reset-scroll?:bool <span class="Special">&lt;-</span> equal render-from, sandbox-count
<span id="L144" class="LineNr">144 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> reset-scroll?
<span id="L145" class="LineNr">145 </span> <span class="Conceal">¦</span> *env <span class="Special">&lt;-</span> put *env, <span class="Constant">render-from:offset</span>,<span class="Constant"> -1</span>
<span id="L146" class="LineNr">146 </span> <span class="Delimiter">}</span>
<span id="L147" class="LineNr">147 </span>]
<span id="L148" class="LineNr">148 </span>
<span id="L149" class="LineNr">149 </span><span class="muScenario">scenario</span> deleting-sandbox-after-scroll [
<span id="L150" class="LineNr">150 </span> <span class="Constant">local-scope</span>
<span id="L151" class="LineNr">151 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span>
<span id="L152" class="LineNr">152 </span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span>
<span id="L153" class="LineNr">153 </span> <span class="Comment"># initialize environment</span>
<span id="L154" class="LineNr">154 </span> assume-resources [
<span id="L155" class="LineNr">155 </span> ]
<span id="L156" class="LineNr">156 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[]</span>
<span id="L157" class="LineNr">157 </span> <a href='004-programming-environment.mu.html#L400'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L158" class="LineNr">158 </span> <span class="Comment"># create 2 sandboxes and scroll to second</span>
<span id="L159" class="LineNr">159 </span> assume-console [
<span id="L160" class="LineNr">160 </span> <span class="Conceal">¦</span> press ctrl-n
<span id="L161" class="LineNr">161 </span> <span class="Conceal">¦</span> type <span class="Constant">[add 2, 2]</span>
<span id="L162" class="LineNr">162 </span> <span class="Conceal">¦</span> press F4
<span id="L163" class="LineNr">163 </span> <span class="Conceal">¦</span> type <span class="Constant">[add 1, 1]</span>
<span id="L164" class="LineNr">164 </span> <span class="Conceal">¦</span> press F4
<span id="L165" class="LineNr">165 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2981'>page-down</a>
<span id="L166" class="LineNr">166 </span> ]
<span id="L167" class="LineNr">167 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L168" class="LineNr">168 </span> screen-should-contain [
<span id="L169" class="LineNr">169 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L170" class="LineNr">170 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L171" class="LineNr">171 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎0 edit copy to recipe delete .</span>
<span id="L172" class="LineNr">172 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L173" class="LineNr">173 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L174" class="LineNr">174 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L175" class="LineNr">175 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎1 edit copy to recipe delete .</span>
<span id="L176" class="LineNr">176 </span> ]
<span id="L177" class="LineNr">177 </span> <span class="Comment"># delete the second sandbox</span>
<span id="L178" class="LineNr">178 </span> assume-console [
<span id="L179" class="LineNr">179 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 6</span>,<span class="Constant"> 99</span>
<span id="L180" class="LineNr">180 </span> ]
<span id="L181" class="LineNr">181 </span> run [
<span id="L182" class="LineNr">182 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L183" class="LineNr">183 </span> ]
<span id="L184" class="LineNr">184 </span> <span class="Comment"># second sandbox shows in editor; scroll resets to display first sandbox</span>
<span id="L185" class="LineNr">185 </span> screen-should-contain [
<span id="L186" class="LineNr">186 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L187" class="LineNr">187 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L188" class="LineNr">188 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎0 edit copy to recipe delete .</span>
<span id="L189" class="LineNr">189 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L190" class="LineNr">190 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L191" class="LineNr">191 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L192" class="LineNr">192 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L193" class="LineNr">193 </span> ]
<span id="L194" class="LineNr">194 </span>]
<span id="L195" class="LineNr">195 </span>
<span id="L196" class="LineNr">196 </span><span class="muScenario">scenario</span> deleting-top-sandbox-after-scroll [
<span id="L197" class="LineNr">197 </span> <span class="Constant">local-scope</span>
<span id="L198" class="LineNr">198 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span>
<span id="L199" class="LineNr">199 </span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span>
<span id="L200" class="LineNr">200 </span> <span class="Comment"># initialize environment</span>
<span id="L201" class="LineNr">201 </span> assume-resources [
<span id="L202" class="LineNr">202 </span> ]
<span id="L203" class="LineNr">203 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[]</span>
<span id="L204" class="LineNr">204 </span> <a href='004-programming-environment.mu.html#L400'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L205" class="LineNr">205 </span> <span class="Comment"># create 2 sandboxes and scroll to second</span>
<span id="L206" class="LineNr">206 </span> assume-console [
<span id="L207" class="LineNr">207 </span> <span class="Conceal">¦</span> press ctrl-n
<span id="L208" class="LineNr">208 </span> <span class="Conceal">¦</span> type <span class="Constant">[add 2, 2]</span>
<span id="L209" class="LineNr">209 </span> <span class="Conceal">¦</span> press F4
<span id="L210" class="LineNr">210 </span> <span class="Conceal">¦</span> type <span class="Constant">[add 1, 1]</span>
<span id="L211" class="LineNr">211 </span> <span class="Conceal">¦</span> press F4
<span id="L212" class="LineNr">212 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2981'>page-down</a>
<span id="L213" class="LineNr">213 </span> ]
<span id="L214" class="LineNr">214 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L215" class="LineNr">215 </span> screen-should-contain [
<span id="L216" class="LineNr">216 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L217" class="LineNr">217 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L218" class="LineNr">218 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎0 edit copy to recipe delete .</span>
<span id="L219" class="LineNr">219 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L220" class="LineNr">220 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L221" class="LineNr">221 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L222" class="LineNr">222 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎1 edit copy to recipe delete .</span>
<span id="L223" class="LineNr">223 </span> ]
<span id="L224" class="LineNr">224 </span> <span class="Comment"># delete the second sandbox</span>
<span id="L225" class="LineNr">225 </span> assume-console [
<span id="L226" class="LineNr">226 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 2</span>,<span class="Constant"> 99</span>
<span id="L227" class="LineNr">227 </span> ]
<span id="L228" class="LineNr">228 </span> run [
<span id="L229" class="LineNr">229 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L230" class="LineNr">230 </span> ]
<span id="L231" class="LineNr">231 </span> <span class="Comment"># second sandbox shows in editor; scroll resets to display first sandbox</span>
<span id="L232" class="LineNr">232 </span> screen-should-contain [
<span id="L233" class="LineNr">233 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L234" class="LineNr">234 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L235" class="LineNr">235 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎0 edit copy to recipe delete .</span>
<span id="L236" class="LineNr">236 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L237" class="LineNr">237 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎4 .</span>
<span id="L238" class="LineNr">238 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L239" class="LineNr">239 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L240" class="LineNr">240 </span> ]
<span id="L241" class="LineNr">241 </span>]
<span id="L242" class="LineNr">242 </span>
<span id="L243" class="LineNr">243 </span><span class="muScenario">scenario</span> deleting-final-sandbox-after-scroll [
<span id="L244" class="LineNr">244 </span> <span class="Constant">local-scope</span>
<span id="L245" class="LineNr">245 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span>
<span id="L246" class="LineNr">246 </span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span>
<span id="L247" class="LineNr">247 </span> <span class="Comment"># initialize environment</span>
<span id="L248" class="LineNr">248 </span> assume-resources [
<span id="L249" class="LineNr">249 </span> ]
<span id="L250" class="LineNr">250 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[]</span>
<span id="L251" class="LineNr">251 </span> <a href='004-programming-environment.mu.html#L400'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L252" class="LineNr">252 </span> <span class="Comment"># create 2 sandboxes and scroll to second</span>
<span id="L253" class="LineNr">253 </span> assume-console [
<span id="L254" class="LineNr">254 </span> <span class="Conceal">¦</span> press ctrl-n
<span id="L255" class="LineNr">255 </span> <span class="Conceal">¦</span> type <span class="Constant">[add 2, 2]</span>
<span id="L256" class="LineNr">256 </span> <span class="Conceal">¦</span> press F4
<span id="L257" class="LineNr">257 </span> <span class="Conceal">¦</span> type <span class="Constant">[add 1, 1]</span>
<span id="L258" class="LineNr">258 </span> <span class="Conceal">¦</span> press F4
<span id="L259" class="LineNr">259 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2981'>page-down</a>
<span id="L65" class="LineNr"> 65 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L66" class="LineNr"> 66 </span> ]
<span id="L67" class="LineNr"> 67 </span>]
<span id="L68" class="LineNr"> 68 </span>
<span id="L69" class="LineNr"> 69 </span><span class="muRecipe">after</span> <span class="Constant"><a href='004-programming-environment.mu.html#L81'>&lt;global-touch&gt;</a></span> [
<span id="L70" class="LineNr"> 70 </span> <span class="Comment"># support 'delete' button</span>
<span id="L71" class="LineNr"> 71 </span> <span class="Delimiter">{</span>
<span id="L72" class="LineNr"> 72 </span> <span class="Conceal">¦</span> delete?:bool <span class="Special">&lt;-</span> <a href='007-sandbox-delete.mu.html#L83'>should-attempt-delete?</a> click-row, click-column, env
<span id="L73" class="LineNr"> 73 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> delete?
<span id="L74" class="LineNr"> 74 </span> <span class="Conceal">¦</span> delete?, env <span class="Special">&lt;-</span> <a href='007-sandbox-delete.mu.html#L98'>try-delete-sandbox</a> click-row, env
<span id="L75" class="LineNr"> 75 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> delete?
<span id="L76" class="LineNr"> 76 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> render-sandbox-side <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L77" class="LineNr"> 77 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L467'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env
<span id="L78" class="LineNr"> 78 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</span>
<span id="L79" class="LineNr"> 79 </span> <span class="Delimiter">}</span>
<span id="L80" class="LineNr"> 80 </span>]
<span id="L81" class="LineNr"> 81 </span>
<span id="L82" class="LineNr"> 82 </span><span class="Comment"># some preconditions for attempting to delete a sandbox</span>
<span id="L83" class="LineNr"> 83 </span><span class="muRecipe">def</span> <a href='007-sandbox-delete.mu.html#L83'>should-attempt-delete?</a> click-row:num, click-column:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>result:bool [
<span id="L84" class="LineNr"> 84 </span> <span class="Constant">local-scope</span>
<span id="L85" class="LineNr"> 85 </span> <span class="Constant">load-ingredients</span>
<span id="L86" class="LineNr"> 86 </span> <span class="Comment"># are we below the sandbox editor?</span>
<span id="L87" class="LineNr"> 87 </span> click-sandbox-area?:bool <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L190'>click-on-sandbox-area?</a> click-row, click-column, env
<span id="L88" class="LineNr"> 88 </span> <span class="muControl">return-unless</span> click-sandbox-area?, <span class="Constant">0/false</span>
<span id="L89" class="LineNr"> 89 </span> <span class="Comment"># narrower, is the click in the columns spanning the 'copy' button?</span>
<span id="L90" class="LineNr"> 90 </span> first-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span>
<span id="L91" class="LineNr"> 91 </span> assert first-sandbox, <span class="Constant">[!!]</span>
<span id="L92" class="LineNr"> 92 </span> sandbox-left-margin:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">left:offset</span>
<span id="L93" class="LineNr"> 93 </span> sandbox-right-margin:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">right:offset</span>
<span id="L94" class="LineNr"> 94 </span> _, _, _, _, _, _, delete-button-left:num <span class="Special">&lt;-</span> <a href='005-sandbox.mu.html#L346'>sandbox-menu-columns</a> sandbox-left-margin, sandbox-right-margin
<span id="L95" class="LineNr"> 95 </span> result <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L211'>within-range?</a> click-column, delete-button-left, sandbox-right-margin
<span id="L96" class="LineNr"> 96 </span>]
<span id="L97" class="LineNr"> 97 </span>
<span id="L98" class="LineNr"> 98 </span><span class="muRecipe">def</span> <a href='007-sandbox-delete.mu.html#L98'>try-delete-sandbox</a> click-row:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>clicked-on-delete-button?:bool, env:&amp;:environment [
<span id="L99" class="LineNr"> 99 </span> <span class="Constant">local-scope</span>
<span id="L100" class="LineNr">100 </span> <span class="Constant">load-ingredients</span>
<span id="L101" class="LineNr">101 </span> <span class="Comment"># identify the sandbox to delete, if the click was actually on the 'delete' button</span>
<span id="L102" class="LineNr">102 </span> sandbox:&amp;:sandbox <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L175'>find-sandbox</a> env, click-row
<span id="L103" class="LineNr">103 </span> <span class="muControl">return-unless</span> sandbox, <span class="Constant">0/false</span>
<span id="L104" class="LineNr">104 </span> clicked-on-delete-button? <span class="Special">&lt;-</span> copy <span class="Constant">1/true</span>
<span id="L105" class="LineNr">105 </span> env <span class="Special">&lt;-</span> <a href='007-sandbox-delete.mu.html#L108'>delete-sandbox</a> env, sandbox
<span id="L106" class="LineNr">106 </span>]
<span id="L107" class="LineNr">107 </span>
<span id="L108" class="LineNr">108 </span><span class="muRecipe">def</span> <a href='007-sandbox-delete.mu.html#L108'>delete-sandbox</a> env:&amp;:environment, sandbox:&amp;:sandbox<span class="muRecipe"> -&gt; </span>env:&amp;:environment [
<span id="L109" class="LineNr">109 </span> <span class="Constant">local-scope</span>
<span id="L110" class="LineNr">110 </span> <span class="Constant">load-ingredients</span>
<span id="L111" class="LineNr">111 </span> curr-sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *env, <span class="Constant">sandbox:offset</span>
<span id="L112" class="LineNr">112 </span> first-sandbox?:bool <span class="Special">&lt;-</span> equal curr-sandbox, sandbox
<span id="L113" class="LineNr">113 </span> <span class="Delimiter">{</span>
<span id="L114" class="LineNr">114 </span> <span class="Conceal">¦</span> <span class="Comment"># first sandbox? pop</span>
<span id="L115" class="LineNr">115 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> first-sandbox?
<span id="L116" class="LineNr">116 </span> <span class="Conceal">¦</span> next-sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *curr-sandbox, <span class="Constant">next-sandbox:offset</span>
<span id="L117" class="LineNr">117 </span> <span class="Conceal">¦</span> *env <span class="Special">&lt;-</span> put *env, <span class="Constant">sandbox:offset</span>, next-sandbox
<span id="L118" class="LineNr">118 </span> <span class="Delimiter">}</span>
<span id="L119" class="LineNr">119 </span> <span class="Delimiter">{</span>
<span id="L120" class="LineNr">120 </span> <span class="Conceal">¦</span> <span class="Comment"># not first sandbox?</span>
<span id="L121" class="LineNr">121 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> first-sandbox?
<span id="L122" class="LineNr">122 </span> <span class="Conceal">¦</span> prev-sandbox:&amp;:sandbox <span class="Special">&lt;-</span> copy curr-sandbox
<span id="L123" class="LineNr">123 </span> <span class="Conceal">¦</span> curr-sandbox <span class="Special">&lt;-</span> get *curr-sandbox, <span class="Constant">next-sandbox:offset</span>
<span id="L124" class="LineNr">124 </span> <span class="Conceal">¦</span> <span class="Delimiter">{</span>
<span id="L125" class="LineNr">125 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> assert curr-sandbox, <span class="Constant">[sandbox not found! something is wrong.]</span>
<span id="L126" class="LineNr">126 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> found?:bool <span class="Special">&lt;-</span> equal curr-sandbox, sandbox
<span id="L127" class="LineNr">127 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> found?
<span id="L128" class="LineNr">128 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> prev-sandbox <span class="Special">&lt;-</span> copy curr-sandbox
<span id="L129" class="LineNr">129 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> curr-sandbox <span class="Special">&lt;-</span> get *curr-sandbox, <span class="Constant">next-sandbox:offset</span>
<span id="L130" class="LineNr">130 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">loop</span>
<span id="L131" class="LineNr">131 </span> <span class="Conceal">¦</span> <span class="Delimiter">}</span>
<span id="L132" class="LineNr">132 </span> <span class="Conceal">¦</span> <span class="Comment"># snip sandbox out of its list</span>
<span id="L133" class="LineNr">133 </span> <span class="Conceal">¦</span> next-sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *curr-sandbox, <span class="Constant">next-sandbox:offset</span>
<span id="L134" class="LineNr">134 </span> <span class="Conceal">¦</span> *prev-sandbox <span class="Special">&lt;-</span> put *prev-sandbox, <span class="Constant">next-sandbox:offset</span>, next-sandbox
<span id="L135" class="LineNr">135 </span> <span class="Delimiter">}</span>
<span id="L136" class="LineNr">136 </span> <span class="Comment"># update sandbox count</span>
<span id="L137" class="LineNr">137 </span> sandbox-count:num <span class="Special">&lt;-</span> get *env, <span class="Constant">number-of-sandboxes:offset</span>
<span id="L138" class="LineNr">138 </span> sandbox-count <span class="Special">&lt;-</span> subtract sandbox-count,<span class="Constant"> 1</span>
<span id="L139" class="LineNr">139 </span> *env <span class="Special">&lt;-</span> put *env, <span class="Constant">number-of-sandboxes:offset</span>, sandbox-count
<span id="L140" class="LineNr">140 </span> <span class="Comment"># reset scroll if deleted sandbox was last</span>
<span id="L141" class="LineNr">141 </span> <span class="Delimiter">{</span>
<span id="L142" class="LineNr">142 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> next-sandbox
<span id="L143" class="LineNr">143 </span> <span class="Conceal">¦</span> render-from:num <span class="Special">&lt;-</span> get *env, <span class="Constant">render-from:offset</span>
<span id="L144" class="LineNr">144 </span> <span class="Conceal">¦</span> reset-scroll?:bool <span class="Special">&lt;-</span> equal render-from, sandbox-count
<span id="L145" class="LineNr">145 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> reset-scroll?
