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line.","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:280"}},{"Add":{"text":"--","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:283"}},{"Add":{"text":"-- x lies between 0 and editor.width.","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:321"}},{"Add":{"text":"--","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:324"}},{"Add":{"text":"-- Postcondition:","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:342"}},{"Add":{"text":"-- Current line is not wider than editor.width","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:390"}},{"Add":{"text":"--","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:393"}},{"Add":{"text":"-- Desired properties in priority order:","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:434"}},{"Add":{"text":"-- Next line doesn't start with whitespace","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:478"}},{"Add":{"text":"-- Current line ends with whitespace (a.k.a. word wrap)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:535"}},{"Add":{"text":"-- Current line is close to full","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:569"}},{"Add":{"text":"-- None of these is guaranteed. But we should never satisfy a lower priority","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:646"}},{"Add":{"text":"-- before a higher one.","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:670"}},{"Add":{"text":"function Text.should_word_wrap(editor, line, pos, char, x)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:729"}},{"Add":{"text":" if char:match('%s') then return false end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:773"}},{"Add":{"text":" if pos == 1 then return false end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:809"}},{"Add":{"text":" if Text.match(line, pos-1, '%S') then return false end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:866"}},{"Add":{"text":" local offset = Text.offset(line, pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:906"}},{"Add":{"text":" -- most of the time a word is printable chars + whitespace","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:967"}},{"Add":{"text":" local s = line:match('%S+%s*', offset)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1008"}},{"Add":{"text":" assert(s)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1020"}},{"Add":{"text":" local w = editor.font:getWidth(s)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1056"}},{"Add":{"text":" if x+w < editor.width then return false end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1102"}},{"Add":{"text":" if w > editor.width then return false end -- we're going to need to truncate the next word anyway","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1203"}},{"Add":{"text":" if x < 0.8*editor.width then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1234"}},{"Add":{"text":" local s2 = line:match('%S+', offset)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1275"}},{"Add":{"text":" local w2 = editor.font:getWidth(s2)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1315"}},{"Add":{"text":" if x+w2 > editor.width then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1347"}},{"Add":{"text":" -- there'll be some non-whitespace left over for the next line","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1416"}},{"Add":{"text":" return false","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1435"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1443"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1449"}},{"Add":{"text":" return true","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1463"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1467"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1468"}},{"Add":{"text":"function Text.populate_link_offsets(State, line_index)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1523"}},{"Add":{"text":" local line = State.lines[line_index]","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1562"}},{"Add":{"text":" if line.mode ~= 'text' then return end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1603"}},{"Add":{"text":" local line_cache = State.line_cache[line_index]","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1653"}},{"Add":{"text":" if line_cache.link_offsets then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1687"}},{"Add":{"text":" return","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1698"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1704"}},{"Add":{"text":" line_cache.link_offsets = {}","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1735"}},{"Add":{"text":" local pos = 1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1751"}},{"Add":{"text":" -- try to wrap at word boundaries","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1787"}},{"Add":{"text":" local s, e = 1, 0","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1807"}},{"Add":{"text":" while s <= #line.data do","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1834"}},{"Add":{"text":" s, e = line.data:find('%[%[%S+%]%]', s)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1878"}},{"Add":{"text":" if s == nil then break end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1909"}},{"Add":{"text":" local word = line.data:sub(s+2, e-2) -- strip out surrounding '[[..]]'","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:1985"}},{"Add":{"text":"--? print('wikiword:', s, e, word)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2024"}},{"Add":{"text":" table.insert(line_cache.link_offsets, {s, e, word})","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2080"}},{"Add":{"text":" s = e + 1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2094"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2100"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2104"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2105"}},{"Add":{"text":"-- Intersect the filename between byte offsets s,e with the bounds of screen line i.","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2190"}},{"Add":{"text":"-- Return the left/right pixel coordinates of of the intersection,","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2257"}},{"Add":{"text":"-- or nil if it doesn't intersect with screen line i.","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2311"}},{"Add":{"text":"function Text.clip_wikiword_with_screen_line(font, line, line_cache, i, s, e)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2389"}},{"Add":{"text":" local spos = line_cache.screen_line_starting_pos[i]","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2443"}},{"Add":{"text":" local soff = Text.offset(line.data, spos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2487"}},{"Add":{"text":" if e < soff then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2506"}},{"Add":{"text":" return","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2517"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2523"}},{"Add":{"text":" local eoff","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2536"}},{"Add":{"text":" if i < #line_cache.screen_line_starting_pos then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2587"}},{"Add":{"text":" local epos = line_cache.screen_line_starting_pos[i+1]","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2645"}},{"Add":{"text":" eoff = Text.offset(line.data, epos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2685"}},{"Add":{"text":" if s > eoff then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2706"}},{"Add":{"text":" return","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2719"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2727"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2733"}},{"Add":{"text":" local loff = math.max(s, soff)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2766"}},{"Add":{"text":" local hoff","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2779"}},{"Add":{"text":" if eoff then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2794"}},{"Add":{"text":" hoff = math.min(e, eoff)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2823"}},{"Add":{"text":" else","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2830"}},{"Add":{"text":" hoff = e","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2843"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2849"}},{"Add":{"text":"--? print(s, e, soff, eoff, loff, hoff)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2891"}},{"Add":{"text":" return font:getWidth(line.data:sub(soff, loff-1)), font:getWidth(line.data:sub(soff, hoff))","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2985"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2989"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:2990"}},{"Add":{"text":"function Text.text_input(State, t)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:3025"}},{"Add":{"text":" if App.mouse_down(1) then return end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:3064"}},{"Add":{"text":" if App.any_modifier_down() then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:3098"}},{"Add":{"text":" if App.key_down(t) then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:3126"}},{"Add":{"text":" -- The modifiers didn't change the key. Handle it in keychord_press.","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:3201"}},{"Add":{"text":" return","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:3214"}},{"Add":{"text":" else","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:3223"}},{"Add":{"text":" -- Key mutated by the keyboard layout. Continue below.","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:3284"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:3292"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:3298"}},{"Add":{"text":" local before = snapshot(State, State.cursor1.line)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:3351"}},{"Add":{"text":"--? print(State.screen_top1.line, State.screen_top1.pos, State.cursor1.line, State.cursor1.pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:3449"}},{"Add":{"text":" Text.insert_at_cursor(State, t)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:3483"}},{"Add":{"text":" if State.cursor_y > App.screen.height - State.line_height then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:3548"}},{"Add":{"text":" Text.populate_screen_line_starting_pos(State, State.cursor1.line)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:3618"}},{"Add":{"text":" Text.snap_cursor_to_bottom_of_screen(State, State.left, State.right)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:3691"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:3697"}},{"Add":{"text":" record_undo_event(State, {before=before, after=snapshot(State, State.cursor1.line)})","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:3784"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:3788"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:3789"}},{"Add":{"text":"function Text.insert_at_cursor(State, t)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:3830"}},{"Add":{"text":" assert(State.lines[State.cursor1.line].mode == 'text', 'line is not text')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:3907"}},{"Add":{"text":" local byte_offset = Text.offset(State.lines[State.cursor1.line].data, State.cursor1.pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:3998"}},{"Add":{"text":" State.lines[State.cursor1.line].data = string.sub(State.lines[State.cursor1.line].data, 1, byte_offset-1)..t..string.sub(State.lines[State.cursor1.line].data, byte_offset)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:4172"}},{"Add":{"text":" Text.clear_screen_line_cache(State, State.cursor1.line)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:4230"}},{"Add":{"text":" State.cursor1.pos = State.cursor1.pos+1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:4272"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:4276"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:4277"}},{"Add":{"text":"-- Don't handle any keys here that would trigger text_input above.","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:4344"}},{"Add":{"text":"function Text.keychord_press(State, chord, key, scancode, is_repeat)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:4413"}},{"Add":{"text":"--? print('chord', chord, State.selection1.line, State.selection1.pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:4486"}},{"Add":{"text":" --== shortcuts that mutate text (must schedule_save)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:4541"}},{"Add":{"text":" if chord == 'return' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:4569"}},{"Add":{"text":" local before_line = State.cursor1.line","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:4612"}},{"Add":{"text":" local before = snapshot(State, before_line)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:4660"}},{"Add":{"text":" Text.insert_return(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:4690"}},{"Add":{"text":" if State.cursor_y > App.screen.height - State.line_height then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:4757"}},{"Add":{"text":" Text.snap_cursor_to_bottom_of_screen(State, State.left, State.right)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:4832"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:4840"}},{"Add":{"text":" record_undo_event(State, {before=before, after=snapshot(State, before_line, State.cursor1.line)})","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:4942"}},{"Add":{"text":" schedule_save(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:4967"}},{"Add":{"text":" elseif chord == 'tab' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:4996"}},{"Add":{"text":" local before = snapshot(State, State.cursor1.line)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:5051"}},{"Add":{"text":"--? print(State.screen_top1.line, State.screen_top1.pos, State.cursor1.line, State.cursor1.pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:5151"}},{"Add":{"text":" Text.insert_at_cursor(State, '\\t')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:5190"}},{"Add":{"text":" if State.cursor_y > App.screen.height - State.line_height then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:5257"}},{"Add":{"text":" Text.populate_screen_line_starting_pos(State, State.cursor1.line)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:5329"}},{"Add":{"text":" Text.snap_cursor_to_bottom_of_screen(State, State.left, State.right)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:5404"}},{"Add":{"text":"--? print('=>', State.screen_top1.line, State.screen_top1.pos, State.cursor1.line, State.cursor1.pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:5512"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:5520"}},{"Add":{"text":" record_undo_event(State, {before=before, after=snapshot(State, State.cursor1.line)})","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:5609"}},{"Add":{"text":" schedule_save(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:5634"}},{"Add":{"text":" elseif chord == 'backspace' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:5669"}},{"Add":{"text":" if State.selection1.line then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:5703"}},{"Add":{"text":" Text.delete_selection_and_record_undo_event(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:5760"}},{"Add":{"text":" schedule_save(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:5787"}},{"Add":{"text":" return","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:5800"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:5808"}},{"Add":{"text":" local before","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:5825"}},{"Add":{"text":" if State.cursor1.pos > 1 then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:5859"}},{"Add":{"text":" before = snapshot(State, State.cursor1.line)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:5910"}},{"Add":{"text":" local byte_start = utf8.offset(State.lines[State.cursor1.line].data, State.cursor1.pos-1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:6006"}},{"Add":{"text":" local byte_end = utf8.offset(State.lines[State.cursor1.line].data, State.cursor1.pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:6098"}},{"Add":{"text":" if byte_start then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:6123"}},{"Add":{"text":" if byte_end then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:6148"}},{"Add":{"text":" State.lines[State.cursor1.line].data = string.sub(State.lines[State.cursor1.line].data, 1, byte_start-1)..string.sub(State.lines[State.cursor1.line].data, byte_end)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:6323"}},{"Add":{"text":" else","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:6336"}},{"Add":{"text":" State.lines[State.cursor1.line].data = string.sub(State.lines[State.cursor1.line].data, 1, byte_start-1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:6451"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:6463"}},{"Add":{"text":" State.cursor1.pos = State.cursor1.pos-1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:6511"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:6521"}},{"Add":{"text":" elseif State.cursor1.line > 1 then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:6560"}},{"Add":{"text":" before = snapshot(State, State.cursor1.line-1, State.cursor1.line)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:6633"}},{"Add":{"text":" if State.lines[State.cursor1.line-1].mode == 'drawing' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:6699"}},{"Add":{"text":" table.remove(State.lines, State.cursor1.line-1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:6755"}},{"Add":{"text":" table.remove(State.line_cache, State.cursor1.line-1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:6816"}},{"Add":{"text":" else","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:6827"}},{"Add":{"text":" -- join lines","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:6849"}},{"Add":{"text":" State.cursor1.pos = utf8.len(State.lines[State.cursor1.line-1].data)+1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:6928"}},{"Add":{"text":" State.lines[State.cursor1.line-1].data = State.lines[State.cursor1.line-1].data..State.lines[State.cursor1.line].data","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:7054"}},{"Add":{"text":" table.remove(State.lines, State.cursor1.line)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:7108"}},{"Add":{"text":" table.remove(State.line_cache, State.cursor1.line)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:7167"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:7177"}},{"Add":{"text":" State.cursor1.line = State.cursor1.line-1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:7225"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:7233"}},{"Add":{"text":" if State.screen_top1.line > #State.lines then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:7283"}},{"Add":{"text":" Text.populate_screen_line_starting_pos(State, #State.lines)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:7349"}},{"Add":{"text":" local line_cache = State.line_cache[#State.line_cache]","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:7410"}},{"Add":{"text":" State.screen_top1 = {line=#State.lines, pos=line_cache.screen_line_starting_pos[#line_cache.screen_line_starting_pos]}","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:7535"}},{"Add":{"text":" elseif Text.lt1(State.cursor1, State.screen_top1) then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:7594"}},{"Add":{"text":" State.screen_top1 = {","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:7622"}},{"Add":{"text":" line=State.cursor1.line,","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:7655"}},{"Add":{"text":" pos=Text.pos_at_start_of_screen_line(State, State.cursor1),","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:7723"}},{"Add":{"text":" }","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:7731"}},{"Add":{"text":" Text.redraw_all(State) -- if we're scrolling, reclaim all line caches to avoid memory leaks","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:7830"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:7838"}},{"Add":{"text":" Text.clear_screen_line_cache(State, State.cursor1.line)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:7898"}},{"Add":{"text":" assert(Text.le1(State.screen_top1, State.cursor1), ('screen_top (line=%d,pos=%d) is below cursor (line=%d,pos=%d)'):format(State.screen_top1.line, State.screen_top1.pos, State.cursor1.line, State.cursor1.pos))","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:8112"}},{"Add":{"text":" record_undo_event(State, {before=before, after=snapshot(State, State.cursor1.line)})","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:8201"}},{"Add":{"text":" schedule_save(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:8226"}},{"Add":{"text":" elseif chord == 'delete' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:8258"}},{"Add":{"text":" if State.selection1.line then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:8292"}},{"Add":{"text":" Text.delete_selection_and_record_undo_event(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:8349"}},{"Add":{"text":" schedule_save(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:8376"}},{"Add":{"text":" return","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:8389"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:8397"}},{"Add":{"text":" local before","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:8414"}},{"Add":{"text":" if State.cursor1.pos <= utf8.len(State.lines[State.cursor1.line].data) then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:8494"}},{"Add":{"text":" before = snapshot(State, State.cursor1.line)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:8545"}},{"Add":{"text":" else","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:8554"}},{"Add":{"text":" before = snapshot(State, State.cursor1.line, State.cursor1.line+1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:8627"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:8635"}},{"Add":{"text":" if State.cursor1.pos <= utf8.len(State.lines[State.cursor1.line].data) then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:8715"}},{"Add":{"text":" local byte_start = utf8.offset(State.lines[State.cursor1.line].data, State.cursor1.pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:8809"}},{"Add":{"text":" local byte_end = utf8.offset(State.lines[State.cursor1.line].data, State.cursor1.pos+1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:8903"}},{"Add":{"text":" if byte_start then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:8928"}},{"Add":{"text":" if byte_end then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:8953"}},{"Add":{"text":" State.lines[State.cursor1.line].data = string.sub(State.lines[State.cursor1.line].data, 1, byte_start-1)..string.sub(State.lines[State.cursor1.line].data, byte_end)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:9128"}},{"Add":{"text":" else","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:9141"}},{"Add":{"text":" State.lines[State.cursor1.line].data = string.sub(State.lines[State.cursor1.line].data, 1, byte_start-1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:9256"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:9268"}},{"Add":{"text":" -- no change to State.cursor1.pos","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:9310"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:9320"}},{"Add":{"text":" elseif State.cursor1.line < #State.lines then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:9370"}},{"Add":{"text":" if State.lines[State.cursor1.line+1].mode == 'text' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:9433"}},{"Add":{"text":" -- join lines","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:9455"}},{"Add":{"text":" State.lines[State.cursor1.line].data = State.lines[State.cursor1.line].data..State.lines[State.cursor1.line+1].data","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:9579"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:9589"}},{"Add":{"text":" table.remove(State.lines, State.cursor1.line+1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:9643"}},{"Add":{"text":" table.remove(State.line_cache, State.cursor1.line+1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:9702"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:9710"}},{"Add":{"text":" Text.clear_screen_line_cache(State, State.cursor1.line)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:9770"}},{"Add":{"text":" record_undo_event(State, {before=before, after=snapshot(State, State.cursor1.line)})","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:9859"}},{"Add":{"text":" schedule_save(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:9884"}},{"Add":{"text":" --== shortcuts that move the cursor","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:9922"}},{"Add":{"text":" elseif chord == 'left' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:9952"}},{"Add":{"text":" Text.left(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:9973"}},{"Add":{"text":" State.selection1 = {}","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:9999"}},{"Add":{"text":" elseif chord == 'right' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10030"}},{"Add":{"text":" Text.right(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10052"}},{"Add":{"text":" State.selection1 = {}","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10078"}},{"Add":{"text":" elseif chord == 'S-left' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10110"}},{"Add":{"text":" if State.selection1.line == nil then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10151"}},{"Add":{"text":" State.selection1 = deepcopy(State.cursor1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10200"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10208"}},{"Add":{"text":" Text.left(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10229"}},{"Add":{"text":" elseif chord == 'S-right' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10262"}},{"Add":{"text":" if State.selection1.line == nil then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10303"}},{"Add":{"text":" State.selection1 = deepcopy(State.cursor1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10352"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10360"}},{"Add":{"text":" Text.right(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10382"}},{"Add":{"text":" -- C- hotkeys reserved for drawings, so we'll use M-","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10437"}},{"Add":{"text":" elseif chord == 'M-left' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10469"}},{"Add":{"text":" Text.word_left(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10495"}},{"Add":{"text":" State.selection1 = {}","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10521"}},{"Add":{"text":" elseif chord == 'M-right' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10554"}},{"Add":{"text":" Text.word_right(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10581"}},{"Add":{"text":" State.selection1 = {}","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10607"}},{"Add":{"text":" elseif chord == 'M-S-left' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10641"}},{"Add":{"text":" if State.selection1.line == nil then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10682"}},{"Add":{"text":" State.selection1 = deepcopy(State.cursor1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10731"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10739"}},{"Add":{"text":" Text.word_left(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10765"}},{"Add":{"text":" elseif chord == 'M-S-right' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10800"}},{"Add":{"text":" if State.selection1.line == nil then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10841"}},{"Add":{"text":" State.selection1 = deepcopy(State.cursor1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10890"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10898"}},{"Add":{"text":" Text.word_right(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10925"}},{"Add":{"text":" elseif chord == 'home' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10955"}},{"Add":{"text":" Text.start_of_line(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:10985"}},{"Add":{"text":" State.selection1 = {}","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11011"}},{"Add":{"text":" elseif chord == 'end' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11040"}},{"Add":{"text":" Text.end_of_line(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11068"}},{"Add":{"text":" State.selection1 = {}","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11094"}},{"Add":{"text":" elseif chord == 'S-home' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11126"}},{"Add":{"text":" if State.selection1.line == nil then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11167"}},{"Add":{"text":" State.selection1 = deepcopy(State.cursor1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11216"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11224"}},{"Add":{"text":" Text.start_of_line(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11254"}},{"Add":{"text":" elseif chord == 'S-end' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11285"}},{"Add":{"text":" if State.selection1.line == nil then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11326"}},{"Add":{"text":" State.selection1 = deepcopy(State.cursor1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11375"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11383"}},{"Add":{"text":" Text.end_of_line(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11411"}},{"Add":{"text":" elseif chord == 'up' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11439"}},{"Add":{"text":" Text.up(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11458"}},{"Add":{"text":" State.selection1 = {}","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11484"}},{"Add":{"text":" elseif chord == 'down' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11514"}},{"Add":{"text":" Text.down(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11535"}},{"Add":{"text":" State.selection1 = {}","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11561"}},{"Add":{"text":" elseif chord == 'S-up' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11591"}},{"Add":{"text":" if State.selection1.line == nil then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11632"}},{"Add":{"text":" State.selection1 = deepcopy(State.cursor1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11681"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11689"}},{"Add":{"text":" Text.up(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11708"}},{"Add":{"text":" elseif chord == 'S-down' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11740"}},{"Add":{"text":" if State.selection1.line == nil then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11781"}},{"Add":{"text":" State.selection1 = deepcopy(State.cursor1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11830"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11838"}},{"Add":{"text":" Text.down(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11859"}},{"Add":{"text":" elseif chord == 'pageup' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11891"}},{"Add":{"text":" Text.pageup(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11914"}},{"Add":{"text":" State.selection1 = {}","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11940"}},{"Add":{"text":" elseif chord == 'pagedown' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11974"}},{"Add":{"text":" Text.pagedown(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:11999"}},{"Add":{"text":" State.selection1 = {}","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:12025"}},{"Add":{"text":" elseif chord == 'S-pageup' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:12059"}},{"Add":{"text":" if State.selection1.line == nil then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:12100"}},{"Add":{"text":" State.selection1 = deepcopy(State.cursor1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:12149"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:12157"}},{"Add":{"text":" Text.pageup(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:12180"}},{"Add":{"text":" elseif chord == 'S-pagedown' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:12216"}},{"Add":{"text":" if State.selection1.line == nil then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:12257"}},{"Add":{"text":" State.selection1 = deepcopy(State.cursor1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:12306"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:12314"}},{"Add":{"text":" Text.pagedown(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:12339"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:12345"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:12349"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:12350"}},{"Add":{"text":"function Text.insert_return(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:12385"}},{"Add":{"text":" local byte_offset = Text.offset(State.lines[State.cursor1.line].data, State.cursor1.pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:12476"}},{"Add":{"text":" table.insert(State.lines, State.cursor1.line+1, {mode='text', data=string.sub(State.lines[State.cursor1.line].data, byte_offset)})","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:12609"}},{"Add":{"text":" table.insert(State.line_cache, State.cursor1.line+1, {})","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:12668"}},{"Add":{"text":" State.lines[State.cursor1.line].data = string.sub(State.lines[State.cursor1.line].data, 1, byte_offset-1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:12776"}},{"Add":{"text":" Text.clear_screen_line_cache(State, State.cursor1.line)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:12834"}},{"Add":{"text":" State.cursor1 = {line=State.cursor1.line+1, pos=1}","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:12887"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:12891"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:12892"}},{"Add":{"text":"function Text.pageup(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:12920"}},{"Add":{"text":" State.screen_top1 = Text.previous_screen_top1(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:12975"}},{"Add":{"text":" State.cursor1 = deepcopy(State.screen_top1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:13021"}},{"Add":{"text":" Text.move_cursor_down_to_next_text_line_while_scrolling_again_if_necessary(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:13105"}},{"Add":{"text":" Text.redraw_all(State) -- if we're scrolling, reclaim all line caches to avoid memory leaks","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:13200"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:13204"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:13205"}},{"Add":{"text":"-- return the top y coordinate of a given line_index,","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:13259"}},{"Add":{"text":"-- or nil if no part of it is on screen","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:13299"}},{"Add":{"text":"function Text.starty(State, line_index)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:13339"}},{"Add":{"text":" -- duplicate some logic from love.draw","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:13380"}},{"Add":{"text":" -- does not modify State (except to populate line_cache)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:13439"}},{"Add":{"text":" if line_index < State.screen_top1.line then return end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:13496"}},{"Add":{"text":" local loc2 = Text.to2(State, State.screen_top1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:13546"}},{"Add":{"text":" local y = State.top","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:13568"}},{"Add":{"text":" while true do","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:13584"}},{"Add":{"text":" if State.lines[loc2.line].mode == 'drawing' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:13637"}},{"Add":{"text":" y = y + Drawing_padding_top","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:13671"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:13679"}},{"Add":{"text":" if loc2.line == line_index then return y end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:13728"}},{"Add":{"text":" if State.lines[loc2.line].mode == 'text' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:13778"}},{"Add":{"text":" y = y + State.line_height","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:13810"}},{"Add":{"text":" elseif State.lines[loc2.line].mode == 'drawing' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:13867"}},{"Add":{"text":" y = y + Drawing.pixels(State.lines[loc2.line].h, State.width) + Drawing_padding_bottom","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:13960"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:13968"}},{"Add":{"text":" if y + State.line_height > App.screen.height then break end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:14032"}},{"Add":{"text":" local next_loc2 = Text.next_screen_line(State, loc2)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:14089"}},{"Add":{"text":" if Text.eq2(next_loc2, loc2) then break end -- end of file","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:14153"}},{"Add":{"text":" loc2 = next_loc2","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:14174"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:14180"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:14184"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:14185"}},{"Add":{"text":"function Text.previous_screen_top1(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:14227"}},{"Add":{"text":" -- duplicate some logic from love.draw","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:14268"}},{"Add":{"text":" -- does not modify State (except to populate line_cache)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:14327"}},{"Add":{"text":" local loc2 = Text.to2(State, State.screen_top1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:14377"}},{"Add":{"text":" local y = App.screen.height - State.line_height","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:14427"}},{"Add":{"text":" while y >= State.top do","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:14453"}},{"Add":{"text":" if loc2.line == 1 and loc2.screen_line == 1 and loc2.screen_pos == 1 then break end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:14541"}},{"Add":{"text":" if State.lines[loc2.line].mode == 'text' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:14591"}},{"Add":{"text":" y = y - State.line_height","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:14623"}},{"Add":{"text":" elseif State.lines[loc2.line].mode == 'drawing' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:14680"}},{"Add":{"text":" y = y - Drawing_padding_height - Drawing.pixels(State.lines[loc2.line].h, State.width)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:14773"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:14781"}},{"Add":{"text":" loc2 = Text.previous_screen_line(State, loc2)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:14831"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:14837"}},{"Add":{"text":" return Text.to1(State, loc2)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:14868"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:14872"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:14873"}},{"Add":{"text":"function Text.pagedown(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:14903"}},{"Add":{"text":" State.screen_top1 = Text.screen_bottom1(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:14952"}},{"Add":{"text":" State.cursor1 = deepcopy(State.screen_top1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:14998"}},{"Add":{"text":" Text.move_cursor_down_to_next_text_line_while_scrolling_again_if_necessary(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:15082"}},{"Add":{"text":" Text.redraw_all(State) -- if we're scrolling, reclaim all line caches to avoid memory leaks","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:15177"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:15181"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:15182"}},{"Add":{"text":"-- return the location of the start of the bottom-most line on screen","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:15252"}},{"Add":{"text":"function Text.screen_bottom1(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:15288"}},{"Add":{"text":" -- duplicate some logic from love.draw","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:15329"}},{"Add":{"text":" -- does not modify State (except to populate line_cache)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:15388"}},{"Add":{"text":" local loc2 = Text.to2(State, State.screen_top1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:15438"}},{"Add":{"text":" local y = State.top","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:15460"}},{"Add":{"text":" while true do","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:15476"}},{"Add":{"text":" if State.lines[loc2.line].mode == 'text' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:15526"}},{"Add":{"text":" y = y + State.line_height","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:15558"}},{"Add":{"text":" elseif State.lines[loc2.line].mode == 'drawing' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:15615"}},{"Add":{"text":" y = y + Drawing_padding_height + Drawing.pixels(State.lines[loc2.line].h, State.width)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:15708"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:15716"}},{"Add":{"text":" if y + State.line_height > App.screen.height then break end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:15780"}},{"Add":{"text":" local next_loc2 = Text.next_screen_line(State, loc2)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:15837"}},{"Add":{"text":" if Text.eq2(next_loc2, loc2) then break end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:15885"}},{"Add":{"text":" loc2 = next_loc2","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:15906"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:15912"}},{"Add":{"text":" return Text.to1(State, loc2)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:15943"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:15947"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:15948"}},{"Add":{"text":"function Text.up(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:15972"}},{"Add":{"text":" assert(State.lines[State.cursor1.line].mode == 'text', 'line is not text')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:16049"}},{"Add":{"text":"--? print('up', State.cursor1.line, State.cursor1.pos, State.screen_top1.line, State.screen_top1.pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:16153"}},{"Add":{"text":" local screen_line_starting_pos, screen_line_index = Text.pos_at_start_of_screen_line(State, State.cursor1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:16262"}},{"Add":{"text":" if screen_line_starting_pos == 1 then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:16302"}},{"Add":{"text":"--? print('cursor is at first screen line of its line')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:16362"}},{"Add":{"text":" -- line is done; skip to previous text line","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:16410"}},{"Add":{"text":" local new_cursor_line = State.cursor1.line","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:16457"}},{"Add":{"text":" while new_cursor_line > 1 do","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:16490"}},{"Add":{"text":" new_cursor_line = new_cursor_line-1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:16532"}},{"Add":{"text":" if State.lines[new_cursor_line].mode == 'text' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:16590"}},{"Add":{"text":"--? print('found previous text line')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:16636"}},{"Add":{"text":" State.cursor1 = {line=new_cursor_line, pos=nil}","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:16692"}},{"Add":{"text":" Text.populate_screen_line_starting_pos(State, State.cursor1.line)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:16766"}},{"Add":{"text":" -- previous text line found, pick its final screen line","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:16830"}},{"Add":{"text":"--? print('has multiple screen lines')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:16877"}},{"Add":{"text":" local screen_line_starting_pos = State.line_cache[State.cursor1.line].screen_line_starting_pos","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:16980"}},{"Add":{"text":"--? print(#screen_line_starting_pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:17025"}},{"Add":{"text":" screen_line_starting_pos = screen_line_starting_pos[#screen_line_starting_pos]","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:17112"}},{"Add":{"text":" local screen_line_starting_byte_offset = Text.offset(State.lines[State.cursor1.line].data, screen_line_starting_pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:17237"}},{"Add":{"text":" local s = string.sub(State.lines[State.cursor1.line].data, screen_line_starting_byte_offset)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:17338"}},{"Add":{"text":" State.cursor1.pos = screen_line_starting_pos + Text.nearest_cursor_pos(State.font, s, State.cursor_x, State.left) - 1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:17464"}},{"Add":{"text":" break","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:17478"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:17488"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:17496"}},{"Add":{"text":" else","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:17503"}},{"Add":{"text":" -- move up one screen line in current line","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:17550"}},{"Add":{"text":" assert(screen_line_index > 1, 'bumped up against top screen line in line')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:17629"}},{"Add":{"text":" local new_screen_line_starting_pos = State.line_cache[State.cursor1.line].screen_line_starting_pos[screen_line_index-1]","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:17753"}},{"Add":{"text":" local new_screen_line_starting_byte_offset = Text.offset(State.lines[State.cursor1.line].data, new_screen_line_starting_pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:17882"}},{"Add":{"text":" local s = string.sub(State.lines[State.cursor1.line].data, new_screen_line_starting_byte_offset)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:17983"}},{"Add":{"text":" State.cursor1.pos = new_screen_line_starting_pos + Text.nearest_cursor_pos(State.font, s, State.cursor_x, State.left) - 1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:18109"}},{"Add":{"text":"--? print('cursor pos is now '..tostring(State.cursor1.pos))","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:18174"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:18180"}},{"Add":{"text":" if Text.lt1(State.cursor1, State.screen_top1) then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:18233"}},{"Add":{"text":" State.screen_top1 = {","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:18259"}},{"Add":{"text":" line=State.cursor1.line,","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:18290"}},{"Add":{"text":" pos=Text.pos_at_start_of_screen_line(State, State.cursor1),","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:18356"}},{"Add":{"text":" }","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:18362"}},{"Add":{"text":" Text.redraw_all(State) -- if we're scrolling, reclaim all line caches to avoid memory leaks","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:18459"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:18465"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:18469"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:18470"}},{"Add":{"text":"function Text.down(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:18496"}},{"Add":{"text":" assert(State.lines[State.cursor1.line].mode == 'text', 'line is not text')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:18573"}},{"Add":{"text":"--? print('down', State.cursor1.line, State.cursor1.pos, State.screen_top1.line, State.screen_top1.pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:18679"}},{"Add":{"text":" assert(State.cursor1.pos, 'cursor has no pos')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:18728"}},{"Add":{"text":" if Text.cursor_at_final_screen_line(State) then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:18778"}},{"Add":{"text":" -- line is done, skip to next text line","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:18822"}},{"Add":{"text":"--? print('cursor at final screen line of its line')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:18879"}},{"Add":{"text":" local new_cursor_line = State.cursor1.line","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:18926"}},{"Add":{"text":" while new_cursor_line < #State.lines do","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:18970"}},{"Add":{"text":" new_cursor_line = new_cursor_line+1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:19012"}},{"Add":{"text":" if State.lines[new_cursor_line].mode == 'text' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:19070"}},{"Add":{"text":" State.cursor1 = {","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:19096"}},{"Add":{"text":" line = new_cursor_line,","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:19130"}},{"Add":{"text":" pos = Text.nearest_cursor_pos(State.font, State.lines[new_cursor_line].data, State.cursor_x, State.left),","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:19246"}},{"Add":{"text":" }","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:19256"}},{"Add":{"text":"--? print(State.cursor1.pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:19293"}},{"Add":{"text":" break","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:19307"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:19317"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:19325"}},{"Add":{"text":" local screen_bottom1 = Text.screen_bottom1(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:19379"}},{"Add":{"text":"--? print('down 2', State.cursor1.line, State.cursor1.pos, State.screen_top1.line, State.screen_top1.pos, screen_bottom1.line, screen_bottom1.pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:19528"}},{"Add":{"text":" if State.cursor1.line > screen_bottom1.line then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:19581"}},{"Add":{"text":"--? print('screen top before:', State.screen_top1.line, State.screen_top1.pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:19666"}},{"Add":{"text":"--? print('scroll up preserving cursor')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:19713"}},{"Add":{"text":" Text.snap_cursor_to_bottom_of_screen(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:19763"}},{"Add":{"text":"--? print('screen top after:', State.screen_top1.line, State.screen_top1.pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:19847"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:19855"}},{"Add":{"text":" else","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:19862"}},{"Add":{"text":" -- move down one screen line in current line","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:19911"}},{"Add":{"text":" local screen_bottom1 = Text.screen_bottom1(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:19965"}},{"Add":{"text":" local scroll_down = Text.le1(screen_bottom1, State.cursor1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:20029"}},{"Add":{"text":"--? print('cursor is NOT at final screen line of its line')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:20093"}},{"Add":{"text":" local screen_line_starting_pos, screen_line_index = Text.pos_at_start_of_screen_line(State, State.cursor1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:20204"}},{"Add":{"text":" Text.populate_screen_line_starting_pos(State, State.cursor1.line)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:20274"}},{"Add":{"text":" local new_screen_line_starting_pos = State.line_cache[State.cursor1.line].screen_line_starting_pos[screen_line_index+1]","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:20398"}},{"Add":{"text":"--? print('switching pos of screen line at cursor from '..tostring(screen_line_starting_pos)..' to '..tostring(new_screen_line_starting_pos))","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:20544"}},{"Add":{"text":" local new_screen_line_starting_byte_offset = Text.offset(State.lines[State.cursor1.line].data, new_screen_line_starting_pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:20673"}},{"Add":{"text":" local s = string.sub(State.lines[State.cursor1.line].data, new_screen_line_starting_byte_offset)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:20774"}},{"Add":{"text":" State.cursor1.pos = new_screen_line_starting_pos + Text.nearest_cursor_pos(State.font, s, State.cursor_x, State.left) - 1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:20900"}},{"Add":{"text":"--? print('cursor pos is now', State.cursor1.line, State.cursor1.pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:20974"}},{"Add":{"text":" if scroll_down then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:20998"}},{"Add":{"text":"--? print('scroll up preserving cursor')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21045"}},{"Add":{"text":" Text.snap_cursor_to_bottom_of_screen(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21095"}},{"Add":{"text":"--? print('screen top after:', State.screen_top1.line, State.screen_top1.pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21179"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21187"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21193"}},{"Add":{"text":"--? print('=>', State.cursor1.line, State.cursor1.pos, State.screen_top1.line, State.screen_top1.pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21297"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21301"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21302"}},{"Add":{"text":"function Text.start_of_line(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21337"}},{"Add":{"text":" State.cursor1.pos = 1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21361"}},{"Add":{"text":" if Text.lt1(State.cursor1, State.screen_top1) then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21414"}},{"Add":{"text":" State.screen_top1 = deepcopy(State.cursor1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21462"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21468"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21472"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21473"}},{"Add":{"text":"function Text.end_of_line(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21506"}},{"Add":{"text":" State.cursor1.pos = utf8.len(State.lines[State.cursor1.line].data) + 1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21579"}},{"Add":{"text":" if Text.cursor_out_of_screen(State) then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21622"}},{"Add":{"text":" Text.snap_cursor_to_bottom_of_screen(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21670"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21676"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21680"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21681"}},{"Add":{"text":"function Text.word_left(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21712"}},{"Add":{"text":" -- skip some whitespace","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21738"}},{"Add":{"text":" while true do","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21754"}},{"Add":{"text":" if State.cursor1.pos == 1 then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21789"}},{"Add":{"text":" break","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21801"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21809"}},{"Add":{"text":" if Text.match(State.lines[State.cursor1.line].data, State.cursor1.pos-1, '%S') then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21897"}},{"Add":{"text":" break","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21909"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21917"}},{"Add":{"text":" Text.left(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21938"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21944"}},{"Add":{"text":" -- skip some non-whitespace","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21974"}},{"Add":{"text":" while true do","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:21990"}},{"Add":{"text":" Text.left(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22011"}},{"Add":{"text":" if State.cursor1.pos == 1 then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22046"}},{"Add":{"text":" break","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22058"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22066"}},{"Add":{"text":" assert(State.cursor1.pos > 1, 'bumped up against start of line')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22135"}},{"Add":{"text":" if Text.match(State.lines[State.cursor1.line].data, State.cursor1.pos-1, '%s') then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22223"}},{"Add":{"text":" break","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22235"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22243"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22249"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22253"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22254"}},{"Add":{"text":"function Text.word_right(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22286"}},{"Add":{"text":" -- skip some whitespace","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22312"}},{"Add":{"text":" while true do","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22328"}},{"Add":{"text":" if State.cursor1.pos > utf8.len(State.lines[State.cursor1.line].data) then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22407"}},{"Add":{"text":" break","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22419"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22427"}},{"Add":{"text":" if Text.match(State.lines[State.cursor1.line].data, State.cursor1.pos, '%S') then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22513"}},{"Add":{"text":" break","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22525"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22533"}},{"Add":{"text":" Text.right_without_scroll(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22570"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22576"}},{"Add":{"text":" while true do","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22592"}},{"Add":{"text":" Text.right_without_scroll(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22629"}},{"Add":{"text":" if