akkartik/view.love - Change MTJEVRJR5GLWUSK7HMIM4UXM6GS6O6YCRWJT3DUSU2RYMHCQNOEQC

add state arg to a few functions

record_undo_event
undo_event
redo_event
snapshot

Created by Kartik K. Agaram on July 12, 2022

MTJEVRJR5GLWUSK7HMIM4UXM6GS6O6YCRWJT3DUSU2RYMHCQNOEQC

Dependencies

In channels

main

Change contents

Replacement in undo.lua at line 9 [6.1]

B:BD[6.427] → [6.427:460]

B:BD[6.460] → [7.1:209]

function record_undo_event(data)
  Editor_state.history[Editor_state.next_history] = data
  Editor_state.next_history = Editor_state.next_history+1
  for i=Editor_state.next_history,#Editor_state.history do
    Editor_state.history[i] = nil

[6.427]

[6.577]

function record_undo_event(State, data)
  State.history[State.next_history] = data
  State.next_history = State.next_history+1
  for i=State.next_history,#State.history do
    State.history[i] = nil

Replacement in undo.lua at line 17 [6.1]

B:BD[6.588] → [6.588:610]

B:BD[6.610] → [7.210:441]

function undo_event()
  if Editor_state.next_history > 1 then
--?     print('moving to history', Editor_state.next_history-1)
    Editor_state.next_history = Editor_state.next_history-1
    local result = Editor_state.history[Editor_state.next_history]

[6.588]

[6.763]

function undo_event(State)
  if State.next_history > 1 then
--?     print('moving to history', State.next_history-1)
    State.next_history = State.next_history-1
    local result = State.history[State.next_history]

Replacement in undo.lua at line 26 [6.1]

B:BD[6.792] → [6.792:814]

B:BD[6.814] → [7.442:694]

function redo_event()
  if Editor_state.next_history <= #Editor_state.history then
--?     print('restoring history', Editor_state.next_history+1)
    local result = Editor_state.history[Editor_state.next_history]
    Editor_state.next_history = Editor_state.next_history+1

[6.792]

[6.975]

function redo_event(State)
  if State.next_history <= #State.history then
--?     print('restoring history', State.next_history+1)
    local result = State.history[State.next_history]
    State.next_history = State.next_history+1

Replacement in undo.lua at line 37 [6.1]
B:BD[6.1116] → [8.37:60]
```
function snapshot(s,e)
```
[6.1116]
[8.60]
```
function snapshot(State, s,e)
```
Replacement in undo.lua at line 43 [6.1]
B:BD[8.218] → [7.695:729]
```
  assert(#Editor_state.lines > 0)
```
[8.218]
[9.22]
```
  assert(#State.lines > 0)
```

Replacement in undo.lua at line 45 [6.1]

B:BD[9.48] → [7.730:792]

  if s > #Editor_state.lines then s = #Editor_state.lines end

[9.48]

[9.84]

  if s > #State.lines then s = #State.lines end

Replacement in undo.lua at line 47 [6.1]

B:BD[9.110] → [7.793:855]

  if e > #Editor_state.lines then e = #Editor_state.lines end

[9.110]

[6.1147]

  if e > #State.lines then e = #State.lines end

Replacement in undo.lua at line 50 [6.1]

B:BD[6.1206] → [7.856:999]

    screen_top=deepcopy(Editor_state.screen_top1),
    selection=deepcopy(Editor_state.selection1),
    cursor=deepcopy(Editor_state.cursor1),

[6.1206]

[6.1310]

    screen_top=deepcopy(State.screen_top1),
    selection=deepcopy(State.selection1),
    cursor=deepcopy(State.cursor1),

Replacement in undo.lua at line 54 [6.1]

B:BD[6.1349] → [7.1000:1062]

    previous_drawing_mode=Editor_state.previous_drawing_mode,

[6.1349]

[6.1413]

    previous_drawing_mode=State.previous_drawing_mode,

Replacement in undo.lua at line 62 [6.1]
B:BD[8.269] → [7.1063:1102]
```
    local line = Editor_state.lines[i]
```
[8.269]
[6.1592]
```
    local line = State.lines[i]
```

Replacement in text.lua at line 140 [12.1]

B:BD[10.76] → [11.38:84]

  local before = snapshot(State.cursor1.line)

[10.76]

[11.84]

  local before = snapshot(State, State.cursor1.line)