<span id="L146" class="LineNr">146 </span> <span class="Conceal">¦</span> *env <span class="Special">&lt;-</span> put *env, <span class="Constant">render-from:offset</span>,<span class="Constant"> -1</span>
<span id="L147" class="LineNr">147 </span> <span class="Delimiter">}</span>
<span id="L148" class="LineNr">148 </span>]
<span id="L149" class="LineNr">149 </span>
<span id="L150" class="LineNr">150 </span><span class="muScenario">scenario</span> deleting-sandbox-after-scroll [
<span id="L151" class="LineNr">151 </span> <span class="Constant">local-scope</span>
<span id="L152" class="LineNr">152 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span>
<span id="L153" class="LineNr">153 </span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span>
<span id="L154" class="LineNr">154 </span> <span class="Comment"># initialize environment</span>
<span id="L155" class="LineNr">155 </span> assume-resources [
<span id="L156" class="LineNr">156 </span> ]
<span id="L157" class="LineNr">157 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[]</span>
<span id="L158" class="LineNr">158 </span> <a href='004-programming-environment.mu.html#L400'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L159" class="LineNr">159 </span> <span class="Comment"># create 2 sandboxes and scroll to second</span>
<span id="L160" class="LineNr">160 </span> assume-console [
<span id="L161" class="LineNr">161 </span> <span class="Conceal">¦</span> press ctrl-n
<span id="L162" class="LineNr">162 </span> <span class="Conceal">¦</span> type <span class="Constant">[add 2, 2]</span>
<span id="L163" class="LineNr">163 </span> <span class="Conceal">¦</span> press F4
<span id="L164" class="LineNr">164 </span> <span class="Conceal">¦</span> type <span class="Constant">[add 1, 1]</span>
<span id="L165" class="LineNr">165 </span> <span class="Conceal">¦</span> press F4
<span id="L166" class="LineNr">166 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2981'>page-down</a>
<span id="L167" class="LineNr">167 </span> ]
<span id="L168" class="LineNr">168 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L169" class="LineNr">169 </span> screen-should-contain [
<span id="L170" class="LineNr">170 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L171" class="LineNr">171 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L172" class="LineNr">172 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎0 edit copy to recipe delete .</span>
<span id="L173" class="LineNr">173 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L174" class="LineNr">174 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L175" class="LineNr">175 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L176" class="LineNr">176 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎1 edit copy to recipe delete .</span>
<span id="L177" class="LineNr">177 </span> ]
<span id="L178" class="LineNr">178 </span> <span class="Comment"># delete the second sandbox</span>
<span id="L179" class="LineNr">179 </span> assume-console [
<span id="L180" class="LineNr">180 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 6</span>,<span class="Constant"> 99</span>
<span id="L181" class="LineNr">181 </span> ]
<span id="L182" class="LineNr">182 </span> run [
<span id="L183" class="LineNr">183 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L184" class="LineNr">184 </span> ]
<span id="L185" class="LineNr">185 </span> <span class="Comment"># second sandbox shows in editor; scroll resets to display first sandbox</span>
<span id="L186" class="LineNr">186 </span> screen-should-contain [
<span id="L187" class="LineNr">187 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L188" class="LineNr">188 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L189" class="LineNr">189 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎0 edit copy to recipe delete .</span>
<span id="L190" class="LineNr">190 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L191" class="LineNr">191 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L192" class="LineNr">192 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L193" class="LineNr">193 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L194" class="LineNr">194 </span> ]
<span id="L195" class="LineNr">195 </span>]
<span id="L196" class="LineNr">196 </span>
<span id="L197" class="LineNr">197 </span><span class="muScenario">scenario</span> deleting-top-sandbox-after-scroll [
<span id="L198" class="LineNr">198 </span> <span class="Constant">local-scope</span>
<span id="L199" class="LineNr">199 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span>
<span id="L200" class="LineNr">200 </span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span>
<span id="L201" class="LineNr">201 </span> <span class="Comment"># initialize environment</span>
<span id="L202" class="LineNr">202 </span> assume-resources [
<span id="L203" class="LineNr">203 </span> ]
<span id="L204" class="LineNr">204 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[]</span>
<span id="L205" class="LineNr">205 </span> <a href='004-programming-environment.mu.html#L400'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L206" class="LineNr">206 </span> <span class="Comment"># create 2 sandboxes and scroll to second</span>
<span id="L207" class="LineNr">207 </span> assume-console [
<span id="L208" class="LineNr">208 </span> <span class="Conceal">¦</span> press ctrl-n
<span id="L209" class="LineNr">209 </span> <span class="Conceal">¦</span> type <span class="Constant">[add 2, 2]</span>
<span id="L210" class="LineNr">210 </span> <span class="Conceal">¦</span> press F4
<span id="L211" class="LineNr">211 </span> <span class="Conceal">¦</span> type <span class="Constant">[add 1, 1]</span>
<span id="L212" class="LineNr">212 </span> <span class="Conceal">¦</span> press F4
<span id="L213" class="LineNr">213 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2981'>page-down</a>
<span id="L214" class="LineNr">214 </span> ]
<span id="L215" class="LineNr">215 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L216" class="LineNr">216 </span> screen-should-contain [
<span id="L217" class="LineNr">217 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L218" class="LineNr">218 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L219" class="LineNr">219 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎0 edit copy to recipe delete .</span>
<span id="L220" class="LineNr">220 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L221" class="LineNr">221 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L222" class="LineNr">222 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L223" class="LineNr">223 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎1 edit copy to recipe delete .</span>
<span id="L224" class="LineNr">224 </span> ]
<span id="L225" class="LineNr">225 </span> <span class="Comment"># delete the second sandbox</span>
<span id="L226" class="LineNr">226 </span> assume-console [
<span id="L227" class="LineNr">227 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 2</span>,<span class="Constant"> 99</span>
<span id="L228" class="LineNr">228 </span> ]
<span id="L229" class="LineNr">229 </span> run [
<span id="L230" class="LineNr">230 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L231" class="LineNr">231 </span> ]
<span id="L232" class="LineNr">232 </span> <span class="Comment"># second sandbox shows in editor; scroll resets to display first sandbox</span>
<span id="L233" class="LineNr">233 </span> screen-should-contain [
<span id="L234" class="LineNr">234 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L235" class="LineNr">235 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L236" class="LineNr">236 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎0 edit copy to recipe delete .</span>
<span id="L237" class="LineNr">237 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L238" class="LineNr">238 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎4 .</span>
<span id="L239" class="LineNr">239 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L240" class="LineNr">240 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L241" class="LineNr">241 </span> ]
<span id="L242" class="LineNr">242 </span>]
<span id="L243" class="LineNr">243 </span>
<span id="L244" class="LineNr">244 </span><span class="muScenario">scenario</span> deleting-final-sandbox-after-scroll [
<span id="L245" class="LineNr">245 </span> <span class="Constant">local-scope</span>
<span id="L246" class="LineNr">246 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span>
<span id="L247" class="LineNr">247 </span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span>
<span id="L248" class="LineNr">248 </span> <span class="Comment"># initialize environment</span>
<span id="L249" class="LineNr">249 </span> assume-resources [
<span id="L250" class="LineNr">250 </span> ]
<span id="L251" class="LineNr">251 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[]</span>
<span id="L252" class="LineNr">252 </span> <a href='004-programming-environment.mu.html#L400'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L253" class="LineNr">253 </span> <span class="Comment"># create 2 sandboxes and scroll to second</span>
<span id="L254" class="LineNr">254 </span> assume-console [
<span id="L255" class="LineNr">255 </span> <span class="Conceal">¦</span> press ctrl-n
<span id="L256" class="LineNr">256 </span> <span class="Conceal">¦</span> type <span class="Constant">[add 2, 2]</span>
<span id="L257" class="LineNr">257 </span> <span class="Conceal">¦</span> press F4
<span id="L258" class="LineNr">258 </span> <span class="Conceal">¦</span> type <span class="Constant">[add 1, 1]</span>
<span id="L259" class="LineNr">259 </span> <span class="Conceal">¦</span> press F4
<span id="L260" class="LineNr">260 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2981'>page-down</a>
<span id="L261" class="LineNr">261 </span> ]
<span id="L262" class="LineNr">262 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L263" class="LineNr">263 </span> screen-should-contain [
<span id="L264" class="LineNr">264 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L265" class="LineNr">265 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L266" class="LineNr">266 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎1 edit copy to recipe delete .</span>
<span id="L267" class="LineNr">267 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L268" class="LineNr">268 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎4 .</span>
<span id="L269" class="LineNr">269 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L270" class="LineNr">270 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L271" class="LineNr">271 </span> ]
<span id="L272" class="LineNr">272 </span> <span class="Comment"># delete the second sandbox</span>
<span id="L273" class="LineNr">273 </span> assume-console [
<span id="L274" class="LineNr">274 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 2</span>,<span class="Constant"> 99</span>
<span id="L275" class="LineNr">275 </span> ]
<span id="L276" class="LineNr">276 </span> run [
<span id="L277" class="LineNr">277 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L278" class="LineNr">278 </span> ]
<span id="L279" class="LineNr">279 </span> <span class="Comment"># implicitly scroll up to first sandbox</span>
<span id="L280" class="LineNr">280 </span> screen-should-contain [
<span id="L281" class="LineNr">281 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L282" class="LineNr">282 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L283" class="LineNr">283 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L284" class="LineNr">284 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L285" class="LineNr">285 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L286" class="LineNr">286 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L287" class="LineNr">287 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L288" class="LineNr">288 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L289" class="LineNr">289 </span> ]
<span id="L290" class="LineNr">290 </span>]
<span id="L291" class="LineNr">291 </span>
<span id="L292" class="LineNr">292 </span><span class="muScenario">scenario</span> deleting-updates-sandbox-count [
<span id="L293" class="LineNr">293 </span> <span class="Constant">local-scope</span>
<span id="L294" class="LineNr">294 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span>
<span id="L295" class="LineNr">295 </span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span>
<span id="L296" class="LineNr">296 </span> <span class="Comment"># initialize environment</span>
<span id="L297" class="LineNr">297 </span> assume-resources [
<span id="L298" class="LineNr">298 </span> ]
<span id="L299" class="LineNr">299 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[]</span>
<span id="L300" class="LineNr">300 </span> <a href='004-programming-environment.mu.html#L400'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L301" class="LineNr">301 </span> <span class="Comment"># create 2 sandboxes</span>
<span id="L302" class="LineNr">302 </span> assume-console [
<span id="L303" class="LineNr">303 </span> <span class="Conceal">¦</span> press ctrl-n
<span id="L304" class="LineNr">304 </span> <span class="Conceal">¦</span> type <span class="Constant">[add 2, 2]</span>
<span id="L305" class="LineNr">305 </span> <span class="Conceal">¦</span> press F4
<span id="L306" class="LineNr">306 </span> <span class="Conceal">¦</span> type <span class="Constant">[add 1, 1]</span>
<span id="L307" class="LineNr">307 </span> <span class="Conceal">¦</span> press F4
<span id="L308" class="LineNr">308 </span> ]
<span id="L309" class="LineNr">309 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L310" class="LineNr">310 </span> screen-should-contain [
<span id="L311" class="LineNr">311 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L312" class="LineNr">312 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L313" class="LineNr">313 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L314" class="LineNr">314 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L315" class="LineNr">315 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L316" class="LineNr">316 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L317" class="LineNr">317 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L318" class="LineNr">318 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎1 edit copy to recipe delete .</span>
<span id="L319" class="LineNr">319 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L320" class="LineNr">320 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎4 .</span>
<span id="L321" class="LineNr">321 </span> ]
<span id="L322" class="LineNr">322 </span> <span class="Comment"># delete the second sandbox, then try to scroll down twice</span>
<span id="L323" class="LineNr">323 </span> assume-console [
<span id="L324" class="LineNr">324 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 3</span>,<span class="Constant"> 99</span>
<span id="L325" class="LineNr">325 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2981'>page-down</a>
<span id="L261" class="LineNr">261 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2981'>page-down</a>
<span id="L262" class="LineNr">262 </span> ]
<span id="L263" class="LineNr">263 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L264" class="LineNr">264 </span> screen-should-contain [
<span id="L265" class="LineNr">265 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L266" class="LineNr">266 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L267" class="LineNr">267 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎1 edit copy to recipe delete .</span>
<span id="L268" class="LineNr">268 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L269" class="LineNr">269 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎4 .</span>
<span id="L270" class="LineNr">270 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L271" class="LineNr">271 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L272" class="LineNr">272 </span> ]
<span id="L273" class="LineNr">273 </span> <span class="Comment"># delete the second sandbox</span>
<span id="L274" class="LineNr">274 </span> assume-console [
<span id="L275" class="LineNr">275 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 2</span>,<span class="Constant"> 99</span>
<span id="L276" class="LineNr">276 </span> ]
<span id="L277" class="LineNr">277 </span> run [
<span id="L278" class="LineNr">278 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L279" class="LineNr">279 </span> ]
<span id="L280" class="LineNr">280 </span> <span class="Comment"># implicitly scroll up to first sandbox</span>
<span id="L281" class="LineNr">281 </span> screen-should-contain [
<span id="L282" class="LineNr">282 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L283" class="LineNr">283 </span> <span class="Conceal">¦</span><span class="Constant"> ..</span>
<span id="L284" class="LineNr">284 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L285" class="LineNr">285 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L286" class="LineNr">286 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L287" class="LineNr">287 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L288" class="LineNr">288 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L289" class="LineNr">289 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L290" class="LineNr">290 </span> ]
<span id="L291" class="LineNr">291 </span>]
<span id="L292" class="LineNr">292 </span>
<span id="L293" class="LineNr">293 </span><span class="muScenario">scenario</span> deleting-updates-sandbox-count [
<span id="L294" class="LineNr">294 </span> <span class="Constant">local-scope</span>
<span id="L295" class="LineNr">295 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span>
<span id="L296" class="LineNr">296 </span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span>
<span id="L297" class="LineNr">297 </span> <span class="Comment"># initialize environment</span>
<span id="L298" class="LineNr">298 </span> assume-resources [
<span id="L299" class="LineNr">299 </span> ]
<span id="L300" class="LineNr">300 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[]</span>
<span id="L301" class="LineNr">301 </span> <a href='004-programming-environment.mu.html#L400'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L302" class="LineNr">302 </span> <span class="Comment"># create 2 sandboxes</span>
<span id="L303" class="LineNr">303 </span> assume-console [
<span id="L304" class="LineNr">304 </span> <span class="Conceal">¦</span> press ctrl-n
<span id="L305" class="LineNr">305 </span> <span class="Conceal">¦</span> type <span class="Constant">[add 2, 2]</span>
<span id="L306" class="LineNr">306 </span> <span class="Conceal">¦</span> press F4
<span id="L307" class="LineNr">307 </span> <span class="Conceal">¦</span> type <span class="Constant">[add 1, 1]</span>
<span id="L308" class="LineNr">308 </span> <span class="Conceal">¦</span> press F4
<span id="L309" class="LineNr">309 </span> ]
<span id="L310" class="LineNr">310 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L311" class="LineNr">311 </span> screen-should-contain [
<span id="L312" class="LineNr">312 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L313" class="LineNr">313 </span> <span class="Conceal">¦</span><span class="Constant"> ..</span>
<span id="L314" class="LineNr">314 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L315" class="LineNr">315 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L316" class="LineNr">316 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L317" class="LineNr">317 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L318" class="LineNr">318 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L319" class="LineNr">319 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎1 edit copy to recipe delete .</span>
<span id="L320" class="LineNr">320 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L321" class="LineNr">321 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎4 .</span>
<span id="L322" class="LineNr">322 </span> ]
<span id="L323" class="LineNr">323 </span> <span class="Comment"># delete the second sandbox, then try to scroll down twice</span>
<span id="L324" class="LineNr">324 </span> assume-console [
<span id="L325" class="LineNr">325 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 3</span>,<span class="Constant"> 99</span>
<span id="L326" class="LineNr">326 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2981'>page-down</a>
<span id="L327" class="LineNr">327 </span> ]
<span id="L328" class="LineNr">328 </span> run [
<span id="L329" class="LineNr">329 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L330" class="LineNr">330 </span> ]
<span id="L331" class="LineNr">331 </span> <span class="Comment"># shouldn't go past last sandbox</span>
<span id="L332" class="LineNr">332 </span> screen-should-contain [
<span id="L333" class="LineNr">333 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L334" class="LineNr">334 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L335" class="LineNr">335 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎0 edit copy to recipe delete .</span>
<span id="L336" class="LineNr">336 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L337" class="LineNr">337 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎4 .</span>
<span id="L338" class="LineNr">338 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L339" class="LineNr">339 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L340" class="LineNr">340 </span> ]
<span id="L341" class="LineNr">341 </span>]
<span id="L327" class="LineNr">327 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2981'>page-down</a>
<span id="L328" class="LineNr">328 </span> ]
<span id="L329" class="LineNr">329 </span> run [
<span id="L330" class="LineNr">330 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L331" class="LineNr">331 </span> ]
<span id="L332" class="LineNr">332 </span> <span class="Comment"># shouldn't go past last sandbox</span>
<span id="L333" class="LineNr">333 </span> screen-should-contain [
<span id="L334" class="LineNr">334 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L335" class="LineNr">335 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L336" class="LineNr">336 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎0 edit copy to recipe delete .</span>
<span id="L337" class="LineNr">337 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L338" class="LineNr">338 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎4 .</span>
<span id="L339" class="LineNr">339 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L340" class="LineNr">340 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L341" class="LineNr">341 </span> ]
<span id="L342" class="LineNr">342 </span>]
</pre>
</body>
</html>

View File

@ -70,318 +70,321 @@ if ('onhashchange' in window) {
<span id="L8" class="LineNr"> 8 </span> assume-resources [
<span id="L9" class="LineNr"> 9 </span> ]
<span id="L10" class="LineNr"> 10 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[add 2, 2]</span>
<span id="L11" class="LineNr"> 11 </span> <span class="Comment"># run it</span>
<span id="L12" class="LineNr"> 12 </span> assume-console [
<span id="L13" class="LineNr"> 13 </span> <span class="Conceal">¦</span> press F4
<span id="L14" class="LineNr"> 14 </span> ]
<span id="L15" class="LineNr"> 15 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L16" class="LineNr"> 16 </span> screen-should-contain [
<span id="L17" class="LineNr"> 17 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L18" class="LineNr"> 18 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L19" class="LineNr"> 19 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L20" class="LineNr"> 20 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L21" class="LineNr"> 21 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L22" class="LineNr"> 22 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎4 .</span>
<span id="L23" class="LineNr"> 23 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L24" class="LineNr"> 24 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L25" class="LineNr"> 25 </span> ]
<span id="L26" class="LineNr"> 26 </span> <span class="Comment"># click at left edge of 'edit' button</span>
<span id="L27" class="LineNr"> 27 </span> assume-console [
<span id="L28" class="LineNr"> 28 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 3</span>,<span class="Constant"> 55</span>
<span id="L29" class="LineNr"> 29 </span> ]
<span id="L30" class="LineNr"> 30 </span> run [
<span id="L31" class="LineNr"> 31 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L32" class="LineNr"> 32 </span> ]
<span id="L33" class="LineNr"> 33 </span> <span class="Comment"># it pops back into editor</span>
<span id="L34" class="LineNr"> 34 </span> screen-should-contain [
<span id="L35" class="LineNr"> 35 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L36" class="LineNr"> 36 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L37" class="LineNr"> 37 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L38" class="LineNr"> 38 </span> <span class="Conceal">¦</span><span class="Constant"> ..</span>
<span id="L39" class="LineNr"> 39 </span> ]
<span id="L40" class="LineNr"> 40 </span> <span class="Comment"># cursor should be in the right place</span>
<span id="L41" class="LineNr"> 41 </span> assume-console [
<span id="L42" class="LineNr"> 42 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span>
<span id="L43" class="LineNr"> 43 </span> ]
<span id="L44" class="LineNr"> 44 </span> run [
<span id="L45" class="LineNr"> 45 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L46" class="LineNr"> 46 </span> ]
<span id="L47" class="LineNr"> 47 </span> screen-should-contain [
<span id="L48" class="LineNr"> 48 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L49" class="LineNr"> 49 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0add 2, 2 .</span>
<span id="L50" class="LineNr"> 50 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L51" class="LineNr"> 51 </span> <span class="Conceal">¦</span><span class="Constant"> ..</span>
<span id="L52" class="LineNr"> 52 </span> ]
<span id="L53" class="LineNr"> 53 </span>]
<span id="L54" class="LineNr"> 54 </span>
<span id="L55" class="LineNr"> 55 </span><span class="muScenario">scenario</span> clicking-on-sandbox-edit-button-moves-it-to-editor-2 [
<span id="L56" class="LineNr"> 56 </span> <span class="Constant">local-scope</span>
<span id="L57" class="LineNr"> 57 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span>
<span id="L58" class="LineNr"> 58 </span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span>
<span id="L59" class="LineNr"> 59 </span> <span class="Comment"># empty recipes</span>
<span id="L60" class="LineNr"> 60 </span> assume-resources [
<span id="L61" class="LineNr"> 61 </span> ]
<span id="L62" class="LineNr"> 62 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[add 2, 2]</span>
<span id="L63" class="LineNr"> 63 </span> <span class="Comment"># run it</span>
<span id="L64" class="LineNr"> 64 </span> assume-console [
<span id="L65" class="LineNr"> 65 </span> <span class="Conceal">¦</span> press F4
<span id="L66" class="LineNr"> 66 </span> ]
<span id="L67" class="LineNr"> 67 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L68" class="LineNr"> 68 </span> screen-should-contain [
<span id="L69" class="LineNr"> 69 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L70" class="LineNr"> 70 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L71" class="LineNr"> 71 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L72" class="LineNr"> 72 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L73" class="LineNr"> 73 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L74" class="LineNr"> 74 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎4 .</span>
<span id="L75" class="LineNr"> 75 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L76" class="LineNr"> 76 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L77" class="LineNr"> 77 </span> ]
<span id="L78" class="LineNr"> 78 </span> <span class="Comment"># click at right edge of 'edit' button (just before 'copy')</span>
<span id="L79" class="LineNr"> 79 </span> assume-console [
<span id="L80" class="LineNr"> 80 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 3</span>,<span class="Constant"> 65</span>
<span id="L81" class="LineNr"> 81 </span> ]
<span id="L82" class="LineNr"> 82 </span> run [
<span id="L83" class="LineNr"> 83 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L84" class="LineNr"> 84 </span> ]
<span id="L85" class="LineNr"> 85 </span> <span class="Comment"># it pops back into editor</span>
<span id="L86" class="LineNr"> 86 </span> screen-should-contain [
<span id="L87" class="LineNr"> 87 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L88" class="LineNr"> 88 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L89" class="LineNr"> 89 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L90" class="LineNr"> 90 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L91" class="LineNr"> 91 </span> ]
<span id="L92" class="LineNr"> 92 </span> <span class="Comment"># cursor should be in the right place</span>
<span id="L93" class="LineNr"> 93 </span> assume-console [
<span id="L94" class="LineNr"> 94 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span>
<span id="L95" class="LineNr"> 95 </span> ]
<span id="L96" class="LineNr"> 96 </span> run [
<span id="L97" class="LineNr"> 97 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L98" class="LineNr"> 98 </span> ]
<span id="L99" class="LineNr"> 99 </span> screen-should-contain [
<span id="L100" class="LineNr">100 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L101" class="LineNr">101 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0add 2, 2 .</span>
<span id="L102" class="LineNr">102 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L103" class="LineNr">103 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L104" class="LineNr">104 </span> ]
<span id="L105" class="LineNr">105 </span>]
<span id="L106" class="LineNr">106 </span>
<span id="L107" class="LineNr">107 </span><span class="muRecipe">after</span> <span class="Constant"><a href='004-programming-environment.mu.html#L81'>&lt;global-touch&gt;</a></span> [
<span id="L108" class="LineNr">108 </span> <span class="Comment"># support 'edit' button</span>
<span id="L109" class="LineNr">109 </span> <span class="Delimiter">{</span>
<span id="L110" class="LineNr">110 </span> <span class="Conceal">¦</span> edit?:bool <span class="Special">&lt;-</span> <a href='008-sandbox-edit.mu.html#L121'>should-attempt-edit?</a> click-row, click-column, env
<span id="L111" class="LineNr">111 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> edit?
