break.tlv: nascent live-updating stack language
Joint work with Sumeet Agarwal. In the process we discovered several bugs in our fake window helpers for tests. Thanks Sumeet! Previous prototypes: - https://archive.org/details/akkartik-2min-2020-12-06 - https://merveilles.town/@akkartik/105759816342173743
This commit is contained in:
Kartik K. Agaram
parent
56f1b97b9c
commit
5c42b1de32
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@ -104,6 +104,8 @@
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> end
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> result = result..'}'
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> return result
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> elseif type(x) == 'string' then
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> return '"'..x..'"'
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> end
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> return tostring(x)
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>end
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@ -0,0 +1,766 @@
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# .tlv file generated by https://github.com/akkartik/teliva
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# You may edit it if you are careful; however, you may see cryptic errors if you
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# violate Teliva's assumptions.
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#
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# .tlv files are representations of Teliva programs. Teliva programs consist of
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# sequences of definitions. Each definition is a table of key/value pairs. Keys
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# and values are both strings.
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#
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# Lines in .tlv files always follow exactly one of the following forms:
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# - comment lines at the top of the file starting with '#' at column 0
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# - beginnings of definitions starting with '- ' at column 0, followed by a
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# key/value pair
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# - key/value pairs consisting of ' ' at column 0, containing either a
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# spaceless value on the same line, or a multi-line value
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# - multiline values indented by more than 2 spaces, starting with a '>'
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#
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# If these constraints are violated, Teliva may unceremoniously crash. Please
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# report bugs at http://akkartik.name/contact
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- __teliva_timestamp: original
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str_helpers:
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>-- some string helpers from http://lua-users.org/wiki/StringIndexing
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>
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>-- index characters using []
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>getmetatable('').__index = function(str,i)
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> if type(i) == 'number' then
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> return str:sub(i,i)
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> else
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> return string[i]
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> end
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>end
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>
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>-- ranges using (), selected bytes using {}
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>getmetatable('').__call = function(str,i,j)
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> if type(i)~='table' then
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> return str:sub(i,j)
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> else
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> local t={}
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> for k,v in ipairs(i) do
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> t[k]=str:sub(v,v)
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> end
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> return table.concat(t)
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> end
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>end
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>
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>-- iterate over an ordered sequence
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>function q(x)
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> if type(x) == 'string' then
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> return x:gmatch('.')
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> else
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> return ipairs(x)
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> end
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>end
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>
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>-- insert within string
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>function string.insert(str1, str2, pos)
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> return str1:sub(1,pos)..str2..str1:sub(pos+1)
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>end
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>
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>function string.remove(s, pos)
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> return s:sub(1,pos-1)..s:sub(pos+1)
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>end
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>
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>-- TODO: backport utf-8 support from Lua 5.3
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- __teliva_timestamp: original
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debugy:
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>debugy = 5
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- __teliva_timestamp: original
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dbg:
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>-- helper for debug by print; overlay debug information towards the right
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>-- reset debugy every time you refresh screen
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>function dbg(window, s)
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> local oldy = 0
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> local oldx = 0
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> oldy, oldx = window:getyx()
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> window:mvaddstr(debugy, 60, s)
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> debugy = debugy+1
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> window:mvaddstr(oldy, oldx, '')
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>end
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- __teliva_timestamp: original
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check:
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>function check(x, msg)
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> if x then
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> Window:addch('.')
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> else
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> print('F - '..msg)
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> print(' '..str(x)..' is false/nil')
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> teliva_num_test_failures = teliva_num_test_failures + 1
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> -- overlay first test failure on editors
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> if teliva_first_failure == nil then
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> teliva_first_failure = msg
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> end
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> end
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>end
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- __teliva_timestamp: original
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check_eq:
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>function check_eq(x, expected, msg)
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> if eq(x, expected) then
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> Window:addch('.')
