diff options
Diffstat (limited to 'undo.lua')
-rw-r--r-- | undo.lua | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/undo.lua b/undo.lua index e5dea93..a41ba38 100644 --- a/undo.lua +++ b/undo.lua @@ -50,8 +50,6 @@ function snapshot(State, s,e) screen_top=deepcopy(State.screen_top1), selection=deepcopy(State.selection1), cursor=deepcopy(State.cursor1), - current_drawing_mode=Drawing_mode, - previous_drawing_mode=State.previous_drawing_mode, lines={}, start_line=s, end_line=e, @@ -60,13 +58,7 @@ function snapshot(State, s,e) -- deep copy lines without cached stuff like text fragments for i=s,e do local line = State.lines[i] - if line.mode == 'text' then - table.insert(event.lines, {mode='text', data=line.data}) -- I've forgotten: should we deepcopy(line.data)? - elseif line.mode == 'drawing' then - table.insert(event.lines, {mode='drawing', h=line.h, points=deepcopy(line.points), shapes=deepcopy(line.shapes), pending={}}) - else - assert(false, ('unknown line mode %s'):format(line.mode)) - end + table.insert(event.lines, {data=line.data}) -- I've forgotten: should we deepcopy(line.data)? end return event end |