<span id="L112" class="LineNr">112 </span> <span class="Conceal">¦</span> edit?, env <span class="Special">&lt;-</span> <a href='008-sandbox-edit.mu.html#L140'>try-edit-sandbox</a> click-row, env
<span id="L11" class="LineNr"> 11 </span> <a href='004-programming-environment.mu.html#L400'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L12" class="LineNr"> 12 </span> <span class="Comment"># run it</span>
<span id="L13" class="LineNr"> 13 </span> assume-console [
<span id="L14" class="LineNr"> 14 </span> <span class="Conceal">¦</span> press F4
<span id="L15" class="LineNr"> 15 </span> ]
<span id="L16" class="LineNr"> 16 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L17" class="LineNr"> 17 </span> screen-should-contain [
<span id="L18" class="LineNr"> 18 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L19" class="LineNr"> 19 </span> <span class="Conceal">¦</span><span class="Constant"> ..</span>
<span id="L20" class="LineNr"> 20 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L21" class="LineNr"> 21 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L22" class="LineNr"> 22 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L23" class="LineNr"> 23 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎4 .</span>
<span id="L24" class="LineNr"> 24 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L25" class="LineNr"> 25 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L26" class="LineNr"> 26 </span> ]
<span id="L27" class="LineNr"> 27 </span> <span class="Comment"># click at left edge of 'edit' button</span>
<span id="L28" class="LineNr"> 28 </span> assume-console [
<span id="L29" class="LineNr"> 29 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 3</span>,<span class="Constant"> 55</span>
<span id="L30" class="LineNr"> 30 </span> ]
<span id="L31" class="LineNr"> 31 </span> run [
<span id="L32" class="LineNr"> 32 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L33" class="LineNr"> 33 </span> ]
<span id="L34" class="LineNr"> 34 </span> <span class="Comment"># it pops back into editor</span>
<span id="L35" class="LineNr"> 35 </span> screen-should-contain [
<span id="L36" class="LineNr"> 36 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L37" class="LineNr"> 37 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L38" class="LineNr"> 38 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L39" class="LineNr"> 39 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L40" class="LineNr"> 40 </span> ]
<span id="L41" class="LineNr"> 41 </span> <span class="Comment"># cursor should be in the right place</span>
<span id="L42" class="LineNr"> 42 </span> assume-console [
<span id="L43" class="LineNr"> 43 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span>
<span id="L44" class="LineNr"> 44 </span> ]
<span id="L45" class="LineNr"> 45 </span> run [
<span id="L46" class="LineNr"> 46 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L47" class="LineNr"> 47 </span> ]
<span id="L48" class="LineNr"> 48 </span> screen-should-contain [
<span id="L49" class="LineNr"> 49 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L50" class="LineNr"> 50 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0add 2, 2 .</span>
<span id="L51" class="LineNr"> 51 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L52" class="LineNr"> 52 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L53" class="LineNr"> 53 </span> ]
<span id="L54" class="LineNr"> 54 </span>]
<span id="L55" class="LineNr"> 55 </span>
<span id="L56" class="LineNr"> 56 </span><span class="muScenario">scenario</span> clicking-on-sandbox-edit-button-moves-it-to-editor-2 [
<span id="L57" class="LineNr"> 57 </span> <span class="Constant">local-scope</span>
<span id="L58" class="LineNr"> 58 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span>
<span id="L59" class="LineNr"> 59 </span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span>
<span id="L60" class="LineNr"> 60 </span> <span class="Comment"># empty recipes</span>
<span id="L61" class="LineNr"> 61 </span> assume-resources [
<span id="L62" class="LineNr"> 62 </span> ]
<span id="L63" class="LineNr"> 63 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[add 2, 2]</span>
<span id="L64" class="LineNr"> 64 </span> <a href='004-programming-environment.mu.html#L400'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L65" class="LineNr"> 65 </span> <span class="Comment"># run it</span>
<span id="L66" class="LineNr"> 66 </span> assume-console [
<span id="L67" class="LineNr"> 67 </span> <span class="Conceal">¦</span> press F4
<span id="L68" class="LineNr"> 68 </span> ]
<span id="L69" class="LineNr"> 69 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L70" class="LineNr"> 70 </span> screen-should-contain [
<span id="L71" class="LineNr"> 71 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L72" class="LineNr"> 72 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L73" class="LineNr"> 73 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L74" class="LineNr"> 74 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L75" class="LineNr"> 75 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L76" class="LineNr"> 76 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎4 .</span>
<span id="L77" class="LineNr"> 77 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L78" class="LineNr"> 78 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L79" class="LineNr"> 79 </span> ]
<span id="L80" class="LineNr"> 80 </span> <span class="Comment"># click at right edge of 'edit' button (just before 'copy')</span>
<span id="L81" class="LineNr"> 81 </span> assume-console [
<span id="L82" class="LineNr"> 82 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 3</span>,<span class="Constant"> 65</span>
<span id="L83" class="LineNr"> 83 </span> ]
<span id="L84" class="LineNr"> 84 </span> run [
<span id="L85" class="LineNr"> 85 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L86" class="LineNr"> 86 </span> ]
<span id="L87" class="LineNr"> 87 </span> <span class="Comment"># it pops back into editor</span>
<span id="L88" class="LineNr"> 88 </span> screen-should-contain [
<span id="L89" class="LineNr"> 89 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L90" class="LineNr"> 90 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L91" class="LineNr"> 91 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L92" class="LineNr"> 92 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L93" class="LineNr"> 93 </span> ]
<span id="L94" class="LineNr"> 94 </span> <span class="Comment"># cursor should be in the right place</span>
<span id="L95" class="LineNr"> 95 </span> assume-console [
<span id="L96" class="LineNr"> 96 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span>
<span id="L97" class="LineNr"> 97 </span> ]
<span id="L98" class="LineNr"> 98 </span> run [
<span id="L99" class="LineNr"> 99 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L100" class="LineNr">100 </span> ]
<span id="L101" class="LineNr">101 </span> screen-should-contain [
<span id="L102" class="LineNr">102 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L103" class="LineNr">103 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0add 2, 2 .</span>
<span id="L104" class="LineNr">104 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L105" class="LineNr">105 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L106" class="LineNr">106 </span> ]
<span id="L107" class="LineNr">107 </span>]
<span id="L108" class="LineNr">108 </span>
<span id="L109" class="LineNr">109 </span><span class="muRecipe">after</span> <span class="Constant"><a href='004-programming-environment.mu.html#L81'>&lt;global-touch&gt;</a></span> [
<span id="L110" class="LineNr">110 </span> <span class="Comment"># support 'edit' button</span>
<span id="L111" class="LineNr">111 </span> <span class="Delimiter">{</span>
<span id="L112" class="LineNr">112 </span> <span class="Conceal">¦</span> edit?:bool <span class="Special">&lt;-</span> <a href='008-sandbox-edit.mu.html#L123'>should-attempt-edit?</a> click-row, click-column, env
<span id="L113" class="LineNr">113 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> edit?
<span id="L114" class="LineNr">114 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> render-sandbox-side <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L115" class="LineNr">115 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L466'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env
<span id="L116" class="LineNr">116 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</span>
<span id="L117" class="LineNr">117 </span> <span class="Delimiter">}</span>
<span id="L118" class="LineNr">118 </span>]
<span id="L119" class="LineNr">119 </span>
<span id="L120" class="LineNr">120 </span><span class="Comment"># some preconditions for attempting to edit a sandbox</span>
<span id="L121" class="LineNr">121 </span><span class="muRecipe">def</span> <a href='008-sandbox-edit.mu.html#L121'>should-attempt-edit?</a> click-row:num, click-column:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>result:bool [
<span id="L122" class="LineNr">122 </span> <span class="Constant">local-scope</span>
<span id="L123" class="LineNr">123 </span> <span class="Constant">load-ingredients</span>
<span id="L124" class="LineNr">124 </span> <span class="Comment"># are we below the sandbox editor?</span>
<span id="L125" class="LineNr">125 </span> click-sandbox-area?:bool <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L188'>click-on-sandbox-area?</a> click-row, click-column, env
<span id="L126" class="LineNr">126 </span> <span class="muControl">return-unless</span> click-sandbox-area?, <span class="Constant">0/false</span>
<span id="L127" class="LineNr">127 </span> <span class="Comment"># narrower, is the click in the columns spanning the 'edit' button?</span>
<span id="L128" class="LineNr">128 </span> first-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span>
<span id="L129" class="LineNr">129 </span> assert first-sandbox, <span class="Constant">[!!]</span>
<span id="L130" class="LineNr">130 </span> sandbox-left-margin:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">left:offset</span>
<span id="L131" class="LineNr">131 </span> sandbox-right-margin:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">right:offset</span>
<span id="L132" class="LineNr">132 </span> edit-button-left:num, edit-button-right:num, _ <span class="Special">&lt;-</span> <a href='005-sandbox.mu.html#L340'>sandbox-menu-columns</a> sandbox-left-margin, sandbox-right-margin
<span id="L133" class="LineNr">133 </span> edit-button-vertical-area?:bool <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L209'>within-range?</a> click-column, edit-button-left, edit-button-right
<span id="L134" class="LineNr">134 </span> <span class="muControl">return-unless</span> edit-button-vertical-area?, <span class="Constant">0/false</span>
<span id="L135" class="LineNr">135 </span> <span class="Comment"># finally, is sandbox editor empty?</span>
<span id="L136" class="LineNr">136 </span> current-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span>
<span id="L137" class="LineNr">137 </span> result <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L201'>empty-editor?</a> current-sandbox
<span id="L138" class="LineNr">138 </span>]
<span id="L139" class="LineNr">139 </span>
<span id="L140" class="LineNr">140 </span><span class="muRecipe">def</span> <a href='008-sandbox-edit.mu.html#L140'>try-edit-sandbox</a> click-row:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>clicked-on-edit-button?:bool, env:&amp;:environment [
<span id="L141" class="LineNr">141 </span> <span class="Constant">local-scope</span>
<span id="L142" class="LineNr">142 </span> <span class="Constant">load-ingredients</span>
<span id="L143" class="LineNr">143 </span> <span class="Comment"># identify the sandbox to edit, if the click was actually on the 'edit' button</span>
<span id="L144" class="LineNr">144 </span> sandbox:&amp;:sandbox <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L173'>find-sandbox</a> env, click-row
<span id="L145" class="LineNr">145 </span> <span class="muControl">return-unless</span> sandbox, <span class="Constant">0/false</span>
<span id="L146" class="LineNr">146 </span> clicked-on-edit-button? <span class="Special">&lt;-</span> copy <span class="Constant">1/true</span>
<span id="L147" class="LineNr">147 </span> <span class="Comment"># 'edit' button = 'copy' button + 'delete' button</span>
<span id="L148" class="LineNr">148 </span> text:text <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">data:offset</span>
<span id="L149" class="LineNr">149 </span> current-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span>
<span id="L150" class="LineNr">150 </span> current-sandbox <span class="Special">&lt;-</span> <a href='001-editor.mu.html#L72'>insert-text</a> current-sandbox, text
<span id="L151" class="LineNr">151 </span> env <span class="Special">&lt;-</span> <a href='007-sandbox-delete.mu.html#L107'>delete-sandbox</a> env, sandbox
<span id="L152" class="LineNr">152 </span> <span class="Comment"># reset scroll</span>
<span id="L153" class="LineNr">153 </span> *env <span class="Special">&lt;-</span> put *env, <span class="Constant">render-from:offset</span>,<span class="Constant"> -1</span>
<span id="L154" class="LineNr">154 </span> <span class="Comment"># position cursor in sandbox editor</span>
<span id="L155" class="LineNr">155 </span> *env <span class="Special">&lt;-</span> put *env, <span class="Constant">sandbox-in-focus?:offset</span>, <span class="Constant">1/true</span>
<span id="L156" class="LineNr">156 </span>]
<span id="L157" class="LineNr">157 </span>
<span id="L158" class="LineNr">158 </span><span class="muScenario">scenario</span> sandbox-with-print-can-be-edited [
<span id="L159" class="LineNr">159 </span> <span class="Constant">local-scope</span>
<span id="L160" class="LineNr">160 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span>
<span id="L161" class="LineNr">161 </span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">20/height</span>
<span id="L162" class="LineNr">162 </span> <span class="Comment"># left editor is empty</span>
<span id="L163" class="LineNr">163 </span> assume-resources [
<span id="L164" class="LineNr">164 </span> ]
<span id="L165" class="LineNr">165 </span> <span class="Comment"># right editor contains a print instruction</span>
<span id="L166" class="LineNr">166 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[print <a href='../081print.mu.html#L4'>screen</a>, 4]</span>
<span id="L167" class="LineNr">167 </span> <span class="Comment"># run the sandbox</span>
<span id="L168" class="LineNr">168 </span> assume-console [
<span id="L169" class="LineNr">169 </span> <span class="Conceal">¦</span> press F4
<span id="L170" class="LineNr">170 </span> ]
<span id="L171" class="LineNr">171 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L172" class="LineNr">172 </span> screen-should-contain [
<span id="L173" class="LineNr">173 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L174" class="LineNr">174 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L175" class="LineNr">175 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L176" class="LineNr">176 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L177" class="LineNr">177 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎print <a href='../081print.mu.html#L4'>screen</a>, 4 .</span>
<span id="L178" class="LineNr">178 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎screen: .</span>
<span id="L179" class="LineNr">179 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .4 . .</span>
<span id="L180" class="LineNr">180 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ . . .</span>
<span id="L181" class="LineNr">181 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ . . .</span>
<span id="L182" class="LineNr">182 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ . . .</span>
<span id="L114" class="LineNr">114 </span> <span class="Conceal">¦</span> edit?, env <span class="Special">&lt;-</span> <a href='008-sandbox-edit.mu.html#L142'>try-edit-sandbox</a> click-row, env
<span id="L115" class="LineNr">115 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> edit?
<span id="L116" class="LineNr">116 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> render-sandbox-side <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L117" class="LineNr">117 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L467'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env
<span id="L118" class="LineNr">118 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</span>
<span id="L119" class="LineNr">119 </span> <span class="Delimiter">}</span>
<span id="L120" class="LineNr">120 </span>]
<span id="L121" class="LineNr">121 </span>
<span id="L122" class="LineNr">122 </span><span class="Comment"># some preconditions for attempting to edit a sandbox</span>
<span id="L123" class="LineNr">123 </span><span class="muRecipe">def</span> <a href='008-sandbox-edit.mu.html#L123'>should-attempt-edit?</a> click-row:num, click-column:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>result:bool [
<span id="L124" class="LineNr">124 </span> <span class="Constant">local-scope</span>
<span id="L125" class="LineNr">125 </span> <span class="Constant">load-ingredients</span>
<span id="L126" class="LineNr">126 </span> <span class="Comment"># are we below the sandbox editor?</span>
<span id="L127" class="LineNr">127 </span> click-sandbox-area?:bool <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L190'>click-on-sandbox-area?</a> click-row, click-column, env
<span id="L128" class="LineNr">128 </span> <span class="muControl">return-unless</span> click-sandbox-area?, <span class="Constant">0/false</span>
<span id="L129" class="LineNr">129 </span> <span class="Comment"># narrower, is the click in the columns spanning the 'edit' button?</span>
<span id="L130" class="LineNr">130 </span> first-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span>
<span id="L131" class="LineNr">131 </span> assert first-sandbox, <span class="Constant">[!!]</span>
<span id="L132" class="LineNr">132 </span> sandbox-left-margin:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">left:offset</span>
<span id="L133" class="LineNr">133 </span> sandbox-right-margin:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">right:offset</span>
<span id="L134" class="LineNr">134 </span> edit-button-left:num, edit-button-right:num, _ <span class="Special">&lt;-</span> <a href='005-sandbox.mu.html#L346'>sandbox-menu-columns</a> sandbox-left-margin, sandbox-right-margin
<span id="L135" class="LineNr">135 </span> edit-button-vertical-area?:bool <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L211'>within-range?</a> click-column, edit-button-left, edit-button-right
<span id="L136" class="LineNr">136 </span> <span class="muControl">return-unless</span> edit-button-vertical-area?, <span class="Constant">0/false</span>
<span id="L137" class="LineNr">137 </span> <span class="Comment"># finally, is sandbox editor empty?</span>
<span id="L138" class="LineNr">138 </span> current-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span>
<span id="L139" class="LineNr">139 </span> result <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L203'>empty-editor?</a> current-sandbox
<span id="L140" class="LineNr">140 </span>]
<span id="L141" class="LineNr">141 </span>
<span id="L142" class="LineNr">142 </span><span class="muRecipe">def</span> <a href='008-sandbox-edit.mu.html#L142'>try-edit-sandbox</a> click-row:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>clicked-on-edit-button?:bool, env:&amp;:environment [
<span id="L143" class="LineNr">143 </span> <span class="Constant">local-scope</span>
<span id="L144" class="LineNr">144 </span> <span class="Constant">load-ingredients</span>
<span id="L145" class="LineNr">145 </span> <span class="Comment"># identify the sandbox to edit, if the click was actually on the 'edit' button</span>
<span id="L146" class="LineNr">146 </span> sandbox:&amp;:sandbox <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L175'>find-sandbox</a> env, click-row
<span id="L147" class="LineNr">147 </span> <span class="muControl">return-unless</span> sandbox, <span class="Constant">0/false</span>
<span id="L148" class="LineNr">148 </span> clicked-on-edit-button? <span class="Special">&lt;-</span> copy <span class="Constant">1/true</span>
<span id="L149" class="LineNr">149 </span> <span class="Comment"># 'edit' button = 'copy' button + 'delete' button</span>
<span id="L150" class="LineNr">150 </span> text:text <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">data:offset</span>
<span id="L151" class="LineNr">151 </span> current-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span>
<span id="L152" class="LineNr">152 </span> current-sandbox <span class="Special">&lt;-</span> <a href='001-editor.mu.html#L72'>insert-text</a> current-sandbox, text
<span id="L153" class="LineNr">153 </span> env <span class="Special">&lt;-</span> <a href='007-sandbox-delete.mu.html#L108'>delete-sandbox</a> env, sandbox
<span id="L154" class="LineNr">154 </span> <span class="Comment"># reset scroll</span>
<span id="L155" class="LineNr">155 </span> *env <span class="Special">&lt;-</span> put *env, <span class="Constant">render-from:offset</span>,<span class="Constant"> -1</span>
<span id="L156" class="LineNr">156 </span> <span class="Comment"># position cursor in sandbox editor</span>
<span id="L157" class="LineNr">157 </span> *env <span class="Special">&lt;-</span> put *env, <span class="Constant">sandbox-in-focus?:offset</span>, <span class="Constant">1/true</span>
<span id="L158" class="LineNr">158 </span>]
<span id="L159" class="LineNr">159 </span>
<span id="L160" class="LineNr">160 </span><span class="muScenario">scenario</span> sandbox-with-print-can-be-edited [
<span id="L161" class="LineNr">161 </span> <span class="Constant">local-scope</span>
<span id="L162" class="LineNr">162 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span>
<span id="L163" class="LineNr">163 </span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">20/height</span>
<span id="L164" class="LineNr">164 </span> <span class="Comment"># left editor is empty</span>
<span id="L165" class="LineNr">165 </span> assume-resources [
<span id="L166" class="LineNr">166 </span> ]
<span id="L167" class="LineNr">167 </span> <span class="Comment"># right editor contains a print instruction</span>
<span id="L168" class="LineNr">168 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[print <a href='../081print.mu.html#L4'>screen</a>, 4]</span>
<span id="L169" class="LineNr">169 </span> <a href='004-programming-environment.mu.html#L400'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L170" class="LineNr">170 </span> <span class="Comment"># run the sandbox</span>
<span id="L171" class="LineNr">171 </span> assume-console [
<span id="L172" class="LineNr">172 </span> <span class="Conceal">¦</span> press F4
<span id="L173" class="LineNr">173 </span> ]
<span id="L174" class="LineNr">174 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L175" class="LineNr">175 </span> screen-should-contain [
<span id="L176" class="LineNr">176 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L177" class="LineNr">177 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L178" class="LineNr">178 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L179" class="LineNr">179 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L180" class="LineNr">180 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎print <a href='../081print.mu.html#L4'>screen</a>, 4 .</span>
<span id="L181" class="LineNr">181 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎screen: .</span>
<span id="L182" class="LineNr">182 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .4 . .</span>
<span id="L183" class="LineNr">183 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ . . .</span>
<span id="L184" class="LineNr">184 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L185" class="LineNr">185 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L186" class="LineNr">186 </span> ]
<span id="L187" class="LineNr">187 </span> <span class="Comment"># edit the sandbox</span>
<span id="L188" class="LineNr">188 </span> assume-console [
<span id="L189" class="LineNr">189 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 3</span>,<span class="Constant"> 65</span>
<span id="L190" class="LineNr">190 </span> ]
<span id="L191" class="LineNr">191 </span> run [
<span id="L192" class="LineNr">192 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L184" class="LineNr">184 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ . . .</span>
<span id="L185" class="LineNr">185 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ . . .</span>
<span id="L186" class="LineNr">186 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ . . .</span>
<span id="L187" class="LineNr">187 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L188" class="LineNr">188 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L189" class="LineNr">189 </span> ]
<span id="L190" class="LineNr">190 </span> <span class="Comment"># edit the sandbox</span>
<span id="L191" class="LineNr">191 </span> assume-console [
<span id="L192" class="LineNr">192 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 3</span>,<span class="Constant"> 65</span>
<span id="L193" class="LineNr">193 </span> ]
<span id="L194" class="LineNr">194 </span> screen-should-contain [
<span id="L195" class="LineNr">195 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L196" class="LineNr">196 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎print <a href='../081print.mu.html#L4'>screen</a>, 4 .</span>