State.cursor1.pos > utf8.len(State.lines[State.cursor1.line].data) then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22708"}},{"Add":{"text":" break","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22720"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22728"}},{"Add":{"text":" if Text.match(State.lines[State.cursor1.line].data, State.cursor1.pos, '%s') then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22814"}},{"Add":{"text":" break","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22826"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22834"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22840"}},{"Add":{"text":" if Text.cursor_out_of_screen(State) then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22883"}},{"Add":{"text":" Text.snap_cursor_to_bottom_of_screen(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22931"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22937"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22941"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22942"}},{"Add":{"text":"function Text.match(s, pos, pat)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:22975"}},{"Add":{"text":" local start_offset = Text.offset(s, pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:23018"}},{"Add":{"text":" local end_offset = Text.offset(s, pos+1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:23061"}},{"Add":{"text":" assert(end_offset > start_offset, ('end_offset %d not > start_offset %d'):format(end_offset, start_offset))","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:23171"}},{"Add":{"text":" local curr = s:sub(start_offset, end_offset-1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:23220"}},{"Add":{"text":" return curr:match(pat)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:23245"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:23249"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:23250"}},{"Add":{"text":"function Text.left(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:23276"}},{"Add":{"text":" assert(State.lines[State.cursor1.line].mode == 'text', 'line is not text')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:23353"}},{"Add":{"text":" if State.cursor1.pos > 1 then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:23385"}},{"Add":{"text":" State.cursor1.pos = State.cursor1.pos-1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:23429"}},{"Add":{"text":" else","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:23436"}},{"Add":{"text":" local new_cursor_line = State.cursor1.line","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:23483"}},{"Add":{"text":" while new_cursor_line > 1 do","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:23516"}},{"Add":{"text":" new_cursor_line = new_cursor_line-1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:23558"}},{"Add":{"text":" if State.lines[new_cursor_line].mode == 'text' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:23616"}},{"Add":{"text":" State.cursor1 = {","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:23642"}},{"Add":{"text":" line = new_cursor_line,","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:23676"}},{"Add":{"text":" pos = utf8.len(State.lines[new_cursor_line].data) + 1,","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:23741"}},{"Add":{"text":" }","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:23751"}},{"Add":{"text":" break","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:23765"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:23775"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:23783"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:23789"}},{"Add":{"text":" if Text.lt1(State.cursor1, State.screen_top1) then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:23842"}},{"Add":{"text":" State.screen_top1 = {","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:23868"}},{"Add":{"text":" line=State.cursor1.line,","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:23899"}},{"Add":{"text":" pos=Text.pos_at_start_of_screen_line(State, State.cursor1),","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:23965"}},{"Add":{"text":" }","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:23971"}},{"Add":{"text":" Text.redraw_all(State) -- if we're scrolling, reclaim all line caches to avoid memory leaks","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24068"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24074"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24078"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24079"}},{"Add":{"text":"function Text.right(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24106"}},{"Add":{"text":" Text.right_without_scroll(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24141"}},{"Add":{"text":" if Text.cursor_out_of_screen(State) then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24184"}},{"Add":{"text":" Text.snap_cursor_to_bottom_of_screen(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24232"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24238"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24242"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24243"}},{"Add":{"text":"function Text.right_without_scroll(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24285"}},{"Add":{"text":" assert(State.lines[State.cursor1.line].mode == 'text', 'line is not text')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24362"}},{"Add":{"text":" if State.cursor1.pos <= utf8.len(State.lines[State.cursor1.line].data) then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24440"}},{"Add":{"text":" State.cursor1.pos = State.cursor1.pos+1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24484"}},{"Add":{"text":" else","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24491"}},{"Add":{"text":" local new_cursor_line = State.cursor1.line","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24538"}},{"Add":{"text":" while new_cursor_line <= #State.lines-1 do","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24585"}},{"Add":{"text":" new_cursor_line = new_cursor_line+1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24627"}},{"Add":{"text":" if State.lines[new_cursor_line].mode == 'text' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24685"}},{"Add":{"text":" State.cursor1 = {line=new_cursor_line, pos=1}","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24739"}},{"Add":{"text":" break","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24753"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24763"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24771"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24777"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24781"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24782"}},{"Add":{"text":"-- result: pos, index of screen line","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24819"}},{"Add":{"text":"function Text.pos_at_start_of_screen_line(State, loc1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24874"}},{"Add":{"text":" Text.populate_screen_line_starting_pos(State, loc1.line)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24933"}},{"Add":{"text":" local line_cache = State.line_cache[loc1.line]","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:24982"}},{"Add":{"text":" for i=#line_cache.screen_line_starting_pos,1,-1 do","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:25035"}},{"Add":{"text":" local spos = line_cache.screen_line_starting_pos[i]","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:25091"}},{"Add":{"text":" if spos <= loc1.pos then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:25120"}},{"Add":{"text":" return spos,i","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:25140"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:25148"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:25154"}},{"Add":{"text":" assert(false, ('invalid pos %d'):format(loc1.pos))","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:25207"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:25211"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:25212"}},{"Add":{"text":"function Text.pos_at_end_of_screen_line(State, loc1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:25265"}},{"Add":{"text":" assert(State.lines[loc1.line].mode == 'text')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:25313"}},{"Add":{"text":" Text.populate_screen_line_starting_pos(State, loc1.line)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:25372"}},{"Add":{"text":" local line_cache = State.line_cache[loc1.line]","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:25421"}},{"Add":{"text":" local most_recent_final_pos = utf8.len(State.lines[loc1.line].data)+1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:25493"}},{"Add":{"text":" for i=#line_cache.screen_line_starting_pos,1,-1 do","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:25546"}},{"Add":{"text":" local spos = line_cache.screen_line_starting_pos[i]","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:25602"}},{"Add":{"text":" if spos <= loc1.pos then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:25631"}},{"Add":{"text":" return most_recent_final_pos","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:25666"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:25674"}},{"Add":{"text":" most_recent_final_pos = spos-1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:25709"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:25715"}},{"Add":{"text":" assert(false, ('invalid pos %d'):format(loc1.pos))","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:25768"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:25772"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:25773"}},{"Add":{"text":"function Text.final_text_loc_on_screen(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:25819"}},{"Add":{"text":" local screen_bottom1 = Text.screen_bottom1(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:25871"}},{"Add":{"text":" if State.lines[screen_bottom1.line].mode == 'text' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:25929"}},{"Add":{"text":" return {","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:25942"}},{"Add":{"text":" line=screen_bottom1.line,","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:25974"}},{"Add":{"text":" pos=Text.pos_at_end_of_screen_line(State, screen_bottom1),","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:26039"}},{"Add":{"text":" }","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:26045"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:26051"}},{"Add":{"text":" local loc2 = Text.to2(State, screen_bottom1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:26098"}},{"Add":{"text":" while true do","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:26114"}},{"Add":{"text":" if State.lines[loc2.line].mode == 'text' then break end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:26174"}},{"Add":{"text":" assert(loc2.line > 1 or loc2.screen_line > 1 and loc2.screen_pos > 1) -- elsewhere we're making sure there's always at least one text line on screen","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:26328"}},{"Add":{"text":" loc2 = Text.previous_screen_line(State, loc2)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:26378"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:26384"}},{"Add":{"text":" local result = Text.to1(State, loc2)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:26423"}},{"Add":{"text":" result.pos = Text.pos_at_end_of_screen_line(State, result)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:26484"}},{"Add":{"text":" return result","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:26500"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:26504"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:26505"}},{"Add":{"text":"function Text.cursor_at_final_screen_line(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:26554"}},{"Add":{"text":" Text.populate_screen_line_starting_pos(State, State.cursor1.line)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:26622"}},{"Add":{"text":" local screen_lines = State.line_cache[State.cursor1.line].screen_line_starting_pos","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:26707"}},{"Add":{"text":"--? print(screen_lines[#screen_lines], State.cursor1.pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:26767"}},{"Add":{"text":" return screen_lines[#screen_lines] <= State.cursor1.pos","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:26825"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:26829"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:26830"}},{"Add":{"text":"function Text.move_cursor_down_to_next_text_line_while_scrolling_again_if_necessary(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:26921"}},{"Add":{"text":" local y = State.top","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:26943"}},{"Add":{"text":" while State.cursor1.line <= #State.lines do","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:26989"}},{"Add":{"text":" if State.lines[State.cursor1.line].mode == 'text' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:27048"}},{"Add":{"text":" break","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:27060"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:27068"}},{"Add":{"text":"--? print('cursor skips', State.cursor1.line)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:27118"}},{"Add":{"text":" y = y + Drawing_padding_height + Drawing.pixels(State.lines[State.cursor1.line].h, State.width)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:27218"}},{"Add":{"text":" State.cursor1.line = State.cursor1.line + 1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:27266"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:27272"}},{"Add":{"text":" if State.cursor1.pos == nil then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:27307"}},{"Add":{"text":" State.cursor1.pos = 1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:27333"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:27339"}},{"Add":{"text":" -- hack: insert a text line at bottom of file if necessary","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:27400"}},{"Add":{"text":" if State.cursor1.line > #State.lines then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:27444"}},{"Add":{"text":" assert(State.cursor1.line == #State.lines+1, 'tried to ensure bottom line of file is text, but failed')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:27552"}},{"Add":{"text":" table.insert(State.lines, {mode='text', data=''})","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:27606"}},{"Add":{"text":" table.insert(State.line_cache, {})","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:27645"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:27651"}},{"Add":{"text":"--? print(y, App.screen.height, App.screen.height-State.line_height)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:27722"}},{"Add":{"text":" if y > App.screen.height - State.line_height then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:27774"}},{"Add":{"text":"--? print('scroll up')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:27801"}},{"Add":{"text":" Text.snap_cursor_to_bottom_of_screen(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:27849"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:27855"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:27859"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:27860"}},{"Add":{"text":"-- should never modify State.cursor1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:27897"}},{"Add":{"text":"function Text.snap_cursor_to_bottom_of_screen(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:27950"}},{"Add":{"text":"--? print('to2:', State.cursor1.line, State.cursor1.pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:28009"}},{"Add":{"text":" local top2 = Text.to2(State, State.cursor1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:28055"}},{"Add":{"text":"--? print('to2: =>', top2.line, top2.screen_line, top2.screen_pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:28124"}},{"Add":{"text":" -- slide to start of screen line","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:28159"}},{"Add":{"text":" top2.screen_pos = 1 -- start of screen line","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:28206"}},{"Add":{"text":"--? print('snap', State.screen_top1.line, State.screen_top1.pos, State.cursor1.line, State.cursor1.pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:28312"}},{"Add":{"text":"--? print('cursor pos '..tostring(State.cursor1.pos)..' is on the #'..tostring(top2.screen_line)..' screen line down')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:28433"}},{"Add":{"text":" local y = App.screen.height - State.line_height","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:28483"}},{"Add":{"text":" -- duplicate some logic from love.draw","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:28524"}},{"Add":{"text":" while true do","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:28540"}},{"Add":{"text":"--? print(y, 'top2:', top2.line, top2.screen_line, top2.screen_pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:28612"}},{"Add":{"text":" if top2.line == 1 and top2.screen_line == 1 then break end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:28675"}},{"Add":{"text":" if top2.screen_line > 1 or State.lines[top2.line-1].mode == 'text' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:28751"}},{"Add":{"text":" local h = State.line_height","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:28785"}},{"Add":{"text":" if y - h < State.top then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:28817"}},{"Add":{"text":" break","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:28831"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:28841"}},{"Add":{"text":" y = y - h","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:28857"}},{"Add":{"text":" else","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:28866"}},{"Add":{"text":" assert(top2.line > 1, 'tried to snap cursor to buttom of screen but failed')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:28949"}},{"Add":{"text":" assert(State.lines[top2.line-1].mode == 'drawing', \"expected a drawing but it's not\")","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:29041"}},{"Add":{"text":" -- We currently can't draw partial drawings, so either skip it entirely","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:29119"}},{"Add":{"text":" -- or not at all.","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:29143"}},{"Add":{"text":" local h = Drawing_padding_height + Drawing.pixels(State.lines[top2.line-1].h, State.width)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:29240"}},{"Add":{"text":" if y - h < State.top then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:29272"}},{"Add":{"text":" break","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:29286"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:29296"}},{"Add":{"text":"--? print('skipping drawing of height', h)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:29345"}},{"Add":{"text":" y = y - h","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:29361"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:29369"}},{"Add":{"text":" top2 = Text.previous_screen_line(State, top2)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:29419"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:29425"}},{"Add":{"text":"--? print('top2 finally:', top2.line, top2.screen_line, top2.screen_pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:29500"}},{"Add":{"text":" State.screen_top1 = Text.to1(State, top2)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:29544"}},{"Add":{"text":"--? print('top1 finally:', State.screen_top1.line, State.screen_top1.pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:29620"}},{"Add":{"text":"--? print('snap =>', State.screen_top1.line, State.screen_top1.pos, State.cursor1.line, State.cursor1.pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:29729"}},{"Add":{"text":" Text.redraw_all(State) -- if we're scrolling, reclaim all line caches to avoid memory leaks","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:29824"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:29828"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:29829"}},{"Add":{"text":"function Text.in_line(State, line_index, x,y)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:29875"}},{"Add":{"text":" local line = State.lines[line_index]","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:29914"}},{"Add":{"text":" local line_cache = State.line_cache[line_index]","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:29964"}},{"Add":{"text":" local starty = Text.starty(State, line_index)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:30012"}},{"Add":{"text":" if starty == nil then return false end -- outside current page","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:30078"}},{"Add":{"text":" if y < starty then return false end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:30116"}},{"Add":{"text":" Text.populate_screen_line_starting_pos(State, line_index)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:30176"}},{"Add":{"text":" return y < starty + State.line_height*(#line_cache.screen_line_starting_pos - Text.screen_line_index(line_cache.screen_line_starting_pos, line_cache.startpos) + 1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:30342"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:30346"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:30347"}},{"Add":{"text":"-- convert mx,my in pixels to schema-1 coordinates","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:30398"}},{"Add":{"text":"function Text.to_pos_on_line(State, line_index, mx, my)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:30454"}},{"Add":{"text":" local line = State.lines[line_index]","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:30493"}},{"Add":{"text":" local line_cache = State.line_cache[line_index]","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:30543"}},{"Add":{"text":" local starty = Text.starty(State, line_index)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:30591"}},{"Add":{"text":" assert(my >= starty, 'failed to map y pixel to line')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:30647"}},{"Add":{"text":" -- duplicate some logic from Text.draw","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:30688"}},{"Add":{"text":" local y = starty","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:30707"}},{"Add":{"text":" local start_screen_line_index = Text.screen_line_index(line_cache.screen_line_starting_pos, line_cache.startpos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:30822"}},{"Add":{"text":" for screen_line_index = start_screen_line_index,#line_cache.screen_line_starting_pos do","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:30912"}},{"Add":{"text":" local screen_line_starting_pos = line_cache.screen_line_starting_pos[screen_line_index]","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:31004"}},{"Add":{"text":" local screen_line_starting_byte_offset = Text.offset(line.data, screen_line_starting_pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:31098"}},{"Add":{"text":"--? print('iter', y, screen_line_index, screen_line_starting_pos, string.sub(line.data, screen_line_starting_byte_offset))","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:31225"}},{"Add":{"text":" local nexty = y + State.line_height","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:31265"}},{"Add":{"text":" if my < nexty then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:31288"}},{"Add":{"text":" -- On all wrapped screen lines but the final one, clicks past end of","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:31363"}},{"Add":{"text":" -- line position cursor on final character of screen line.","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:31428"}},{"Add":{"text":" -- (The final screen line positions past end of screen line as always.)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:31506"}},{"Add":{"text":" if screen_line_index < #line_cache.screen_line_starting_pos and mx > State.left + Text.screen_line_width(State, line_index, screen_line_index) then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:31660"}},{"Add":{"text":"--? print('past end of non-final line; return')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:31716"}},{"Add":{"text":" return line_cache.screen_line_starting_pos[screen_line_index+1]","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:31788"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:31798"}},{"Add":{"text":" local s = string.sub(line.data, screen_line_starting_byte_offset)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:31870"}},{"Add":{"text":"--? print('return', mx, Text.nearest_cursor_pos(State.font, s, mx, State.left), '=>', screen_line_starting_pos + Text.nearest_cursor_pos(State.font, s, mx, State.left) - 1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:32049"}},{"Add":{"text":" return screen_line_starting_pos + Text.nearest_cursor_pos(State.font, s, mx, State.left) - 1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:32148"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:32156"}},{"Add":{"text":" y = nexty","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:32170"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:32176"}},{"Add":{"text":" assert(false, 'failed to map y pixel to line')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:32225"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:32229"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:32230"}},{"Add":{"text":"function Text.screen_line_width(State, line_index, i)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:32284"}},{"Add":{"text":" local line = State.lines[line_index]","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:32323"}},{"Add":{"text":" local line_cache = State.line_cache[line_index]","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:32373"}},{"Add":{"text":" local start_pos = line_cache.screen_line_starting_pos[i]","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:32432"}},{"Add":{"text":" local start_offset = Text.offset(line.data, start_pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:32489"}},{"Add":{"text":" local screen_line","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:32509"}},{"Add":{"text":" if i < #line_cache.screen_line_starting_pos then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:32560"}},{"Add":{"text":" local past_end_pos = line_cache.screen_line_starting_pos[i+1]","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:32626"}},{"Add":{"text":" local past_end_offset = Text.offset(line.data, past_end_pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:32691"}},{"Add":{"text":" screen_line = string.sub(line.data, start_offset, past_end_offset-1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:32764"}},{"Add":{"text":" else","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:32771"}},{"Add":{"text":" screen_line = string.sub(line.data, start_pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:32822"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:32828"}},{"Add":{"text":" return State.font:getWidth(screen_line)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:32870"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:32874"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:32875"}},{"Add":{"text":"function Text.screen_line_index(screen_line_starting_pos, pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:32938"}},{"Add":{"text":" for i = #screen_line_starting_pos,1,-1 do","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:32982"}},{"Add":{"text":" if screen_line_starting_pos[i] <= pos then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33029"}},{"Add":{"text":" return i","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33044"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33052"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33058"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33062"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33063"}},{"Add":{"text":"-- convert x pixel coordinate to pos","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33100"}},{"Add":{"text":"-- oblivious to wrapping","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33125"}},{"Add":{"text":"-- result: 1 to len+1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33147"}},{"Add":{"text":"function Text.nearest_cursor_pos(font, line, x, left)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33201"}},{"Add":{"text":" if x < left then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33220"}},{"Add":{"text":" return 1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33233"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33239"}},{"Add":{"text":" local len = utf8.len(line)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33268"}},{"Add":{"text":" local max_x = left+Text.x(font, line, len+1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33315"}},{"Add":{"text":" if x > max_x then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33335"}},{"Add":{"text":" return len+1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33352"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33358"}},{"Add":{"text":" local leftpos, rightpos = 1, len+1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33395"}},{"Add":{"text":"--? print('-- nearest', x)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33424"}},{"Add":{"text":" while true do","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33440"}},{"Add":{"text":"--? print('nearest', x, '^'..line..'