akkartik/snap.love - Change CG3264MMJTTSCJWUA2EMTBOPTDB2NZIJ7XICKHWUTZ4UWLFP7POAC

move

Created by Kartik K. Agaram on May 29, 2022

CG3264MMJTTSCJWUA2EMTBOPTDB2NZIJ7XICKHWUTZ4UWLFP7POAC

Dependencies

In channels

main

Change contents

Insertion in text.lua at line 899 [4.1]
[3.627]
[3.627]
```
  --== shortcuts that mutate text
```

Deletion in text.lua at line 915 [4.1]

B:BD[3.1006] → [3.1006:1036]

B:BD[3.1036] → [5.1:17]

∅:D[5.17] → [3.1461:1492]

B:BD[3.1461] → [3.1461:1492]

B:BD[3.1492] → [5.18:35]

B:BD[5.35] → [6.1:725]

B:BD[6.725] → [2.79:252]

∅:D[2.252] → [6.725:733]

B:BD[6.725] → [6.725:733]

∅:D[5.35] → [3.1924:1954]

∅:D[6.733] → [3.1924:1954]

B:BD[3.1924] → [3.1924:1954]

B:BD[3.1954] → [7.1823:1843]

∅:D[7.1843] → [3.1973:2002]

B:BD[3.1973] → [3.1973:2002]

B:BD[3.2002] → [7.1844:1901]

  elseif chord == 'left' then
    Text.left()
  elseif chord == 'right' then
    Text.right()
  -- left/right by one word
  -- C- hotkeys reserved for drawings, so we'll use M-
  elseif chord == 'M-left' then
    while true do
      Text.left()
      if Cursor1.pos == 1 then break end
      assert(Cursor1.pos > 1)
      local offset = utf8.offset(Lines[Cursor1.line].data, Cursor1.pos)
      assert(offset > 1)
      if Lines[Cursor1.line].data:sub(offset-1,offset-1) == ' ' then
        break
      end
    end
  elseif chord == 'M-right' then
    while true do
      Text.right()
      if Cursor1.pos > utf8.len(Lines[Cursor1.line].data) then break end
      local offset = utf8.offset(Lines[Cursor1.line].data, Cursor1.pos)
      if Lines[Cursor1.line].data:sub(offset,offset) == ' ' then
        break
      end
    end
  -- paste
  elseif chord == 'M-v' then
    local s = love.system.getClipboardText()
    for _,code in utf8.codes(s) do
      Text.insert_at_cursor(utf8.char(code))
    end
  elseif chord == 'home' then
    Cursor1.pos = 1
  elseif chord == 'end' then
    Cursor1.pos = utf8.len(Lines[Cursor1.line].data) + 1

Insertion in text.lua at line 971 [4.1]

[3.3956]

  -- paste
  elseif chord == 'M-v' then
    local s = love.system.getClipboardText()
    for _,code in utf8.codes(s) do
      Text.insert_at_cursor(utf8.char(code))
    end
  --== shortcuts that move the cursor
  elseif chord == 'left' then
    Text.left()
  elseif chord == 'right' then
    Text.right()
  -- left/right by one word
  -- C- hotkeys reserved for drawings, so we'll use M-
  elseif chord == 'M-left' then
    while true do
      Text.left()
      if Cursor1.pos == 1 then break end
      assert(Cursor1.pos > 1)
      local offset = utf8.offset(Lines[Cursor1.line].data, Cursor1.pos)
      assert(offset > 1)
      if Lines[Cursor1.line].data:sub(offset-1,offset-1) == ' ' then
        break
      end
    end
  elseif chord == 'M-right' then
    while true do
      Text.right()
      if Cursor1.pos > utf8.len(Lines[Cursor1.line].data) then break end
      local offset = utf8.offset(Lines[Cursor1.line].data, Cursor1.pos)
      if Lines[Cursor1.line].data:sub(offset,offset) == ' ' then
        break
      end
    end
  elseif chord == 'home' then
    Cursor1.pos = 1
  elseif chord == 'end' then
    Cursor1.pos = utf8.len(Lines[Cursor1.line].data) + 1