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> else
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> print('F - '..msg)
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> print(' expected '..str(expected)..' but got '..str(x))
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> teliva_num_test_failures = teliva_num_test_failures + 1
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> -- overlay first test failure on editors
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> if teliva_first_failure == nil then
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> teliva_first_failure = msg
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> end
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> end
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>end
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- __teliva_timestamp: original
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eq:
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>function eq(a, b)
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> if type(a) ~= type(b) then return false end
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> if type(a) == 'table' then
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> if #a ~= #b then return false end
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> for k, v in pairs(a) do
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> if b[k] ~= v then
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> return false
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> end
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> return true
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> end
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> end
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> return a == b
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>end
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- __teliva_timestamp: original
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str:
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>-- smarter tostring
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>-- slow; used only for debugging
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>function str(x)
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> if type(x) == 'table' then
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> local result = ''
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> result = result..#x..'{'
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> for k, v in pairs(x) do
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> result = result..str(k)..'='..str(v)..', '
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> end
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> result = result..'}'
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> return result
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> elseif type(x) == 'string' then
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> return '"'..x..'"'
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> end
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> return tostring(x)
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>end
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- __teliva_timestamp: original
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map:
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>-- only for arrays
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>function map(l, f)
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> result = {}
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> for _, x in ipairs(l) do
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> table.insert(result, f(x))
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> end
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> return result
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>end
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- __teliva_timestamp: original
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reduce:
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>-- only for arrays
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>function reduce(l, f, init)
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> result = init
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> for _, x in ipairs(l) do
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> result = f(result, x)
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> end
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> return result
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>end
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- __teliva_timestamp: original
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filter:
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>-- only for arrays
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>function filter(l, f)
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> result = {}
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> for _, x in ipairs(l) do
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> if f(x) then
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> table.insert(result, x)
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> end
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> end
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> return result
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>end
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- __teliva_timestamp: original
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find_index:
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>function find_index(arr, x)
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> for n, y in ipairs(arr) do
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> if x == y then
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> return n
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> end
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> end
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>end
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- __teliva_timestamp: original
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trim:
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>function trim(s)
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> return s:gsub('^%s*', ''):gsub('%s*$', '')
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>end
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- __teliva_timestamp: original
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split:
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>function split(s, d)
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> result = {}
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> for match in (s..d):gmatch("(.-)"..d) do
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> table.insert(result, match);
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> end
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> return result
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>end
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- __teliva_timestamp: original
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sort_letters:
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>function sort_letters(s)
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> tmp = {}
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> for i=1,#s do
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> table.insert(tmp, s[i])
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> end
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> table.sort(tmp)
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> local result = ''
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> for _, c in pairs(tmp) do
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> result = result..c
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> end
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> return result
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>end
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>
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>function test_sort_letters(s)
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> check_eq(sort_letters(''), '', 'test_sort_letters: empty')
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> check_eq(sort_letters('ba'), 'ab', 'test_sort_letters: non-empty')
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> check_eq(sort_letters('abba'), 'aabb', 'test_sort_letters: duplicates')
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>end
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- __teliva_timestamp: original
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count_letters:
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>function count_letters(s)
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> local result = {}
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> for i=1,s:len() do
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> local c = s[i]
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> if result[c] == nil then
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> result[c] = 1
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> else
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> result[c] = result[c] + 1
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> end
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> end
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> return result
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>end
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- __teliva_timestamp: original
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append:
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>-- concatenate list 'elems' into 'l', modifying 'l' in the process
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>function append(l, elems)
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> for i=1,#elems do
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> l[#l+1] = elems[i]
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> end
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>end
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- __teliva_timestamp: original
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menu:
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>-- To show app-specific hotkeys in the menu bar, add hotkey/command
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>-- arrays of strings to the menu array.