$', leftpos, rightpos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33503"}},{"Add":{"text":" if leftpos == rightpos then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33535"}},{"Add":{"text":" return leftpos","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33556"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33564"}},{"Add":{"text":" local curr = math.floor((leftpos+rightpos)/2)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33614"}},{"Add":{"text":" local currxmin = left+Text.x(font, line, curr)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33665"}},{"Add":{"text":" local currxmax = left+Text.x(font, line, curr+1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33718"}},{"Add":{"text":"--? print('nearest', x, leftpos, rightpos, curr, currxmin, currxmax)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33791"}},{"Add":{"text":" if currxmin <= x and x < currxmax then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33834"}},{"Add":{"text":" if x-currxmin < currxmax-x then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33872"}},{"Add":{"text":" return curr","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33892"}},{"Add":{"text":" else","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33903"}},{"Add":{"text":" return curr+1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33925"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33935"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33943"}},{"Add":{"text":" if leftpos >= rightpos-1 then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33977"}},{"Add":{"text":" return rightpos","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:33999"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34007"}},{"Add":{"text":" if currxmin > x then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34032"}},{"Add":{"text":" rightpos = curr","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34054"}},{"Add":{"text":" else","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34063"}},{"Add":{"text":" leftpos = curr","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34084"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34092"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34098"}},{"Add":{"text":" assert(false, 'failed to map x pixel to pos')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34146"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34150"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34151"}},{"Add":{"text":"-- return the nearest index of line (in utf8 code points) which lies entirely","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34229"}},{"Add":{"text":"-- within x pixels of the left margin","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34267"}},{"Add":{"text":"-- result: 0 to len+1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34289"}},{"Add":{"text":"function Text.nearest_pos_less_than(font, line, x)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34340"}},{"Add":{"text":"--? print('', '-- nearest_pos_less_than', line, x)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34393"}},{"Add":{"text":" local len = utf8.len(line)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34422"}},{"Add":{"text":" local max_x = Text.x_after(font, line, len)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34468"}},{"Add":{"text":" if x > max_x then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34488"}},{"Add":{"text":" return len+1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34505"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34511"}},{"Add":{"text":" local left, right = 0, len+1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34542"}},{"Add":{"text":" while true do","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34558"}},{"Add":{"text":" local curr = math.floor((left+right)/2)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34602"}},{"Add":{"text":" local currxmin = Text.x_after(font, line, curr+1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34656"}},{"Add":{"text":" local currxmax = Text.x_after(font, line, curr+2)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34710"}},{"Add":{"text":"--? print('', x, left, right, curr, currxmin, currxmax)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34770"}},{"Add":{"text":" if currxmin <= x and x < currxmax then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34813"}},{"Add":{"text":" return curr","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34831"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34839"}},{"Add":{"text":" if left >= right-1 then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34867"}},{"Add":{"text":" return left","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34885"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34893"}},{"Add":{"text":" if currxmin > x then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34918"}},{"Add":{"text":" right = curr","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34937"}},{"Add":{"text":" else","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34946"}},{"Add":{"text":" left = curr","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34964"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34972"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:34978"}},{"Add":{"text":" assert(false, 'failed to map x pixel to pos')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35026"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35030"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35031"}},{"Add":{"text":"function Text.x_after(font, s, pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35067"}},{"Add":{"text":" local len = utf8.len(s)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35093"}},{"Add":{"text":" local offset = Text.offset(s, math.min(pos+1, len+1))","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35149"}},{"Add":{"text":" local s_before = s:sub(1, offset-1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35187"}},{"Add":{"text":"--? print('^'..s_before..'$')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35219"}},{"Add":{"text":" return font:getWidth(s_before)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35252"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35256"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35257"}},{"Add":{"text":"function Text.x(font, s, pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35287"}},{"Add":{"text":" local offset = Text.offset(s, pos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35324"}},{"Add":{"text":" local s_before = s:sub(1, offset-1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35362"}},{"Add":{"text":" return font:getWidth(s_before)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35395"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35399"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35400"}},{"Add":{"text":"function Text.to2(State, loc1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35431"}},{"Add":{"text":" if State.lines[loc1.line].mode == 'drawing' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35482"}},{"Add":{"text":" return {line=loc1.line, screen_line=1, screen_pos=1}","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35539"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35545"}},{"Add":{"text":" local result = {line=loc1.line}","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35579"}},{"Add":{"text":" local line_cache = State.line_cache[loc1.line]","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35628"}},{"Add":{"text":" Text.populate_screen_line_starting_pos(State, loc1.line)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35687"}},{"Add":{"text":" for i=#line_cache.screen_line_starting_pos,1,-1 do","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35740"}},{"Add":{"text":" local spos = line_cache.screen_line_starting_pos[i]","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35796"}},{"Add":{"text":" if spos <= loc1.pos then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35825"}},{"Add":{"text":" result.screen_line = i","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35854"}},{"Add":{"text":" result.screen_pos = loc1.pos - spos + 1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35900"}},{"Add":{"text":" break","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35912"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35920"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:35926"}},{"Add":{"text":" assert(result.screen_pos, 'failed to convert schema-1 coordinate to schema-2')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36007"}},{"Add":{"text":" return result","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36023"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36027"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36028"}},{"Add":{"text":"function Text.to1(State, loc2)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36059"}},{"Add":{"text":" local result = {line=loc2.line, pos=loc2.screen_pos}","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36114"}},{"Add":{"text":" if loc2.screen_line > 1 then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36145"}},{"Add":{"text":" result.pos = State.line_cache[loc2.line].screen_line_starting_pos[loc2.screen_line] + loc2.screen_pos - 1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36255"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36261"}},{"Add":{"text":" return result","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36277"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36281"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36282"}},{"Add":{"text":"function Text.eq1(a, b)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36306"}},{"Add":{"text":" return a.line == b.line and a.pos == b.pos","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36351"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36355"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36356"}},{"Add":{"text":"function Text.lt1(a, b)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36380"}},{"Add":{"text":" if a.line < b.line then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36406"}},{"Add":{"text":" return true","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36422"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36428"}},{"Add":{"text":" if a.line > b.line then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36454"}},{"Add":{"text":" return false","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36471"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36477"}},{"Add":{"text":" return a.pos < b.pos","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36500"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36504"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36505"}},{"Add":{"text":"function Text.le1(a, b)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36529"}},{"Add":{"text":" if a.line < b.line then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36555"}},{"Add":{"text":" return true","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36571"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36577"}},{"Add":{"text":" if a.line > b.line then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36603"}},{"Add":{"text":" return false","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36620"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36626"}},{"Add":{"text":" return a.pos <= b.pos","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36650"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36654"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36655"}},{"Add":{"text":"function Text.eq2(a, b)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36679"}},{"Add":{"text":" return a.line == b.line and a.screen_line == b.screen_line and a.screen_pos == b.screen_pos","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36773"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36777"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36778"}},{"Add":{"text":"function Text.offset(s, pos1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36808"}},{"Add":{"text":" if pos1 == 1 then return 1 end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36841"}},{"Add":{"text":" local result = utf8.offset(s, pos1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36879"}},{"Add":{"text":" if result == nil then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:36903"}},{"Add":{"text":" assert(false, ('Text.offset(%d) called on a string of length %d (byte size %d); this is likely a failure to handle utf8\\n\\n^%s$\\n'):format(pos1, utf8.len(s), #s, s))","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:37073"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:37079"}},{"Add":{"text":" return result","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:37095"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:37099"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:37100"}},{"Add":{"text":"function Text.previous_screen_line(State, loc2)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:37148"}},{"Add":{"text":" if loc2.screen_line > 1 then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:37179"}},{"Add":{"text":" return {line=loc2.line, screen_line=loc2.screen_line-1, screen_pos=1}","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:37253"}},{"Add":{"text":" elseif loc2.line == 1 then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:37282"}},{"Add":{"text":" return loc2","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:37298"}},{"Add":{"text":" elseif State.lines[loc2.line-1].mode == 'drawing' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:37355"}},{"Add":{"text":" return {line=loc2.line-1, screen_line=1, screen_pos=1}","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:37414"}},{"Add":{"text":" else","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:37421"}},{"Add":{"text":" local l = State.lines[loc2.line-1]","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:37460"}},{"Add":{"text":" Text.populate_screen_line_starting_pos(State, loc2.line-1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:37523"}},{"Add":{"text":" return {line=loc2.line-1, screen_line=#State.line_cache[loc2.line-1].screen_line_starting_pos, screen_pos=1}","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:37636"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:37642"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:37646"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:37647"}},{"Add":{"text":"function Text.next_screen_line(State, loc2)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:37691"}},{"Add":{"text":" if State.lines[loc2.line].mode == 'drawing' then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:37742"}},{"Add":{"text":" return {line=loc2.line+1, screen_line=1, screen_pos=1}","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:37801"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:37807"}},{"Add":{"text":" Text.populate_screen_line_starting_pos(State, loc2.line)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:37866"}},{"Add":{"text":" if loc2.screen_line >= #State.line_cache[loc2.line].screen_line_starting_pos then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:37950"}},{"Add":{"text":" if loc2.line < #State.lines then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:37987"}},{"Add":{"text":" return {line=loc2.line+1, screen_line=1, screen_pos=1}","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38048"}},{"Add":{"text":" else","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38057"}},{"Add":{"text":" return loc2","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38075"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38083"}},{"Add":{"text":" else","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38090"}},{"Add":{"text":" return {line=loc2.line, screen_line=loc2.screen_line+1, screen_pos=1}","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38164"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38170"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38174"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38175"}},{"Add":{"text":"-- resize helper","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38192"}},{"Add":{"text":"function Text.tweak_screen_top_and_cursor(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38241"}},{"Add":{"text":" if State.screen_top1.pos == 1 then return end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38289"}},{"Add":{"text":" Text.populate_screen_line_starting_pos(State, State.screen_top1.line)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38361"}},{"Add":{"text":" local line = State.lines[State.screen_top1.line]","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38412"}},{"Add":{"text":" local line_cache = State.line_cache[State.screen_top1.line]","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38474"}},{"Add":{"text":" for i=2,#line_cache.screen_line_starting_pos do","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38524"}},{"Add":{"text":" local pos = line_cache.screen_line_starting_pos[i]","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38579"}},{"Add":{"text":" if pos == State.screen_top1.pos then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38620"}},{"Add":{"text":" break","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38632"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38640"}},{"Add":{"text":" if pos > State.screen_top1.pos then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38680"}},{"Add":{"text":" -- make sure screen top is at start of a screen line","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38739"}},{"Add":{"text":" local prev = line_cache.screen_line_starting_pos[i-1]","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38799"}},{"Add":{"text":" if State.screen_top1.pos - prev < pos - State.screen_top1.pos then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38872"}},{"Add":{"text":" State.screen_top1.pos = prev","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38909"}},{"Add":{"text":" else","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38920"}},{"Add":{"text":" State.screen_top1.pos = pos","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38956"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38966"}},{"Add":{"text":" break","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38978"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38986"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:38992"}},{"Add":{"text":" -- make sure cursor is on screen","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39027"}},{"Add":{"text":" local screen_bottom1 = Text.screen_bottom1(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39079"}},{"Add":{"text":" if Text.lt1(State.cursor1, State.screen_top1) then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39132"}},{"Add":{"text":" State.cursor1 = deepcopy(State.screen_top1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39180"}},{"Add":{"text":" elseif State.cursor1.line >= screen_bottom1.line then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39236"}},{"Add":{"text":" if Text.cursor_out_of_screen(State) then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39281"}},{"Add":{"text":" State.cursor1 = Text.final_text_loc_on_screen(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39340"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39348"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39354"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39358"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39359"}},{"Add":{"text":"-- slightly expensive since it redraws the screen","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39409"}},{"Add":{"text":"function Text.cursor_out_of_screen(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39451"}},{"Add":{"text":" edit.draw(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39470"}},{"Add":{"text":" return State.cursor_y == nil","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39501"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39505"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39506"}},{"Add":{"text":"function Text.redraw_all(State)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39538"}},{"Add":{"text":"--? print('clearing line caches')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39574"}},{"Add":{"text":" -- Perform some early sanity checking here, in hopes that we correctly call","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39652"}},{"Add":{"text":" -- this whenever we change editor state.","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39695"}},{"Add":{"text":" if State.right <= State.left then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39731"}},{"Add":{"text":" assert(false, ('Right margin %d must be to the right of the left margin %d'):format(State.right, State.left))","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39845"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39851"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39852"}},{"Add":{"text":" State.line_cache = {}","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39876"}},{"Add":{"text":" for i=1,#State.lines do","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39902"}},{"Add":{"text":" State.line_cache[i] = {}","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39931"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39937"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39941"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39942"}},{"Add":{"text":"function Text.clear_screen_line_cache(State, line_index)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:39999"}},{"Add":{"text":" State.line_cache[line_index].screen_line_starting_pos = nil","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40061"}},{"Add":{"text":" State.line_cache[line_index].link_offsets = nil","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40111"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40115"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40116"}},{"Add":{"text":"function trim(s)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40133"}},{"Add":{"text":" return s:gsub('^%s+', ''):gsub('%s+$', '')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40178"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40182"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40183"}},{"Add":{"text":"function ltrim(s)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40201"}},{"Add":{"text":" return s:gsub('^%s+', '')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40229"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40233"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40234"}},{"Add":{"text":"function rtrim(s)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40252"}},{"Add":{"text":" return s:gsub('%s+$', '')","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40280"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40284"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40285"}},{"Add":{"text":"function starts_with(s, prefix)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40317"}},{"Add":{"text":" if #s < #prefix then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40340"}},{"Add":{"text":" return false","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40357"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40363"}},{"Add":{"text":" for i=1,#prefix do","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40384"}},{"Add":{"text":" if s:sub(i,i) ~= prefix:sub(i,i) then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40426"}},{"Add":{"text":" return false","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40445"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40453"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40459"}},{"Add":{"text":" return true","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40473"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40477"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40478"}},{"Add":{"text":"function ends_with(s, suffix)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40508"}},{"Add":{"text":" if #s < #suffix then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40531"}},{"Add":{"text":" return false","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40548"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40554"}},{"Add":{"text":" for i=0,#suffix-1 do","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40577"}},{"Add":{"text":" if s:sub(#s-i,#s-i) ~= suffix:sub(#suffix-i,#suffix-i) then","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40641"}},{"Add":{"text":" return false","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40660"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40668"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40674"}},{"Add":{"text":" return true","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40688"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40692"}},{"Add":{"text":"","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40693"}},{"Add":{"text":"-- create a new iterator for s which provides the index and UTF-8 bytes corresponding to each codepoint","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40797"}},{"Add":{"text":"function utf8chars(s, startpos)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40829"}},{"Add":{"text":" local next_pos = startpos or 1 -- in code points","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40881"}},{"Add":{"text":" local next_offset = utf8.offset(s, next_pos) -- in bytes","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40941"}},{"Add":{"text":" return function()","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:40961"}},{"Add":{"text":" assert(next_offset) -- never call the iterator after it returns nil","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:41034"}},{"Add":{"text":" local curr_pos = next_pos","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:41064"}},{"Add":{"text":" next_pos = next_pos+1","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:41090"}},{"Add":{"text":" local curr_offset = next_offset","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:41126"}},{"Add":{"text":" next_offset = utf8.offset(s, 2, next_offset)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:41175"}},{"Add":{"text":" if next_offset == nil then return end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:41217"}},{"Add":{"text":" local curr_char = s:sub(curr_offset, next_offset-1)","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:41273"}},{"Add":{"text":" return curr_pos, curr_char","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:41304"}},{"Add":{"text":" end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:41310"}},{"Add":{"text":"end","pos":"UKFGXNBHRBIXREBWAN65QXV2OWZXQ5M7LQBOEUGJOPLIR2KUPDNQC:41314"}}],"del_contents":[{"Del":{"text":"","pos":"56HRXNBB5ATVDER2Q776N74I6B4W5PWCXY4U6SNS3WDBRPJ3X3TQC:1718"}},{"Del":{"text":" assert(State.lines[State.cursor1.line].mode == 'text', 'line is not text')","pos":"4AC6J55RTWH6FQYHQ64Y3EGF5A27Q2DHJ2XB2LXWZQEYXM53BYLAC:2139"}},{"Del":{"text":"","pos":"56HRXNBB5ATVDER2Q776N74I6B4W5PWCXY4U6SNS3WDBRPJ3X3TQC:1776"}},{"Del":{"text":" assert(State.lines[loc1.line].mode == 'text')","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:9113"}},{"Del":{"text":"end","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:9118"}},{"Del":{"text":"","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:9119"}},{"Del":{"text":"function Text.final_text_loc_on_screen(State)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:9165"}},{"Del":{"text":" local screen_bottom1 = Text.screen_bottom1(State)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:9217"}},{"Del":{"text":" if State.lines[screen_bottom1.line].mode == 'text' then","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:9275"}},{"Del":{"text":" return {","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:9288"}},{"Del":{"text":" line=screen_bottom1.line,","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:9320"}},{"Del":{"text":" pos=Text.pos_at_end_of_screen_line(State, screen_bottom1),","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:9385"}},{"Del":{"text":" }","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:9391"}},{"Del":{"text":" end","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:9397"}},{"Del":{"text":" local loc2 = Text.to2(State, screen_bottom1)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:9444"}},{"Del":{"text":" while true do","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:9460"}},{"Del":{"text":" if State.lines[loc2.line].mode == 'text' then break end","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:9520"}},{"Del":{"text":" assert(loc2.line > 1 or loc2.screen_line > 1 and loc2.screen_pos > 1) -- elsewhere we're making sure there's always at least one text line on screen","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:9674"}},{"Del":{"text":" loc2 = Text.previous_screen_line(State, loc2)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:9724"}},{"Del":{"text":" end","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:9730"}},{"Del":{"text":" local result = Text.to1(State, loc2)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:9769"}},{"Del":{"text":" result.pos = Text.pos_at_end_of_screen_line(State, result)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:9830"}},{"Del":{"text":" return