<span id="L197" class="LineNr">197 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L198" class="LineNr">198 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L199" class="LineNr">199 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L200" class="LineNr">200 </span> ]
<span id="L201" class="LineNr">201 </span>]
<span id="L202" class="LineNr">202 </span>
<span id="L203" class="LineNr">203 </span><span class="muScenario">scenario</span> editing-sandbox-after-scrolling-resets-scroll [
<span id="L204" class="LineNr">204 </span> <span class="Constant">local-scope</span>
<span id="L205" class="LineNr">205 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span>
<span id="L206" class="LineNr">206 </span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span>
<span id="L207" class="LineNr">207 </span> <span class="Comment"># initialize environment</span>
<span id="L208" class="LineNr">208 </span> assume-resources [
<span id="L209" class="LineNr">209 </span> ]
<span id="L210" class="LineNr">210 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[]</span>
<span id="L211" class="LineNr">211 </span> <a href='004-programming-environment.mu.html#L400'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L212" class="LineNr">212 </span> <span class="Comment"># create 2 sandboxes and scroll to second</span>
<span id="L213" class="LineNr">213 </span> assume-console [
<span id="L214" class="LineNr">214 </span> <span class="Conceal">¦</span> press ctrl-n
<span id="L215" class="LineNr">215 </span> <span class="Conceal">¦</span> type <span class="Constant">[add 2, 2]</span>
<span id="L216" class="LineNr">216 </span> <span class="Conceal">¦</span> press F4
<span id="L217" class="LineNr">217 </span> <span class="Conceal">¦</span> type <span class="Constant">[add 1, 1]</span>
<span id="L218" class="LineNr">218 </span> <span class="Conceal">¦</span> press F4
<span id="L219" class="LineNr">219 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2981'>page-down</a>
<span id="L220" class="LineNr">220 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2981'>page-down</a>
<span id="L221" class="LineNr">221 </span> ]
<span id="L222" class="LineNr">222 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L223" class="LineNr">223 </span> screen-should-contain [
<span id="L224" class="LineNr">224 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L225" class="LineNr">225 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L226" class="LineNr">226 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎1 edit copy to recipe delete .</span>
<span id="L227" class="LineNr">227 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L228" class="LineNr">228 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎4 .</span>
<span id="L229" class="LineNr">229 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L230" class="LineNr">230 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L231" class="LineNr">231 </span> ]
<span id="L232" class="LineNr">232 </span> <span class="Comment"># edit the second sandbox</span>
<span id="L233" class="LineNr">233 </span> assume-console [
<span id="L234" class="LineNr">234 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 2</span>,<span class="Constant"> 55</span>
<span id="L235" class="LineNr">235 </span> ]
<span id="L236" class="LineNr">236 </span> run [
<span id="L237" class="LineNr">237 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L194" class="LineNr">194 </span> run [
<span id="L195" class="LineNr">195 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L196" class="LineNr">196 </span> ]
<span id="L197" class="LineNr">197 </span> screen-should-contain [
<span id="L198" class="LineNr">198 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L199" class="LineNr">199 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎print <a href='../081print.mu.html#L4'>screen</a>, 4 .</span>
<span id="L200" class="LineNr">200 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L201" class="LineNr">201 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L202" class="LineNr">202 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L203" class="LineNr">203 </span> ]
<span id="L204" class="LineNr">204 </span>]
<span id="L205" class="LineNr">205 </span>
<span id="L206" class="LineNr">206 </span><span class="muScenario">scenario</span> editing-sandbox-after-scrolling-resets-scroll [
<span id="L207" class="LineNr">207 </span> <span class="Constant">local-scope</span>
<span id="L208" class="LineNr">208 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span>
<span id="L209" class="LineNr">209 </span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span>
<span id="L210" class="LineNr">210 </span> <span class="Comment"># initialize environment</span>
<span id="L211" class="LineNr">211 </span> assume-resources [
<span id="L212" class="LineNr">212 </span> ]
<span id="L213" class="LineNr">213 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[]</span>
<span id="L214" class="LineNr">214 </span> <a href='004-programming-environment.mu.html#L400'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L215" class="LineNr">215 </span> <span class="Comment"># create 2 sandboxes and scroll to second</span>
<span id="L216" class="LineNr">216 </span> assume-console [
<span id="L217" class="LineNr">217 </span> <span class="Conceal">¦</span> press ctrl-n
<span id="L218" class="LineNr">218 </span> <span class="Conceal">¦</span> type <span class="Constant">[add 2, 2]</span>
<span id="L219" class="LineNr">219 </span> <span class="Conceal">¦</span> press F4
<span id="L220" class="LineNr">220 </span> <span class="Conceal">¦</span> type <span class="Constant">[add 1, 1]</span>
<span id="L221" class="LineNr">221 </span> <span class="Conceal">¦</span> press F4
<span id="L222" class="LineNr">222 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2981'>page-down</a>
<span id="L223" class="LineNr">223 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2981'>page-down</a>
<span id="L224" class="LineNr">224 </span> ]
<span id="L225" class="LineNr">225 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L226" class="LineNr">226 </span> screen-should-contain [
<span id="L227" class="LineNr">227 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L228" class="LineNr">228 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L229" class="LineNr">229 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎1 edit copy to recipe delete .</span>
<span id="L230" class="LineNr">230 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L231" class="LineNr">231 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎4 .</span>
<span id="L232" class="LineNr">232 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L233" class="LineNr">233 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L234" class="LineNr">234 </span> ]
<span id="L235" class="LineNr">235 </span> <span class="Comment"># edit the second sandbox</span>
<span id="L236" class="LineNr">236 </span> assume-console [
<span id="L237" class="LineNr">237 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 2</span>,<span class="Constant"> 55</span>
<span id="L238" class="LineNr">238 </span> ]
<span id="L239" class="LineNr">239 </span> <span class="Comment"># second sandbox shows in editor; scroll resets to display first sandbox</span>
<span id="L240" class="LineNr">240 </span> screen-should-contain [
<span id="L241" class="LineNr">241 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L242" class="LineNr">242 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L243" class="LineNr">243 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L244" class="LineNr">244 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L245" class="LineNr">245 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L246" class="LineNr">246 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L247" class="LineNr">247 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L248" class="LineNr">248 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L249" class="LineNr">249 </span> ]
<span id="L250" class="LineNr">250 </span>]
<span id="L251" class="LineNr">251 </span>
<span id="L252" class="LineNr">252 </span><span class="muScenario">scenario</span> editing-sandbox-updates-sandbox-count [
<span id="L253" class="LineNr">253 </span> <span class="Constant">local-scope</span>
<span id="L254" class="LineNr">254 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span>
<span id="L255" class="LineNr">255 </span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span>
<span id="L256" class="LineNr">256 </span> <span class="Comment"># initialize environment</span>
<span id="L257" class="LineNr">257 </span> assume-resources [
<span id="L258" class="LineNr">258 </span> ]
<span id="L259" class="LineNr">259 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[]</span>
<span id="L260" class="LineNr">260 </span> <a href='004-programming-environment.mu.html#L400'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L261" class="LineNr">261 </span> <span class="Comment"># create 2 sandboxes</span>
<span id="L262" class="LineNr">262 </span> assume-console [
<span id="L263" class="LineNr">263 </span> <span class="Conceal">¦</span> press ctrl-n
<span id="L264" class="LineNr">264 </span> <span class="Conceal">¦</span> type <span class="Constant">[add 2, 2]</span>
<span id="L265" class="LineNr">265 </span> <span class="Conceal">¦</span> press F4
<span id="L266" class="LineNr">266 </span> <span class="Conceal">¦</span> type <span class="Constant">[add 1, 1]</span>
<span id="L267" class="LineNr">267 </span> <span class="Conceal">¦</span> press F4
<span id="L268" class="LineNr">268 </span> ]
<span id="L269" class="LineNr">269 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L270" class="LineNr">270 </span> screen-should-contain [
<span id="L271" class="LineNr">271 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L272" class="LineNr">272 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L273" class="LineNr">273 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L274" class="LineNr">274 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L275" class="LineNr">275 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L276" class="LineNr">276 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L277" class="LineNr">277 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L278" class="LineNr">278 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎1 edit copy to recipe delete .</span>
<span id="L279" class="LineNr">279 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L280" class="LineNr">280 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎4 .</span>
<span id="L281" class="LineNr">281 </span> ]
<span id="L282" class="LineNr">282 </span> <span class="Comment"># edit the second sandbox, then resave</span>
<span id="L283" class="LineNr">283 </span> assume-console [
<span id="L284" class="LineNr">284 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 3</span>,<span class="Constant"> 60</span>
<span id="L285" class="LineNr">285 </span> <span class="Conceal">¦</span> press F4
<span id="L286" class="LineNr">286 </span> ]
<span id="L287" class="LineNr">287 </span> run [
<span id="L288" class="LineNr">288 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L239" class="LineNr">239 </span> run [
<span id="L240" class="LineNr">240 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L241" class="LineNr">241 </span> ]
<span id="L242" class="LineNr">242 </span> <span class="Comment"># second sandbox shows in editor; scroll resets to display first sandbox</span>
<span id="L243" class="LineNr">243 </span> screen-should-contain [
<span id="L244" class="LineNr">244 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L245" class="LineNr">245 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L246" class="LineNr">246 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L247" class="LineNr">247 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L248" class="LineNr">248 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L249" class="LineNr">249 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L250" class="LineNr">250 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L251" class="LineNr">251 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L252" class="LineNr">252 </span> ]
<span id="L253" class="LineNr">253 </span>]
<span id="L254" class="LineNr">254 </span>
<span id="L255" class="LineNr">255 </span><span class="muScenario">scenario</span> editing-sandbox-updates-sandbox-count [
<span id="L256" class="LineNr">256 </span> <span class="Constant">local-scope</span>
<span id="L257" class="LineNr">257 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span>
<span id="L258" class="LineNr">258 </span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span>
<span id="L259" class="LineNr">259 </span> <span class="Comment"># initialize environment</span>
<span id="L260" class="LineNr">260 </span> assume-resources [
<span id="L261" class="LineNr">261 </span> ]
<span id="L262" class="LineNr">262 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[]</span>
<span id="L263" class="LineNr">263 </span> <a href='004-programming-environment.mu.html#L400'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L264" class="LineNr">264 </span> <span class="Comment"># create 2 sandboxes</span>
<span id="L265" class="LineNr">265 </span> assume-console [
<span id="L266" class="LineNr">266 </span> <span class="Conceal">¦</span> press ctrl-n
<span id="L267" class="LineNr">267 </span> <span class="Conceal">¦</span> type <span class="Constant">[add 2, 2]</span>
<span id="L268" class="LineNr">268 </span> <span class="Conceal">¦</span> press F4
<span id="L269" class="LineNr">269 </span> <span class="Conceal">¦</span> type <span class="Constant">[add 1, 1]</span>
<span id="L270" class="LineNr">270 </span> <span class="Conceal">¦</span> press F4
<span id="L271" class="LineNr">271 </span> ]
<span id="L272" class="LineNr">272 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L273" class="LineNr">273 </span> screen-should-contain [
<span id="L274" class="LineNr">274 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L275" class="LineNr">275 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L276" class="LineNr">276 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L277" class="LineNr">277 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L278" class="LineNr">278 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L279" class="LineNr">279 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L280" class="LineNr">280 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L281" class="LineNr">281 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎1 edit copy to recipe delete .</span>
<span id="L282" class="LineNr">282 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L283" class="LineNr">283 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎4 .</span>
<span id="L284" class="LineNr">284 </span> ]
<span id="L285" class="LineNr">285 </span> <span class="Comment"># edit the second sandbox, then resave</span>
<span id="L286" class="LineNr">286 </span> assume-console [
<span id="L287" class="LineNr">287 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 3</span>,<span class="Constant"> 60</span>
<span id="L288" class="LineNr">288 </span> <span class="Conceal">¦</span> press F4
<span id="L289" class="LineNr">289 </span> ]
<span id="L290" class="LineNr">290 </span> <span class="Comment"># no change in contents</span>
<span id="L291" class="LineNr">291 </span> screen-should-contain [
<span id="L292" class="LineNr">292 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L293" class="LineNr">293 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L294" class="LineNr">294 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L295" class="LineNr">295 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L296" class="LineNr">296 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L297" class="LineNr">297 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L298" class="LineNr">298 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L299" class="LineNr">299 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎1 edit copy to recipe delete .</span>
<span id="L300" class="LineNr">300 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L301" class="LineNr">301 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎4 .</span>
<span id="L302" class="LineNr">302 </span> ]
<span id="L303" class="LineNr">303 </span> <span class="Comment"># now try to scroll past end</span>
<span id="L304" class="LineNr">304 </span> assume-console [
<span id="L305" class="LineNr">305 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2981'>page-down</a>
<span id="L306" class="LineNr">306 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2981'>page-down</a>
<span id="L307" class="LineNr">307 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2981'>page-down</a>
<span id="L308" class="LineNr">308 </span> ]
<span id="L309" class="LineNr">309 </span> run [
<span id="L310" class="LineNr">310 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L290" class="LineNr">290 </span> run [
<span id="L291" class="LineNr">291 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L292" class="LineNr">292 </span> ]
<span id="L293" class="LineNr">293 </span> <span class="Comment"># no change in contents</span>
<span id="L294" class="LineNr">294 </span> screen-should-contain [
<span id="L295" class="LineNr">295 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L296" class="LineNr">296 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L297" class="LineNr">297 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L298" class="LineNr">298 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L299" class="LineNr">299 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span>
<span id="L300" class="LineNr">300 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span>
<span id="L301" class="LineNr">301 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L302" class="LineNr">302 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎1 edit copy to recipe delete .</span>
<span id="L303" class="LineNr">303 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L304" class="LineNr">304 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎4 .</span>
<span id="L305" class="LineNr">305 </span> ]
<span id="L306" class="LineNr">306 </span> <span class="Comment"># now try to scroll past end</span>
<span id="L307" class="LineNr">307 </span> assume-console [
<span id="L308" class="LineNr">308 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2981'>page-down</a>
<span id="L309" class="LineNr">309 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2981'>page-down</a>
<span id="L310" class="LineNr">310 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2981'>page-down</a>
<span id="L311" class="LineNr">311 </span> ]
<span id="L312" class="LineNr">312 </span> <span class="Comment"># screen should show just final sandbox with the right index (1)</span>
<span id="L313" class="LineNr">313 </span> screen-should-contain [
<span id="L314" class="LineNr">314 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L315" class="LineNr">315 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L316" class="LineNr">316 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎1 edit copy to recipe delete .</span>
<span id="L317" class="LineNr">317 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L318" class="LineNr">318 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎4 .</span>
<span id="L319" class="LineNr">319 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L320" class="LineNr">320 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L321" class="LineNr">321 </span> ]
<span id="L322" class="LineNr">322 </span>]
<span id="L312" class="LineNr">312 </span> run [
<span id="L313" class="LineNr">313 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L314" class="LineNr">314 </span> ]
<span id="L315" class="LineNr">315 </span> <span class="Comment"># screen should show just final sandbox with the right index (1)</span>
<span id="L316" class="LineNr">316 </span> screen-should-contain [
<span id="L317" class="LineNr">317 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L318" class="LineNr">318 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L319" class="LineNr">319 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎1 edit copy to recipe delete .</span>
<span id="L320" class="LineNr">320 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 2, 2 .</span>
<span id="L321" class="LineNr">321 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎4 .</span>
<span id="L322" class="LineNr">322 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L323" class="LineNr">323 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L324" class="LineNr">324 </span> ]
<span id="L325" class="LineNr">325 </span>]
</pre>
</body>
</html>

View File

@ -76,195 +76,196 @@ if ('onhashchange' in window) {
<span id="L13" class="LineNr"> 13 </span> <span class="Conceal">¦</span> ]
<span id="L14" class="LineNr"> 14 </span> ]
<span id="L15" class="LineNr"> 15 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[foo]</span>
<span id="L16" class="LineNr"> 16 </span> <span class="Comment"># run it</span>
<span id="L17" class="LineNr"> 17 </span> assume-console [
<span id="L18" class="LineNr"> 18 </span> <span class="Conceal">¦</span> press F4
<span id="L19" class="LineNr"> 19 </span> ]
<span id="L20" class="LineNr"> 20 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L21" class="LineNr"> 21 </span> screen-should-contain [
<span id="L22" class="LineNr"> 22 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L23" class="LineNr"> 23 </span> <span class="Conceal">¦</span><span class="Constant"> .recipe foo [ ╎ .</span>
<span id="L24" class="LineNr"> 24 </span> <span class="Conceal">¦</span><span class="Constant"> . reply 4 ╎─────────────────────────────────────────────────.</span>
<span id="L25" class="LineNr"> 25 </span> <span class="Conceal">¦</span><span class="Constant"> .] ╎0 edit copy to recipe delete .</span>
<span id="L26" class="LineNr"> 26 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎foo .</span>
<span id="L27" class="LineNr"> 27 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎4 .</span>
<span id="L28" class="LineNr"> 28 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L29" class="LineNr"> 29 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L30" class="LineNr"> 30 </span> ]
<span id="L31" class="LineNr"> 31 </span> <span class="Comment"># click on the '4' in the result</span>
<span id="L32" class="LineNr"> 32 </span> assume-console [
<span id="L33" class="LineNr"> 33 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 5</span>,<span class="Constant"> 51</span>
<span id="L34" class="LineNr"> 34 </span> ]
<span id="L35" class="LineNr"> 35 </span> run [
<span id="L36" class="LineNr"> 36 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L37" class="LineNr"> 37 </span> ]
<span id="L38" class="LineNr"> 38 </span> <span class="Comment"># color toggles to green</span>
<span id="L39" class="LineNr"> 39 </span> screen-should-contain-in-color <span class="Constant">2/green</span>, [
<span id="L40" class="LineNr"> 40 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L16" class="LineNr"> 16 </span> <a href='004-programming-environment.mu.html#L400'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L17" class="LineNr"> 17 </span> <span class="Comment"># run it</span>
<span id="L18" class="LineNr"> 18 </span> assume-console [
<span id="L19" class="LineNr"> 19 </span> <span class="Conceal">¦</span> press F4
<span id="L20" class="LineNr"> 20 </span> ]
<span id="L21" class="LineNr"> 21 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L22" class="LineNr"> 22 </span> screen-should-contain [
<span id="L23" class="LineNr"> 23 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L24" class="LineNr"> 24 </span> <span class="Conceal">¦</span><span class="Constant"> .recipe foo [ ╎ .</span>
<span id="L25" class="LineNr"> 25 </span> <span class="Conceal">¦</span><span class="Constant"> . reply 4 ╎─────────────────────────────────────────────────.</span>
<span id="L26" class="LineNr"> 26 </span> <span class="Conceal">¦</span><span class="Constant"> .] ╎0 edit copy to recipe delete .</span>
<span id="L27" class="LineNr"> 27 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎foo .</span>
<span id="L28" class="LineNr"> 28 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎4 .</span>
<span id="L29" class="LineNr"> 29 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L30" class="LineNr"> 30 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L31" class="LineNr"> 31 </span> ]
<span id="L32" class="LineNr"> 32 </span> <span class="Comment"># click on the '4' in the result</span>
<span id="L33" class="LineNr"> 33 </span> assume-console [
<span id="L34" class="LineNr"> 34 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 5</span>,<span class="Constant"> 51</span>
<span id="L35" class="LineNr"> 35 </span> ]
<span id="L36" class="LineNr"> 36 </span> run [
<span id="L37" class="LineNr"> 37 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L38" class="LineNr"> 38 </span> ]
<span id="L39" class="LineNr"> 39 </span> <span class="Comment"># color toggles to green</span>
<span id="L40" class="LineNr"> 40 </span> screen-should-contain-in-color <span class="Constant">2/green</span>, [
<span id="L41" class="LineNr"> 41 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L42" class="LineNr"> 42 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L43" class="LineNr"> 43 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L44" class="LineNr"> 44 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L45" class="LineNr"> 45 </span> <span class="Conceal">¦</span><span class="Constant"> . 4 .</span>