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>menu = {}
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- __teliva_timestamp: original
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Window:
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>Window = curses.stdscr()
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- __teliva_timestamp: original
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window:
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>-- constructor for fake screen and window
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>-- call it like this:
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>-- local w = window{
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>-- kbd=kbd('abc'),
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>-- scr=scr{h=5, w=4},
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>-- }
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>-- eventually it'll do everything a real ncurses window can
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>function window(h)
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> h.__index = h
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> setmetatable(h, h)
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> h.__index = function(table, key)
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> return rawget(h, key)
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> end
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> h.attrset = function(self, x)
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> self.scr.attrs = x
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> end
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> h.attron = function(self, x)
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> -- currently same as attrset since Lua 5.1 doesn't have bitwise operators
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> -- doesn't support multiple attrs at once
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>-- local old = self.scr.attrs
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>-- self.scr.attrs = old|x
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> self.scr.attrs = x
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> end
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> h.attroff = function(self, x)
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> -- currently borked since Lua 5.1 doesn't have bitwise operators
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> -- doesn't support multiple attrs at once
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>-- local old = self.scr.attrs
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>-- self.scr.attrs = old & (~x)
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> self.scr.attrs = curses.A_NORMAL
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> end
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> h.getch = function(self)
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> local c = table.remove(h.kbd, 1)
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> if c == nil then return c end
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> return string.byte(c) -- for verisimilitude with ncurses
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> end
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> h.addch = function(self, c)
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> local scr = self.scr
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> if c == '\n' then
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> scr.cursy = scr.cursy+1
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> scr.cursx = 0
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> return
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> end
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> if scr.cursy <= scr.h then
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> scr[scr.cursy][scr.cursx] = {data=c, attrs=scr.attrs}
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> scr.cursx = scr.cursx+1
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> if scr.cursx > scr.w then
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> scr.cursy = scr.cursy+1
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> scr.cursx = 1
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> end
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> end
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> end
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> h.addstr = function(self, s)
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> for i=1,s:len() do
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> self:addch(s[i])
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> end
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> end
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> h.mvaddch = function(self, y, x, c)
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> self.scr.cursy = y
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> self.scr.cursx = x
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> self:addch(c)
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> end
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> h.mvaddstr = function(self, y, x, s)
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> self.scr.cursy = y
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> self.scr.cursx = x
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> self:addstr(s)
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> end
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> h.clear = function(self)
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> clear_scr(self.scr)
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> end
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> h.refresh = function(self)
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> -- nothing
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> end
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> return h
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>end
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- __teliva_timestamp: original
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kbd:
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>function kbd(keys)
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> local result = {}
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> for i=1,keys:len() do
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> table.insert(result, keys[i])
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> end
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> return result
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>end
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- __teliva_timestamp: original
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scr:
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>function scr(props)
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> props.cursx = 1
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> props.cursy = 1
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> clear_scr(props)
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> return props
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>end
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- __teliva_timestamp: original
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clear_scr:
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>function clear_scr(props)
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> props.cursy = 1
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> props.cursx = 1
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> for y=1,props.h do
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> props[y] = {}
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> for x=1,props.w do
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> props[y][x] = {data=' ', attrs=curses.A_NORMAL}
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> end
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> end
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> return props
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>end
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- __teliva_timestamp: original
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check_screen:
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>function check_screen(window, contents, message)
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> local x, y = 1, 1
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> for i=1,contents:len() do
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> check_eq(window.scr[y][x].data, contents[i], message..'/'..y..','..x)
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> x = x+1
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> if x > window.scr.w then
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||||
> y = y+1
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||||
> x = 1
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||||
> end
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||||
> end
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||||
>end
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>
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>-- putting it all together, an example test of both keyboard and screen
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>function test_check_screen()
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> local lines = {
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> c='123',
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> d='234',
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> a='345',
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> b='456',
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> }
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> local w = window{
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> kbd=kbd('abc'),
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> scr=scr{h=3, w=5},
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> }
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> local y = 1
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> while true do
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||||
> local b = w:getch()
|
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> if b == nil then break end
|
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> w:mvaddstr(y, 1, lines[string.char(b)])
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||||
> y = y+1
|
||||
> end
|
||||
> check_screen(w, '345 '..
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> '456 '..