Replacement in text.lua at line 148 [12.1]

B:BD[13.402] → [11.691:764]

  record_undo_event({before=before, after=snapshot(State.cursor1.line)})

[13.402]

[14.60]

  record_undo_event(State, {before=before, after=snapshot(State, State.cursor1.line)})

Replacement in text.lua at line 164 [12.1]
∅:D[15.165] → [8.1380:1421]
∅:D[7.57197] → [8.1380:1421]
B:BD[8.1380] → [8.1380:1421]
```
    local before = snapshot(before_line)
```
[15.165]
[4.439]
```
    local before = snapshot(State, before_line)
```

Replacement in text.lua at line 171 [12.1]

∅:D[16.28] → [15.361:449]

B:BD[17.23] → [15.361:449]

    record_undo_event({before=before, after=snapshot(before_line, State.cursor1.line)})

[16.28]

[14.134]

    record_undo_event(State, {before=before, after=snapshot(State, before_line, State.cursor1.line)})

Replacement in text.lua at line 173 [12.1]

B:BD[14.163] → [15.450:498]

    local before = snapshot(State.cursor1.line)

[14.163]

[15.498]

    local before = snapshot(State, State.cursor1.line)

Replacement in text.lua at line 182 [12.1]

∅:D[16.54] → [15.1115:1190]

B:BD[17.44] → [15.1115:1190]

    record_undo_event({before=before, after=snapshot(State.cursor1.line)})

[16.54]

[18.2046]

    record_undo_event(State, {before=before, after=snapshot(State, State.cursor1.line)})

Replacement in text.lua at line 191 [12.1]

B:BD[15.1344] → [15.1344:1388]

      before = snapshot(State.cursor1.line)

[15.1344]

[15.1388]

      before = snapshot(State, State.cursor1.line)

Replacement in text.lua at line 203 [12.1]

B:BD[15.1957] → [15.1957:2023]

      before = snapshot(State.cursor1.line-1, State.cursor1.line)

[15.1957]

[15.2023]

      before = snapshot(State, State.cursor1.line-1, State.cursor1.line)

Replacement in text.lua at line 223 [12.1]

∅:D[16.108] → [15.2866:2941]

B:BD[17.88] → [15.2866:2941]

    record_undo_event({before=before, after=snapshot(State.cursor1.line)})

[16.108]

[18.3034]

    record_undo_event(State, {before=before, after=snapshot(State, State.cursor1.line)})

Replacement in text.lua at line 232 [12.1]

B:BD[15.3141] → [15.3141:3185]

      before = snapshot(State.cursor1.line)

[15.3141]

[8.1969]

      before = snapshot(State, State.cursor1.line)

Replacement in text.lua at line 234 [12.1]

B:BD[8.1978] → [15.3186:3252]

      before = snapshot(State.cursor1.line, State.cursor1.line+1)

[8.1978]

[19.8546]

      before = snapshot(State, State.cursor1.line, State.cursor1.line+1)

Replacement in text.lua at line 258 [12.1]

∅:D[16.162] → [15.4266:4341]

B:BD[17.132] → [15.4266:4341]

    record_undo_event({before=before, after=snapshot(State.cursor1.line)})

[16.162]

[20.209]

    record_undo_event(State, {before=before, after=snapshot(State, State.cursor1.line)})

Replacement in select.lua at line 113 [21.43980]
∅:D[5.1885] → [21.46591:46629]
∅:D[7.79810] → [21.46591:46629]
B:BD[21.46591] → [21.46591:46629]
```
  local before = snapshot(minl, maxl)
```
[5.1885]
[5.1886]
```
  local before = snapshot(State, minl, maxl)
```

Replacement in select.lua at line 115 [21.43980]

B:BD[5.1943] → [5.1943:2016]

  record_undo_event({before=before, after=snapshot(State.cursor1.line)})

[5.1943]

[21.46735]

  record_undo_event(State, {before=before, after=snapshot(State, State.cursor1.line)})

Replacement in edit.lua at line 136 [22.413]

B:BD[22.4595] → [22.4595:4668]

                     Drawing.before = snapshot(line_index-1, line_index)

[22.4595]

[23.3139]

                     Drawing.before = snapshot(State, line_index-1, line_index)

Replacement in edit.lua at line 142 [22.413]

∅:D[16.248] → [22.4958:5066]