<span id="L46" class="LineNr"> 46 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L45" class="LineNr"> 45 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L46" class="LineNr"> 46 </span> <span class="Conceal">¦</span><span class="Constant"> . 4 .</span>
<span id="L47" class="LineNr"> 47 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L48" class="LineNr"> 48 </span> ]
<span id="L49" class="LineNr"> 49 </span> <span class="Comment"># cursor should remain unmoved</span>
<span id="L50" class="LineNr"> 50 </span> run [
<span id="L51" class="LineNr"> 51 </span> <span class="Conceal">¦</span> cursor:char <span class="Special">&lt;-</span> copy <span class="Constant">9251/␣</span>
<span id="L52" class="LineNr"> 52 </span> <span class="Conceal">¦</span> print <a href='../081print.mu.html#L4'>screen</a>, cursor
<span id="L53" class="LineNr"> 53 </span> ]
<span id="L54" class="LineNr"> 54 </span> screen-should-contain [
<span id="L55" class="LineNr"> 55 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L56" class="LineNr"> 56 </span> <span class="Conceal">¦</span><span class="Constant"> .␣ecipe foo [ ╎ .</span>
<span id="L57" class="LineNr"> 57 </span> <span class="Conceal">¦</span><span class="Constant"> . reply 4 ╎─────────────────────────────────────────────────.</span>
<span id="L58" class="LineNr"> 58 </span> <span class="Conceal">¦</span><span class="Constant"> .] ╎0 edit copy to recipe delete .</span>
<span id="L59" class="LineNr"> 59 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎foo .</span>
<span id="L60" class="LineNr"> 60 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎4 .</span>
<span id="L61" class="LineNr"> 61 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L62" class="LineNr"> 62 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L63" class="LineNr"> 63 </span> ]
<span id="L64" class="LineNr"> 64 </span> <span class="Comment"># now change the result</span>
<span id="L65" class="LineNr"> 65 </span> <span class="Comment"># then rerun</span>
<span id="L66" class="LineNr"> 66 </span> assume-console [
<span id="L67" class="LineNr"> 67 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 2</span>,<span class="Constant"> 11</span> <span class="Comment"># cursor to end of line</span>
<span id="L68" class="LineNr"> 68 </span> <span class="Conceal">¦</span> press backspace
<span id="L69" class="LineNr"> 69 </span> <span class="Conceal">¦</span> type <span class="Constant">[3]</span>
<span id="L70" class="LineNr"> 70 </span> <span class="Conceal">¦</span> press F4
<span id="L71" class="LineNr"> 71 </span> ]
<span id="L72" class="LineNr"> 72 </span> run [
<span id="L73" class="LineNr"> 73 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L74" class="LineNr"> 74 </span> ]
<span id="L75" class="LineNr"> 75 </span> <span class="Comment"># result turns red</span>
<span id="L76" class="LineNr"> 76 </span> screen-should-contain-in-color <span class="Constant">1/red</span>, [
<span id="L77" class="LineNr"> 77 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L48" class="LineNr"> 48 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L49" class="LineNr"> 49 </span> ]
<span id="L50" class="LineNr"> 50 </span> <span class="Comment"># cursor should remain unmoved</span>
<span id="L51" class="LineNr"> 51 </span> run [
<span id="L52" class="LineNr"> 52 </span> <span class="Conceal">¦</span> cursor:char <span class="Special">&lt;-</span> copy <span class="Constant">9251/␣</span>
<span id="L53" class="LineNr"> 53 </span> <span class="Conceal">¦</span> print <a href='../081print.mu.html#L4'>screen</a>, cursor
<span id="L54" class="LineNr"> 54 </span> ]
<span id="L55" class="LineNr"> 55 </span> screen-should-contain [
<span id="L56" class="LineNr"> 56 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L57" class="LineNr"> 57 </span> <span class="Conceal">¦</span><span class="Constant"> .␣ecipe foo [ ╎ .</span>
<span id="L58" class="LineNr"> 58 </span> <span class="Conceal">¦</span><span class="Constant"> . reply 4 ╎─────────────────────────────────────────────────.</span>
<span id="L59" class="LineNr"> 59 </span> <span class="Conceal">¦</span><span class="Constant"> .] ╎0 edit copy to recipe delete .</span>
<span id="L60" class="LineNr"> 60 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎foo .</span>
<span id="L61" class="LineNr"> 61 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎4 .</span>
<span id="L62" class="LineNr"> 62 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L63" class="LineNr"> 63 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L64" class="LineNr"> 64 </span> ]
<span id="L65" class="LineNr"> 65 </span> <span class="Comment"># now change the result</span>
<span id="L66" class="LineNr"> 66 </span> <span class="Comment"># then rerun</span>
<span id="L67" class="LineNr"> 67 </span> assume-console [
<span id="L68" class="LineNr"> 68 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 2</span>,<span class="Constant"> 11</span> <span class="Comment"># cursor to end of line</span>
<span id="L69" class="LineNr"> 69 </span> <span class="Conceal">¦</span> press backspace
<span id="L70" class="LineNr"> 70 </span> <span class="Conceal">¦</span> type <span class="Constant">[3]</span>
<span id="L71" class="LineNr"> 71 </span> <span class="Conceal">¦</span> press F4
<span id="L72" class="LineNr"> 72 </span> ]
<span id="L73" class="LineNr"> 73 </span> run [
<span id="L74" class="LineNr"> 74 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L75" class="LineNr"> 75 </span> ]
<span id="L76" class="LineNr"> 76 </span> <span class="Comment"># result turns red</span>
<span id="L77" class="LineNr"> 77 </span> screen-should-contain-in-color <span class="Constant">1/red</span>, [
<span id="L78" class="LineNr"> 78 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L79" class="LineNr"> 79 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L80" class="LineNr"> 80 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L81" class="LineNr"> 81 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L82" class="LineNr"> 82 </span> <span class="Conceal">¦</span><span class="Constant"> . 3 .</span>
<span id="L83" class="LineNr"> 83 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L82" class="LineNr"> 82 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L83" class="LineNr"> 83 </span> <span class="Conceal">¦</span><span class="Constant"> . 3 .</span>
<span id="L84" class="LineNr"> 84 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L85" class="LineNr"> 85 </span> ]
<span id="L86" class="LineNr"> 86 </span>]
<span id="L87" class="LineNr"> 87 </span>
<span id="L88" class="LineNr"> 88 </span><span class="Comment"># this requires tracking a couple more things</span>
<span id="L89" class="LineNr"> 89 </span><span class="muData">container</span> sandbox [
<span id="L90" class="LineNr"> 90 </span> response-starting-row-on-screen:num
<span id="L91" class="LineNr"> 91 </span> expected-response:text
<span id="L92" class="LineNr"> 92 </span>]
<span id="L93" class="LineNr"> 93 </span>
<span id="L94" class="LineNr"> 94 </span><span class="Comment"># include expected response when saving or restoring a sandbox</span>
<span id="L95" class="LineNr"> 95 </span><span class="muRecipe">before</span> <span class="Constant"><a href='005-sandbox.mu.html#L233'>&lt;end-save-sandbox&gt;</a></span> [
<span id="L96" class="LineNr"> 96 </span> <span class="Delimiter">{</span>
<span id="L97" class="LineNr"> 97 </span> <span class="Conceal">¦</span> expected-response:text <span class="Special">&lt;-</span> get *curr, <span class="Constant">expected-response:offset</span>
<span id="L98" class="LineNr"> 98 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> expected-response
<span id="L99" class="LineNr"> 99 </span> <span class="Conceal">¦</span> filename <span class="Special">&lt;-</span> append filename, <span class="Constant">[.out]</span>
<span id="L100" class="LineNr">100 </span> <span class="Conceal">¦</span> <a href='../088file.mu.html#L11'>resources</a> <span class="Special">&lt;-</span> <a href='../088file.mu.html#L127'>dump</a> <a href='../088file.mu.html#L11'>resources</a>, filename, expected-response
<span id="L101" class="LineNr">101 </span> <span class="Delimiter">}</span>
<span id="L102" class="LineNr">102 </span>]
<span id="L103" class="LineNr">103 </span>
<span id="L104" class="LineNr">104 </span><span class="muRecipe">before</span> <span class="Constant"><a href='005-sandbox.mu.html#L453'>&lt;end-restore-sandbox&gt;</a></span> [
<span id="L105" class="LineNr">105 </span> <span class="Delimiter">{</span>
<span id="L106" class="LineNr">106 </span> <span class="Conceal">¦</span> filename <span class="Special">&lt;-</span> append filename, <span class="Constant">[.out]</span>
<span id="L107" class="LineNr">107 </span> <span class="Conceal">¦</span> contents <span class="Special">&lt;-</span> <a href='../088file.mu.html#L38'>slurp</a> <a href='../088file.mu.html#L11'>resources</a>, filename
<span id="L108" class="LineNr">108 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> contents
<span id="L109" class="LineNr">109 </span> <span class="Conceal">¦</span> *curr <span class="Special">&lt;-</span> put *curr, <span class="Constant">expected-response:offset</span>, contents
<span id="L110" class="LineNr">110 </span> <span class="Delimiter">}</span>
<span id="L111" class="LineNr">111 </span>]
<span id="L112" class="LineNr">112 </span>
<span id="L113" class="LineNr">113 </span><span class="Comment"># clicks on sandbox responses save it as 'expected'</span>
<span id="L114" class="LineNr">114 </span><span class="muRecipe">after</span> <span class="Constant"><a href='004-programming-environment.mu.html#L81'>&lt;global-touch&gt;</a></span> [
<span id="L115" class="LineNr">115 </span> <span class="Comment"># check if it's inside the output of any sandbox</span>
<span id="L116" class="LineNr">116 </span> <span class="Delimiter">{</span>
<span id="L117" class="LineNr">117 </span> <span class="Conceal">¦</span> sandbox-left-margin:num <span class="Special">&lt;-</span> get *current-sandbox, <span class="Constant">left:offset</span>
<span id="L118" class="LineNr">118 </span> <span class="Conceal">¦</span> click-column:num <span class="Special">&lt;-</span> get t, <span class="Constant">column:offset</span>
<span id="L119" class="LineNr">119 </span> <span class="Conceal">¦</span> on-sandbox-side?:bool <span class="Special">&lt;-</span> greater-or-equal click-column, sandbox-left-margin
<span id="L120" class="LineNr">120 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> on-sandbox-side?
<span id="L121" class="LineNr">121 </span> <span class="Conceal">¦</span> first-sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *env, <span class="Constant">sandbox:offset</span>
<span id="L122" class="LineNr">122 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> first-sandbox
<span id="L123" class="LineNr">123 </span> <span class="Conceal">¦</span> first-sandbox-begins:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">starting-row-on-screen:offset</span>
<span id="L124" class="LineNr">124 </span> <span class="Conceal">¦</span> click-row:num <span class="Special">&lt;-</span> get t, <span class="Constant">row:offset</span>
<span id="L125" class="LineNr">125 </span> <span class="Conceal">¦</span> below-sandbox-editor?:bool <span class="Special">&lt;-</span> greater-or-equal click-row, first-sandbox-begins
<span id="L126" class="LineNr">126 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> below-sandbox-editor?
<span id="L127" class="LineNr">127 </span> <span class="Conceal">¦</span> <span class="Comment"># identify the sandbox whose output is being clicked on</span>
<span id="L128" class="LineNr">128 </span> <span class="Conceal">¦</span> sandbox:&amp;:sandbox <span class="Special">&lt;-</span> <a href='009-sandbox-test.mu.html#L139'>find-click-in-sandbox-output</a> env, click-row
<span id="L129" class="LineNr">129 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> sandbox
<span id="L130" class="LineNr">130 </span> <span class="Conceal">¦</span> <span class="Comment"># toggle its expected-response, and save session</span>
<span id="L131" class="LineNr">131 </span> <span class="Conceal">¦</span> sandbox <span class="Special">&lt;-</span> <a href='009-sandbox-test.mu.html#L165'>toggle-expected-response</a> sandbox
<span id="L132" class="LineNr">132 </span> <span class="Conceal">¦</span> <a href='005-sandbox.mu.html#L220'>save-sandboxes</a> env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L133" class="LineNr">133 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> render-sandbox-side <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L134" class="LineNr">134 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L466'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env
<span id="L135" class="LineNr">135 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</span>
<span id="L136" class="LineNr">136 </span> <span class="Delimiter">}</span>
<span id="L137" class="LineNr">137 </span>]
<span id="L138" class="LineNr">138 </span>
<span id="L139" class="LineNr">139 </span><span class="muRecipe">def</span> <a href='009-sandbox-test.mu.html#L139'>find-click-in-sandbox-output</a> env:&amp;:environment, click-row:num<span class="muRecipe"> -&gt; </span>sandbox:&amp;:sandbox [
<span id="L140" class="LineNr">140 </span> <span class="Constant">local-scope</span>
<span id="L141" class="LineNr">141 </span> <span class="Constant">load-ingredients</span>
<span id="L142" class="LineNr">142 </span> <span class="Comment"># assert click-row &gt;= sandbox.starting-row-on-screen</span>
<span id="L143" class="LineNr">143 </span> sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *env, <span class="Constant">sandbox:offset</span>
<span id="L144" class="LineNr">144 </span> start:num <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">starting-row-on-screen:offset</span>
<span id="L145" class="LineNr">145 </span> clicked-on-sandboxes?:bool <span class="Special">&lt;-</span> greater-or-equal click-row, start
<span id="L146" class="LineNr">146 </span> assert clicked-on-sandboxes?, <span class="Constant">[extract-sandbox called on click to sandbox editor]</span>
<span id="L147" class="LineNr">147 </span> <span class="Comment"># while click-row &lt; sandbox.next-sandbox.starting-row-on-screen</span>
<span id="L148" class="LineNr">148 </span> <span class="Delimiter">{</span>
<span id="L149" class="LineNr">149 </span> <span class="Conceal">¦</span> next-sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">next-sandbox:offset</span>
<span id="L150" class="LineNr">150 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> next-sandbox
<span id="L151" class="LineNr">151 </span> <span class="Conceal">¦</span> next-start:num <span class="Special">&lt;-</span> get *next-sandbox, <span class="Constant">starting-row-on-screen:offset</span>
<span id="L152" class="LineNr">152 </span> <span class="Conceal">¦</span> found?:bool <span class="Special">&lt;-</span> lesser-than click-row, next-start
<span id="L153" class="LineNr">153 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> found?
<span id="L154" class="LineNr">154 </span> <span class="Conceal">¦</span> sandbox <span class="Special">&lt;-</span> copy next-sandbox
<span id="L155" class="LineNr">155 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span>
<span id="L156" class="LineNr">156 </span> <span class="Delimiter">}</span>
<span id="L157" class="LineNr">157 </span> <span class="Comment"># return sandbox if click is in its output region</span>
<span id="L158" class="LineNr">158 </span> response-starting-row:num <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">response-starting-row-on-screen:offset</span>
<span id="L159" class="LineNr">159 </span> <span class="muControl">return-unless</span> response-starting-row, <span class="Constant">0/no-click-in-sandbox-output</span>
<span id="L160" class="LineNr">160 </span> click-in-response?:bool <span class="Special">&lt;-</span> greater-or-equal click-row, response-starting-row
<span id="L161" class="LineNr">161 </span> <span class="muControl">return-unless</span> click-in-response?, <span class="Constant">0/no-click-in-sandbox-output</span>
<span id="L162" class="LineNr">162 </span> <span class="muControl">return</span> sandbox
<span id="L163" class="LineNr">163 </span>]
<span id="L164" class="LineNr">164 </span>
<span id="L165" class="LineNr">165 </span><span class="muRecipe">def</span> <a href='009-sandbox-test.mu.html#L165'>toggle-expected-response</a> sandbox:&amp;:sandbox<span class="muRecipe"> -&gt; </span>sandbox:&amp;:sandbox [
<span id="L166" class="LineNr">166 </span> <span class="Constant">local-scope</span>
<span id="L167" class="LineNr">167 </span> <span class="Constant">load-ingredients</span>
<span id="L168" class="LineNr">168 </span> expected-response:text <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">expected-response:offset</span>
<span id="L169" class="LineNr">169 </span> <span class="Delimiter">{</span>
<span id="L170" class="LineNr">170 </span> <span class="Conceal">¦</span> <span class="Comment"># if expected-response is set, reset</span>
<span id="L171" class="LineNr">171 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> expected-response
<span id="L172" class="LineNr">172 </span> <span class="Conceal">¦</span> *sandbox <span class="Special">&lt;-</span> put *sandbox, <span class="Constant">expected-response:offset</span>,<span class="Constant"> 0</span>
<span id="L173" class="LineNr">173 </span> <span class="Delimiter">}</span>
<span id="L174" class="LineNr">174 </span> <span class="Delimiter">{</span>
<span id="L175" class="LineNr">175 </span> <span class="Conceal">¦</span> <span class="Comment"># if not, set expected response to the current response</span>
<span id="L176" class="LineNr">176 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> expected-response
<span id="L177" class="LineNr">177 </span> <span class="Conceal">¦</span> response:text <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">response:offset</span>
<span id="L178" class="LineNr">178 </span> <span class="Conceal">¦</span> *sandbox <span class="Special">&lt;-</span> put *sandbox, <span class="Constant">expected-response:offset</span>, response
<span id="L179" class="LineNr">179 </span> <span class="Delimiter">}</span>
<span id="L180" class="LineNr">180 </span>]
<span id="L181" class="LineNr">181 </span>
<span id="L182" class="LineNr">182 </span><span class="Comment"># when rendering a sandbox, color it in red/green if expected response exists</span>
<span id="L183" class="LineNr">183 </span><span class="muRecipe">after</span> <span class="Constant"><a href='005-sandbox.mu.html#L297'>&lt;render-sandbox-response&gt;</a></span> [
<span id="L184" class="LineNr">184 </span> <span class="Delimiter">{</span>
<span id="L185" class="LineNr">185 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> sandbox-response
<span id="L186" class="LineNr">186 </span> <span class="Conceal">¦</span> *sandbox <span class="Special">&lt;-</span> put *sandbox, <span class="Constant">response-starting-row-on-screen:offset</span>, row
<span id="L187" class="LineNr">187 </span> <span class="Conceal">¦</span> expected-response:text <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">expected-response:offset</span>
<span id="L188" class="LineNr">188 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> expected-response <span class="Comment"># fall-through to print in grey</span>
<span id="L189" class="LineNr">189 </span> <span class="Conceal">¦</span> response-is-expected?:bool <span class="Special">&lt;-</span> equal expected-response, sandbox-response
<span id="L190" class="LineNr">190 </span> <span class="Conceal">¦</span> <span class="Delimiter">{</span>
<span id="L191" class="LineNr">191 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> response-is-expected?:bool
<span id="L192" class="LineNr">192 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> row, <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='005-sandbox.mu.html#L360'>render-text</a> <a href='../081print.mu.html#L4'>screen</a>, sandbox-response, left, right, <span class="Constant">1/red</span>, row
<span id="L193" class="LineNr">193 </span> <span class="Conceal">¦</span> <span class="Delimiter">}</span>
<span id="L194" class="LineNr">194 </span> <span class="Conceal">¦</span> <span class="Delimiter">{</span>
<span id="L195" class="LineNr">195 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> response-is-expected?:bool
<span id="L196" class="LineNr">196 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> row, <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='005-sandbox.mu.html#L360'>render-text</a> <a href='../081print.mu.html#L4'>screen</a>, sandbox-response, left, right, <span class="Constant">2/green</span>, row
<span id="L197" class="LineNr">197 </span> <span class="Conceal">¦</span> <span class="Delimiter">}</span>
<span id="L198" class="LineNr">198 </span> <span class="Conceal">¦</span> <span class="muControl">jump</span> <span class="Constant">+render-sandbox-end</span>
<span id="L199" class="LineNr">199 </span> <span class="Delimiter">}</span>
<span id="L200" class="LineNr">200 </span>]
<span id="L201" class="LineNr">201 </span>
<span id="L202" class="LineNr">202 </span><span class="muRecipe">before</span> <span class="Constant"><a href='005-sandbox.mu.html#L311'>&lt;end-render-sandbox-reset-hidden&gt;</a></span> [
<span id="L203" class="LineNr">203 </span> *sandbox <span class="Special">&lt;-</span> put *sandbox, <span class="Constant">response-starting-row-on-screen:offset</span>,<span class="Constant"> 0</span>
<span id="L204" class="LineNr">204 </span>]
<span id="L85" class="LineNr"> 85 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L86" class="LineNr"> 86 </span> ]
<span id="L87" class="LineNr"> 87 </span>]
<span id="L88" class="LineNr"> 88 </span>
<span id="L89" class="LineNr"> 89 </span><span class="Comment"># this requires tracking a couple more things</span>
<span id="L90" class="LineNr"> 90 </span><span class="muData">container</span> sandbox [
<span id="L91" class="LineNr"> 91 </span> response-starting-row-on-screen:num
<span id="L92" class="LineNr"> 92 </span> expected-response:text
<span id="L93" class="LineNr"> 93 </span>]
<span id="L94" class="LineNr"> 94 </span>
<span id="L95" class="LineNr"> 95 </span><span class="Comment"># include expected response when saving or restoring a sandbox</span>
<span id="L96" class="LineNr"> 96 </span><span class="muRecipe">before</span> <span class="Constant"><a href='005-sandbox.mu.html#L239'>&lt;end-save-sandbox&gt;</a></span> [
<span id="L97" class="LineNr"> 97 </span> <span class="Delimiter">{</span>
<span id="L98" class="LineNr"> 98 </span> <span class="Conceal">¦</span> expected-response:text <span class="Special">&lt;-</span> get *curr, <span class="Constant">expected-response:offset</span>
<span id="L99" class="LineNr"> 99 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> expected-response
<span id="L100" class="LineNr">100 </span> <span class="Conceal">¦</span> filename <span class="Special">&lt;-</span> append filename, <span class="Constant">[.out]</span>
<span id="L101" class="LineNr">101 </span> <span class="Conceal">¦</span> <a href='../088file.mu.html#L11'>resources</a> <span class="Special">&lt;-</span> <a href='../088file.mu.html#L127'>dump</a> <a href='../088file.mu.html#L11'>resources</a>, filename, expected-response
<span id="L102" class="LineNr">102 </span> <span class="Delimiter">}</span>
<span id="L103" class="LineNr">103 </span>]
<span id="L104" class="LineNr">104 </span>
<span id="L105" class="LineNr">105 </span><span class="muRecipe">before</span> <span class="Constant"><a href='005-sandbox.mu.html#L459'>&lt;end-restore-sandbox&gt;</a></span> [
<span id="L106" class="LineNr">106 </span> <span class="Delimiter">{</span>
<span id="L107" class="LineNr">107 </span> <span class="Conceal">¦</span> filename <span class="Special">&lt;-</span> append filename, <span class="Constant">[.out]</span>
<span id="L108" class="LineNr">108 </span> <span class="Conceal">¦</span> contents <span class="Special">&lt;-</span> <a href='../088file.mu.html#L38'>slurp</a> <a href='../088file.mu.html#L11'>resources</a>, filename
<span id="L109" class="LineNr">109 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> contents
<span id="L110" class="LineNr">110 </span> <span class="Conceal">¦</span> *curr <span class="Special">&lt;-</span> put *curr, <span class="Constant">expected-response:offset</span>, contents
<span id="L111" class="LineNr">111 </span> <span class="Delimiter">}</span>
<span id="L112" class="LineNr">112 </span>]
<span id="L113" class="LineNr">113 </span>
<span id="L114" class="LineNr">114 </span><span class="Comment"># clicks on sandbox responses save it as 'expected'</span>
<span id="L115" class="LineNr">115 </span><span class="muRecipe">after</span> <span class="Constant"><a href='004-programming-environment.mu.html#L81'>&lt;global-touch&gt;</a></span> [
<span id="L116" class="LineNr">116 </span> <span class="Comment"># check if it's inside the output of any sandbox</span>
<span id="L117" class="LineNr">117 </span> <span class="Delimiter">{</span>
<span id="L118" class="LineNr">118 </span> <span class="Conceal">¦</span> sandbox-left-margin:num <span class="Special">&lt;-</span> get *current-sandbox, <span class="Constant">left:offset</span>
<span id="L119" class="LineNr">119 </span> <span class="Conceal">¦</span> click-column:num <span class="Special">&lt;-</span> get t, <span class="Constant">column:offset</span>
<span id="L120" class="LineNr">120 </span> <span class="Conceal">¦</span> on-sandbox-side?:bool <span class="Special">&lt;-</span> greater-or-equal click-column, sandbox-left-margin
<span id="L121" class="LineNr">121 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> on-sandbox-side?