|
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> '123 ',
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> 'test_check_screen')
|
||||
>end
|
||||
- __teliva_timestamp: original
|
||||
check_reverse:
|
||||
>function check_reverse(window, contents, message)
|
||||
> local x, y = 1, 1
|
||||
> for i=1,contents:len() do
|
||||
> if contents[i] ~= ' ' then
|
||||
> -- hacky version while we're without bitwise operators on Lua 5.1
|
||||
>-- check(window.scr[y][x].attrs & curses.A_REVERSE, message..'/'..y..','..x)
|
||||
> check_eq(window.scr[y][x].attrs, curses.A_REVERSE, message..'/'..y..','..x)
|
||||
> else
|
||||
> -- hacky version while we're without bitwise operators on Lua 5.1
|
||||
>-- check(window.scr[y][x].attrs & (~curses.A_REVERSE), message..'/'..y..','..x)
|
||||
> check(window.scr[y][x].attrs ~= curses.A_REVERSE, message..'/'..y..','..x)
|
||||
> end
|
||||
> x = x+1
|
||||
> if x > window.scr.w then
|
||||
> y = y+1
|
||||
> x = 1
|
||||
> end
|
||||
> end
|
||||
>end
|
||||
- __teliva_timestamp: original
|
||||
check_bold:
|
||||
>function check_bold(window, contents, message)
|
||||
> local x, y = 1, 1
|
||||
> for i=1,contents:len() do
|
||||
> if contents[i] ~= ' ' then
|
||||
> -- hacky version while we're without bitwise operators on Lua 5.1
|
||||
>-- check(window.scr[y][x].attrs & curses.A_BOLD, message..'/'..y..','..x)
|
||||
> check_eq(window.scr[y][x].attrs, curses.A_BOLD, message..'/'..y..','..x)
|
||||
> else
|
||||
> -- hacky version while we're without bitwise operators on Lua 5.1
|
||||
>-- check(window.scr[y][x].attrs & (~curses.A_BOLD), message..'/'..y..','..x)
|
||||
> check(window.scr[y][x].attrs ~= curses.A_BOLD, message..'/'..y..','..x)
|
||||
> end
|
||||
> x = x+1
|
||||
> if x > window.scr.w then
|
||||
> y = y+1
|
||||
> x = 1
|
||||
> end
|
||||
> end
|
||||
>end
|
||||
- __teliva_timestamp: original
|
||||
check_color:
|
||||
>-- check which parts of a screen have the given color_pair
|
||||
>function check_color(window, cp, contents, message)
|
||||
> local x, y = 1, 1
|
||||
> for i=1,contents:len() do
|
||||
> if contents[i] ~= ' ' then
|
||||
> -- hacky version while we're without bitwise operators on Lua 5.1
|
||||
>-- check(window.scr[y][x].attrs & curses.color_pair(cp), message..'/'..y..','..x)
|
||||
> check_eq(window.scr[y][x].attrs, curses.color_pair(cp), message..'/'..y..','..x)
|
||||
> else
|
||||
> -- hacky version while we're without bitwise operators on Lua 5.1
|
||||
>-- check(window.scr[y][x].attrs & (~curses.A_BOLD), message..'/'..y..','..x)
|
||||
> check(window.scr[y][x].attrs ~= curses.color_pair(cp), message..'/'..y..','..x)
|
||||
> end
|
||||
> x = x+1
|
||||
> if x > window.scr.w then
|
||||
> y = y+1
|
||||
> x = 1
|
||||
> end
|
||||
> end
|
||||
>end
|
||||
- __teliva_timestamp: original
|
||||
render:
|
||||
>function render(window)
|
||||
> window:clear()
|
||||
> -- draw stuff to screen here
|
||||
> window:attron(curses.A_BOLD)
|
||||
> window:mvaddstr(1, 5, "example app")
|
||||
> window:attrset(curses.A_NORMAL)
|
||||
> for i=0,15 do
|
||||
> window:attrset(curses.color_pair(i))
|
||||
> window:mvaddstr(3+i, 5, "========================")
|
||||
> end
|
||||
> window:refresh()
|
||||
>end
|
||||
- __teliva_timestamp: original
|
||||
update:
|
||||
>function update(window)
|
||||
> local key = window:getch()
|
||||
> -- process key here
|
||||
>end
|
||||
- __teliva_timestamp: original
|
||||
init_colors:
|
||||
>function init_colors()
|
||||
> for i=0,7 do
|
||||
