akkartik/lines-polygon-experiment - Change KECEMMMRW2VVBZ567HJQPGLC57LTSBKWH7UFP32IW43D23X6WTEQC

extract couple of functions

Created by Kartik K. Agaram on May 25, 2022

KECEMMMRW2VVBZ567HJQPGLC57LTSBKWH7UFP32IW43D23X6WTEQC

Dependencies

In channels

main

Change contents

Replacement in text.lua at line 772 [5.1]

B:BD[3.1036] → [4.1131:1240]

∅:D[4.1240] → [3.1141:1150]

B:BD[3.1141] → [3.1141:1150]

B:BD[3.1150] → [4.1241:1284]

∅:D[4.1284] → [3.1192:1325]

B:BD[3.1192] → [3.1192:1325]

B:BD[3.1325] → [4.1285:1389]

∅:D[6.175] → [3.1415:1443]

∅:D[4.1389] → [3.1415:1443]

B:BD[3.1415] → [3.1415:1443]

B:BD[3.1443] → [7.1:11]

B:BD[7.11] → [4.1390:1476]

∅:D[7.93] → [3.1443:1461]

∅:D[4.1476] → [3.1443:1461]

B:BD[3.1443] → [3.1443:1461]

    assert(Lines[Cursor1.line].mode == 'text')
    if Cursor1.pos > 1 then
      Cursor1.pos = Cursor1.pos-1
    else
      local new_cursor_line = Cursor1.line
      while new_cursor_line > 1 do
        new_cursor_line = new_cursor_line-1
        if Lines[new_cursor_line].mode == 'text' then
          Cursor1.line = new_cursor_line
          Cursor1.pos = utf8.len(Lines[Cursor1.line].data) + 1
          break
        end
      end
      if Cursor1.line < Screen_top1.line then
        Screen_top1.line = Cursor1.line
      end
    end

[3.1036]

[3.1461]

    Text.left()

Replacement in text.lua at line 774 [5.1]

B:BD[3.1492] → [4.1477:1620]

∅:D[4.1620] → [3.1621:1630]

B:BD[3.1621] → [3.1621:1630]

B:BD[3.1630] → [4.1621:1664]

∅:D[4.1664] → [3.1672:1813]

B:BD[3.1672] → [3.1672:1813]

B:BD[3.1813] → [4.1665:1732]

∅:D[4.1732] → [3.1878:1916]

B:BD[3.1878] → [3.1878:1916]

B:BD[3.1916] → [4.1733:1822]

∅:D[4.1822] → [7.179:189]

B:BD[7.179] → [7.179:189]

∅:D[7.189] → [3.1916:1924]

B:BD[3.1916] → [3.1916:1924]

    assert(Lines[Cursor1.line].mode == 'text')
    if Cursor1.pos <= utf8.len(Lines[Cursor1.line].data) then
      Cursor1.pos = Cursor1.pos+1
    else
      local new_cursor_line = Cursor1.line
      while new_cursor_line <= #Lines-1 do
        new_cursor_line = new_cursor_line+1
        if Lines[new_cursor_line].mode == 'text' then
          Cursor1.line = new_cursor_line
          Cursor1.pos = 1
          break
        end
      end
      if Cursor1.line > Screen_bottom1.line then
        Screen_top1.line = Cursor1.line
      end
    end

[3.1492]

[3.1924]

    Text.right()

Insertion in text.lua at line 925 [5.1]

[2.1453]

[8.1321]

  end
end
function Text.left()
  assert(Lines[Cursor1.line].mode == 'text')
  if Cursor1.pos > 1 then
    Cursor1.pos = Cursor1.pos-1
  else
    local new_cursor_line = Cursor1.line
    while new_cursor_line > 1 do
      new_cursor_line = new_cursor_line-1
      if Lines[new_cursor_line].mode == 'text' then
        Cursor1.line = new_cursor_line
        Cursor1.pos = utf8.len(Lines[Cursor1.line].data) + 1
        break
      end
    end
    if Cursor1.line < Screen_top1.line then
      Screen_top1.line = Cursor1.line
    end
  end
end
function Text.right()
  assert(Lines[Cursor1.line].mode == 'text')
  if Cursor1.pos <= utf8.len(Lines[Cursor1.line].data) then
    Cursor1.pos = Cursor1.pos+1
  else
    local new_cursor_line = Cursor1.line
    while new_cursor_line <= #Lines-1 do
      new_cursor_line = new_cursor_line+1
      if Lines[new_cursor_line].mode == 'text' then
        Cursor1.line = new_cursor_line
        Cursor1.pos = 1
        break
      end
    end
    if Cursor1.line > Screen_bottom1.line then
      Screen_top1.line = Cursor1.line
    end