result","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:9846"}},{"Del":{"text":"","pos":"56HRXNBB5ATVDER2Q776N74I6B4W5PWCXY4U6SNS3WDBRPJ3X3TQC:1778"}},{"Del":{"text":" -- Perform some early sanity checking here, in hopes that we correctly call","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:20662"}},{"Del":{"text":" -- this whenever we change editor state.","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:20705"}},{"Del":{"text":" if State.right <= State.left then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:20741"}},{"Del":{"text":" assert(false, ('Right margin %d must be to the right of the left margin %d'):format(State.right, State.left))","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:20855"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:20861"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:20862"}},{"Del":{"text":" State.line_cache = {}","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:20886"}},{"Del":{"text":" for i=1,#State.lines do","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:20912"}},{"Del":{"text":" State.line_cache[i] = {}","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:20941"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:20947"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:20951"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:20952"}},{"Del":{"text":"function Text.clear_screen_line_cache(State, line_index)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21009"}},{"Del":{"text":" State.line_cache[line_index].screen_line_starting_pos = nil","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21071"}},{"Del":{"text":" State.line_cache[line_index].link_offsets = nil","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21121"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21125"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21126"}},{"Del":{"text":"function trim(s)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21143"}},{"Del":{"text":" return s:gsub('^%s+', ''):gsub('%s+$', '')","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21188"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21192"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21193"}},{"Del":{"text":"function ltrim(s)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21211"}},{"Del":{"text":" return s:gsub('^%s+', '')","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21239"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21243"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21244"}},{"Del":{"text":"function rtrim(s)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21262"}},{"Del":{"text":" return s:gsub('%s+$', '')","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21290"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21294"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21295"}},{"Del":{"text":"function starts_with(s, prefix)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21327"}},{"Del":{"text":" if #s < #prefix then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21350"}},{"Del":{"text":" return false","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21367"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21373"}},{"Del":{"text":" for i=1,#prefix do","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21394"}},{"Del":{"text":" if s:sub(i,i) ~= prefix:sub(i,i) then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21436"}},{"Del":{"text":" return false","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21455"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21463"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21469"}},{"Del":{"text":" return true","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21483"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21487"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21488"}},{"Del":{"text":"function ends_with(s, suffix)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21518"}},{"Del":{"text":" if #s < #suffix then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21541"}},{"Del":{"text":" return false","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21558"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21564"}},{"Del":{"text":" for i=0,#suffix-1 do","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21587"}},{"Del":{"text":" if s:sub(#s-i,#s-i) ~= suffix:sub(#suffix-i,#suffix-i) then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21651"}},{"Del":{"text":" return false","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21670"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21678"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21684"}},{"Del":{"text":" return true","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21698"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:21702"}},{"Del":{"text":"--? print('clearing line caches')","pos":"3BFFX2I3V7N7QJ4Z6CKICF52IRKMSLT63MMZZ34JZPFYAZELJ4EQC:1399"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:20517"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:20518"}},{"Del":{"text":"function Text.redraw_all(State)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:20550"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:20050"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:20056"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:20060"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:20061"}},{"Del":{"text":"-- slightly expensive since it redraws the screen","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:20111"}},{"Del":{"text":"function Text.cursor_out_of_screen(State)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:20153"}},{"Del":{"text":" edit.draw(State)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:20172"}},{"Del":{"text":" return State.cursor_y == nil","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:20203"}},{"Del":{"text":" State.cursor1 = Text.final_text_loc_on_screen(State)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:11331"}},{"Del":{"text":" if Text.cursor_out_of_screen(State) then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:19838"}},{"Del":{"text":" elseif State.cursor1.line >= screen_bottom1.line then","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:11271"}},{"Del":{"text":" State.cursor1 = deepcopy(State.screen_top1)","pos":"YAU43TBB2N2EZE2REHBY3IZHC42N6PXBAVZHPVML23KCB2SIGG7QC:1392"}},{"Del":{"text":" if Text.lt1(State.cursor1, State.screen_top1) then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:19629"}},{"Del":{"text":" local screen_bottom1 = Text.screen_bottom1(State)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:11214"}},{"Del":{"text":"-- resize helper","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:18741"}},{"Del":{"text":"function Text.tweak_screen_top_and_cursor(State)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:18790"}},{"Del":{"text":" if State.screen_top1.pos == 1 then return end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:18838"}},{"Del":{"text":" Text.populate_screen_line_starting_pos(State, State.screen_top1.line)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:18910"}},{"Del":{"text":" local line = State.lines[State.screen_top1.line]","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:18961"}},{"Del":{"text":" local line_cache = State.line_cache[State.screen_top1.line]","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:19023"}},{"Del":{"text":" for i=2,#line_cache.screen_line_starting_pos do","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:19073"}},{"Del":{"text":" local pos = line_cache.screen_line_starting_pos[i]","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:19128"}},{"Del":{"text":" if pos == State.screen_top1.pos then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:19169"}},{"Del":{"text":" break","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:19181"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:19189"}},{"Del":{"text":" if pos > State.screen_top1.pos then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:19229"}},{"Del":{"text":" -- make sure screen top is at start of a screen line","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:19288"}},{"Del":{"text":" local prev = line_cache.screen_line_starting_pos[i-1]","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:19348"}},{"Del":{"text":" if State.screen_top1.pos - prev < pos - State.screen_top1.pos then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:19421"}},{"Del":{"text":" State.screen_top1.pos = prev","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:19458"}},{"Del":{"text":" else","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:19469"}},{"Del":{"text":" State.screen_top1.pos = pos","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:19505"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:19515"}},{"Del":{"text":" break","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:19527"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:19535"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:19541"}},{"Del":{"text":" -- make sure cursor is on screen","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:19576"}},{"Del":{"text":"function Text.next_screen_line(State, loc2)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:10677"}},{"Del":{"text":" if State.lines[loc2.line].mode == 'drawing' then","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:10728"}},{"Del":{"text":" return {line=loc2.line+1, screen_line=1, screen_pos=1}","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:10787"}},{"Del":{"text":" end","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:10793"}},{"Del":{"text":" Text.populate_screen_line_starting_pos(State, loc2.line)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:10852"}},{"Del":{"text":" if loc2.screen_line >= #State.line_cache[loc2.line].screen_line_starting_pos then","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:10936"}},{"Del":{"text":" if loc2.line < #State.lines then","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:10973"}},{"Del":{"text":" return {line=loc2.line+1, screen_line=1, screen_pos=1}","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:11034"}},{"Del":{"text":" else","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:11043"}},{"Del":{"text":" return loc2","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:11061"}},{"Del":{"text":" end","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:11069"}},{"Del":{"text":" else","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:11076"}},{"Del":{"text":" return {line=loc2.line, screen_line=loc2.screen_line+1, screen_pos=1}","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:11150"}},{"Del":{"text":" end","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:11156"}},{"Del":{"text":"end","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:11160"}},{"Del":{"text":"","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:11161"}},{"Del":{"text":"function Text.offset(s, pos1)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17885"}},{"Del":{"text":" if pos1 == 1 then return 1 end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17918"}},{"Del":{"text":" local result = utf8.offset(s, pos1)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17956"}},{"Del":{"text":" if result == nil then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17980"}},{"Del":{"text":" assert(false, ('Text.offset(%d) called on a string of length %d (byte size %d); this is likely a failure to handle utf8\\n\\n^%s$\\n'):format(pos1, utf8.len(s), #s, s))","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:18150"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:18156"}},{"Del":{"text":" return result","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:18172"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:18176"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:18177"}},{"Del":{"text":"function Text.previous_screen_line(State, loc2)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:18225"}},{"Del":{"text":" if loc2.screen_line > 1 then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:18256"}},{"Del":{"text":" return {line=loc2.line, screen_line=loc2.screen_line-1, screen_pos=1}","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:18330"}},{"Del":{"text":" elseif loc2.line == 1 then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:18359"}},{"Del":{"text":" return loc2","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:18375"}},{"Del":{"text":" elseif State.lines[loc2.line-1].mode == 'drawing' then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:18432"}},{"Del":{"text":" return {line=loc2.line-1, screen_line=1, screen_pos=1}","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:18491"}},{"Del":{"text":" else","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:18498"}},{"Del":{"text":" local l = State.lines[loc2.line-1]","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:18537"}},{"Del":{"text":" Text.populate_screen_line_starting_pos(State, loc2.line-1)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:18600"}},{"Del":{"text":" return {line=loc2.line-1, screen_line=#State.line_cache[loc2.line-1].screen_line_starting_pos, screen_pos=1}","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:18713"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:18719"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:18723"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:18724"}},{"Del":{"text":"function Text.eq2(a, b)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:10533"}},{"Del":{"text":" return a.line == b.line and a.screen_line == b.screen_line and a.screen_pos == b.screen_pos","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:10627"}},{"Del":{"text":"end","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:10631"}},{"Del":{"text":"","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:10632"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:12998"}},{"Del":{"text":" local s = string.sub(line.data, screen_line_starting_byte_offset)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:13070"}},{"Del":{"text":"--? print('return', mx, Text.nearest_cursor_pos(State.font, s, mx, State.left), '=>', screen_line_starting_pos + Text.nearest_cursor_pos(State.font, s, mx, State.left) - 1)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:13249"}},{"Del":{"text":" return screen_line_starting_pos + Text.nearest_cursor_pos(State.font, s, mx, State.left) - 1","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:13348"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:13356"}},{"Del":{"text":" y = nexty","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:13370"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:13376"}},{"Del":{"text":" assert(false, 'failed to map y pixel to line')","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:13425"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:13429"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:13430"}},{"Del":{"text":"function Text.screen_line_width(State, line_index, i)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:13484"}},{"Del":{"text":" local line = State.lines[line_index]","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:13523"}},{"Del":{"text":" local line_cache = State.line_cache[line_index]","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:13573"}},{"Del":{"text":" local start_pos = line_cache.screen_line_starting_pos[i]","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:13632"}},{"Del":{"text":" local start_offset = Text.offset(line.data, start_pos)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:13689"}},{"Del":{"text":" local screen_line","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:13709"}},{"Del":{"text":" if i < #line_cache.screen_line_starting_pos then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:13760"}},{"Del":{"text":" local past_end_pos = line_cache.screen_line_starting_pos[i+1]","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:13826"}},{"Del":{"text":" local past_end_offset = Text.offset(line.data, past_end_pos)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:13891"}},{"Del":{"text":" screen_line = string.sub(line.data, start_offset, past_end_offset-1)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:13964"}},{"Del":{"text":" else","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:13971"}},{"Del":{"text":" screen_line = string.sub(line.data, start_pos)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14022"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14028"}},{"Del":{"text":" return State.font:getWidth(screen_line)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14070"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14074"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14075"}},{"Del":{"text":"function Text.screen_line_index(screen_line_starting_pos, pos)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14138"}},{"Del":{"text":" for i = #screen_line_starting_pos,1,-1 do","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14182"}},{"Del":{"text":" if screen_line_starting_pos[i] <= pos then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14229"}},{"Del":{"text":" return i","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14244"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14252"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14258"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14262"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14263"}},{"Del":{"text":"-- convert x pixel coordinate to pos","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14300"}},{"Del":{"text":"-- oblivious to wrapping","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14325"}},{"Del":{"text":"-- result: 1 to len+1","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14347"}},{"Del":{"text":"function Text.nearest_cursor_pos(font, line, x, left)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14401"}},{"Del":{"text":" if x < left then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14420"}},{"Del":{"text":" return 1","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14433"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14439"}},{"Del":{"text":" local len = utf8.len(line)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14468"}},{"Del":{"text":" local max_x = left+Text.x(font, line, len+1)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14515"}},{"Del":{"text":" if x > max_x then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14535"}},{"Del":{"text":" return len+1","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14552"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14558"}},{"Del":{"text":" local leftpos, rightpos = 1, len+1","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14595"}},{"Del":{"text":"--? print('-- nearest', x)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14624"}},{"Del":{"text":" while true do","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14640"}},{"Del":{"text":"--? print('nearest', x, '^'..line..'$', leftpos, rightpos)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14703"}},{"Del":{"text":" if leftpos == rightpos then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14735"}},{"Del":{"text":" return leftpos","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14756"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14764"}},{"Del":{"text":" local curr = math.floor((leftpos+rightpos)/2)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14814"}},{"Del":{"text":" local currxmin = left+Text.x(font, line, curr)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14865"}},{"Del":{"text":" local currxmax = left+Text.x(font, line, curr+1)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14918"}},{"Del":{"text":"--? print('nearest', x, leftpos, rightpos, curr, currxmin, currxmax)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:14991"}},{"Del":{"text":" if currxmin <= x and x < currxmax then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15034"}},{"Del":{"text":" if x-currxmin < currxmax-x then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15072"}},{"Del":{"text":" return curr","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15092"}},{"Del":{"text":" else","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15103"}},{"Del":{"text":" return curr+1","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15125"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15135"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15143"}},{"Del":{"text":" if leftpos >= rightpos-1 then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15177"}},{"Del":{"text":" return rightpos","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15199"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15207"}},{"Del":{"text":" if currxmin > x then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15232"}},{"Del":{"text":" rightpos = curr","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15254"}},{"Del":{"text":" else","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15263"}},{"Del":{"text":" leftpos = curr","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15284"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15292"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15298"}},{"Del":{"text":" assert(false, 'failed to map x pixel to pos')","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15346"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15350"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15351"}},{"Del":{"text":"-- return the nearest index of line (in utf8 code points) which lies entirely","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15429"}},{"Del":{"text":"-- within x pixels of the left margin","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15467"}},{"Del":{"text":"-- result: 0 to len+1","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15489"}},{"Del":{"text":"function Text.nearest_pos_less_than(font, line, x)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15540"}},{"Del":{"text":"--? print('', '-- nearest_pos_less_than', line, x)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15593"}},{"Del":{"text":" local len = utf8.len(line)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15622"}},{"Del":{"text":" local max_x = Text.x_after(font, line, len)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15668"}},{"Del":{"text":" if x > max_x then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15688"}},{"Del":{"text":" return len+1","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15705"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15711"}},{"Del":{"text":" local left, right = 0, len+1","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15742"}},{"Del":{"text":" while true do","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15758"}},{"Del":{"text":" local curr = math.floor((left+right)/2)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15802"}},{"Del":{"text":" local currxmin = Text.x_after(font, line, curr+1)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15856"}},{"Del":{"text":" local currxmax = Text.x_after(font, line, curr+2)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15910"}},{"Del":{"text":"--? print('', x, left, right, curr, currxmin, currxmax)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:15970"}},{"Del":{"text":" if currxmin <= x and x < currxmax then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16013"}},{"Del":{"text":" return curr","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16031"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16039"}},{"Del":{"text":" if left >= right-1 then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16067"}},{"Del":{"text":" return left","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16085"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16093"}},{"Del":{"text":" if currxmin > x then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16118"}},{"Del":{"text":" right = curr","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16137"}},{"Del":{"text":" else","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16146"}},{"Del":{"text":" left = curr","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16164"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16172"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16178"}},{"Del":{"text":" assert(false, 'failed to map x pixel to pos')","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16226"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16230"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16231"}},{"Del":{"text":"function Text.x_after(font, s, pos)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16267"}},{"Del":{"text":" local len = utf8.len(s)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16293"}},{"Del":{"text":" local offset = Text.offset(s, math.min(pos+1, len+1))","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16349"}},{"Del":{"text":" local s_before = s:sub(1, offset-1)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16387"}},{"Del":{"text":"--? print('^'..s_before..'$')","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16419"}},{"Del":{"text":" return font:getWidth(s_before)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16452"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16456"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16457"}},{"Del":{"text":"function Text.x(font, s, pos)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16487"}},{"Del":{"text":" local offset = Text.offset(s, pos)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16524"}},{"Del":{"text":" local s_before = s:sub(1, offset-1)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16562"}},{"Del":{"text":" return font:getWidth(s_before)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16595"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16599"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16600"}},{"Del":{"text":"function Text.to2(State, loc1)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16631"}},{"Del":{"text":" if State.lines[loc1.line].mode == 'drawing' then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16682"}},{"Del":{"text":" return {line=loc1.line, screen_line=1, screen_pos=1}","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16739"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16745"}},{"Del":{"text":" local result = {line=loc1.line}","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16779"}},{"Del":{"text":" local line_cache = State.line_cache[loc1.line]","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16828"}},{"Del":{"text":" Text.populate_screen_line_starting_pos(State, loc1.line)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16887"}},{"Del":{"text":" for i=#line_cache.screen_line_starting_pos,1,-1 do","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16940"}},{"Del":{"text":" local spos = line_cache.screen_line_starting_pos[i]","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:16996"}},{"Del":{"text":" if spos <= loc1.pos then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17025"}},{"Del":{"text":" result.screen_line = i","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17054"}},{"Del":{"text":" result.screen_pos = loc1.pos - spos + 1","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17100"}},{"Del":{"text":" break","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17112"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17120"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17126"}},{"Del":{"text":" assert(result.screen_pos, 'failed to convert schema-1 coordinate to schema-2')","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17207"}},{"Del":{"text":" return result","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17223"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17227"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17228"}},{"Del":{"text":"function Text.to1(State, loc2)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17259"}},{"Del":{"text":" local result = {line=loc2.line, pos=loc2.screen_pos}","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17314"}},{"Del":{"text":" if loc2.screen_line > 1 then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17345"}},{"Del":{"text":" result.pos = State.line_cache[loc2.line].screen_line_starting_pos[loc2.screen_line] + loc2.screen_pos - 1","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17455"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17461"}},{"Del":{"text":" return result","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17477"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17481"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17482"}},{"Del":{"text":"function Text.eq1(a, b)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17506"}},{"Del":{"text":" return a.line == b.line and a.pos == b.pos","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17551"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17555"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17556"}},{"Del":{"text":"function Text.lt1(a, b)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17580"}},{"Del":{"text":" if a.line < b.line then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17606"}},{"Del":{"text":" return true","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17622"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17628"}},{"Del":{"text":" if a.line > b.line then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17654"}},{"Del":{"text":" return false","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17671"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17677"}},{"Del":{"text":" return a.pos < b.pos","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17700"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17704"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17705"}},{"Del":{"text":"function Text.le1(a, b)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17729"}},{"Del":{"text":" if a.line < b.line then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17755"}},{"Del":{"text":" return true","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17771"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17777"}},{"Del":{"text":" if a.line > b.line then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17803"}},{"Del":{"text":" return false","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17820"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17826"}},{"Del":{"text":" return a.pos <= b.pos","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17850"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17854"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:17855"}},{"Del":{"text":" return line_cache.screen_line_starting_pos[screen_line_index+1]","pos":"B7PIB4ULPBQMXT5KYHPTVQW4LLBQPSR6T55VMNGW4EXEJ2RC2WRQC:958"}},{"Del":{"text":" local start_screen_line_index = Text.screen_line_index(line_cache.screen_line_starting_pos, line_cache.startpos)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:12020"}},{"Del":{"text":" for screen_line_index = start_screen_line_index,#line_cache.screen_line_starting_pos do","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:12110"}},{"Del":{"text":" local screen_line_starting_pos = line_cache.screen_line_starting_pos[screen_line_index]","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:12202"}},{"Del":{"text":" local screen_line_starting_byte_offset = Text.offset(line.data, screen_line_starting_pos)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:12296"}},{"Del":{"text":"--? print('iter', y, screen_line_index, screen_line_starting_pos, string.sub(line.data, screen_line_starting_byte_offset))","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:12423"}},{"Del":{"text":" local nexty = y + State.line_height","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:12463"}},{"Del":{"text":" if my < nexty then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:12486"}},{"Del":{"text":" -- On all wrapped screen lines but the final one, clicks past end of","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:12561"}},{"Del":{"text":" -- line position cursor on final character of screen line.","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:12626"}},{"Del":{"text":" -- (The final screen line positions past end of screen line as always.)