> curses.init_pair(i, i, -1)
|
||||
> end
|
||||
> curses.init_pair(8, 7, 0)
|
||||
> curses.init_pair(9, 7, 1)
|
||||
> curses.init_pair(10, 7, 2)
|
||||
> curses.init_pair(11, 7, 3)
|
||||
> curses.init_pair(12, 7, 4)
|
||||
> curses.init_pair(13, 7, 5)
|
||||
> curses.init_pair(14, 7, 6)
|
||||
> curses.init_pair(15, -1, 15)
|
||||
>end
|
||||
- __teliva_timestamp: original
|
||||
main:
|
||||
>function main()
|
||||
> init_colors()
|
||||
>
|
||||
> while true do
|
||||
> render(Window)
|
||||
> update(Window)
|
||||
> end
|
||||
>end
|
||||
- __teliva_timestamp:
|
||||
>Thu Mar 17 21:21:29 2022
|
||||
program:
|
||||
>program = {lines = nil, cursor = nil}
|
||||
>-- lines: [line]
|
||||
>-- cursor: int, index into lines
|
||||
>-- line: {[word], cursor}
|
||||
>-- word: {string, cursor}
|
||||
- __teliva_timestamp:
|
||||
>Thu Mar 17 21:27:38 2022
|
||||
render:
|
||||
>function render(window)
|
||||
> local key = window:getch()
|
||||
> for row, line in ipair(program.lines) do
|
||||
> for col, word in ipair(line.words) do
|
||||
> window:addstr(word)
|
||||
> window:addstr(' ')
|
||||
> end
|
||||
> window:addstr('\n')
|
||||
> end
|
||||
>end
|
||||
- __teliva_timestamp:
|
||||
>Thu Mar 17 21:28:39 2022
|
||||
render:
|
||||
>function render(window)
|
||||
> local key = window:getch()
|
||||
> for row, line in ipairs(program.lines) do
|
||||
> for col, word in pairs(line.words) do
|
||||
> window:addstr(word)
|
||||
> window:addstr(' ')
|
||||
> end
|
||||
> window:addstr('\n')
|
||||
> end
|
||||
>end
|
||||
- __teliva_timestamp:
|
||||
>Thu Mar 17 21:31:33 2022
|
||||
Program:
|
||||
>Program = {
|
||||
> cursor_y = 1,
|
||||
> lines = {
|
||||
> {
|
||||
> cursor_x = 1,
|
||||
> words = {
|
||||
> {
|
||||
> cursor = 0,
|
||||
> data = '',
|
||||
> },
|
||||
> },
|
||||
> },
|
||||
> },
|
||||
>}
|
||||
>
|
||||
>
|
||||
>
|
||||
>
|
||||
>
|
||||
- __teliva_timestamp:
|
||||
>Thu Mar 17 21:32:05 2022
|
||||
render:
|
||||
>function render(window)
|
||||
> window:clear()
|
||||
> for row, line in ipairs(program.lines) do
|
||||
> for col, word in pairs(line.words) do
|
||||
> window:addstr(word)
|
||||
> window:addstr(' ')
|
||||
> end
|
||||
> window:addstr('\n')
|
||||
> end
|
||||
> window:refresh()
|
||||
>end
|
||||
- __teliva_timestamp:
|
||||
>Thu Mar 17 21:32:22 2022
|
||||
render:
|
||||
>function render(window)
|
||||
> window:clear()
|
||||
> for row, line in ipairs(program.lines) do
|
||||
> for col, word in pairs(line.words) do
|
||||
> window:addstr(word.data)
|
||||
> window:addstr(' ')
|
||||
> end
|
||||
> window:addstr('\n')
|
||||
> end
|
||||
> window:refresh()
|
||||
>end
|
||||
- __teliva_timestamp:
|
||||
>Thu Mar 17 21:33:00 2022
|
||||
update:
|
||||
>function update(window)
|
||||
> local key = window:getch()
|
||||
> if key == ' ' then
|
||||
> print('space')
|
||||
> window:getch()
|
||||
> end
|
||||
>end
|
||||
- __teliva_timestamp:
|
||||
>Thu Mar 17 21:33:17 2022
|
||||
update:
|
||||
>function update(window)
|
||||
> local key = window:getch()
|
||||
> if key == string.byte(' ') then
|
||||
> print('space')
|
||||
> window:getch()
|
||||
> end
|
||||
>end
|
||||
- __teliva_timestamp:
|
||||
>Thu Mar 17 21:33:31 2022
|
||||
update:
|
||||
>function update(window)
|
||||
> local key = string.char(window:getch())
|
||||
> if key == ' ' then
|
||||
> print('space')
|
||||
> window:getch()
|
||||
> end
|
||||
>end
|
||||
- __teliva_timestamp:
|
||||
>Thu Mar 17 21:36:14 2022
|
||||
__teliva_note:
|
||||
>very initial skeleton
|
