akkartik/pong.love - Change AWJQSK7UUIGFWHBSAONXWXPAX7C5LGCOFNMDXQS2JVNPB26EJCXQC

delete key

Created by Kartik K. Agaram on August 18, 2022

AWJQSK7UUIGFWHBSAONXWXPAX7C5LGCOFNMDXQS2JVNPB26EJCXQC

Dependencies

In channels

main

Change contents

Replacement in text.lua at line 428 [4.1]

B:BD[3.1869] → [2.2888:2968]

    if State.cursor1.pos <= utf8.len(State.lines[State.cursor1.line].data) then

[3.1869]

[5.1676]

    if State.cursor1.posB or State.cursor1.pos <= utf8.len(State.lines[State.cursor1.line].data) then

Replacement in text.lua at line 433 [4.1]

B:BD[6.8554] → [2.2969:3049]

    if State.cursor1.pos <= utf8.len(State.lines[State.cursor1.line].data) then

[6.8554]

[2.3049]

    if State.cursor1.pos and State.cursor1.pos <= utf8.len(State.lines[State.cursor1.line].data) then

Insertion in text.lua at line 444 [4.1]

[7.3610]

[8.3857]

    elseif State.cursor1.posB then
      if State.cursor1.posB <= utf8.len(State.lines[State.cursor1.line].dataB) then
        local byte_start = utf8.offset(State.lines[State.cursor1.line].dataB, State.cursor1.posB)
        local byte_end = utf8.offset(State.lines[State.cursor1.line].dataB, State.cursor1.posB+1)
        if byte_start then
          if byte_end then
            State.lines[State.cursor1.line].dataB = string.sub(State.lines[State.cursor1.line].dataB, 1, byte_start-1)..string.sub(State.lines[State.cursor1.line].dataB, byte_end)
          else
            State.lines[State.cursor1.line].dataB = string.sub(State.lines[State.cursor1.line].dataB, 1, byte_start-1)
          end
          -- no change to State.cursor1.pos
        end
      else
        -- refuse to delete past end of side B
      end