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:12704"}},{"Del":{"text":" if screen_line_index < #line_cache.screen_line_starting_pos and mx > State.left + Text.screen_line_width(State, line_index, screen_line_index) then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:12858"}},{"Del":{"text":"--? print('past end of non-final line; return')","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:12914"}},{"Del":{"text":" local y = starty","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:10508"}},{"Del":{"text":" -- duplicate some logic from Text.draw","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:11875"}},{"Del":{"text":" local starty = Text.starty(State, line_index)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:10432"}},{"Del":{"text":" assert(my >= starty, 'failed to map y pixel to line')","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:10488"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:11570"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:11571"}},{"Del":{"text":"-- convert mx,my in pixels to schema-1 coordinates","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:11622"}},{"Del":{"text":"function Text.to_pos_on_line(State, line_index, mx, my)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:11678"}},{"Del":{"text":" local line = State.lines[line_index]","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:11717"}},{"Del":{"text":" local line_cache = State.line_cache[line_index]","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:11767"}},{"Del":{"text":" return y < starty + State.line_height*(#line_cache.screen_line_starting_pos - Text.screen_line_index(line_cache.screen_line_starting_pos, line_cache.startpos) + 1)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:10383"}},{"Del":{"text":" Text.populate_screen_line_starting_pos(State, line_index)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:11389"}},{"Del":{"text":" local starty = Text.starty(State, line_index)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:10112"}},{"Del":{"text":" if starty == nil then return false end -- outside current page","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:10178"}},{"Del":{"text":" if y < starty then return false end","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:10216"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:11067"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:11068"}},{"Del":{"text":"function Text.in_line(State, line_index, x,y)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:11114"}},{"Del":{"text":" local line = State.lines[line_index]","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:11153"}},{"Del":{"text":" local line_cache = State.line_cache[line_index]","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:11203"}},{"Del":{"text":" Text.redraw_all(State) -- if we're scrolling, reclaim all line caches to avoid memory leaks","pos":"3BFFX2I3V7N7QJ4Z6CKICF52IRKMSLT63MMZZ34JZPFYAZELJ4EQC:1362"}},{"Del":{"text":"--? print('snap =>', State.screen_top1.line, State.screen_top1.pos, State.cursor1.line, State.cursor1.pos)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:10063"}},{"Del":{"text":"--? print('cursor pos '..tostring(State.cursor1.pos)..' is on the #'..tostring(top2.screen_line)..' screen line down')","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:9621"}},{"Del":{"text":" local y = App.screen.height - State.line_height","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:9671"}},{"Del":{"text":" -- duplicate some logic from love.draw","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:9712"}},{"Del":{"text":" while true do","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:9728"}},{"Del":{"text":"--? print(y, 'top2:', top2.line, top2.screen_line, top2.screen_pos)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:9800"}},{"Del":{"text":" if top2.line == 1 and top2.screen_line == 1 then break end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:9863"}},{"Del":{"text":" if top2.screen_line > 1 or State.lines[top2.line-1].mode == 'text' then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:9939"}},{"Del":{"text":" local h = State.line_height","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:9973"}},{"Del":{"text":" if y - h < State.top then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:10005"}},{"Del":{"text":" break","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:10019"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:10029"}},{"Del":{"text":" y = y - h","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:10045"}},{"Del":{"text":" else","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:10054"}},{"Del":{"text":" assert(top2.line > 1, 'tried to snap cursor to buttom of screen but failed')","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:10137"}},{"Del":{"text":" assert(State.lines[top2.line-1].mode == 'drawing', \"expected a drawing but it's not\")","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:10229"}},{"Del":{"text":" -- We currently can't draw partial drawings, so either skip it entirely","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:10307"}},{"Del":{"text":" -- or not at all.","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:10331"}},{"Del":{"text":" local h = Drawing_padding_height + Drawing.pixels(State.lines[top2.line-1].h, State.width)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:10428"}},{"Del":{"text":" if y - h < State.top then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:10460"}},{"Del":{"text":" break","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:10474"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:10484"}},{"Del":{"text":"--? print('skipping drawing of height', h)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:10533"}},{"Del":{"text":" y = y - h","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:10549"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:10557"}},{"Del":{"text":" top2 = Text.previous_screen_line(State, top2)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:10607"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:10613"}},{"Del":{"text":"--? print('top2 finally:', top2.line, top2.screen_line, top2.screen_pos)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:10688"}},{"Del":{"text":" State.screen_top1 = Text.to1(State, top2)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:10732"}},{"Del":{"text":"--? print('top1 finally:', State.screen_top1.line, State.screen_top1.pos)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:10808"}},{"Del":{"text":"--? print('snap', State.screen_top1.line, State.screen_top1.pos, State.cursor1.line, State.cursor1.pos)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:9953"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:7639"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:7640"}},{"Del":{"text":"function Text.cursor_at_final_screen_line(State)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:7689"}},{"Del":{"text":" Text.populate_screen_line_starting_pos(State, State.cursor1.line)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:7757"}},{"Del":{"text":" local screen_lines = State.line_cache[State.cursor1.line].screen_line_starting_pos","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:7842"}},{"Del":{"text":"--? print(screen_lines[#screen_lines], State.cursor1.pos)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:7902"}},{"Del":{"text":" return screen_lines[#screen_lines] <= State.cursor1.pos","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:7960"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:7964"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:7965"}},{"Del":{"text":"function Text.move_cursor_down_to_next_text_line_while_scrolling_again_if_necessary(State)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:8056"}},{"Del":{"text":" local y = State.top","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:8078"}},{"Del":{"text":" while State.cursor1.line <= #State.lines do","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:8124"}},{"Del":{"text":" if State.lines[State.cursor1.line].mode == 'text' then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:8183"}},{"Del":{"text":" break","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:8195"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:8203"}},{"Del":{"text":"--? print('cursor skips', State.cursor1.line)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:8253"}},{"Del":{"text":" y = y + Drawing_padding_height + Drawing.pixels(State.lines[State.cursor1.line].h, State.width)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:8353"}},{"Del":{"text":" State.cursor1.line = State.cursor1.line + 1","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:8401"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:8407"}},{"Del":{"text":" if State.cursor1.pos == nil then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:8442"}},{"Del":{"text":" State.cursor1.pos = 1","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:8468"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:8474"}},{"Del":{"text":" -- hack: insert a text line at bottom of file if necessary","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:8535"}},{"Del":{"text":" if State.cursor1.line > #State.lines then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:8579"}},{"Del":{"text":" assert(State.cursor1.line == #State.lines+1, 'tried to ensure bottom line of file is text, but failed')","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:8687"}},{"Del":{"text":" table.insert(State.lines, {mode='text', data=''})","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:8741"}},{"Del":{"text":" table.insert(State.line_cache, {})","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:8780"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:8786"}},{"Del":{"text":"--? print(y, App.screen.height, App.screen.height-State.line_height)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:8857"}},{"Del":{"text":" if y > App.screen.height - State.line_height then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:8909"}},{"Del":{"text":"--? print('scroll up')","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:8936"}},{"Del":{"text":" Text.snap_cursor_to_bottom_of_screen(State)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:8984"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:8990"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:8994"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:8995"}},{"Del":{"text":"-- should never modify State.cursor1","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:9032"}},{"Del":{"text":"function Text.snap_cursor_to_bottom_of_screen(State)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:9085"}},{"Del":{"text":"--? print('to2:', State.cursor1.line, State.cursor1.pos)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:9144"}},{"Del":{"text":" local top2 = Text.to2(State, State.cursor1)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:9190"}},{"Del":{"text":"--? print('to2: =>', top2.line, top2.screen_line, top2.screen_pos)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:9259"}},{"Del":{"text":" -- slide to start of screen line","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:9294"}},{"Del":{"text":" top2.screen_pos = 1 -- start of screen line","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:9341"}},{"Del":{"text":" Text.populate_screen_line_starting_pos(State, loc1.line)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:7239"}},{"Del":{"text":" local line_cache = State.line_cache[loc1.line]","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:7288"}},{"Del":{"text":" local most_recent_final_pos = utf8.len(State.lines[loc1.line].data)+1","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:7360"}},{"Del":{"text":" for i=#line_cache.screen_line_starting_pos,1,-1 do","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:7413"}},{"Del":{"text":" local spos = line_cache.screen_line_starting_pos[i]","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:7469"}},{"Del":{"text":" if spos <= loc1.pos then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:7498"}},{"Del":{"text":" return most_recent_final_pos","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:7533"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:7541"}},{"Del":{"text":" most_recent_final_pos = spos-1","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:7576"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:7582"}},{"Del":{"text":" assert(false, ('invalid pos %d'):format(loc1.pos))","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:7635"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5989"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5993"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5994"}},{"Del":{"text":"function Text.right(State)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:6021"}},{"Del":{"text":" Text.right_without_scroll(State)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:6056"}},{"Del":{"text":" if Text.cursor_out_of_screen(State) then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:6099"}},{"Del":{"text":" Text.snap_cursor_to_bottom_of_screen(State)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:6147"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:6153"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:6157"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:6158"}},{"Del":{"text":"function Text.right_without_scroll(State)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:6200"}},{"Del":{"text":" assert(State.lines[State.cursor1.line].mode == 'text', 'line is not text')","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:6277"}},{"Del":{"text":" if State.cursor1.pos <= utf8.len(State.lines[State.cursor1.line].data) then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:6355"}},{"Del":{"text":" State.cursor1.pos = State.cursor1.pos+1","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:6399"}},{"Del":{"text":" else","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:6406"}},{"Del":{"text":" local new_cursor_line = State.cursor1.line","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:6453"}},{"Del":{"text":" while new_cursor_line <= #State.lines-1 do","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:6500"}},{"Del":{"text":" new_cursor_line = new_cursor_line+1","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:6542"}},{"Del":{"text":" if State.lines[new_cursor_line].mode == 'text' then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:6600"}},{"Del":{"text":" State.cursor1 = {line=new_cursor_line, pos=1}","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:6654"}},{"Del":{"text":" break","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:6668"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:6678"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:6686"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:6692"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:6696"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:6697"}},{"Del":{"text":"-- result: pos, index of screen line","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:6734"}},{"Del":{"text":"function Text.pos_at_start_of_screen_line(State, loc1)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:6789"}},{"Del":{"text":" Text.populate_screen_line_starting_pos(State, loc1.line)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:6848"}},{"Del":{"text":" local line_cache = State.line_cache[loc1.line]","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:6897"}},{"Del":{"text":" for i=#line_cache.screen_line_starting_pos,1,-1 do","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:6950"}},{"Del":{"text":" local spos = line_cache.screen_line_starting_pos[i]","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:7006"}},{"Del":{"text":" if spos <= loc1.pos then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:7035"}},{"Del":{"text":" return spos,i","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:7055"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:7063"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:7069"}},{"Del":{"text":" assert(false, ('invalid pos %d'):format(loc1.pos))","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:7122"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:7126"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:7127"}},{"Del":{"text":"function Text.pos_at_end_of_screen_line(State, loc1)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:7180"}},{"Del":{"text":" Text.redraw_all(State) -- if we're scrolling, reclaim all line caches to avoid memory leaks","pos":"3BFFX2I3V7N7QJ4Z6CKICF52IRKMSLT63MMZZ34JZPFYAZELJ4EQC:1266"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3385"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3389"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3390"}},{"Del":{"text":"function Text.end_of_line(State)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3423"}},{"Del":{"text":" State.cursor1.pos = utf8.len(State.lines[State.cursor1.line].data) + 1","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3496"}},{"Del":{"text":" if Text.cursor_out_of_screen(State) then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3539"}},{"Del":{"text":" Text.snap_cursor_to_bottom_of_screen(State)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3587"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3593"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3597"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3598"}},{"Del":{"text":"function Text.word_left(State)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3629"}},{"Del":{"text":" -- skip some whitespace","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3655"}},{"Del":{"text":" while true do","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3671"}},{"Del":{"text":" if State.cursor1.pos == 1 then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3706"}},{"Del":{"text":" break","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3718"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3726"}},{"Del":{"text":" if Text.match(State.lines[State.cursor1.line].data, State.cursor1.pos-1, '%S') then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3814"}},{"Del":{"text":" break","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3826"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3834"}},{"Del":{"text":" Text.left(State)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3855"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3861"}},{"Del":{"text":" -- skip some non-whitespace","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3891"}},{"Del":{"text":" while true do","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3907"}},{"Del":{"text":" Text.left(State)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3928"}},{"Del":{"text":" if State.cursor1.pos == 1 then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3963"}},{"Del":{"text":" break","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3975"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3983"}},{"Del":{"text":" assert(State.cursor1.pos > 1, 'bumped up against start of line')","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4052"}},{"Del":{"text":" if Text.match(State.lines[State.cursor1.line].data, State.cursor1.pos-1, '%s') then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4140"}},{"Del":{"text":" break","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4152"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4160"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4166"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4170"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4171"}},{"Del":{"text":"function Text.word_right(State)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4203"}},{"Del":{"text":" -- skip some whitespace","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4229"}},{"Del":{"text":" while true do","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4245"}},{"Del":{"text":" if State.cursor1.pos > utf8.len(State.lines[State.cursor1.line].data) then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4324"}},{"Del":{"text":" break","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4336"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4344"}},{"Del":{"text":" if Text.match(State.lines[State.cursor1.line].data, State.cursor1.pos, '%S') then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4430"}},{"Del":{"text":" break","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4442"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4450"}},{"Del":{"text":" Text.right_without_scroll(State)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4487"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4493"}},{"Del":{"text":" while true do","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4509"}},{"Del":{"text":" Text.right_without_scroll(State)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4546"}},{"Del":{"text":" if State.cursor1.pos > utf8.len(State.lines[State.cursor1.line].data) then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4625"}},{"Del":{"text":" break","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4637"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4645"}},{"Del":{"text":" if Text.match(State.lines[State.cursor1.line].data, State.cursor1.pos, '%s') then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4731"}},{"Del":{"text":" break","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4743"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4751"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4757"}},{"Del":{"text":" if Text.cursor_out_of_screen(State) then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4800"}},{"Del":{"text":" Text.snap_cursor_to_bottom_of_screen(State)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4848"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4854"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4858"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4859"}},{"Del":{"text":"function Text.match(s, pos, pat)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4892"}},{"Del":{"text":" local start_offset = Text.offset(s, pos)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4935"}},{"Del":{"text":" local end_offset = Text.offset(s, pos+1)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:4978"}},{"Del":{"text":" assert(end_offset > start_offset, ('end_offset %d not > start_offset %d'):format(end_offset, start_offset))","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5088"}},{"Del":{"text":" local curr = s:sub(start_offset, end_offset-1)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5137"}},{"Del":{"text":" return curr:match(pat)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5162"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5166"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5167"}},{"Del":{"text":"function Text.left(State)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5193"}},{"Del":{"text":" assert(State.lines[State.cursor1.line].mode == 'text', 'line is not text')","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5270"}},{"Del":{"text":" if State.cursor1.pos > 1 then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5302"}},{"Del":{"text":" State.cursor1.pos = State.cursor1.pos-1","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5346"}},{"Del":{"text":" else","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5353"}},{"Del":{"text":" local new_cursor_line = State.cursor1.line","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5400"}},{"Del":{"text":" while new_cursor_line > 1 do","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5433"}},{"Del":{"text":" new_cursor_line = new_cursor_line-1","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5475"}},{"Del":{"text":" if State.lines[new_cursor_line].mode == 'text' then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5533"}},{"Del":{"text":" State.cursor1 = {","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5559"}},{"Del":{"text":" line = new_cursor_line,","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5593"}},{"Del":{"text":" pos = utf8.len(State.lines[new_cursor_line].data) + 1,","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5658"}},{"Del":{"text":" }","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5668"}},{"Del":{"text":" break","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5682"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5692"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5700"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5706"}},{"Del":{"text":" if Text.lt1(State.cursor1, State.screen_top1) then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5759"}},{"Del":{"text":" State.screen_top1 = {","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5785"}},{"Del":{"text":" line=State.cursor1.line,","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5816"}},{"Del":{"text":" pos=Text.pos_at_start_of_screen_line(State, State.cursor1),","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5882"}},{"Del":{"text":" }","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:5888"}},{"Del":{"text":" State.screen_top1 = deepcopy(State.cursor1)","pos":"YAU43TBB2N2EZE2REHBY3IZHC42N6PXBAVZHPVML23KCB2SIGG7QC:1343"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3184"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3185"}},{"Del":{"text":"function Text.start_of_line(State)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3220"}},{"Del":{"text":" State.cursor1.pos = 1","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3244"}},{"Del":{"text":" if Text.lt1(State.cursor1, State.screen_top1) then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3297"}},{"Del":{"text":"--? print('=>', State.cursor1.line, State.cursor1.pos, State.screen_top1.line, State.screen_top1.pos)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:9064"}},{"Del":{"text":"--? print('cursor is NOT at final screen line of its line')","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:1923"}},{"Del":{"text":" local screen_line_starting_pos, screen_line_index = Text.pos_at_start_of_screen_line(State, State.cursor1)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:2034"}},{"Del":{"text":" Text.populate_screen_line_starting_pos(State, State.cursor1.line)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:2104"}},{"Del":{"text":" local new_screen_line_starting_pos = State.line_cache[State.cursor1.line].screen_line_starting_pos[screen_line_index+1]","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:2228"}},{"Del":{"text":"--? print('switching pos of screen line at cursor from '..tostring(screen_line_starting_pos)..' to '..tostring(new_screen_line_starting_pos))","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:2374"}},{"Del":{"text":" local new_screen_line_starting_byte_offset = Text.offset(State.lines[State.cursor1.line].data, new_screen_line_starting_pos)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:2503"}},{"Del":{"text":" local s = string.sub(State.lines[State.cursor1.line].data, new_screen_line_starting_byte_offset)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:2604"}},{"Del":{"text":" State.cursor1.pos = new_screen_line_starting_pos + Text.nearest_cursor_pos(State.font, s, State.cursor_x, State.left) - 1","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:2730"}},{"Del":{"text":"--? print('cursor pos is now', State.cursor1.line, State.cursor1.pos)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:2804"}},{"Del":{"text":" if scroll_down then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:2828"}},{"Del":{"text":"--? print('scroll up preserving cursor')","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:2875"}},{"Del":{"text":" Text.snap_cursor_to_bottom_of_screen(State)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:2925"}},{"Del":{"text":"--? print('screen top after:', State.screen_top1.line, State.screen_top1.pos)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3009"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3017"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:3023"}},{"Del":{"text":" local screen_bottom1 = Text.screen_bottom1(State)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:8895"}},{"Del":{"text":" local scroll_down = Text.le1(screen_bottom1, State.cursor1)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:8959"}},{"Del":{"text":"--? print('screen top before:', State.screen_top1.line, State.screen_top1.pos)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:1544"}},{"Del":{"text":"--? print('scroll up preserving cursor')","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:1591"}},{"Del":{"text":" Text.snap_cursor_to_bottom_of_screen(State)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:1641"}},{"Del":{"text":"--? print('screen top after:', State.screen_top1.line, State.screen_top1.pos)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:1725"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:1733"}},{"Del":{"text":" else","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:1740"}},{"Del":{"text":" -- move down one screen line in current line","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:1789"}},{"Del":{"text":" local screen_bottom1 = Text.screen_bottom1(State)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:8638"}},{"Del":{"text":"--? print('down 2', State.cursor1.line, State.cursor1.pos, State.screen_top1.line, State.screen_top1.pos, screen_bottom1.line, screen_bottom1.pos)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:8787"}},{"Del":{"text":" if State.cursor1.line > screen_bottom1.line then","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:8840"}},{"Del":{"text":" assert(State.cursor1.pos, 'cursor has no pos')","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:803"}},{"Del":{"text":" if Text.cursor_at_final_screen_line(State) then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:853"}},{"Del":{"text":" -- line is done, skip to next text line","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:897"}},{"Del":{"text":"--? print('cursor at final screen line of its line')","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:954"}},{"Del":{"text":" local new_cursor_line = State.cursor1.line","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:1001"}},{"Del":{"text":" while new_cursor_line < #State.lines do","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:1045"}},{"Del":{"text":" new_cursor_line = new_cursor_line+1","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:1087"}},{"Del":{"text":" if State.lines[new_cursor_line].mode == 'text' then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:1145"}},{"Del":{"text":" State.cursor1 = {","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:1171"}},{"Del":{"text":" line = new_cursor_line,","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:1205"}},{"Del":{"text":" pos = Text.nearest_cursor_pos(State.font, State.lines[new_cursor_line].data, State.cursor_x, State.left),","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:1321"}},{"Del":{"text":" }","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:1331"}},{"Del":{"text":"--? print(State.cursor1.pos)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:1368"}},{"Del":{"text":" break","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:1382"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:1392"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:1400"}},{"Del":{"text":"--? print('down', State.cursor1.line, State.cursor1.pos, State.screen_top1.line, State.screen_top1.pos)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:8583"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:487"}},{"Del":{"text":"end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:491"}},{"Del":{"text":"","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:492"}},{"Del":{"text":"function Text.down(State)","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:518"}},{"Del":{"text":" assert(State.lines[State.cursor1.line].mode == 'text', 'line is not text')","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:595"}},{"Del":{"text":" Text.redraw_all(State) -- if we're scrolling, reclaim all line caches to avoid memory leaks","pos":"3BFFX2I3V7N7QJ4Z6CKICF52IRKMSLT63MMZZ34JZPFYAZELJ4EQC:1168"}},{"Del":{"text":" State.cursor1.pos = new_screen_line_starting_pos + Text.nearest_cursor_pos(State.font, s, State.cursor_x, State.left) - 1","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:133"}},{"Del":{"text":"--? print('cursor pos is now '..tostring(State.cursor1.pos))","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:198"}},{"Del":{"text":" end","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:204"}},{"Del":{"text":" if Text.lt1(State.cursor1, State.screen_top1) then","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:257"}},{"Del":{"text":" State.screen_top1 = {","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:283"}},{"Del":{"text":" line=State.cursor1.line,","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:314"}},{"Del":{"text":" pos=Text.pos_at_start_of_screen_line(State, State.cursor1),","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:380"}},{"Del":{"text":" }","pos":"KHOQZJWF3SNBCKLU5A7YDKPI6QHKZN7TERN2CRLB7GHG5GYBNNLAC:386"}},{"Del":{"text":"end","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:11117"}},{"Del":{"text":"","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:11118"}},{"Del":{"text":"function Text.up(State)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:11142"}},{"Del":{"text":" assert(State.lines[State.cursor1.line].mode == 'text', 'line is not text')","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:11219"}},{"Del":{"text":"--? print('up', State.cursor1.line, State.cursor1.pos, State.screen_top1.line, State.screen_top1.pos)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:11323"}},{"Del":{"text":" local screen_line_starting_pos, screen_line_index = Text.pos_at_start_of_screen_line(State, State.cursor1)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:11432"}},{"Del":{"text":" if screen_line_starting_pos == 1 then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:11472"}},{"Del":{"text":"--? print('cursor is at first screen line of its line')","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:11532"}},{"Del":{"text":" -- line is done; skip to previous text line","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:11580"}},{"Del":{"text":" local new_cursor_line = State.cursor1.line","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:11627"}},{"Del":{"text":" while new_cursor_line > 1 do","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:11660"}},{"Del":{"text":" new_cursor_line = new_cursor_line-1","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:11702"}},{"Del":{"text":" if State.lines[new_cursor_line].mode == 'text' then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:11760"}},{"Del":{"text":"--? print('found previous text line')","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:11806"}},{"Del":{"text":" State.cursor1 = {line=new_cursor_line, pos=nil}","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:11862"}},{"Del":{"text":" Text.populate_screen_line_starting_pos(State, State.cursor1.line)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:11936"}},{"Del":{"text":" -- previous text line found, pick its final screen line","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:12000"}},{"Del":{"text":"--? print('has multiple screen lines')","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:12047"}},{"Del":{"text":" local screen_line_starting_pos = State.line_cache[State.cursor1.line].screen_line_starting_pos","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:12150"}},{"Del":{"text":"--? print(#screen_line_starting_pos)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:12195"}},{"Del":{"text":" screen_line_starting_pos = screen_line_starting_pos[#screen_line_starting_pos]","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:12282"}},{"Del":{"text":" local screen_line_starting_byte_offset = Text.offset(State.lines[State.cursor1.line].data, screen_line_starting_pos)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:12407"}},{"Del":{"text":" local s = string.sub(State.lines[State.cursor1.line].data, screen_line_starting_byte_offset)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:12508"}},{"Del":{"text":" State.cursor1.pos = screen_line_starting_pos + Text.nearest_cursor_pos(State.font, s, State.cursor_x, State.left) - 1","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:12634"}},{"Del":{"text":" break","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:12648"}},{"Del":{"text":" end","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:12658"}},{"Del":{"text":" end","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:12666"}},{"Del":{"text":" else","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:12673"}},{"Del":{"text":" -- move up one screen line in current line","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:12720"}},{"Del":{"text":" assert(screen_line_index > 1, 'bumped up against top screen line in line')","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:12799"}},{"Del":{"text":" local new_screen_line_starting_pos = State.line_cache[State.cursor1.line].screen_line_starting_pos[screen_line_index-1]","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:12923"}},{"Del":{"text":" local new_screen_line_starting_byte_offset = Text.offset(State.lines[State.cursor1.line].data, new_screen_line_starting_pos)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:13052"}},{"Del":{"text":" local s = string.sub(State.lines[State.cursor1.line].data, new_screen_line_starting_byte_offset)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:13153"}},{"Del":{"text":"end","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:7714"}},{"Del":{"text":"","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:7715"}},{"Del":{"text":"-- return the location of the start of the bottom-most line on screen","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:7785"}},{"Del":{"text":"function Text.screen_bottom1(State)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:7821"}},{"Del":{"text":" -- duplicate some logic from love.draw","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:7862"}},{"Del":{"text":" -- does not modify State (except to populate line_cache)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:7921"}},{"Del":{"text":" local loc2 = Text.to2(State, State.screen_top1)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:7971"}},{"Del":{"text":" local y = State.top","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:7993"}},{"Del":{"text":" while true do","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:8009"}},{"Del":{"text":" if State.lines[loc2.line].mode == 'text' then","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:8059"}},{"Del":{"text":" y = y + State.line_height","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:8091"}},{"Del":{"text":" elseif State.lines[loc2.line].mode == 'drawing' then","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:8148"}},{"Del":{"text":" y = y + Drawing_padding_height + Drawing.pixels(State.lines[loc2.line].h, State.width)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:8241"}},{"Del":{"text":" end","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:8249"}},{"Del":{"text":" if y + State.line_height > App.screen.height then break end","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:8313"}},{"Del":{"text":" local next_loc2 = Text.next_screen_line(State, loc2)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:8370"}},{"Del":{"text":" if Text.eq2(next_loc2, loc2) then break end","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:8418"}},{"Del":{"text":" loc2 = next_loc2","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:8439"}},{"Del":{"text":" end","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:8445"}},{"Del":{"text":" return Text.to1(State, loc2)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:8476"}},{"Del":{"text":" Text.redraw_all(State) -- if we're scrolling, reclaim all line caches to avoid memory leaks","pos":"3BFFX2I3V7N7QJ4Z6CKICF52IRKMSLT63MMZZ34JZPFYAZELJ4EQC:1070"}},{"Del":{"text":" Text.move_cursor_down_to_next_text_line_while_scrolling_again_if_necessary(State)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:10945"}},{"Del":{"text":" State.cursor1 = deepcopy(State.screen_top1)","pos":"YAU43TBB2N2EZE2REHBY3IZHC42N6PXBAVZHPVML23KCB2SIGG7QC:1294"}},{"Del":{"text":" State.screen_top1 = Text.screen_bottom1(State)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:7709"}},{"Del":{"text":"end","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:10569"}},{"Del":{"text":"","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:10570"}},{"Del":{"text":"function Text.pagedown(State)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:10600"}},{"Del":{"text":" return Text.to1(State, loc2)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:7659"}},{"Del":{"text":" end","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:10238"}},{"Del":{"text":" loc2 = Text.previous_screen_line(State, loc2)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:7627"}},{"Del":{"text":" end","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:10182"}},{"Del":{"text":" elseif State.lines[loc2.line].mode == 'drawing' then","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:7483"}},{"Del":{"text":" y = y - Drawing_padding_height - Drawing.pixels(State.lines[loc2.line].h, State.width)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:7576"}},{"Del":{"text":" y = y - State.line_height","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:9998"}},{"Del":{"text":" if loc2.line == 1 and loc2.screen_line == 1 and loc2.screen_pos == 1 then break end","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:7375"}},{"Del":{"text":" if State.lines[loc2.line].mode == 'text' then","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:7425"}},{"Del":{"text":" local y = App.screen.height - State.line_height","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:9733"}},{"Del":{"text":" while y >= State.top do","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:9759"}},{"Del":{"text":" -- does not modify State (except to populate line_cache)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:6348"}},{"Del":{"text":" if line_index < State.screen_top1.line then return end","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:6405"}},{"Del":{"text":" local loc2 = Text.to2(State, State.screen_top1)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:6455"}},{"Del":{"text":" local y = State.top","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:6477"}},{"Del":{"text":" while true do","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:6493"}},{"Del":{"text":" if State.lines[loc2.line].mode == 'drawing' then","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:6546"}},{"Del":{"text":" y = y + Drawing_padding_top","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:6580"}},{"Del":{"text":" end","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:6588"}},{"Del":{"text":" if loc2.line == line_index then return y end","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:6637"}},{"Del":{"text":" if State.lines[loc2.line].mode == 'text' then","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:6687"}},{"Del":{"text":" y = y + State.line_height","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:6719"}},{"Del":{"text":" elseif State.lines[loc2.line].mode == 'drawing' then","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:6776"}},{"Del":{"text":" y = y + Drawing.pixels(State.lines[loc2.line].h, State.width) + Drawing_padding_bottom","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:6869"}},{"Del":{"text":" end","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:6877"}},{"Del":{"text":" if y + State.line_height > App.screen.height then break end","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:6941"}},{"Del":{"text":" local next_loc2 = Text.next_screen_line(State, loc2)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:6998"}},{"Del":{"text":" if Text.eq2(next_loc2, loc2) then break end -- end of file","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:7062"}},{"Del":{"text":" loc2 = next_loc2","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:7083"}},{"Del":{"text":" end","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:7089"}},{"Del":{"text":"end","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:7093"}},{"Del":{"text":"","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:7094"}},{"Del":{"text":"function Text.previous_screen_top1(State)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:7136"}},{"Del":{"text":" -- duplicate some logic from love.draw","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:7177"}},{"Del":{"text":" -- does not modify State (except to populate line_cache)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:7236"}},{"Del":{"text":" local loc2 = Text.to2(State, State.screen_top1)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:7286"}},{"Del":{"text":" -- duplicate some logic from love.draw","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:9602"}},{"Del":{"text":"end","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:6153"}},{"Del":{"text":"","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:6154"}},{"Del":{"text":"-- return the top y coordinate of a given line_index,","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:6208"}},{"Del":{"text":"-- or nil if no part of it is on screen","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:6248"}},{"Del":{"text":"function Text.starty(State, line_index)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:6288"}},{"Del":{"text":" Text.redraw_all(State) -- if we're scrolling, reclaim all line caches to avoid memory leaks","pos":"3BFFX2I3V7N7QJ4Z6CKICF52IRKMSLT63MMZZ34JZPFYAZELJ4EQC:974"}},{"Del":{"text":" Text.move_cursor_down_to_next_text_line_while_scrolling_again_if_necessary(State)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:6056"}},{"Del":{"text":" State.cursor1 = deepcopy(State.screen_top1)","pos":"YAU43TBB2N2EZE2REHBY3IZHC42N6PXBAVZHPVML23KCB2SIGG7QC:1247"}},{"Del":{"text":" State.screen_top1 = Text.previous_screen_top1(State)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:5897"}},{"Del":{"text":" end","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:8933"}},{"Del":{"text":" Text.pagedown(State)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:8958"}},{"Del":{"text":" end","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:8964"}},{"Del":{"text":"end","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:8968"}},{"Del":{"text":"","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:8969"}},{"Del":{"text":"function Text.insert_return(State)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:9004"}},{"Del":{"text":" local byte_offset = Text.offset(State.lines[State.cursor1.line].data, State.cursor1.pos)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:9095"}},{"Del":{"text":" table.insert(State.lines, State.cursor1.line+1, {mode='text', data=string.sub(State.lines[State.cursor1.line].data, byte_offset)})","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:9228"}},{"Del":{"text":" table.insert(State.line_cache, State.cursor1.line+1, {})","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:9287"}},{"Del":{"text":" State.lines[State.cursor1.line].data = string.sub(State.lines[State.cursor1.line].data, 1, byte_offset-1)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:9395"}},{"Del":{"text":" Text.clear_screen_line_cache(State, State.cursor1.line)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:9453"}},{"Del":{"text":" State.cursor1 = {line=State.cursor1.line+1, pos=1}","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:9506"}},{"Del":{"text":"end","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:9510"}},{"Del":{"text":"","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:9511"}},{"Del":{"text":"function Text.pageup(State)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:9539"}},{"Del":{"text":" State.selection1 = deepcopy(State.cursor1)","pos":"YAU43TBB2N2EZE2REHBY3IZHC42N6PXBAVZHPVML23KCB2SIGG7QC:1200"}},{"Del":{"text":" end","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:8751"}},{"Del":{"text":" Text.pageup(State)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:8774"}},{"Del":{"text":" elseif chord == 'S-pagedown' then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:8810"}},{"Del":{"text":" if State.selection1.line == nil then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:8851"}},{"Del":{"text":" State.selection1 = deepcopy(State.cursor1)","pos":"YAU43TBB2N2EZE2REHBY3IZHC42N6PXBAVZHPVML23KCB2SIGG7QC:1150"}},{"Del":{"text":" end","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:8407"}},{"Del":{"text":" Text.down(State)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:8428"}},{"Del":{"text":" elseif chord == 'pageup' then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:8460"}},{"Del":{"text":" Text.pageup(State)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:8483"}},{"Del":{"text":" State.selection1 = {}","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:8509"}},{"Del":{"text":" elseif chord == 'pagedown' then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:8543"}},{"Del":{"text":" Text.pagedown(State)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:8568"}},{"Del":{"text":" State.selection1 = {}","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:8594"}},{"Del":{"text":" elseif chord == 'S-pageup' then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:8628"}},{"Del":{"text":" if State.selection1.line == nil then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:8669"}},{"Del":{"text":" State.selection1 = deepcopy(State.cursor1)","pos":"YAU43TBB2N2EZE2REHBY3IZHC42N6PXBAVZHPVML23KCB2SIGG7QC:1100"}},{"Del":{"text":" end","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:8233"}},{"Del":{"text":" Text.up(State)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:8252"}},{"Del":{"text":" elseif chord == 'S-down' then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:8284"}},{"Del":{"text":" if State.selection1.line == nil then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:8325"}},{"Del":{"text":" State.selection1 = deepcopy(State.cursor1)","pos":"YAU43TBB2N2EZE2REHBY3IZHC42N6PXBAVZHPVML23KCB2SIGG7QC:1050"}},{"Del":{"text":" end","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:7902"}},{"Del":{"text":" Text.end_of_line(State)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:7930"}},{"Del":{"text":" elseif chord == 'up' then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:7958"}},{"Del":{"text":" Text.up(State)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:7977"}},{"Del":{"text":" State.selection1 = {}","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:8003"}},{"Del":{"text":" elseif chord == 'down' then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:8033"}},{"Del":{"text":" Text.down(State)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:8054"}},{"Del":{"text":" State.selection1 = {}","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:8080"}},{"Del":{"text":" elseif chord == 'S-up' then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:8110"}},{"Del":{"text":" if State.selection1.line == nil then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:8151"}},{"Del":{"text":" State.selection1 = deepcopy(State.cursor1)","pos":"YAU43TBB2N2EZE2REHBY3IZHC42N6PXBAVZHPVML23KCB2SIGG7QC:1000"}},{"Del":{"text":" end","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:7718"}},{"Del":{"text":" Text.start_of_line(State)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:7748"}},{"Del":{"text":" elseif chord == 'S-end' then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:7779"}},{"Del":{"text":" if State.selection1.line == nil then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:7820"}},{"Del":{"text":" State.selection1 = deepcopy(State.cursor1)","pos":"YAU43TBB2N2EZE2REHBY3IZHC42N6PXBAVZHPVML23KCB2SIGG7QC:950"}},{"Del":{"text":" end","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:7367"}},{"Del":{"text":" Text.word_right(State)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:7394"}},{"Del":{"text":" elseif chord == 'home' then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:7424"}},{"Del":{"text":" Text.start_of_line(State)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:7454"}},{"Del":{"text":" State.selection1 = {}","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:7480"}},{"Del":{"text":" elseif chord == 'end' then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:7509"}},{"Del":{"text":" Text.end_of_line(State)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:7537"}},{"Del":{"text":" State.selection1 = {}","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:7563"}},{"Del":{"text":" elseif chord == 'S-home' then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:7595"}},{"Del":{"text":" if State.selection1.line == nil then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:7636"}},{"Del":{"text":" State.selection1 = deepcopy(State.cursor1)","pos":"YAU43TBB2N2EZE2REHBY3IZHC42N6PXBAVZHPVML23KCB2SIGG7QC:900"}},{"Del":{"text":" end","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:7183"}},{"Del":{"text":" Text.word_left(State)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:7209"}},{"Del":{"text":" elseif chord == 'M-S-right' then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:7244"}},{"Del":{"text":" if State.selection1.line == nil then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:7285"}},{"Del":{"text":" State.selection1 = deepcopy(State.cursor1)","pos":"YAU43TBB2N2EZE2REHBY3IZHC42N6PXBAVZHPVML23KCB2SIGG7QC:850"}},{"Del":{"text":" end","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:6779"}},{"Del":{"text":" Text.right(State)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:6801"}},{"Del":{"text":" -- C- hotkeys reserved for drawings, so we'll use M-","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:6856"}},{"Del":{"text":" elseif chord == 'M-left' then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:6888"}},{"Del":{"text":" Text.word_left(State)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:6914"}},{"Del":{"text":" State.selection1 = {}","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:6940"}},{"Del":{"text":" elseif chord == 'M-right' then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:6973"}},{"Del":{"text":" Text.word_right(State)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:7000"}},{"Del":{"text":" State.selection1 = {}","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:7026"}},{"Del":{"text":" elseif chord == 'M-S-left' then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:7060"}},{"Del":{"text":" if State.selection1.line == nil then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:7101"}},{"Del":{"text":" State.selection1 = deepcopy(State.cursor1)","pos":"YAU43TBB2N2EZE2REHBY3IZHC42N6PXBAVZHPVML23KCB2SIGG7QC:800"}},{"Del":{"text":" end","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:6602"}},{"Del":{"text":" Text.left(State)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:6623"}},{"Del":{"text":" elseif chord == 'S-right' then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:6656"}},{"Del":{"text":" if State.selection1.line == nil then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:6697"}},{"Del":{"text":" State.selection1 = deepcopy(State.cursor1)","pos":"YAU43TBB2N2EZE2REHBY3IZHC42N6PXBAVZHPVML23KCB2SIGG7QC:750"}},{"Del":{"text":" --== shortcuts that move the cursor","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:6291"}},{"Del":{"text":" elseif chord == 'left' then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:6321"}},{"Del":{"text":" Text.left(State)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:6342"}},{"Del":{"text":" State.selection1 = {}","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:6368"}},{"Del":{"text":" elseif chord == 'right' then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:6399"}},{"Del":{"text":" Text.right(State)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:6421"}},{"Del":{"text":" State.selection1 = {}","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:6447"}},{"Del":{"text":" elseif chord == 