||||
>- just render, no eval
|
||||
>- no stack rendering
|
||||
>- no cursor (just appends)
|
||||
update:
|
||||
>function update(window)
|
||||
> local key = string.char(window:getch())
|
||||
> local nwords = #program.lines[1].words
|
||||
> if key == ' ' then
|
||||
> program.lines[1].words[nwords+1] = {data='', cursor=0}
|
||||
> else
|
||||
> program.lines[1].words[nwords].data = program.lines[1].words[nwords].data .. key
|
||||
> end
|
||||
>end
|
||||
- __teliva_timestamp:
|
||||
>Thu Mar 17 21:39:24 2022
|
||||
main:
|
||||
>function main()
|
||||
> init_colors()
|
||||
>
|
||||
> while true do
|
||||
> render(Window)
|
||||
> update(Window)
|
||||
> end
|
||||
>end
|
||||
>
|
||||
>function test_basic_render()
|
||||
>
|
||||
- __teliva_timestamp:
|
||||
>Thu Mar 17 21:43:05 2022
|
||||
main:
|
||||
>function main()
|
||||
> init_colors()
|
||||
>
|
||||
> while true do
|
||||
> render(Window, Program)
|
||||
> update(Window, Program)
|
||||
> end
|
||||
>end
|
||||
- __teliva_timestamp:
|
||||
>Thu Mar 17 21:43:11 2022
|
||||
render:
|
||||
>function render(window, program)
|
||||
> window:clear()
|
||||
> for row, line in ipairs(program.lines) do
|
||||
> for col, word in pairs(line.words) do
|
||||
> window:addstr(word.data)
|
||||
> window:addstr(' ')
|
||||
> end
|
||||
> window:addstr('\n')
|
||||
> end
|
||||
> window:refresh()
|
||||
>end
|
||||
>
|
||||
>function test_render()
|
||||
> local w = window{
|
||||
> kbd=kbd(''),
|
||||
> scr=scr{h=3, w=5},
|
||||
> }
|
||||
>end
|
||||
- __teliva_timestamp:
|
||||
>Thu Mar 17 21:43:20 2022
|
||||
update:
|
||||
>function update(window, program, key)
|
||||
> local nwords = #program.lines[1].words
|
||||
> if key == ' ' then
|
||||
> program.lines[1].words[nwords+1] = {data='', cursor=0}
|
||||
> else
|
||||
> program.lines[1].words[nwords].data = program.lines[1].words[nwords].data .. key
|
||||
> end
|
||||
>end
|
||||
- __teliva_timestamp:
|
||||
>Thu Mar 17 21:58:10 2022
|
||||
Program:
|
||||
>Program = empty_program()
|
||||
- __teliva_timestamp:
|
||||
>Thu Mar 17 21:58:10 2022
|
||||
empty_program:
|
||||
>function empty_program()
|
||||
> return {
|
||||
> cursor_y = 1,
|
||||
> lines = {
|
||||
> {
|
||||
> cursor_x = 1,
|
||||
> words = {
|
||||
> {
|
||||
> cursor = 0,
|
||||
> data = '',
|
||||
> },
|
||||
> },
|
||||
> },
|
||||
> },
|
||||
> }
|
||||
>end
|
||||
- __teliva_timestamp:
|
||||
>Thu Mar 17 22:36:24 2022
|
||||
render:
|
||||
>function render(window, program)
|
||||
> window:clear()
|
||||
> for row, line in ipairs(program.lines) do
|
||||
> for col, word in pairs(line.words) do
|
||||
> window:addstr(word.data)
|
||||
> window:addstr(' ')
|
||||
> end
|
||||
> window:addstr('\n')
|
||||
> end
|
||||
> window:refresh()
|
||||
>end
|
||||
- __teliva_timestamp:
|
||||
>Thu Mar 17 22:41:01 2022
|
||||
__teliva_note:
|
||||
>a passing test
|
||||
main:
|
||||
>function main()
|
||||
> init_colors()
|
||||
>
|
||||
> while true do
|
||||
> render(Window, Program)
|
||||
> local key = string.char(Window:getch()) -- nodelay can't be set
|
||||
> update(Window, Program, key)
|
||||
> end
|
||||
>end
|
||||
>
|
||||
>function test_incomplete()
|
||||
> local w = window{
|
||||
> kbd=kbd('ab c'),
|
||||
> scr=scr{h=3, w=5},
|
||||
> }
|
||||
> local prog = empty_program()
|
||||
> while true do
|
||||
> render(w, prog)
|
||||
> local key = w:getch()
|
||||
> if key == nil then break end
|
||||
> update(w, prog, string.char(key))
|
||||
> end
|
||||
> check_screen(w, 'ab c '..