B:BD[22.4958] → [22.4958:5066]

                     record_undo_event({before=Drawing.before, after=snapshot(line_index-1, line_index+1)})

[16.248]

[22.5066]

                     record_undo_event(State, {before=Drawing.before, after=snapshot(State, line_index-1, line_index+1)})

Replacement in edit.lua at line 230 [22.413]
∅:D[23.5243] → [22.8220:8266]
∅:D[7.101069] → [22.8220:8266]
B:BD[22.8220] → [22.8220:8266]
```
        Drawing.before = snapshot(line_index)
```
[23.5243]
[2.15]
```
        Drawing.before = snapshot(State, line_index)
```

Replacement in edit.lua at line 245 [22.413]

B:BD[22.8668] → [23.5378:5478]

      record_undo_event({before=Drawing.before, after=snapshot(State.lines.current_drawing_index)})

[22.8668]

[22.8762]

      record_undo_event(State, {before=Drawing.before, after=snapshot(State, State.lines.current_drawing_index)})

Replacement in edit.lua at line 284 [22.413]

B:BD[23.6547] → [23.6547:6610]

    local before = snapshot(State.lines.current_drawing_index)

[23.6547]

[23.6610]

    local before = snapshot(State, State.lines.current_drawing_index)

Replacement in edit.lua at line 288 [22.413]

B:BD[22.10201] → [23.6659:6749]

    record_undo_event({before=before, after=snapshot(State.lines.current_drawing_index)})

[22.10201]

[22.10285]

    record_undo_event(State, {before=before, after=snapshot(State, State.lines.current_drawing_index)})

Replacement in edit.lua at line 343 [22.413]
∅:D[23.7943] → [22.12344:12375]
∅:D[7.104092] → [22.12344:12375]
B:BD[22.12344] → [22.12344:12375]
```
    local event = undo_event()
```
[23.7943]
[22.12375]
```
    local event = undo_event(State)
```
Replacement in edit.lua at line 355 [22.413]
∅:D[23.8225] → [22.12825:12856]
∅:D[7.104409] → [22.12825:12856]
B:BD[22.12825] → [22.12825:12856]
```
    local event = redo_event()
```
[23.8225]
[22.12856]
```
    local event = redo_event(State)
```
Replacement in edit.lua at line 384 [22.413]
∅:D[23.8812] → [22.13941:13982]
∅:D[7.105066] → [22.13941:13982]
B:BD[22.13941] → [22.13941:13982]
```
    local before = snapshot(before_line)
```
[23.8812]
[22.13982]
```
    local before = snapshot(State, before_line)
```

Replacement in edit.lua at line 398 [22.413]

∅:D[16.577] → [23.8914:9002]

B:BD[22.14388] → [23.8914:9002]

    record_undo_event({before=before, after=snapshot(before_line, State.cursor1.line)})

[16.577]

[22.14470]

    record_undo_event(State, {before=before, after=snapshot(State, before_line, State.cursor1.line)})

Replacement in edit.lua at line 404 [22.413]

B:BD[22.14679] → [22.14679:14724]

      local before = snapshot(drawing_index)

[22.14679]

[3.15]

      local before = snapshot(State, drawing_index)

Replacement in edit.lua at line 406 [22.413]

∅:D[3.60] → [22.14762:14834]

B:BD[22.14762] → [22.14762:14834]

      record_undo_event({before=before, after=snapshot(drawing_index)})

[3.60]

[16.578]

      record_undo_event(State, {before=before, after=snapshot(State, drawing_index)})

Replacement in edit.lua at line 420 [22.413]

B:BD[22.15212] → [23.9201:9266]

      local before = snapshot(State.lines.current_drawing_index)

[22.15212]

[23.9266]

      local before = snapshot(State, State.lines.current_drawing_index)

Replacement in edit.lua at line 425 [22.413]

B:BD[22.15429] → [23.9317:9411]

        record_undo_event({before=before, after=snapshot(State.lines.current_drawing_index)})

[22.15429]

[22.15517]

        record_undo_event(State, {before=before, after=snapshot(State, State.lines.current_drawing_index)})

Replacement in edit.lua at line 431 [22.413]

B:BD[22.15745] → [23.9412:9506]

        record_undo_event({before=before, after=snapshot(State.lines.current_drawing_index)})

[22.15745]

[22.15833]

        record_undo_event(State, {before=before, after=snapshot(State, State.lines.current_drawing_index)})