'S-left' then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:6479"}},{"Del":{"text":" if State.selection1.line == nil then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:6520"}},{"Del":{"text":" schedule_save(State)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:6164"}},{"Del":{"text":" record_undo_event(State, {before=before, after=snapshot(State, State.cursor1.line)})","pos":"JJ74YKGVDPNVI54TXGSXVS5ORMYHCWSILAMVVHQQXWUA65GIG7EAC:693"}},{"Del":{"text":" schedule_save(State)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:4745"}},{"Del":{"text":" return","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:4758"}},{"Del":{"text":" end","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:4766"}},{"Del":{"text":" local before","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:4783"}},{"Del":{"text":" if State.cursor1.pos <= utf8.len(State.lines[State.cursor1.line].data) then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:4863"}},{"Del":{"text":" before = snapshot(State, State.cursor1.line)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:4914"}},{"Del":{"text":" else","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:4923"}},{"Del":{"text":" before = snapshot(State, State.cursor1.line, State.cursor1.line+1)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:4996"}},{"Del":{"text":" end","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:5004"}},{"Del":{"text":" if State.cursor1.pos <= utf8.len(State.lines[State.cursor1.line].data) then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:5084"}},{"Del":{"text":" local byte_start = utf8.offset(State.lines[State.cursor1.line].data, State.cursor1.pos)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:5178"}},{"Del":{"text":" local byte_end = utf8.offset(State.lines[State.cursor1.line].data, State.cursor1.pos+1)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:5272"}},{"Del":{"text":" if byte_start then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:5297"}},{"Del":{"text":" if byte_end then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:5322"}},{"Del":{"text":" State.lines[State.cursor1.line].data = string.sub(State.lines[State.cursor1.line].data, 1, byte_start-1)..string.sub(State.lines[State.cursor1.line].data, byte_end)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:5497"}},{"Del":{"text":" else","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:5510"}},{"Del":{"text":" State.lines[State.cursor1.line].data = string.sub(State.lines[State.cursor1.line].data, 1, byte_start-1)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:5625"}},{"Del":{"text":" end","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:5637"}},{"Del":{"text":" -- no change to State.cursor1.pos","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:5679"}},{"Del":{"text":" end","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:5689"}},{"Del":{"text":" elseif State.cursor1.line < #State.lines then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:5739"}},{"Del":{"text":" if State.lines[State.cursor1.line+1].mode == 'text' then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:5802"}},{"Del":{"text":" -- join lines","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:5824"}},{"Del":{"text":" State.lines[State.cursor1.line].data = State.lines[State.cursor1.line].data..State.lines[State.cursor1.line+1].data","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:5948"}},{"Del":{"text":" end","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:5958"}},{"Del":{"text":" table.remove(State.lines, State.cursor1.line+1)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:6012"}},{"Del":{"text":" table.remove(State.line_cache, State.cursor1.line+1)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:6071"}},{"Del":{"text":" end","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:6079"}},{"Del":{"text":" Text.clear_screen_line_cache(State, State.cursor1.line)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:6139"}},{"Del":{"text":" Text.delete_selection_and_record_undo_event(State)","pos":"GUEB7ZG772YHNKXKBXCY7XVSJKFOWKZCWESEEMPNHYHMM7UEVRYQC:339"}},{"Del":{"text":" elseif chord == 'delete' then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:4624"}},{"Del":{"text":" if State.selection1.line then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:4658"}},{"Del":{"text":" schedule_save(State)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:4503"}},{"Del":{"text":" record_undo_event(State, {before=before, after=snapshot(State, State.cursor1.line)})","pos":"JJ74YKGVDPNVI54TXGSXVS5ORMYHCWSILAMVVHQQXWUA65GIG7EAC:603"}},{"Del":{"text":" end","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:4204"}},{"Del":{"text":" Text.clear_screen_line_cache(State, State.cursor1.line)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:4264"}},{"Del":{"text":" assert(Text.le1(State.screen_top1, State.cursor1), ('screen_top (line=%d,pos=%d) is below cursor (line=%d,pos=%d)'):format(State.screen_top1.line, State.screen_top1.pos, State.cursor1.line, State.cursor1.pos))","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:4478"}},{"Del":{"text":" Text.redraw_all(State) -- if we're scrolling, reclaim all line caches to avoid memory leaks","pos":"3BFFX2I3V7N7QJ4Z6CKICF52IRKMSLT63MMZZ34JZPFYAZELJ4EQC:878"}},{"Del":{"text":" if State.lines[State.cursor1.line-1].mode == 'drawing' then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:3067"}},{"Del":{"text":" table.remove(State.lines, State.cursor1.line-1)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:3123"}},{"Del":{"text":" table.remove(State.line_cache, State.cursor1.line-1)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:3184"}},{"Del":{"text":" else","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:3195"}},{"Del":{"text":" -- join lines","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:3217"}},{"Del":{"text":" State.cursor1.pos = utf8.len(State.lines[State.cursor1.line-1].data)+1","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:3296"}},{"Del":{"text":" State.lines[State.cursor1.line-1].data = State.lines[State.cursor1.line-1].data..State.lines[State.cursor1.line].data","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:3422"}},{"Del":{"text":" table.remove(State.lines, State.cursor1.line)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:3476"}},{"Del":{"text":" table.remove(State.line_cache, State.cursor1.line)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:3535"}},{"Del":{"text":" end","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:3545"}},{"Del":{"text":" State.cursor1.line = State.cursor1.line-1","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:3593"}},{"Del":{"text":" end","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:3601"}},{"Del":{"text":" if State.screen_top1.line > #State.lines then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:3651"}},{"Del":{"text":" Text.populate_screen_line_starting_pos(State, #State.lines)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:3717"}},{"Del":{"text":" local line_cache = State.line_cache[#State.line_cache]","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:3778"}},{"Del":{"text":" State.screen_top1 = {line=#State.lines, pos=line_cache.screen_line_starting_pos[#line_cache.screen_line_starting_pos]}","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:3903"}},{"Del":{"text":" elseif Text.lt1(State.cursor1, State.screen_top1) then","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:3962"}},{"Del":{"text":" State.screen_top1 = {","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:3990"}},{"Del":{"text":" line=State.cursor1.line,","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:4023"}},{"Del":{"text":" pos=Text.pos_at_start_of_screen_line(State, State.cursor1),","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:4091"}},{"Del":{"text":" }","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:4099"}},{"Del":{"text":"","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:3001"}},{"Del":{"text":" end","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:101286"}},{"Del":{"text":" elseif State.cursor1.line > 1 then","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:101325"}},{"Del":{"text":" before = snapshot(State, State.cursor1.line-1, State.cursor1.line)","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:101398"}},{"Del":{"text":" before = snapshot(State, State.cursor1.line)","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:99834"}},{"Del":{"text":" local byte_start = utf8.offset(State.lines[State.cursor1.line].data, State.cursor1.pos-1)","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:99930"}},{"Del":{"text":" local byte_end = utf8.offset(State.lines[State.cursor1.line].data, State.cursor1.pos)","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:100022"}},{"Del":{"text":" if byte_start then","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:100047"}},{"Del":{"text":" if byte_end then","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:100072"}},{"Del":{"text":" State.lines[State.cursor1.line].data = string.sub(State.lines[State.cursor1.line].data, 1, byte_start-1)..string.sub(State.lines[State.cursor1.line].data, byte_end)","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:100247"}},{"Del":{"text":" else","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:100260"}},{"Del":{"text":" State.lines[State.cursor1.line].data = string.sub(State.lines[State.cursor1.line].data, 1, byte_start-1)","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:100375"}},{"Del":{"text":" end","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:100387"}},{"Del":{"text":" State.cursor1.pos = State.cursor1.pos-1","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:100435"}},{"Del":{"text":" if State.cursor1.pos > 1 then","pos":"F52PSTYSIIUD7UPEVLEJPVSBQU7IKVHM4GN4YASNSKFP4MRE6S6AC:1887"}},{"Del":{"text":" local before","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:99727"}},{"Del":{"text":" schedule_save(State)","pos":"5XMBCKJZ7YCUOOQWWZRNLXMXD3MUYC2VAF3VKA4BIEHQRPDQMUMAC:17072"}},{"Del":{"text":" return","pos":"5XMBCKJZ7YCUOOQWWZRNLXMXD3MUYC2VAF3VKA4BIEHQRPDQMUMAC:17085"}},{"Del":{"text":" end","pos":"5XMBCKJZ7YCUOOQWWZRNLXMXD3MUYC2VAF3VKA4BIEHQRPDQMUMAC:17093"}},{"Del":{"text":" Text.delete_selection_and_record_undo_event(State)","pos":"GUEB7ZG772YHNKXKBXCY7XVSJKFOWKZCWESEEMPNHYHMM7UEVRYQC:281"}},{"Del":{"text":" if State.selection1.line then","pos":"5XMBCKJZ7YCUOOQWWZRNLXMXD3MUYC2VAF3VKA4BIEHQRPDQMUMAC:16985"}},{"Del":{"text":" elseif chord == 'backspace' then","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:99710"}},{"Del":{"text":" schedule_save(State)","pos":"JJ74YKGVDPNVI54TXGSXVS5ORMYHCWSILAMVVHQQXWUA65GIG7EAC:513"}},{"Del":{"text":" record_undo_event(State, {before=before, after=snapshot(State, State.cursor1.line)})","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:99675"}},{"Del":{"text":" end","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:99561"}},{"Del":{"text":"--? print('=>', State.screen_top1.line, State.screen_top1.pos, State.cursor1.line, State.cursor1.pos)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:5841"}},{"Del":{"text":" Text.insert_at_cursor(State, '\\t')","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:99178"}},{"Del":{"text":" if State.cursor_y > App.screen.height - State.line_height then","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:99245"}},{"Del":{"text":" Text.populate_screen_line_starting_pos(State, State.cursor1.line)","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:99317"}},{"Del":{"text":" Text.snap_cursor_to_bottom_of_screen(State, State.left, State.right)","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:99392"}},{"Del":{"text":"--? print(State.screen_top1.line, State.screen_top1.pos, State.cursor1.line, State.cursor1.pos)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:5732"}},{"Del":{"text":" elseif chord == 'tab' then","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:98931"}},{"Del":{"text":" local before = snapshot(State, State.cursor1.line)","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:98986"}},{"Del":{"text":" schedule_save(State)","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:98800"}},{"Del":{"text":" record_undo_event(State, {before=before, after=snapshot(State, before_line, State.cursor1.line)})","pos":"JJ74YKGVDPNVI54TXGSXVS5ORMYHCWSILAMVVHQQXWUA65GIG7EAC:487"}},{"Del":{"text":" if State.cursor_y > App.screen.height - State.line_height then","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:98692"}},{"Del":{"text":" Text.snap_cursor_to_bottom_of_screen(State, State.left, State.right)","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:98767"}},{"Del":{"text":" end","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:98775"}},{"Del":{"text":" if chord == 'return' then","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:98504"}},{"Del":{"text":" local before_line = State.cursor1.line","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:98547"}},{"Del":{"text":" local before = snapshot(State, before_line)","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:98595"}},{"Del":{"text":" Text.insert_return(State)","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:98625"}},{"Del":{"text":" --== shortcuts that mutate text (must schedule_save)","pos":"56HRXNBB5ATVDER2Q776N74I6B4W5PWCXY4U6SNS3WDBRPJ3X3TQC:1773"}},{"Del":{"text":"--? print('chord', chord, State.selection1.line, State.selection1.pos)","pos":"5XMBCKJZ7YCUOOQWWZRNLXMXD3MUYC2VAF3VKA4BIEHQRPDQMUMAC:16923"}},{"Del":{"text":"function Text.keychord_press(State, chord, key, scancode, is_repeat)","pos":"HGKCNQC5DCYQ5JFQEEBQVHHMWFOVU2BHS3UZHE5JND5IJUGLC22QC:148"}},{"Del":{"text":"-- Don't handle any keys here that would trigger text_input above.","pos":"GG2553RBUKMCWIAD3EWJV7C2QH2BIS5V2E3BDTFSTYRHAPXGBF7QC:5421"}},{"Del":{"text":"end","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:98297"}},{"Del":{"text":"","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:98298"}},{"Del":{"text":" local byte_offset = Text.offset(State.lines[State.cursor1.line].data, State.cursor1.pos)","pos":"F52PSTYSIIUD7UPEVLEJPVSBQU7IKVHM4GN4YASNSKFP4MRE6S6AC:1578"}},{"Del":{"text":" State.lines[State.cursor1.line].data = string.sub(State.lines[State.cursor1.line].data, 1, byte_offset-1)..t..string.sub(State.lines[State.cursor1.line].data, byte_offset)","pos":"F52PSTYSIIUD7UPEVLEJPVSBQU7IKVHM4GN4YASNSKFP4MRE6S6AC:1752"}},{"Del":{"text":" Text.clear_screen_line_cache(State, State.cursor1.line)","pos":"F52PSTYSIIUD7UPEVLEJPVSBQU7IKVHM4GN4YASNSKFP4MRE6S6AC:1810"}},{"Del":{"text":" State.cursor1.pos = State.cursor1.pos+1","pos":"F52PSTYSIIUD7UPEVLEJPVSBQU7IKVHM4GN4YASNSKFP4MRE6S6AC:1852"}},{"Del":{"text":" Text.insert_at_cursor(State, t)","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:97121"}},{"Del":{"text":" if State.cursor_y > App.screen.height - State.line_height then","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:97186"}},{"Del":{"text":" Text.populate_screen_line_starting_pos(State, State.cursor1.line)","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:97256"}},{"Del":{"text":" Text.snap_cursor_to_bottom_of_screen(State, State.left, State.right)","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:97329"}},{"Del":{"text":" end","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:97335"}},{"Del":{"text":" record_undo_event(State, {before=before, after=snapshot(State, State.cursor1.line)})","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:97422"}},{"Del":{"text":"end","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:97426"}},{"Del":{"text":"","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:97427"}},{"Del":{"text":"function Text.insert_at_cursor(State, t)","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:97468"}},{"Del":{"text":"--? print(State.screen_top1.line, State.screen_top1.pos, State.cursor1.line, State.cursor1.pos)","pos":"Q65423XUYWJ5ESAH2B63MJKJUXSTQDANPZRRMQNYTDF3YGT5HLRAC:5631"}},{"Del":{"text":" local before = snapshot(State, State.cursor1.line)","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:96936"}},{"Del":{"text":" return","pos":"RKSQE3PJXJCH4NVBACWIB33H5MMNCEEQ6NHMFARMM2IV55IGBORAC:398"}},{"Del":{"text":" else","pos":"RKSQE3PJXJCH4NVBACWIB33H5MMNCEEQ6NHMFARMM2IV55IGBORAC:407"}},{"Del":{"text":" -- Key mutated by the keyboard layout. Continue below.","pos":"RKSQE3PJXJCH4NVBACWIB33H5MMNCEEQ6NHMFARMM2IV55IGBORAC:468"}},{"Del":{"text":" end","pos":"RKSQE3PJXJCH4NVBACWIB33H5MMNCEEQ6NHMFARMM2IV55IGBORAC:476"}},{"Del":{"text":" end","pos":"RKSQE3PJXJCH4NVBACWIB33H5MMNCEEQ6NHMFARMM2IV55IGBORAC:482"}},{"Del":{"text":" -- The modifiers didn't change the key. Handle it in keychord_press.","pos":"JJ74YKGVDPNVI54TXGSXVS5ORMYHCWSILAMVVHQQXWUA65GIG7EAC:384"}},{"Del":{"text":" if App.any_modifier_down() then","pos":"RKSQE3PJXJCH4NVBACWIB33H5MMNCEEQ6NHMFARMM2IV55IGBORAC:280"}},{"Del":{"text":" if App.key_down(t) then","pos":"RKSQE3PJXJCH4NVBACWIB33H5MMNCEEQ6NHMFARMM2IV55IGBORAC:308"}},{"Del":{"text":" if App.mouse_down(1) then return end","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:96810"}},{"Del":{"text":"function Text.text_input(State, t)","pos":"GG2553RBUKMCWIAD3EWJV7C2QH2BIS5V2E3BDTFSTYRHAPXGBF7QC:5353"}},{"Del":{"text":"end","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:96736"}},{"Del":{"text":"","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:96737"}},{"Del":{"text":" return font:getWidth(line.data:sub(soff, loff-1)), font:getWidth(line.data:sub(soff, hoff))","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:2998"}},{"Del":{"text":"--? print(s, e, soff, eoff, loff, hoff)","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:2955"}},{"Del":{"text":" end","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:96732"}},{"Del":{"text":" end","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:2802"}},{"Del":{"text":" local loff = math.max(s, soff)","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:2835"}},{"Del":{"text":" local hoff","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:2848"}},{"Del":{"text":" if eoff then","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:2863"}},{"Del":{"text":" hoff = math.min(e, eoff)","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:2892"}},{"Del":{"text":" else","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:2899"}},{"Del":{"text":" hoff = e","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:2912"}},{"Del":{"text":" end","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:96703"}},{"Del":{"text":" local spos = line_cache.screen_line_starting_pos[i]","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:2519"}},{"Del":{"text":" local soff = Text.offset(line.data, spos)","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:2563"}},{"Del":{"text":" if e < soff then","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:2582"}},{"Del":{"text":" return","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:2593"}},{"Del":{"text":" end","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:2599"}},{"Del":{"text":" local eoff","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:2612"}},{"Del":{"text":" if i < #line_cache.screen_line_starting_pos then","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:2663"}},{"Del":{"text":" local epos = line_cache.screen_line_starting_pos[i+1]","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:2721"}},{"Del":{"text":" eoff = Text.offset(line.data, epos)","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:2761"}},{"Del":{"text":" if s > eoff then","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:2782"}},{"Del":{"text":" return","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:2795"}},{"Del":{"text":"function Text.clip_wikiword_with_screen_line(font, line, line_cache, i, s, e)","pos":"2QLTVKM6MVC25L44BSHKPZAXOOLK2VAUCGCYRUDRXXNYNSWDIWQAC:2903"}},{"Del":{"text":" local s, e = 1, 0","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:1889"}},{"Del":{"text":" while s <= #line.data do","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:1916"}},{"Del":{"text":" s, e = line.data:find('%[%[%S+%]%]', s)","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:1960"}},{"Del":{"text":" if s == nil then break end","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:1991"}},{"Del":{"text":" local word = line.data:sub(s+2, e-2) -- strip out surrounding '[[..]]'","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:2067"}},{"Del":{"text":"--? print('wikiword:', s, e, word)","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:2106"}},{"Del":{"text":" table.insert(line_cache.link_offsets, {s, e, word})","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:2162"}},{"Del":{"text":" s = e + 1","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:2176"}},{"Del":{"text":" end","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:2182"}},{"Del":{"text":"end","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:2186"}},{"Del":{"text":"","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:2187"}},{"Del":{"text":"-- Intersect the filename between byte offsets s,e with the bounds of screen line i.","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:2272"}},{"Del":{"text":"-- Return the left/right pixel coordinates of of the intersection,","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:2339"}},{"Del":{"text":"-- or nil if it doesn't intersect with screen line i.","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:2393"}},{"Del":{"text":" -- try to wrap at word boundaries","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:92137"}},{"Del":{"text":" line_cache.link_offsets = {}","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:1852"}},{"Del":{"text":" local pos = 1","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:1868"}},{"Del":{"text":" return","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:92044"}},{"Del":{"text":" end","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:92050"}},{"Del":{"text":" if line_cache.link_offsets then","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:1820"}},{"Del":{"text":" local line_cache = State.line_cache[line_index]","pos":"LLQC2M2IMEJBJQXZTKC3OAKG5WKHSERXKAKCYHQRUZZD6CVRIHAQC:92002"}},{"Del":{"text":" if line.mode ~= 'text' then return end","pos":"3PSFWAILGRA4OYXWS2DX7VF332AIBPYBXHEA4GIQY2XEJVD65UMAC:3965"}},{"Del":{"text":" local line = State.lines[line_index]","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:1785"}},{"Del":{"text":"function Text.populate_link_offsets(State, line_index)","pos":"KWIVKQQ7AANRG6R4ZRB5TDBZ2TZTXAXIR2P6JNT362KIAJ7JQ4VQC:3384"}},{"Del":{"text":"end","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:1744"}},{"Del":{"text":"","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:1745"}},{"Del":{"text":" return true","pos":"56HRXNBB5ATVDER2Q776N74I6B4W5PWCXY4U6SNS3WDBRPJ3X3TQC:1715"}},{"Del":{"text":" end","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:1740"}},{"Del":{"text":"end","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:1052"}},{"Del":{"text":" end","pos":"PTTZ7YRF3AKTO3LKL2PDC67H34NFKY2FRWL5HK6PZ2YWLPT5IUAAC:1047"}},{"Del":{"text":"","pos":"56HRXNBB5ATVDER2Q776N74I6B4W5PWCXY4U6SNS3WDBRPJ3X3TQC:1780"}},{"Del":{"text":"","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:2646"}},{"Del":{"text":"-- create a new iterator for s which provides the index and UTF-8 bytes corresponding to each codepoint","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:2750"}},{"Del":{"text":"function utf8chars(s, startpos)","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:2782"}},{"Del":{"text":" local next_pos = startpos or 1 -- in code points","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:2834"}},{"Del":{"text":" local next_offset = utf8.offset(s, next_pos) -- in bytes","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:2894"}},{"Del":{"text":" return function()","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:2914"}},{"Del":{"text":" assert(next_offset) -- never call the iterator after it returns nil","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:2987"}},{"Del":{"text":" local curr_pos = next_pos","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:3017"}},{"Del":{"text":" next_pos = next_pos+1","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:3043"}},{"Del":{"text":" local curr_offset = next_offset","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:3079"}},{"Del":{"text":" next_offset = utf8.offset(s, 2, next_offset)","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:3128"}},{"Del":{"text":" if next_offset == nil then return end","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:3170"}},{"Del":{"text":" local curr_char = s:sub(curr_offset, next_offset-1)","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:3226"}},{"Del":{"text":" return curr_pos, curr_char","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:3257"}},{"Del":{"text":" x = x + w","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:1171"}},{"Del":{"text":" end","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:1177"}},{"Del":{"text":"end","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:1181"}},{"Del":{"text":"","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:1182"}},{"Del":{"text":"-- Check whether to word-wrap line at pos which will be positioned at x.","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:1255"}},{"Del":{"text":"--","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:1258"}},{"Del":{"text":"-- We wrap at the start of a word (non-space just after space) if the word","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:1333"}},{"Del":{"text":"-- (non-spaces followed by spaces) wouldn't fit in the rest of the line.","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:1406"}},{"Del":{"text":"--","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:1409"}},{"Del":{"text":"-- x lies between 0 and editor.width.","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:1447"}},{"Del":{"text":"--","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:1450"}},{"Del":{"text":"-- Postcondition:","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:1468"}},{"Del":{"text":"-- Current line is not wider than editor.width","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:1516"}},{"Del":{"text":"--","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:1519"}},{"Del":{"text":"-- Desired properties in priority order:","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:1560"}},{"Del":{"text":"-- Next line doesn't start with whitespace","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:1604"}},{"Del":{"text":"-- Current line ends with whitespace (a.k.a. word wrap)","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:1661"}},{"Del":{"text":"-- Current line is close to full","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:1695"}},{"Del":{"text":"-- None of these is guaranteed. But we should never satisfy a lower priority","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:1772"}},{"Del":{"text":"-- before a higher one.","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:1796"}},{"Del":{"text":"function Text.should_word_wrap(editor, line, pos, char, x)","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:1855"}},{"Del":{"text":" if char:match('%s') then return false end","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:1899"}},{"Del":{"text":" if pos == 1 then return false end","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:1935"}},{"Del":{"text":" if Text.match(line, pos-1, '%S') then return false end","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:1992"}},{"Del":{"text":" local offset = Text.offset(line, pos)","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:2032"}},{"Del":{"text":" -- most of the time a word is printable chars + whitespace","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:2093"}},{"Del":{"text":" local s = line:match('%S+%s*', offset)","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:2134"}},{"Del":{"text":" assert(s)","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:2146"}},{"Del":{"text":" local w = editor.font:getWidth(s)","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:2182"}},{"Del":{"text":" if x+w < editor.width then return false end","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:2228"}},{"Del":{"text":" if w > editor.width then return false end -- we're going to need to truncate the next word anyway","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:2329"}},{"Del":{"text":" if x < 0.8*editor.width then","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:2360"}},{"Del":{"text":" local s2 = line:match('%S+', offset)","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:2401"}},{"Del":{"text":" local w2 = editor.font:getWidth(s2)","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:2441"}},{"Del":{"text":" if x+w2 > editor.width then","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:2473"}},{"Del":{"text":" -- there'll be some non-whitespace left over for the next line","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:2542"}},{"Del":{"text":" return false","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:2561"}},{"Del":{"text":" end","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:2569"}},{"Del":{"text":" end","pos":"56HRXNBB5ATVDER2Q776N74I6B4W5PWCXY4U6SNS3WDBRPJ3X3TQC:1700"}},{"Del":{"text":" x = 0","pos":"FYJXSWXVSHXNII6UEG77UKQ6OSOMY2FRTAIROVJHUGAXN2HK5PPQC:1156"}}]}}],"owner":"akkartik","repo":"pong.love","token":"EpDh8y5qcEbxk7dZeNvVNJ4zR+6VpmwXkB8Ga5Qt5CM=","login":null}

…

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