|
||||
> ' '..
|
||||
> ' ',
|
||||
> 'test_main_incomplete')
|
||||
>end
|
||||
- __teliva_timestamp: original
|
||||
doc:blurb:
|
||||
>A concatenative programming language with a live-updating debug UI.
|
||||
>by Kartik Agaram and Sumeet Agarwal
|
||||
>
|
||||
>Highly incomplete.
|
||||
>
|
||||
>Previous prototypes:
|
||||
> - https://archive.org/details/akkartik-2min-2020-12-06
|
||||
> - https://merveilles.town/@akkartik/105759816342173743
|
||||
22
life.tlv
22
life.tlv
|
|
@ -134,6 +134,8 @@
|
|||
> end
|
||||
> result = result..'}'
|
||||
> return result
|
||||
> elseif type(x) == 'string' then
|
||||
> return '"'..x..'"'
|
||||
> end
|
||||
> return tostring(x)
|
||||
>end
|
||||
|
|
@ -272,10 +274,17 @@
|
|||
> self.scr.attrs = curses.A_NORMAL
|
||||
> end
|
||||
> h.getch = function(self)
|
||||
> return table.remove(h.kbd, 1)
|
||||
> local c = table.remove(h.kbd, 1)
|
||||
> if c == nil then return c end
|
||||
> return string.byte(c) -- for verisimilitude with ncurses
|
||||
> end
|
||||
> h.addch = function(self, c)
|
||||
> local scr = self.scr
|
||||
> if c == '\n' then
|
||||
> scr.cursy = scr.cursy+1
|
||||
> scr.cursx = 0
|
||||
> return
|
||||
> end
|
||||
> if scr.cursy <= scr.h then
|
||||
> scr[scr.cursy][scr.cursx] = {data=c, attrs=scr.attrs}
|
||||
> scr.cursx = scr.cursx+1
|
||||
|
|
@ -303,6 +312,9 @@
|
|||
> h.clear = function(self)
|
||||
> clear_scr(self.scr)
|
||||
> end
|
||||
> h.refresh = function(self)
|
||||
> -- nothing
|
||||
> end
|
||||
> return h
|
||||
>end
|
||||
- __teliva_timestamp: original
|
||||
|
|
@ -325,6 +337,8 @@
|
|||
- __teliva_timestamp: original
|
||||
clear_scr:
|
||||
>function clear_scr(props)
|
||||
> props.cursy = 1
|
||||
> props.cursx = 1
|
||||
> for y=1,props.h do
|
||||
> props[y] = {}
|
||||
> for x=1,props.w do
|
||||
|
|
@ -361,9 +375,9 @@
|
|||
> }
|
||||
> local y = 1
|
||||
> while true do
|
||||
> local c = w:getch()
|
||||
> if c == nil then break end
|
||||
> w:mvaddstr(y, 1, lines[c])
|
||||
> local b = w:getch()
|
||||
> if b == nil then break end
|
||||
> w:mvaddstr(y, 1, lines[string.char(b)])
|
||||
> y = y+1
|
||||
> end
|
||||
> check_screen(w, '345 '..
|
||||
|
|
|
|||
22
template.tlv
22
template.tlv
|
|
@ -134,6 +134,8 @@
|
|||
> end
|
||||
> result = result..'}'
|
||||
> return result
|
||||
> elseif type(x) == 'string' then
|
||||
> return '"'..x..'"'