<span id="L122" class="LineNr">122 </span> <span class="Conceal">¦</span> first-sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *env, <span class="Constant">sandbox:offset</span>
<span id="L123" class="LineNr">123 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> first-sandbox
<span id="L124" class="LineNr">124 </span> <span class="Conceal">¦</span> first-sandbox-begins:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">starting-row-on-screen:offset</span>
<span id="L125" class="LineNr">125 </span> <span class="Conceal">¦</span> click-row:num <span class="Special">&lt;-</span> get t, <span class="Constant">row:offset</span>
<span id="L126" class="LineNr">126 </span> <span class="Conceal">¦</span> below-sandbox-editor?:bool <span class="Special">&lt;-</span> greater-or-equal click-row, first-sandbox-begins
<span id="L127" class="LineNr">127 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> below-sandbox-editor?
<span id="L128" class="LineNr">128 </span> <span class="Conceal">¦</span> <span class="Comment"># identify the sandbox whose output is being clicked on</span>
<span id="L129" class="LineNr">129 </span> <span class="Conceal">¦</span> sandbox:&amp;:sandbox <span class="Special">&lt;-</span> <a href='009-sandbox-test.mu.html#L140'>find-click-in-sandbox-output</a> env, click-row
<span id="L130" class="LineNr">130 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> sandbox
<span id="L131" class="LineNr">131 </span> <span class="Conceal">¦</span> <span class="Comment"># toggle its expected-response, and save session</span>
<span id="L132" class="LineNr">132 </span> <span class="Conceal">¦</span> sandbox <span class="Special">&lt;-</span> <a href='009-sandbox-test.mu.html#L166'>toggle-expected-response</a> sandbox
<span id="L133" class="LineNr">133 </span> <span class="Conceal">¦</span> <a href='005-sandbox.mu.html#L226'>save-sandboxes</a> env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L134" class="LineNr">134 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> render-sandbox-side <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L135" class="LineNr">135 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L467'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env
<span id="L136" class="LineNr">136 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</span>
<span id="L137" class="LineNr">137 </span> <span class="Delimiter">}</span>
<span id="L138" class="LineNr">138 </span>]
<span id="L139" class="LineNr">139 </span>
<span id="L140" class="LineNr">140 </span><span class="muRecipe">def</span> <a href='009-sandbox-test.mu.html#L140'>find-click-in-sandbox-output</a> env:&amp;:environment, click-row:num<span class="muRecipe"> -&gt; </span>sandbox:&amp;:sandbox [
<span id="L141" class="LineNr">141 </span> <span class="Constant">local-scope</span>
<span id="L142" class="LineNr">142 </span> <span class="Constant">load-ingredients</span>
<span id="L143" class="LineNr">143 </span> <span class="Comment"># assert click-row &gt;= sandbox.starting-row-on-screen</span>
<span id="L144" class="LineNr">144 </span> sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *env, <span class="Constant">sandbox:offset</span>
<span id="L145" class="LineNr">145 </span> start:num <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">starting-row-on-screen:offset</span>
<span id="L146" class="LineNr">146 </span> clicked-on-sandboxes?:bool <span class="Special">&lt;-</span> greater-or-equal click-row, start
<span id="L147" class="LineNr">147 </span> assert clicked-on-sandboxes?, <span class="Constant">[extract-sandbox called on click to sandbox editor]</span>
<span id="L148" class="LineNr">148 </span> <span class="Comment"># while click-row &lt; sandbox.next-sandbox.starting-row-on-screen</span>
<span id="L149" class="LineNr">149 </span> <span class="Delimiter">{</span>
<span id="L150" class="LineNr">150 </span> <span class="Conceal">¦</span> next-sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">next-sandbox:offset</span>
<span id="L151" class="LineNr">151 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> next-sandbox
<span id="L152" class="LineNr">152 </span> <span class="Conceal">¦</span> next-start:num <span class="Special">&lt;-</span> get *next-sandbox, <span class="Constant">starting-row-on-screen:offset</span>
<span id="L153" class="LineNr">153 </span> <span class="Conceal">¦</span> found?:bool <span class="Special">&lt;-</span> lesser-than click-row, next-start
<span id="L154" class="LineNr">154 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> found?
<span id="L155" class="LineNr">155 </span> <span class="Conceal">¦</span> sandbox <span class="Special">&lt;-</span> copy next-sandbox
<span id="L156" class="LineNr">156 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span>
<span id="L157" class="LineNr">157 </span> <span class="Delimiter">}</span>
<span id="L158" class="LineNr">158 </span> <span class="Comment"># return sandbox if click is in its output region</span>
<span id="L159" class="LineNr">159 </span> response-starting-row:num <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">response-starting-row-on-screen:offset</span>
<span id="L160" class="LineNr">160 </span> <span class="muControl">return-unless</span> response-starting-row, <span class="Constant">0/no-click-in-sandbox-output</span>
<span id="L161" class="LineNr">161 </span> click-in-response?:bool <span class="Special">&lt;-</span> greater-or-equal click-row, response-starting-row
<span id="L162" class="LineNr">162 </span> <span class="muControl">return-unless</span> click-in-response?, <span class="Constant">0/no-click-in-sandbox-output</span>
<span id="L163" class="LineNr">163 </span> <span class="muControl">return</span> sandbox
<span id="L164" class="LineNr">164 </span>]
<span id="L165" class="LineNr">165 </span>
<span id="L166" class="LineNr">166 </span><span class="muRecipe">def</span> <a href='009-sandbox-test.mu.html#L166'>toggle-expected-response</a> sandbox:&amp;:sandbox<span class="muRecipe"> -&gt; </span>sandbox:&amp;:sandbox [
<span id="L167" class="LineNr">167 </span> <span class="Constant">local-scope</span>
<span id="L168" class="LineNr">168 </span> <span class="Constant">load-ingredients</span>
<span id="L169" class="LineNr">169 </span> expected-response:text <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">expected-response:offset</span>
<span id="L170" class="LineNr">170 </span> <span class="Delimiter">{</span>
<span id="L171" class="LineNr">171 </span> <span class="Conceal">¦</span> <span class="Comment"># if expected-response is set, reset</span>
<span id="L172" class="LineNr">172 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> expected-response
<span id="L173" class="LineNr">173 </span> <span class="Conceal">¦</span> *sandbox <span class="Special">&lt;-</span> put *sandbox, <span class="Constant">expected-response:offset</span>,<span class="Constant"> 0</span>
<span id="L174" class="LineNr">174 </span> <span class="Delimiter">}</span>
<span id="L175" class="LineNr">175 </span> <span class="Delimiter">{</span>
<span id="L176" class="LineNr">176 </span> <span class="Conceal">¦</span> <span class="Comment"># if not, set expected response to the current response</span>
<span id="L177" class="LineNr">177 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> expected-response
<span id="L178" class="LineNr">178 </span> <span class="Conceal">¦</span> response:text <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">response:offset</span>
<span id="L179" class="LineNr">179 </span> <span class="Conceal">¦</span> *sandbox <span class="Special">&lt;-</span> put *sandbox, <span class="Constant">expected-response:offset</span>, response
<span id="L180" class="LineNr">180 </span> <span class="Delimiter">}</span>
<span id="L181" class="LineNr">181 </span>]
<span id="L182" class="LineNr">182 </span>
<span id="L183" class="LineNr">183 </span><span class="Comment"># when rendering a sandbox, color it in red/green if expected response exists</span>
<span id="L184" class="LineNr">184 </span><span class="muRecipe">after</span> <span class="Constant"><a href='005-sandbox.mu.html#L303'>&lt;render-sandbox-response&gt;</a></span> [
<span id="L185" class="LineNr">185 </span> <span class="Delimiter">{</span>
<span id="L186" class="LineNr">186 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> sandbox-response
<span id="L187" class="LineNr">187 </span> <span class="Conceal">¦</span> *sandbox <span class="Special">&lt;-</span> put *sandbox, <span class="Constant">response-starting-row-on-screen:offset</span>, row
<span id="L188" class="LineNr">188 </span> <span class="Conceal">¦</span> expected-response:text <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">expected-response:offset</span>
<span id="L189" class="LineNr">189 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> expected-response <span class="Comment"># fall-through to print in grey</span>
<span id="L190" class="LineNr">190 </span> <span class="Conceal">¦</span> response-is-expected?:bool <span class="Special">&lt;-</span> equal expected-response, sandbox-response
<span id="L191" class="LineNr">191 </span> <span class="Conceal">¦</span> <span class="Delimiter">{</span>
<span id="L192" class="LineNr">192 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> response-is-expected?:bool
<span id="L193" class="LineNr">193 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> row, <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='005-sandbox.mu.html#L366'>render-text</a> <a href='../081print.mu.html#L4'>screen</a>, sandbox-response, left, right, <span class="Constant">1/red</span>, row
<span id="L194" class="LineNr">194 </span> <span class="Conceal">¦</span> <span class="Delimiter">}</span>
<span id="L195" class="LineNr">195 </span> <span class="Conceal">¦</span> <span class="Delimiter">{</span>
<span id="L196" class="LineNr">196 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> response-is-expected?:bool
<span id="L197" class="LineNr">197 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> row, <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='005-sandbox.mu.html#L366'>render-text</a> <a href='../081print.mu.html#L4'>screen</a>, sandbox-response, left, right, <span class="Constant">2/green</span>, row
<span id="L198" class="LineNr">198 </span> <span class="Conceal">¦</span> <span class="Delimiter">}</span>
<span id="L199" class="LineNr">199 </span> <span class="Conceal">¦</span> <span class="muControl">jump</span> <span class="Constant">+render-sandbox-end</span>
<span id="L200" class="LineNr">200 </span> <span class="Delimiter">}</span>
<span id="L201" class="LineNr">201 </span>]
<span id="L202" class="LineNr">202 </span>
<span id="L203" class="LineNr">203 </span><span class="muRecipe">before</span> <span class="Constant"><a href='005-sandbox.mu.html#L317'>&lt;end-render-sandbox-reset-hidden&gt;</a></span> [
<span id="L204" class="LineNr">204 </span> *sandbox <span class="Special">&lt;-</span> put *sandbox, <span class="Constant">response-starting-row-on-screen:offset</span>,<span class="Constant"> 0</span>
<span id="L205" class="LineNr">205 </span>]
</pre>
</body>
</html>

View File

@ -76,241 +76,244 @@ if ('onhashchange' in window) {
<span id="L13" class="LineNr"> 13 </span> <span class="Conceal">¦</span> ]
<span id="L14" class="LineNr"> 14 </span> ]
<span id="L15" class="LineNr"> 15 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[foo]</span>
<span id="L16" class="LineNr"> 16 </span> <span class="Comment"># run it</span>
<span id="L17" class="LineNr"> 17 </span> assume-console [
<span id="L18" class="LineNr"> 18 </span> <span class="Conceal">¦</span> press F4
<span id="L19" class="LineNr"> 19 </span> ]
<span id="L20" class="LineNr"> 20 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L21" class="LineNr"> 21 </span> screen-should-contain [
<span id="L22" class="LineNr"> 22 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L23" class="LineNr"> 23 </span> <span class="Conceal">¦</span><span class="Constant"> .recipe foo [ ╎ .</span>
<span id="L24" class="LineNr"> 24 </span> <span class="Conceal">¦</span><span class="Constant"> . stash [abc] ╎─────────────────────────────────────────────────.</span>
<span id="L25" class="LineNr"> 25 </span> <span class="Conceal">¦</span><span class="Constant"> .] ╎0 edit copy to recipe delete .</span>
<span id="L26" class="LineNr"> 26 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎foo .</span>
<span id="L27" class="LineNr"> 27 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L28" class="LineNr"> 28 </span> <span class="Conceal">¦</span><span class="Constant"> ..</span>
<span id="L29" class="LineNr"> 29 </span> ]
<span id="L30" class="LineNr"> 30 </span> <span class="Comment"># click on the code in the sandbox</span>
<span id="L31" class="LineNr"> 31 </span> assume-console [
<span id="L32" class="LineNr"> 32 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 4</span>,<span class="Constant"> 51</span>
<span id="L33" class="LineNr"> 33 </span> ]
<span id="L34" class="LineNr"> 34 </span> run [
<span id="L35" class="LineNr"> 35 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L36" class="LineNr"> 36 </span> <span class="Conceal">¦</span> cursor:char <span class="Special">&lt;-</span> copy <span class="Constant">9251/␣</span>
<span id="L37" class="LineNr"> 37 </span> <span class="Conceal">¦</span> print <a href='../081print.mu.html#L4'>screen</a>, cursor
<span id="L38" class="LineNr"> 38 </span> ]
<span id="L39" class="LineNr"> 39 </span> <span class="Comment"># trace now printed and cursor shouldn't have budged</span>
<span id="L40" class="LineNr"> 40 </span> screen-should-contain [
<span id="L41" class="LineNr"> 41 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L42" class="LineNr"> 42 </span> <span class="Conceal">¦</span><span class="Constant"> .␣ecipe foo [ ╎ .</span>
<span id="L43" class="LineNr"> 43 </span> <span class="Conceal">¦</span><span class="Constant"> . stash [abc] ╎─────────────────────────────────────────────────.</span>
<span id="L44" class="LineNr"> 44 </span> <span class="Conceal">¦</span><span class="Constant"> .] ╎0 edit copy to recipe delete .</span>
<span id="L45" class="LineNr"> 45 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎foo .</span>
<span id="L46" class="LineNr"> 46 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎abc .</span>
<span id="L47" class="LineNr"> 47 </span> ]
<span id="L48" class="LineNr"> 48 </span> screen-should-contain-in-color <span class="Constant">245/grey</span>, [
<span id="L49" class="LineNr"> 49 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L50" class="LineNr"> 50 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L51" class="LineNr"> 51 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L52" class="LineNr"> 52 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L16" class="LineNr"> 16 </span> <a href='004-programming-environment.mu.html#L400'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L17" class="LineNr"> 17 </span> <span class="Comment"># run it</span>
<span id="L18" class="LineNr"> 18 </span> assume-console [
<span id="L19" class="LineNr"> 19 </span> <span class="Conceal">¦</span> press F4
<span id="L20" class="LineNr"> 20 </span> ]
<span id="L21" class="LineNr"> 21 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L22" class="LineNr"> 22 </span> screen-should-contain [
<span id="L23" class="LineNr"> 23 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L24" class="LineNr"> 24 </span> <span class="Conceal">¦</span><span class="Constant"> .recipe foo [ ╎ .</span>
<span id="L25" class="LineNr"> 25 </span> <span class="Conceal">¦</span><span class="Constant"> . stash [abc] ╎─────────────────────────────────────────────────.</span>
<span id="L26" class="LineNr"> 26 </span> <span class="Conceal">¦</span><span class="Constant"> .] ╎0 edit copy to recipe delete .</span>
<span id="L27" class="LineNr"> 27 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎foo .</span>
<span id="L28" class="LineNr"> 28 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L29" class="LineNr"> 29 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L30" class="LineNr"> 30 </span> ]
<span id="L31" class="LineNr"> 31 </span> <span class="Comment"># click on the code in the sandbox</span>
<span id="L32" class="LineNr"> 32 </span> assume-console [
<span id="L33" class="LineNr"> 33 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 4</span>,<span class="Constant"> 51</span>
<span id="L34" class="LineNr"> 34 </span> ]
<span id="L35" class="LineNr"> 35 </span> run [
<span id="L36" class="LineNr"> 36 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L37" class="LineNr"> 37 </span> <span class="Conceal">¦</span> cursor:char <span class="Special">&lt;-</span> copy <span class="Constant">9251/␣</span>
<span id="L38" class="LineNr"> 38 </span> <span class="Conceal">¦</span> print <a href='../081print.mu.html#L4'>screen</a>, cursor
<span id="L39" class="LineNr"> 39 </span> ]
<span id="L40" class="LineNr"> 40 </span> <span class="Comment"># trace now printed and cursor shouldn't have budged</span>
<span id="L41" class="LineNr"> 41 </span> screen-should-contain [
<span id="L42" class="LineNr"> 42 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L43" class="LineNr"> 43 </span> <span class="Conceal">¦</span><span class="Constant"> .␣ecipe foo [ ╎ .</span>
<span id="L44" class="LineNr"> 44 </span> <span class="Conceal">¦</span><span class="Constant"> . stash [abc] ╎─────────────────────────────────────────────────.</span>
<span id="L45" class="LineNr"> 45 </span> <span class="Conceal">¦</span><span class="Constant"> .] ╎0 edit copy to recipe delete .</span>
<span id="L46" class="LineNr"> 46 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎foo .</span>
<span id="L47" class="LineNr"> 47 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎abc .</span>
<span id="L48" class="LineNr"> 48 </span> ]
<span id="L49" class="LineNr"> 49 </span> screen-should-contain-in-color <span class="Constant">245/grey</span>, [
<span id="L50" class="LineNr"> 50 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L51" class="LineNr"> 51 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L52" class="LineNr"> 52 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L53" class="LineNr"> 53 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L54" class="LineNr"> 54 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎abc .</span>
<span id="L55" class="LineNr"> 55 </span> ]
<span id="L56" class="LineNr"> 56 </span> <span class="Comment"># click again on the same region</span>
<span id="L57" class="LineNr"> 57 </span> assume-console [
<span id="L58" class="LineNr"> 58 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 4</span>,<span class="Constant"> 55</span>
<span id="L59" class="LineNr"> 59 </span> ]
<span id="L60" class="LineNr"> 60 </span> run [
<span id="L61" class="LineNr"> 61 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L62" class="LineNr"> 62 </span> <span class="Conceal">¦</span> print <a href='../081print.mu.html#L4'>screen</a>, cursor
<span id="L63" class="LineNr"> 63 </span> ]
<span id="L64" class="LineNr"> 64 </span> <span class="Comment"># trace hidden again</span>
<span id="L65" class="LineNr"> 65 </span> screen-should-contain [
<span id="L66" class="LineNr"> 66 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L67" class="LineNr"> 67 </span> <span class="Conceal">¦</span><span class="Constant"> .␣ecipe foo [ ╎ .</span>
<span id="L68" class="LineNr"> 68 </span> <span class="Conceal">¦</span><span class="Constant"> . stash [abc] ╎─────────────────────────────────────────────────.</span>
<span id="L69" class="LineNr"> 69 </span> <span class="Conceal">¦</span><span class="Constant"> .] ╎0 edit copy to recipe delete .</span>
<span id="L70" class="LineNr"> 70 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎foo .</span>
<span id="L71" class="LineNr"> 71 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L72" class="LineNr"> 72 </span> <span class="Conceal">¦</span><span class="Constant"> ..</span>
<span id="L73" class="LineNr"> 73 </span> ]
<span id="L74" class="LineNr"> 74 </span>]
<span id="L75" class="LineNr"> 75 </span>
<span id="L76" class="LineNr"> 76 </span><span class="muScenario">scenario</span> sandbox-shows-app-trace-and-result [
<span id="L77" class="LineNr"> 77 </span> <span class="Constant">local-scope</span>
<span id="L78" class="LineNr"> 78 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span>
<span id="L79" class="LineNr"> 79 </span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span>
<span id="L80" class="LineNr"> 80 </span> <span class="Comment"># basic recipe</span>
<span id="L81" class="LineNr"> 81 </span> assume-resources [
<span id="L82" class="LineNr"> 82 </span> <span class="Conceal">¦</span> <span class="Constant">[lesson/recipes.mu]</span> <span class="Special">&lt;-</span> [
<span id="L83" class="LineNr"> 83 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">|recipe</span> foo <span class="Constant">[|</span>
<span id="L84" class="LineNr"> 84 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> | stash [abc]</span>|
<span id="L85" class="LineNr"> 85 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">|</span> <span class="muControl">reply</span> 4|
<span id="L86" class="LineNr"> 86 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> |]|</span>
<span id="L87" class="LineNr"> 87 </span> <span class="Conceal">¦</span> ]
<span id="L88" class="LineNr"> 88 </span> ]
<span id="L89" class="LineNr"> 89 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[foo]</span>
<span id="L90" class="LineNr"> 90 </span> <span class="Comment"># run it</span>
<span id="L91" class="LineNr"> 91 </span> assume-console [
<span id="L92" class="LineNr"> 92 </span> <span class="Conceal">¦</span> press F4
<span id="L93" class="LineNr"> 93 </span> ]
<span id="L94" class="LineNr"> 94 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L95" class="LineNr"> 95 </span> screen-should-contain [
<span id="L96" class="LineNr"> 96 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L97" class="LineNr"> 97 </span> <span class="Conceal">¦</span><span class="Constant"> .recipe foo [ ╎ .</span>
