backspace

Dependencies

• [2] 6LJZN727 handle chords
• [*] OTIBCAUJ love2d scaffold

Change contents

• edit in main.lua at line 2
  [2.21]

  [2.21]
  + local utf8 = require 'utf8'
• edit in main.lua at line 39
  [4.555]

  [2.225]
  + elseif chord == 'backspace' then

  + if #lines > 1 and lines[#lines] == '' then

  + table.remove(lines)

  + else

  + local byteoffset = utf8.offset(lines[#lines], -1)

  + if byteoffset then

  + lines[#lines] = string.sub(lines[#lines], 1, byteoffset-1)

  + end

  + end