|
||||
> end
|
||||
> return tostring(x)
|
||||
>end
|
||||
|
|
@ -275,10 +277,17 @@
|
|||
> self.scr.attrs = curses.A_NORMAL
|
||||
> end
|
||||
> h.getch = function(self)
|
||||
> return table.remove(h.kbd, 1)
|
||||
> local c = table.remove(h.kbd, 1)
|
||||
> if c == nil then return c end
|
||||
> return string.byte(c) -- for verisimilitude with ncurses
|
||||
> end
|
||||
> h.addch = function(self, c)
|
||||
> local scr = self.scr
|
||||
> if c == '\n' then
|
||||
> scr.cursy = scr.cursy+1
|
||||
> scr.cursx = 0
|
||||
> return
|
||||
> end
|
||||
> if scr.cursy <= scr.h then
|
||||
> scr[scr.cursy][scr.cursx] = {data=c, attrs=scr.attrs}
|
||||
> scr.cursx = scr.cursx+1
|
||||
|
|
@ -306,6 +315,9 @@
|
|||
> h.clear = function(self)
|
||||
> clear_scr(self.scr)
|
||||
> end
|
||||
> h.refresh = function(self)
|
||||
> -- nothing
|
||||
> end
|
||||
> return h
|
||||
>end
|
||||
- __teliva_timestamp: original
|
||||
|
|
@ -328,6 +340,8 @@
|
|||
- __teliva_timestamp: original
|
||||
clear_scr:
|
||||
>function clear_scr(props)
|
||||
> props.cursy = 1
|
||||
> props.cursx = 1
|
||||
> for y=1,props.h do
|
||||
> props[y] = {}
|
||||
> for x=1,props.w do
|
||||
|
|
@ -364,9 +378,9 @@
|
|||
> }
|
||||
> local y = 1
|
||||
> while true do
|
||||
> local c = w:getch()
|
||||
> if c == nil then break end
|
||||
> w:mvaddstr(y, 1, lines[c])
|
||||
> local b = w:getch()
|
||||
> if b == nil then break end
|
||||
> w:mvaddstr(y, 1, lines[string.char(b)])
|
||||
> y = y+1
|
||||
> end
|
||||
> check_screen(w, '345 '..
|
||||
|
|
|
|||
|
|
@ -119,6 +119,8 @@
|
|||
> end
|
||||
> result = result..'}'
|
||||
> return result
|
||||
> elseif type(x) == 'string' then
|
||||
> return '"'..x..'"'
|
||||
> end
|
||||
> return tostring(x)
|
||||
>end
|
||||
|
|
|
|||
22
zet.tlv
22
zet.tlv
|
|
@ -134,6 +134,8 @@
|
|||
> end
|
||||
> result = result..'}'
|
||||
> return result
|
||||
> elseif type(x) == 'string' then
|
||||
> return '"'..x..'"'
|
||||
> end
|
||||
> return tostring(x)
|
||||
>end
|
||||
|
|
@ -277,10 +279,17 @@
|
|||
> self.scr.attrs = curses.A_NORMAL
|
||||
> end
|
||||
> h.getch = function(self)
|
||||
> return table.remove(h.kbd, 1)
|
||||
> local c = table.remove(h.kbd, 1)
|
||||
> if c == nil then return c end
|
||||
> return string.byte(c) -- for verisimilitude with ncurses
|
||||
> end
|
||||
> h.addch = function(self, c)
|
||||
> local scr = self.scr
|
||||
> if c == '\n' then
|
||||
> scr.cursy = scr.cursy+1
|
||||
> scr.cursx = 0
|
||||
> return
|
||||
> end
|
||||
> if scr.cursy <= scr.h then
|
||||
> scr[scr.cursy][scr.cursx] = {data=c, attrs=scr.attrs}
|
||||
> scr.cursx = scr.cursx+1
|
||||
|
|
@ -308,6 +317,9 @@
|
|||
> h.clear = function(self)
|
||||
> clear_scr(self.scr)
|
||||
> end
|
||||
> h.refresh = function(self)
|
||||
> -- nothing
|
||||
> end
|
||||
> return h
|
||||
>end
|
||||
- __teliva_timestamp: original
|
||||
|
|
@ -330,6 +342,8 @@
|
|||
- __teliva_timestamp: original
|
||||
clear_scr:
|
||||
>function clear_scr(props)
|
||||
> props.cursy = 1
|
||||
> props.cursx = 1
|
||||
> for y=1,props.h do
|
||||
> props[y] = {}
|
||||
> for x=1,props.w do
|
||||
|
|
@ -366,9 +380,9 @@
|
|||
> }
|
||||
> local y = 1
|
||||
> while true do
|
||||
> local c = w:getch()
|
||||
> if c == nil then break end
|
||||
> w:mvaddstr(y, 1, lines[c])
|
||||
> local b = w:getch()
|
||||
> if b == nil then break end
|
||||
> w:mvaddstr(y, 1, lines[string.char(b)])
|
||||
> y = y+1
|
||||
> end
|
||||
> check_screen(w, '345 '..
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Reference in New Issue