delete experimental REPL

[?]

May 17, 2022, 1:42 AM

VXORMHME4X64HL6AC7BVYMSYEAYASG6RENGUZ7PEIZ4YQJ7ZHBIQC

Dependencies

[2] FBDRL6LH delete points or shapes
[3] 5TIFKJ7S handle space key
[4] WDWXNW7V slightly strange way to move points
[5] R5QXEHUI somebody stop me
[6] H7OEU6WP experimental approach to combining keyboard and mouse while drawing
[7] 2C7CTIQY make space for multiple kinds of width
[8] 3XD6M3CF refactor
[9] RSZD5A7G forgot to add json.lua
[10] GVOFXXIT delete drawing using backspace
[11] 7RN3AETY bugfix: text sometimes getting colored like drawing borders
[12] D2GCFTTT clean up repl functionality
[13] 6PUNJS5B backspace
[14] JCSLDGAH beginnings of support for multiple shapes
[15] 7Q4B6M2D esc to cancel a shape mid-click
[16] O2UFJ6G3 switch from freehand to just straight lines
[17] T4FRZSYL delete an ancient, unused file
[18] 6LJZN727 handle chords
[19] WAZVXUV2 simplest possible way to straighten strokes
[20] OTIBCAUJ love2d scaffold
[21] XX7G2FFJ intermingle freehand line drawings with text
[22] G77XIN7M selecting a stroke
[23] IZZVOCLB confirm that we have access to all of the love API
[24] YKRF5V3Z starting to load/save
[25] KCIM5UTV revert: back to freehand
[26] HWPK4SMP new mode: manhattan
[27] JVRL5TWL store device-independent coordinates inside drawings
[28] QU7NHFOV show cursor
[29] ICIIP4DB slightly better default sizing of drawings

Change contents

file deletion: repl.lua (----------)

[3.2]→[3.893:925](∅→∅),[3.925]→[3.1:1](∅→∅)

-- beginnings of a repl

function eval(buf)
local f = load('return '..buf, 'REPL')
if f then
return run(f)
end
local f, err = load(buf, 'REPL')
if f then
return run(f)
else
return {err}
end
end

-- you could perform parse and run separately
-- usually because there's a side-effect like drawing that you want to control the timing of
function parse_into_exec_payload(buf)
local f = load('return '..buf, 'REPL')
if f then
exec_payload = f
return
end
local f, err = load(buf, 'REPL')
if f then
exec_payload = f
return
else
return {err}
end
end

-- based on https://github.com/hoelzro/lua-repl
function run(f)
local success, results = gather_results(xpcall(f, function(...) return debug.traceback() end))
return results
end

function gather_results(success, ...)
local n = select('#', ...)
return success, { n = n, ... }
end
edit in main.lua at line 3

[3.19]→[3.928:943](∅→∅)

require 'repl'
edit in main.lua at line 47

[3.313]→[3.313:314](∅→∅),[3.45]→[3.2:21](∅→∅),[3.314]→[3.2:21](∅→∅),[3.47]→[3.2:21](∅→∅)

exec_payload = nil
edit in main.lua at line 155

[3.1357]→[3.22:23](∅→∅),[3.190]→[3.22:23](∅→∅),[3.23]→[3.944:969](∅→∅),[3.969]→[3.23:46](∅→∅),[3.23]→[3.23:46](∅→∅),[3.46]→[3.970:992](∅→∅),[3.992]→[3.76:82](∅→∅),[3.76]→[3.76:82](∅→∅)

-- display side effect
if exec_payload then
run(exec_payload)
end
edit in main.lua at line 507

[3.314]→[3.225:254](∅→∅),[3.555]→[3.225:254](∅→∅),[3.254]→[3.993:1063](∅→∅),[3.1063]→[2.419:448](∅→∅),[2.448]→[3.1092:1135](∅→∅),[3.1092]→[3.1092:1135](∅→∅)

elseif chord == 'C-r' then
lines[#lines+1] = eval(lines[#lines])[1]
lines[#lines+1] = ''
elseif chord == 'C-x' then
parse_into_exec_payload(lines[#lines])