<span id="L98" class="LineNr"> 98 </span> <span class="Conceal">¦</span><span class="Constant"> . stash [abc] ╎─────────────────────────────────────────────────.</span>
<span id="L99" class="LineNr"> 99 </span> <span class="Conceal">¦</span><span class="Constant"> . reply 4 ╎0 edit copy to recipe delete .</span>
<span id="L100" class="LineNr">100 </span> <span class="Conceal">¦</span><span class="Constant"> .] ╎foo .</span>
<span id="L101" class="LineNr">101 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎4 .</span>
<span id="L102" class="LineNr">102 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L103" class="LineNr">103 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L104" class="LineNr">104 </span> ]
<span id="L105" class="LineNr">105 </span> <span class="Comment"># click on the code in the sandbox</span>
<span id="L106" class="LineNr">106 </span> assume-console [
<span id="L107" class="LineNr">107 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 4</span>,<span class="Constant"> 51</span>
<span id="L108" class="LineNr">108 </span> ]
<span id="L109" class="LineNr">109 </span> run [
<span id="L110" class="LineNr">110 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L111" class="LineNr">111 </span> ]
<span id="L112" class="LineNr">112 </span> <span class="Comment"># trace now printed above result</span>
<span id="L113" class="LineNr">113 </span> screen-should-contain [
<span id="L114" class="LineNr">114 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L115" class="LineNr">115 </span> <span class="Conceal">¦</span><span class="Constant"> .recipe foo [ ╎ .</span>
<span id="L116" class="LineNr">116 </span> <span class="Conceal">¦</span><span class="Constant"> . stash [abc] ╎─────────────────────────────────────────────────.</span>
<span id="L117" class="LineNr">117 </span> <span class="Conceal">¦</span><span class="Constant"> . reply 4 ╎0 edit copy to recipe delete .</span>
<span id="L118" class="LineNr">118 </span> <span class="Conceal">¦</span><span class="Constant"> .] ╎foo .</span>
<span id="L119" class="LineNr">119 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎abc .</span>
<span id="L120" class="LineNr">120 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎8 instructions run .</span>
<span id="L121" class="LineNr">121 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎4 .</span>
<span id="L122" class="LineNr">122 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L123" class="LineNr">123 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L124" class="LineNr">124 </span> ]
<span id="L125" class="LineNr">125 </span>]
<span id="L126" class="LineNr">126 </span>
<span id="L127" class="LineNr">127 </span><span class="muScenario">scenario</span> clicking-on-app-trace-does-nothing [
<span id="L128" class="LineNr">128 </span> <span class="Constant">local-scope</span>
<span id="L129" class="LineNr">129 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span>
<span id="L130" class="LineNr">130 </span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span>
<span id="L131" class="LineNr">131 </span> assume-resources [
<span id="L132" class="LineNr">132 </span> ]
<span id="L133" class="LineNr">133 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[stash 123456789]</span>
<span id="L134" class="LineNr">134 </span> <span class="Comment"># create and expand the trace</span>
<span id="L135" class="LineNr">135 </span> assume-console [
<span id="L136" class="LineNr">136 </span> <span class="Conceal">¦</span> press F4
<span id="L137" class="LineNr">137 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 4</span>,<span class="Constant"> 51</span>
<span id="L138" class="LineNr">138 </span> ]
<span id="L139" class="LineNr">139 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L140" class="LineNr">140 </span> screen-should-contain [
<span id="L141" class="LineNr">141 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L142" class="LineNr">142 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L143" class="LineNr">143 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L144" class="LineNr">144 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L145" class="LineNr">145 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎stash 123456789 .</span>
<span id="L146" class="LineNr">146 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎123456789 .</span>
<span id="L147" class="LineNr">147 </span> ]
<span id="L148" class="LineNr">148 </span> <span class="Comment"># click on the stash under the edit-button region (or any of the other buttons, really)</span>
<span id="L149" class="LineNr">149 </span> assume-console [
<span id="L150" class="LineNr">150 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 5</span>,<span class="Constant"> 57</span>
<span id="L151" class="LineNr">151 </span> ]
<span id="L152" class="LineNr">152 </span> run [
<span id="L153" class="LineNr">153 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L54" class="LineNr"> 54 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span>
<span id="L55" class="LineNr"> 55 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎abc .</span>
<span id="L56" class="LineNr"> 56 </span> ]
<span id="L57" class="LineNr"> 57 </span> <span class="Comment"># click again on the same region</span>
<span id="L58" class="LineNr"> 58 </span> assume-console [
<span id="L59" class="LineNr"> 59 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 4</span>,<span class="Constant"> 55</span>
<span id="L60" class="LineNr"> 60 </span> ]
<span id="L61" class="LineNr"> 61 </span> run [
<span id="L62" class="LineNr"> 62 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L63" class="LineNr"> 63 </span> <span class="Conceal">¦</span> print <a href='../081print.mu.html#L4'>screen</a>, cursor
<span id="L64" class="LineNr"> 64 </span> ]
<span id="L65" class="LineNr"> 65 </span> <span class="Comment"># trace hidden again</span>
<span id="L66" class="LineNr"> 66 </span> screen-should-contain [
<span id="L67" class="LineNr"> 67 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L68" class="LineNr"> 68 </span> <span class="Conceal">¦</span><span class="Constant"> .␣ecipe foo [ ╎ .</span>
<span id="L69" class="LineNr"> 69 </span> <span class="Conceal">¦</span><span class="Constant"> . stash [abc] ╎─────────────────────────────────────────────────.</span>
<span id="L70" class="LineNr"> 70 </span> <span class="Conceal">¦</span><span class="Constant"> .] ╎0 edit copy to recipe delete .</span>
<span id="L71" class="LineNr"> 71 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎foo .</span>
<span id="L72" class="LineNr"> 72 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L73" class="LineNr"> 73 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L74" class="LineNr"> 74 </span> ]
<span id="L75" class="LineNr"> 75 </span>]
<span id="L76" class="LineNr"> 76 </span>
<span id="L77" class="LineNr"> 77 </span><span class="muScenario">scenario</span> sandbox-shows-app-trace-and-result [
<span id="L78" class="LineNr"> 78 </span> <span class="Constant">local-scope</span>
<span id="L79" class="LineNr"> 79 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span>
<span id="L80" class="LineNr"> 80 </span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span>
<span id="L81" class="LineNr"> 81 </span> <span class="Comment"># basic recipe</span>
<span id="L82" class="LineNr"> 82 </span> assume-resources [
<span id="L83" class="LineNr"> 83 </span> <span class="Conceal">¦</span> <span class="Constant">[lesson/recipes.mu]</span> <span class="Special">&lt;-</span> [
<span id="L84" class="LineNr"> 84 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">|recipe</span> foo <span class="Constant">[|</span>
<span id="L85" class="LineNr"> 85 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> | stash [abc]</span>|
<span id="L86" class="LineNr"> 86 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">|</span> <span class="muControl">reply</span> 4|
<span id="L87" class="LineNr"> 87 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> |]|</span>
<span id="L88" class="LineNr"> 88 </span> <span class="Conceal">¦</span> ]
<span id="L89" class="LineNr"> 89 </span> ]
<span id="L90" class="LineNr"> 90 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[foo]</span>
<span id="L91" class="LineNr"> 91 </span> <a href='004-programming-environment.mu.html#L400'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L92" class="LineNr"> 92 </span> <span class="Comment"># run it</span>
<span id="L93" class="LineNr"> 93 </span> assume-console [
<span id="L94" class="LineNr"> 94 </span> <span class="Conceal">¦</span> press F4
<span id="L95" class="LineNr"> 95 </span> ]
<span id="L96" class="LineNr"> 96 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L97" class="LineNr"> 97 </span> screen-should-contain [
<span id="L98" class="LineNr"> 98 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L99" class="LineNr"> 99 </span> <span class="Conceal">¦</span><span class="Constant"> .recipe foo [ ╎ .</span>
<span id="L100" class="LineNr">100 </span> <span class="Conceal">¦</span><span class="Constant"> . stash [abc] ╎─────────────────────────────────────────────────.</span>
<span id="L101" class="LineNr">101 </span> <span class="Conceal">¦</span><span class="Constant"> . reply 4 ╎0 edit copy to recipe delete .</span>
<span id="L102" class="LineNr">102 </span> <span class="Conceal">¦</span><span class="Constant"> .] ╎foo .</span>
<span id="L103" class="LineNr">103 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎4 .</span>
<span id="L104" class="LineNr">104 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L105" class="LineNr">105 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L106" class="LineNr">106 </span> ]
<span id="L107" class="LineNr">107 </span> <span class="Comment"># click on the code in the sandbox</span>
<span id="L108" class="LineNr">108 </span> assume-console [
<span id="L109" class="LineNr">109 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 4</span>,<span class="Constant"> 51</span>
<span id="L110" class="LineNr">110 </span> ]
<span id="L111" class="LineNr">111 </span> run [
<span id="L112" class="LineNr">112 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L113" class="LineNr">113 </span> ]
<span id="L114" class="LineNr">114 </span> <span class="Comment"># trace now printed above result</span>
<span id="L115" class="LineNr">115 </span> screen-should-contain [
<span id="L116" class="LineNr">116 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L117" class="LineNr">117 </span> <span class="Conceal">¦</span><span class="Constant"> .recipe foo [ ╎ .</span>
<span id="L118" class="LineNr">118 </span> <span class="Conceal">¦</span><span class="Constant"> . stash [abc] ╎─────────────────────────────────────────────────.</span>
<span id="L119" class="LineNr">119 </span> <span class="Conceal">¦</span><span class="Constant"> . reply 4 ╎0 edit copy to recipe delete .</span>
<span id="L120" class="LineNr">120 </span> <span class="Conceal">¦</span><span class="Constant"> .] ╎foo .</span>
<span id="L121" class="LineNr">121 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎abc .</span>
<span id="L122" class="LineNr">122 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎8 instructions run .</span>
<span id="L123" class="LineNr">123 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎4 .</span>
<span id="L124" class="LineNr">124 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span id="L125" class="LineNr">125 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L126" class="LineNr">126 </span> ]
<span id="L127" class="LineNr">127 </span>]
<span id="L128" class="LineNr">128 </span>
<span id="L129" class="LineNr">129 </span><span class="muScenario">scenario</span> clicking-on-app-trace-does-nothing [
<span id="L130" class="LineNr">130 </span> <span class="Constant">local-scope</span>
<span id="L131" class="LineNr">131 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span>
<span id="L132" class="LineNr">132 </span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span>
<span id="L133" class="LineNr">133 </span> assume-resources [
<span id="L134" class="LineNr">134 </span> ]
<span id="L135" class="LineNr">135 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[stash 123456789]</span>
<span id="L136" class="LineNr">136 </span> <a href='004-programming-environment.mu.html#L400'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L137" class="LineNr">137 </span> <span class="Comment"># create and expand the trace</span>
<span id="L138" class="LineNr">138 </span> assume-console [
<span id="L139" class="LineNr">139 </span> <span class="Conceal">¦</span> press F4
<span id="L140" class="LineNr">140 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 4</span>,<span class="Constant"> 51</span>
<span id="L141" class="LineNr">141 </span> ]
<span id="L142" class="LineNr">142 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L143" class="LineNr">143 </span> screen-should-contain [
<span id="L144" class="LineNr">144 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L145" class="LineNr">145 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L146" class="LineNr">146 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L147" class="LineNr">147 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L148" class="LineNr">148 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎stash 123456789 .</span>
<span id="L149" class="LineNr">149 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎123456789 .</span>
<span id="L150" class="LineNr">150 </span> ]
<span id="L151" class="LineNr">151 </span> <span class="Comment"># click on the stash under the edit-button region (or any of the other buttons, really)</span>
<span id="L152" class="LineNr">152 </span> assume-console [
<span id="L153" class="LineNr">153 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 5</span>,<span class="Constant"> 57</span>
<span id="L154" class="LineNr">154 </span> ]
<span id="L155" class="LineNr">155 </span> <span class="Comment"># no change; doesn't die</span>
<span id="L156" class="LineNr">156 </span> screen-should-contain [
<span id="L157" class="LineNr">157 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L158" class="LineNr">158 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L159" class="LineNr">159 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L160" class="LineNr">160 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L161" class="LineNr">161 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎stash 123456789 .</span>
<span id="L162" class="LineNr">162 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎123456789 .</span>
<span id="L163" class="LineNr">163 </span> ]
<span id="L164" class="LineNr">164 </span>]
<span id="L165" class="LineNr">165 </span>
<span id="L166" class="LineNr">166 </span><span class="muData">container</span> sandbox [
<span id="L167" class="LineNr">167 </span> trace:text
<span id="L168" class="LineNr">168 </span> display-trace?:bool
<span id="L169" class="LineNr">169 </span>]
<span id="L170" class="LineNr">170 </span>
<span id="L171" class="LineNr">171 </span><span class="Comment"># replaced in a later layer</span>
<span id="L172" class="LineNr">172 </span><span class="muRecipe">def!</span> update-sandbox sandbox:&amp;:sandbox, env:&amp;:environment, idx:num<span class="muRecipe"> -&gt; </span>sandbox:&amp;:sandbox, env:&amp;:environment [
<span id="L173" class="LineNr">173 </span> <span class="Constant">local-scope</span>
<span id="L174" class="LineNr">174 </span> <span class="Constant">load-ingredients</span>
<span id="L175" class="LineNr">175 </span> data:text <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">data:offset</span>
<span id="L176" class="LineNr">176 </span> response:text, _, fake-screen:&amp;:<a href='../081print.mu.html#L4'>screen</a>, trace:text <span class="Special">&lt;-</span> run-sandboxed data
<span id="L177" class="LineNr">177 </span> *sandbox <span class="Special">&lt;-</span> put *sandbox, <span class="Constant">response:offset</span>, response
<span id="L178" class="LineNr">178 </span> *sandbox <span class="Special">&lt;-</span> put *sandbox, <span class="Constant"><a href='../081print.mu.html#L4'>screen</a>:offset</span>, fake-screen
<span id="L179" class="LineNr">179 </span> *sandbox <span class="Special">&lt;-</span> put *sandbox, <span class="Constant">trace:offset</span>, trace
<span id="L180" class="LineNr">180 </span>]
<span id="L181" class="LineNr">181 </span>
<span id="L182" class="LineNr">182 </span><span class="Comment"># clicks on sandbox code toggle its display-trace? flag</span>
<span id="L183" class="LineNr">183 </span><span class="muRecipe">after</span> <span class="Constant"><a href='004-programming-environment.mu.html#L81'>&lt;global-touch&gt;</a></span> [
<span id="L184" class="LineNr">184 </span> <span class="Comment"># check if it's inside the code of any sandbox</span>
<span id="L185" class="LineNr">185 </span> <span class="Delimiter">{</span>
<span id="L186" class="LineNr">186 </span> <span class="Conceal">¦</span> sandbox-left-margin:num <span class="Special">&lt;-</span> get *current-sandbox, <span class="Constant">left:offset</span>
<span id="L187" class="LineNr">187 </span> <span class="Conceal">¦</span> click-column:num <span class="Special">&lt;-</span> get t, <span class="Constant">column:offset</span>
<span id="L188" class="LineNr">188 </span> <span class="Conceal">¦</span> on-sandbox-side?:bool <span class="Special">&lt;-</span> greater-or-equal click-column, sandbox-left-margin
<span id="L189" class="LineNr">189 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> on-sandbox-side?
<span id="L190" class="LineNr">190 </span> <span class="Conceal">¦</span> first-sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *env, <span class="Constant">sandbox:offset</span>
<span id="L191" class="LineNr">191 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> first-sandbox
<span id="L192" class="LineNr">192 </span> <span class="Conceal">¦</span> first-sandbox-begins:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">starting-row-on-screen:offset</span>
<span id="L193" class="LineNr">193 </span> <span class="Conceal">¦</span> click-row:num <span class="Special">&lt;-</span> get t, <span class="Constant">row:offset</span>
<span id="L194" class="LineNr">194 </span> <span class="Conceal">¦</span> below-sandbox-editor?:bool <span class="Special">&lt;-</span> greater-or-equal click-row, first-sandbox-begins
<span id="L195" class="LineNr">195 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> below-sandbox-editor?
<span id="L196" class="LineNr">196 </span> <span class="Conceal">¦</span> <span class="Comment"># identify the sandbox whose code is being clicked on</span>
<span id="L197" class="LineNr">197 </span> <span class="Conceal">¦</span> sandbox:&amp;:sandbox <span class="Special">&lt;-</span> <a href='010-sandbox-trace.mu.html#L209'>find-click-in-sandbox-code</a> env, click-row
<span id="L198" class="LineNr">198 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> sandbox
<span id="L199" class="LineNr">199 </span> <span class="Conceal">¦</span> <span class="Comment"># toggle its display-trace? property</span>
<span id="L200" class="LineNr">200 </span> <span class="Conceal">¦</span> x:bool <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">display-trace?:offset</span>
<span id="L201" class="LineNr">201 </span> <span class="Conceal">¦</span> x <span class="Special">&lt;-</span> not x
<span id="L202" class="LineNr">202 </span> <span class="Conceal">¦</span> *sandbox <span class="Special">&lt;-</span> put *sandbox, <span class="Constant">display-trace?:offset</span>, x
<span id="L203" class="LineNr">203 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> render-sandbox-side <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L204" class="LineNr">204 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L466'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env
<span id="L205" class="LineNr">205 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</span>
<span id="L206" class="LineNr">206 </span> <span class="Delimiter">}</span>
<span id="L207" class="LineNr">207 </span>]
<span id="L208" class="LineNr">208 </span>
<span id="L209" class="LineNr">209 </span><span class="muRecipe">def</span> <a href='010-sandbox-trace.mu.html#L209'>find-click-in-sandbox-code</a> env:&amp;:environment, click-row:num<span class="muRecipe"> -&gt; </span>sandbox:&amp;:sandbox [
<span id="L210" class="LineNr">210 </span> <span class="Constant">local-scope</span>
<span id="L211" class="LineNr">211 </span> <span class="Constant">load-ingredients</span>
<span id="L212" class="LineNr">212 </span> <span class="Comment"># assert click-row &gt;= sandbox.starting-row-on-screen</span>
<span id="L213" class="LineNr">213 </span> sandbox <span class="Special">&lt;-</span> get *env, <span class="Constant">sandbox:offset</span>
<span id="L214" class="LineNr">214 </span> start:num <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">starting-row-on-screen:offset</span>
<span id="L215" class="LineNr">215 </span> clicked-on-sandboxes?:bool <span class="Special">&lt;-</span> greater-or-equal click-row, start
<span id="L216" class="LineNr">216 </span> assert clicked-on-sandboxes?, <span class="Constant">[extract-sandbox called on click to sandbox editor]</span>
<span id="L217" class="LineNr">217 </span> <span class="Comment"># while click-row &lt; sandbox.next-sandbox.starting-row-on-screen</span>
<span id="L218" class="LineNr">218 </span> <span class="Delimiter">{</span>
<span id="L219" class="LineNr">219 </span> <span class="Conceal">¦</span> next-sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">next-sandbox:offset</span>
<span id="L220" class="LineNr">220 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> next-sandbox
<span id="L221" class="LineNr">221 </span> <span class="Conceal">¦</span> next-start:num <span class="Special">&lt;-</span> get *next-sandbox, <span class="Constant">starting-row-on-screen:offset</span>
<span id="L222" class="LineNr">222 </span> <span class="Conceal">¦</span> found?:bool <span class="Special">&lt;-</span> lesser-than click-row, next-start
<span id="L223" class="LineNr">223 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> found?
