screens now run

0011-on.initialize

@@ -11,7 +11,12 @@ on.initialize = function()
 	load_panes_from_previous_session()
 	if #Panes == 0 then
 		table.insert(Panes, new_pane())
+		Current_pane_index = 1
+		Current_pane = Panes[Current_pane_index]
+		Current_pane.filename = 'main'
+		one_time_load()
+	else
+		Current_pane_index = 1
+		Current_pane = Panes[Current_pane_index]
 	end
-	Current_pane_index = 1
-	Current_pane = Panes[Current_pane_index]
 end

0051-run_button

@@ -8,12 +8,15 @@ run_button = function(x, y)
 			edit.clear(Current_pane.output_editor_state)
 			print = print_to_output
 			-- ## run
-			local status, result = live.eval(buf, 'editor')
+			local error = eval_all()
 			-- ## run: save some stuff, clean up the rest
-			print = Real_print
-			if result then
+			if error == nil then
+				Show_code = nil
+			else
+				print = Real_print
+				clear_handlers()
 				-- could be either output or error
-				table.insert(Current_pane.output_editor_state.lines, {data=tostring(result)})
+				table.insert(Current_pane.output_editor_state.lines, {data=tostring(error)})
 			end
 			if #Current_pane.output_editor_state.lines == 0 then
 				table.insert(Current_pane.output_editor_state.lines, {data=''})

0059-previous_pane_button

@@ -6,10 +6,8 @@ previous_pane_button = function()
 		end,
 		onpress1 = function()
 			Show_menu = nil
-			Current_pane.car = car
 			Current_pane_index = Current_pane_index-1
 			Current_pane = Panes[Current_pane_index]
-			car = Current_pane.car or {}
 		end,
 	})
-end
+end

0060-next_pane_button

@@ -6,10 +6,8 @@ next_pane_button = function(r)
 		end,
 		onpress1 = function()
 			Show_menu = nil
-			Current_pane.car = car
 			Current_pane_index = Current_pane_index+1
 			Current_pane = Panes[Current_pane_index]
-			car = Current_pane.car or {}
 		end,
 	})
-end
+end

0061-new_pane_button

@@ -2,10 +2,8 @@ new_pane_button = function(x, y, r)
 	return overflowable_button('new', x, y, r,
 		function()
 			Show_menu = nil
-			Current_pane.car = car
 			Current_pane_index = Current_pane_index+1
 			table.insert(Panes, Current_pane_index, new_pane())
 			Current_pane = Panes[Current_pane_index]
-			car = {}
 		end)
 end

0076-delete_pane_button

@@ -2,9 +2,6 @@ delete_pane_button = function(x, y, r)
 	return overflowable_button('delete', x, y, r,
 		function()
 			Show_menu = nil
-			if Current_pane.example_name then
-				Deleted_example_panes[Current_pane.example_name] = true
-			end
 			table.remove(Panes, Current_pane_index)
 			if #Panes == 0 then
 				table.insert(Panes, new_pane())
@@ -13,7 +10,6 @@ delete_pane_button = function(x, y, r)
 				Current_pane_index = Current_pane_index-1
 			end
 			Current_pane = Panes[Current_pane_index]
-			car = Current_pane.car or {}
 			-- Don't load the deleted pane in future sessions.
 			-- On mobile devices, we can't depend on on.save_settings() triggering on quit.
 			love.filesystem.write('config', json.encode(settings()))

0102-send_errors_to_output

@@ -6,4 +6,5 @@ send_errors_to_output = function(err)
 	Text.redraw_all(Current_pane.output_editor_state)
 	Text.insert_text(Current_pane.output_editor_state, error_with_callstack)
 	clear_handlers()
+	Show_code = true
 end

0159-eval_all

@@ -0,0 +1,9 @@
+eval_all = function()
+	for _,f in ipairs(love.filesystem.getDirectoryItems(Directory)) do
+		local buf = love.filesystem.read(Directory..f)
+		local status, error = live.eval(buf, f)
+		if not status then
+			return error
+		end
+	end
+end

screens/abbreviations

@@ -0,0 +1,13 @@
+-- Some abbreviations to reduce typing.
+g = love.graphics
+pt, line = g.points, g.line
+rect, poly = g.rectangle, g.polygon
+circle, arc, ellipse = g.circle, g.arc, g.ellipse
+color = g.setColor
+min, max = math.min, math.max
+floor, ceil = math.floor, math.ceil
+abs, rand = math.abs, math.random
+pi, cos, sin = math.pi, math.cos, math.sin
+touches = love.touch.getTouches
+touch = love.touch.getPosition
+audio = love.audio.newSource