<span id="L224" class="LineNr">224 </span> <span class="Conceal">¦</span> sandbox <span class="Special">&lt;-</span> copy next-sandbox
<span id="L225" class="LineNr">225 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span>
<span id="L226" class="LineNr">226 </span> <span class="Delimiter">}</span>
<span id="L227" class="LineNr">227 </span> <span class="Comment"># return sandbox if click is in its code region</span>
<span id="L228" class="LineNr">228 </span> code-ending-row:num <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">code-ending-row-on-screen:offset</span>
<span id="L229" class="LineNr">229 </span> click-above-response?:bool <span class="Special">&lt;-</span> lesser-than click-row, code-ending-row
<span id="L230" class="LineNr">230 </span> start:num <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">starting-row-on-screen:offset</span>
<span id="L231" class="LineNr">231 </span> click-below-menu?:bool <span class="Special">&lt;-</span> greater-than click-row, start
<span id="L232" class="LineNr">232 </span> click-on-sandbox-code?:bool <span class="Special">&lt;-</span> and click-above-response?, click-below-menu?
<span id="L233" class="LineNr">233 </span> <span class="Delimiter">{</span>
<span id="L234" class="LineNr">234 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> click-on-sandbox-code?
<span id="L235" class="LineNr">235 </span> <span class="Conceal">¦</span> <span class="muControl">return</span> <span class="Constant">0/no-click-in-sandbox-output</span>
<span id="L236" class="LineNr">236 </span> <span class="Delimiter">}</span>
<span id="L237" class="LineNr">237 </span> <span class="muControl">return</span> sandbox
<span id="L238" class="LineNr">238 </span>]
<span id="L239" class="LineNr">239 </span>
<span id="L240" class="LineNr">240 </span><span class="Comment"># when rendering a sandbox, dump its trace before response/warning if display-trace? property is set</span>
<span id="L241" class="LineNr">241 </span><span class="muRecipe">after</span> <span class="Constant"><a href='005-sandbox.mu.html#L288'>&lt;render-sandbox-results&gt;</a></span> [
<span id="L242" class="LineNr">242 </span> <span class="Delimiter">{</span>
<span id="L243" class="LineNr">243 </span> <span class="Conceal">¦</span> display-trace?:bool <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">display-trace?:offset</span>
<span id="L244" class="LineNr">244 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> display-trace?
<span id="L245" class="LineNr">245 </span> <span class="Conceal">¦</span> sandbox-trace:text <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">trace:offset</span>
<span id="L246" class="LineNr">246 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> sandbox-trace <span class="Comment"># nothing to print; move on</span>
<span id="L247" class="LineNr">247 </span> <span class="Conceal">¦</span> row, <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='005-sandbox.mu.html#L360'>render-text</a> <a href='../081print.mu.html#L4'>screen</a>, sandbox-trace, left, right, <span class="Constant">245/grey</span>, row
<span id="L248" class="LineNr">248 </span> <span class="Delimiter">}</span>
<span id="L249" class="LineNr">249 </span><span class="Constant"> <a href='010-sandbox-trace.mu.html#L249'>&lt;render-sandbox-trace-done&gt;</a></span>
<span id="L250" class="LineNr">250 </span>]
<span id="L155" class="LineNr">155 </span> run [
<span id="L156" class="LineNr">156 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
<span id="L157" class="LineNr">157 </span> ]
<span id="L158" class="LineNr">158 </span> <span class="Comment"># no change; doesn't die</span>
<span id="L159" class="LineNr">159 </span> screen-should-contain [
<span id="L160" class="LineNr">160 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span>
<span id="L161" class="LineNr">161 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span>
<span id="L162" class="LineNr">162 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span>
<span id="L163" class="LineNr">163 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy to recipe delete .</span>
<span id="L164" class="LineNr">164 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎stash 123456789 .</span>
<span id="L165" class="LineNr">165 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎123456789 .</span>
<span id="L166" class="LineNr">166 </span> ]
<span id="L167" class="LineNr">167 </span>]
<span id="L168" class="LineNr">168 </span>
<span id="L169" class="LineNr">169 </span><span class="muData">container</span> sandbox [
<span id="L170" class="LineNr">170 </span> trace:text
<span id="L171" class="LineNr">171 </span> display-trace?:bool
<span id="L172" class="LineNr">172 </span>]
<span id="L173" class="LineNr">173 </span>
<span id="L174" class="LineNr">174 </span><span class="Comment"># replaced in a later layer</span>
<span id="L175" class="LineNr">175 </span><span class="muRecipe">def!</span> update-sandbox sandbox:&amp;:sandbox, env:&amp;:environment, idx:num<span class="muRecipe"> -&gt; </span>sandbox:&amp;:sandbox, env:&amp;:environment [
<span id="L176" class="LineNr">176 </span> <span class="Constant">local-scope</span>
<span id="L177" class="LineNr">177 </span> <span class="Constant">load-ingredients</span>
<span id="L178" class="LineNr">178 </span> data:text <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">data:offset</span>
<span id="L179" class="LineNr">179 </span> response:text, _, fake-screen:&amp;:<a href='../081print.mu.html#L4'>screen</a>, trace:text <span class="Special">&lt;-</span> run-sandboxed data
<span id="L180" class="LineNr">180 </span> *sandbox <span class="Special">&lt;-</span> put *sandbox, <span class="Constant">response:offset</span>, response
<span id="L181" class="LineNr">181 </span> *sandbox <span class="Special">&lt;-</span> put *sandbox, <span class="Constant"><a href='../081print.mu.html#L4'>screen</a>:offset</span>, fake-screen
<span id="L182" class="LineNr">182 </span> *sandbox <span class="Special">&lt;-</span> put *sandbox, <span class="Constant">trace:offset</span>, trace
<span id="L183" class="LineNr">183 </span>]
<span id="L184" class="LineNr">184 </span>
<span id="L185" class="LineNr">185 </span><span class="Comment"># clicks on sandbox code toggle its display-trace? flag</span>
<span id="L186" class="LineNr">186 </span><span class="muRecipe">after</span> <span class="Constant"><a href='004-programming-environment.mu.html#L81'>&lt;global-touch&gt;</a></span> [
<span id="L187" class="LineNr">187 </span> <span class="Comment"># check if it's inside the code of any sandbox</span>
<span id="L188" class="LineNr">188 </span> <span class="Delimiter">{</span>
<span id="L189" class="LineNr">189 </span> <span class="Conceal">¦</span> sandbox-left-margin:num <span class="Special">&lt;-</span> get *current-sandbox, <span class="Constant">left:offset</span>
<span id="L190" class="LineNr">190 </span> <span class="Conceal">¦</span> click-column:num <span class="Special">&lt;-</span> get t, <span class="Constant">column:offset</span>
<span id="L191" class="LineNr">191 </span> <span class="Conceal">¦</span> on-sandbox-side?:bool <span class="Special">&lt;-</span> greater-or-equal click-column, sandbox-left-margin
<span id="L192" class="LineNr">192 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> on-sandbox-side?
<span id="L193" class="LineNr">193 </span> <span class="Conceal">¦</span> first-sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *env, <span class="Constant">sandbox:offset</span>
<span id="L194" class="LineNr">194 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> first-sandbox
<span id="L195" class="LineNr">195 </span> <span class="Conceal">¦</span> first-sandbox-begins:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">starting-row-on-screen:offset</span>
<span id="L196" class="LineNr">196 </span> <span class="Conceal">¦</span> click-row:num <span class="Special">&lt;-</span> get t, <span class="Constant">row:offset</span>
<span id="L197" class="LineNr">197 </span> <span class="Conceal">¦</span> below-sandbox-editor?:bool <span class="Special">&lt;-</span> greater-or-equal click-row, first-sandbox-begins
<span id="L198" class="LineNr">198 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> below-sandbox-editor?
<span id="L199" class="LineNr">199 </span> <span class="Conceal">¦</span> <span class="Comment"># identify the sandbox whose code is being clicked on</span>
<span id="L200" class="LineNr">200 </span> <span class="Conceal">¦</span> sandbox:&amp;:sandbox <span class="Special">&lt;-</span> <a href='010-sandbox-trace.mu.html#L212'>find-click-in-sandbox-code</a> env, click-row
<span id="L201" class="LineNr">201 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> sandbox
<span id="L202" class="LineNr">202 </span> <span class="Conceal">¦</span> <span class="Comment"># toggle its display-trace? property</span>
<span id="L203" class="LineNr">203 </span> <span class="Conceal">¦</span> x:bool <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">display-trace?:offset</span>
<span id="L204" class="LineNr">204 </span> <span class="Conceal">¦</span> x <span class="Special">&lt;-</span> not x
<span id="L205" class="LineNr">205 </span> <span class="Conceal">¦</span> *sandbox <span class="Special">&lt;-</span> put *sandbox, <span class="Constant">display-trace?:offset</span>, x
<span id="L206" class="LineNr">206 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> render-sandbox-side <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
<span id="L207" class="LineNr">207 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L467'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env
<span id="L208" class="LineNr">208 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</span>
<span id="L209" class="LineNr">209 </span> <span class="Delimiter">}</span>
<span id="L210" class="LineNr">210 </span>]
<span id="L211" class="LineNr">211 </span>
<span id="L212" class="LineNr">212 </span><span class="muRecipe">def</span> <a href='010-sandbox-trace.mu.html#L212'>find-click-in-sandbox-code</a> env:&amp;:environment, click-row:num<span class="muRecipe"> -&gt; </span>sandbox:&amp;:sandbox [
<span id="L213" class="LineNr">213 </span> <span class="Constant">local-scope</span>
<span id="L214" class="LineNr">214 </span> <span class="Constant">load-ingredients</span>
<span id="L215" class="LineNr">215 </span> <span class="Comment"># assert click-row &gt;= sandbox.starting-row-on-screen</span>
<span id="L216" class="LineNr">216 </span> sandbox <span class="Special">&lt;-</span> get *env, <span class="Constant">sandbox:offset</span>
<span id="L217" class="LineNr">217 </span> start:num <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">starting-row-on-screen:offset</span>
<span id="L218" class="LineNr">218 </span> clicked-on-sandboxes?:bool <span class="Special">&lt;-</span> greater-or-equal click-row, start
<span id="L219" class="LineNr">219 </span> assert clicked-on-sandboxes?, <span class="Constant">[extract-sandbox called on click to sandbox editor]</span>
<span id="L220" class="LineNr">220 </span> <span class="Comment"># while click-row &lt; sandbox.next-sandbox.starting-row-on-screen</span>
<span id="L221" class="LineNr">221 </span> <span class="Delimiter">{</span>
<span id="L222" class="LineNr">222 </span> <span class="Conceal">¦</span> next-sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">next-sandbox:offset</span>
<span id="L223" class="LineNr">223 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> next-sandbox
<span id="L224" class="LineNr">224 </span> <span class="Conceal">¦</span> next-start:num <span class="Special">&lt;-</span> get *next-sandbox, <span class="Constant">starting-row-on-screen:offset</span>
<span id="L225" class="LineNr">225 </span> <span class="Conceal">¦</span> found?:bool <span class="Special">&lt;-</span> lesser-than click-row, next-start
<span id="L226" class="LineNr">226 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> found?
<span id="L227" class="LineNr">227 </span> <span class="Conceal">¦</span> sandbox <span class="Special">&lt;-</span> copy next-sandbox
<span id="L228" class="LineNr">228 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span>
<span id="L229" class="LineNr">229 </span> <span class="Delimiter">}</span>
<span id="L230" class="LineNr">230 </span> <span class="Comment"># return sandbox if click is in its code region</span>
<span id="L231" class="LineNr">231 </span> code-ending-row:num <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">code-ending-row-on-screen:offset</span>
<span id="L232" class="LineNr">232 </span> click-above-response?:bool <span class="Special">&lt;-</span> lesser-than click-row, code-ending-row
<span id="L233" class="LineNr">233 </span> start:num <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">starting-row-on-screen:offset</span>
<span id="L234" class="LineNr">234 </span> click-below-menu?:bool <span class="Special">&lt;-</span> greater-than click-row, start
<span id="L235" class="LineNr">235 </span> click-on-sandbox-code?:bool <span class="Special">&lt;-</span> and click-above-response?, click-below-menu?
<span id="L236" class="LineNr">236 </span> <span class="Delimiter">{</span>
<span id="L237" class="LineNr">237 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> click-on-sandbox-code?
<span id="L238" class="LineNr">238 </span> <span class="Conceal">¦</span> <span class="muControl">return</span> <span class="Constant">0/no-click-in-sandbox-output</span>
<span id="L239" class="LineNr">239 </span> <span class="Delimiter">}</span>
<span id="L240" class="LineNr">240 </span> <span class="muControl">return</span> sandbox
<span id="L241" class="LineNr">241 </span>]
<span id="L242" class="LineNr">242 </span>
<span id="L243" class="LineNr">243 </span><span class="Comment"># when rendering a sandbox, dump its trace before response/warning if display-trace? property is set</span>
<span id="L244" class="LineNr">244 </span><span class="muRecipe">after</span> <span class="Constant"><a href='005-sandbox.mu.html#L294'>&lt;render-sandbox-results&gt;</a></span> [
<span id="L245" class="LineNr">245 </span> <span class="Delimiter">{</span>
<span id="L246" class="LineNr">246 </span> <span class="Conceal">¦</span> display-trace?:bool <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">display-trace?:offset</span>
<span id="L247" class="LineNr">247 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> display-trace?
<span id="L248" class="LineNr">248 </span> <span class="Conceal">¦</span> sandbox-trace:text <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">trace:offset</span>
<span id="L249" class="LineNr">249 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> sandbox-trace <span class="Comment"># nothing to print; move on</span>
<span id="L250" class="LineNr">250 </span> <span class="Conceal">¦</span> row, <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='005-sandbox.mu.html#L366'>render-text</a> <a href='../081print.mu.html#L4'>screen</a>, sandbox-trace, left, right, <span class="Constant">245/grey</span>, row
<span id="L251" class="LineNr">251 </span> <span class="Delimiter">}</span>
<span id="L252" class="LineNr">252 </span><span class="Constant"> <a href='010-sandbox-trace.mu.html#L252'>&lt;render-sandbox-trace-done&gt;</a></span>
<span id="L253" class="LineNr">253 </span>]
</pre>
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@ -249,6 +249,7 @@ scenario backspace-over-text [
]
# sandbox editor contains an instruction without storing outputs
env:&:environment <- new-programming-environment resources, screen, []
render-all screen, env, render
# run the code in the editors
assume-console [
type [a]

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@ -47,6 +47,7 @@ scenario run-and-show-results [
]
# sandbox editor contains an instruction without storing outputs
env:&:environment <- new-programming-environment resources, screen, [divide-with-remainder 11, 3]
render-all screen, env, render
# run the code in the editors
assume-console [
press F4
@ -521,6 +522,7 @@ scenario run-updates-results [
]
# sandbox editor contains an instruction without storing outputs
env:&:environment <- new-programming-environment resources, screen, [foo] # contents of sandbox editor
render-all screen, env, render
# run the code in the editors
assume-console [
press F4
@ -575,6 +577,7 @@ scenario run-instruction-manages-screen-per-sandbox [
]
# sandbox editor contains an instruction
env:&:environment <- new-programming-environment resources, screen, [print screen, 4] # contents of sandbox editor
render-all screen, env, render
# run the code in the editor
assume-console [
press F4

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@ -9,6 +9,7 @@ scenario copy-a-sandbox-to-editor [
assume-resources [
]
env:&:environment <- new-programming-environment resources, screen, [add 1, 1] # contents of sandbox editor
render-all screen, env, render
# run it
assume-console [
press F4
@ -75,6 +76,7 @@ scenario copy-a-sandbox-to-editor-2 [
assume-resources [
]
env:&:environment <- new-programming-environment resources, screen, [add 1, 1] # contents of sandbox editor
render-all screen, env, render
# run it
assume-console [
press F4
@ -228,6 +230,7 @@ scenario copy-fails-if-sandbox-editor-not-empty [
assume-resources [
]
env:&:environment <- new-programming-environment resources, screen, [add 1, 1] # contents of sandbox editor
render-all screen, env, render
# run it
assume-console [
press F4

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@ -7,6 +7,7 @@ scenario deleting-sandboxes [
assume-resources [
]
env:&:environment <- new-programming-environment resources, screen, []
render-all screen, env, render
# run a few commands
assume-console [
type [divide-with-remainder 11, 3]

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@ -8,6 +8,7 @@ scenario clicking-on-sandbox-edit-button-moves-it-to-editor [
assume-resources [
]
env:&:environment <- new-programming-environment resources, screen, [add 2, 2]
render-all screen, env, render
# run it
assume-console [
press F4
@ -60,6 +61,7 @@ scenario clicking-on-sandbox-edit-button-moves-it-to-editor-2 [
assume-resources [
]
env:&:environment <- new-programming-environment resources, screen, [add 2, 2]
render-all screen, env, render
# run it
assume-console [
press F4
@ -162,6 +164,7 @@ scenario sandbox-with-print-can-be-edited [
]
# right editor contains a print instruction
env:&:environment <- new-programming-environment resources, screen, [print screen, 4]
render-all screen, env, render
# run the sandbox
assume-console [
press F4

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@ -13,6 +13,7 @@ scenario sandbox-click-on-result-toggles-color-to-green [
]
]
env:&:environment <- new-programming-environment resources, screen, [foo]
render-all screen, env, render
# run it
assume-console [
press F4

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@ -8,6 +8,7 @@ scenario sandbox-click-on-code-toggles-app-trace [
assume-resources [
]
env:&:environment <- new-programming-environment resources, screen, [stash [abc]]
render-all screen, env, render
assume-console [
press F4
]
@ -77,6 +78,7 @@ scenario sandbox-shows-app-trace-and-result [
test-sandbox:text <- new [stash [abc]
add 2, 2]
env:&:environment <- new-programming-environment resources, screen, test-sandbox
render-all screen, env, render
assume-console [
press F4
]
@ -121,6 +123,7 @@ scenario clicking-on-app-trace-does-nothing [
assume-resources [
]
env:&:environment <- new-programming-environment resources, screen, [stash 123456789]
render-all screen, env, render
# create and expand the trace
assume-console [
press F4

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@ -163,6 +163,7 @@ scenario run-updates-status-with-first-erroneous-sandbox [
assume-resources [
]
env:&:environment <- new-programming-environment resources, screen, []
render-all screen, env, render
assume-console [
# create invalid sandbox 1
type [get foo, x:offset]
@ -187,6 +188,7 @@ scenario run-updates-status-with-first-erroneous-sandbox-2 [
assume-resources [
]
env:&:environment <- new-programming-environment resources, screen, []
render-all screen, env, render
assume-console [
# create invalid sandbox 2
type [get foo, x:offset]
@ -214,6 +216,7 @@ scenario run-hides-errors-from-past-sandboxes [
assume-resources [
]
env:&:environment <- new-programming-environment resources, screen, [get foo, x:offset] # invalid
render-all screen, env, render
assume-console [
press F4 # generate error
]
@ -256,6 +259,7 @@ scenario run-updates-errors-for-shape-shifting-recipes [
]
]
env:&:environment <- new-programming-environment resources, screen, [foo 2]
render-all screen, env, render
assume-console [
press F4
]
@ -307,6 +311,7 @@ scenario run-avoids-spurious-errors-on-reloading-shape-shifting-recipes [
test-sandbox:text <- new [x:&:list:num <- copy 0
to-text x]
env:&:environment <- new-programming-environment resources, screen, test-sandbox
render-all screen, env, render
# run it once
assume-console [
press F4
@ -357,6 +362,7 @@ scenario run-shows-missing-type-errors [
]
]
env:&:environment <- new-programming-environment resources, screen, [foo]
render-all screen, env, render
assume-console [
press F4
]
@ -385,6 +391,7 @@ scenario run-shows-unbalanced-bracket-errors [
]
]
env:&:environment <- new-programming-environment resources, screen, [foo]
render-all screen, env, render
assume-console [
press F4
]
@ -418,6 +425,7 @@ scenario run-shows-get-on-non-container-errors [
]
]
env:&:environment <- new-programming-environment resources, screen, [foo]
render-all screen, env, render
assume-console [
press F4
]
@ -450,6 +458,7 @@ scenario run-shows-non-literal-get-argument-errors [
]
]
env:&:environment <- new-programming-environment resources, screen, [foo]
render-all screen, env, render
assume-console [
press F4
]
@ -481,6 +490,7 @@ scenario run-shows-errors-everytime [
]
]
env:&:environment <- new-programming-environment resources, screen, [foo]
render-all screen, env, render
assume-console [
press F4
]
@ -520,6 +530,7 @@ scenario run-instruction-and-print-errors [
]
# editor contains an illegal instruction
env:&:environment <- new-programming-environment resources, screen, [get 1:&:point, 1:offset]
render-all screen, env, render
assume-console [
press F4
]
@ -559,6 +570,7 @@ scenario run-instruction-and-print-errors-only-once [
]
# editor contains an illegal instruction
env:&:environment <- new-programming-environment resources, screen, [get 1234:num, foo:offset]
render-all screen, env, render
# run the code in the editors multiple times
assume-console [
press F4
@ -593,6 +605,7 @@ scenario sandbox-can-handle-infinite-loop [
loop
}]
env:&:environment <- new-programming-environment resources, screen, test-sandbox
render-all screen, env, render
# run the sandbox
assume-console [
press F4
@ -632,6 +645,7 @@ scenario sandbox-with-errors-shows-trace [
]
]
env:&:environment <- new-programming-environment resources, screen, [foo 4, 0]
render-all screen, env, render
# run
assume-console [
press F4