consistently schedule_save after all mutations

4 files changed, 15 insertions, 15 deletions

diff --git a/edit.lua b/edit.lua
index 987fa17..1d7f758 100644
--- a/edit.lua
+++ b/edit.lua
@@ -184,8 +184,8 @@ function edit.draw(State)
                        if State.cursor1.line >= line_index then
                          State.cursor1.line = State.cursor1.line+1
                        end
-                       schedule_save(State)
                        record_undo_event(State, {before=Drawing.before, after=snapshot(State, line_index-1, line_index+1)})
+                       schedule_save(State)
                      end,
         })
       end
@@ -295,11 +295,11 @@ function edit.mouse_release(State, x,y, mouse_button)
   State.mouse_down = nil
   if State.lines.current_drawing then
     Drawing.mouse_release(State, x,y, mouse_button)
-    schedule_save(State)
     if Drawing.before then
       record_undo_event(State, {before=Drawing.before, after=snapshot(State, State.lines.current_drawing_index)})
       Drawing.before = nil
     end
+    schedule_save(State)
   else
 --?     print_and_log('edit.mouse_release: no current drawing')
     if y < State.top then
@@ -490,8 +490,8 @@ function edit.keychord_press(State, chord, key)
     if Text.cursor_out_of_screen(State) then
       Text.snap_cursor_to_bottom_of_screen(State, State.left, State.right)
     end
-    schedule_save(State)
     record_undo_event(State, {before=before, after=snapshot(State, before_line, State.cursor1.line)})
+    schedule_save(State)
   -- dispatch to drawing or text
   elseif App.mouse_down(1) or chord:sub(1,2) == 'C-' then
     local drawing_index, drawing = Drawing.current_drawing(State)
diff --git a/source_edit.lua b/source_edit.lua
index fd8e321..fead6c5 100644
--- a/source_edit.lua
+++ b/source_edit.lua
@@ -189,8 +189,8 @@ function edit.draw(State, hide_cursor, show_line_numbers)
                        if State.cursor1.line >= line_index then
                          State.cursor1.line = State.cursor1.line+1
                        end
-                       schedule_save(State)
                        record_undo_event(State, {before=Drawing.before, after=snapshot(State, line_index-1, line_index+1)})
+                       schedule_save(State)
                      end,
         })
       end
@@ -299,11 +299,11 @@ function edit.mouse_release(State, x,y, mouse_button)
   State.mouse_down = nil
   if State.lines.current_drawing then
     Drawing.mouse_release(State, x,y, mouse_button)
-    schedule_save(State)
     if Drawing.before then
       record_undo_event(State, {before=Drawing.before, after=snapshot(State, State.lines.current_drawing_index)})
       Drawing.before = nil
     end
+    schedule_save(State)
   else
 --?     print_and_log('edit.mouse_release: no current drawing')
     if y < State.top then
@@ -491,8 +491,8 @@ function edit.keychord_press(State, chord, key)
     if Text.cursor_out_of_screen(State) then
       Text.snap_cursor_to_bottom_of_screen(State, State.left, State.right)
     end
-    schedule_save(State)
     record_undo_event(State, {before=before, after=snapshot(State, before_line, State.cursor1.line)})
+    schedule_save(State)
   -- dispatch to drawing or text
   elseif App.mouse_down(1) or chord:sub(1,2) == 'C-' then
     local drawing_index, drawing = Drawing.current_drawing(State)
diff --git a/source_text.lua b/source_text.lua
index 70bb610..9cc03ea 100644
--- a/source_text.lua
+++ b/source_text.lua
@@ -234,8 +234,8 @@ function Text.keychord_press(State, chord)
     if State.cursor_y > App.screen.height - State.line_height then
       Text.snap_cursor_to_bottom_of_screen(State, State.left, State.right)
     end
-    schedule_save(State)
     record_undo_event(State, {before=before, after=snapshot(State, before_line, State.cursor1.line)})
+    schedule_save(State)
   elseif chord == 'tab' then
     local before = snapshot(State, State.cursor1.line)
 --?     print(State.screen_top1.line, State.screen_top1.pos, State.cursor1.line, State.cursor1.pos)
@@ -245,8 +245,8 @@ function Text.keychord_press(State, chord)
       Text.snap_cursor_to_bottom_of_screen(State, State.left, State.right)
 --?       print('=>', State.screen_top1.line, State.screen_top1.pos, State.cursor1.line, State.cursor1.pos)
     end
-    schedule_save(State)
     record_undo_event(State, {before=before, after=snapshot(State, State.cursor1.line)})
+    schedule_save(State)
   elseif chord == 'backspace' then
     if State.selection1.line then
       Text.delete_selection(State, State.left, State.right)
@@ -293,8 +293,8 @@ function Text.keychord_press(State, chord)
     end
     Text.clear_screen_line_cache(State, State.cursor1.line)
     assert(Text.le1(State.screen_top1, State.cursor1), ('screen_top (line=%d,pos=%d) is below cursor (line=%d,pos=%d)'):format(State.screen_top1.line, State.screen_top1.pos, State.cursor1.line, State.cursor1.pos))
-    schedule_save(State)
     record_undo_event(State, {before=before, after=snapshot(State, State.cursor1.line)})
+    schedule_save(State)
   elseif chord == 'delete' then
     if State.selection1.line then
       Text.delete_selection(State, State.left, State.right)
@@ -327,8 +327,8 @@ function Text.keychord_press(State, chord)
       table.remove(State.line_cache, State.cursor1.line+1)
     end
     Text.clear_screen_line_cache(State, State.cursor1.line)
-    schedule_save(State)
     record_undo_event(State, {before=before, after=snapshot(State, State.cursor1.line)})
+    schedule_save(State)
   --== shortcuts that move the cursor
   elseif chord == 'left' then
     Text.left(State)
diff --git a/text.lua b/text.lua
index f7f6de1..4be5a09 100644
--- a/text.lua
+++ b/text.lua
@@ -151,7 +151,7 @@ end
 -- Don't handle any keys here that would trigger text_input above.
 function Text.keychord_press(State, chord)
 --?   print('chord', chord, State.selection1.line, State.selection1.pos)
-  --== shortcuts that mutate text
+  --== shortcuts that mutate text (must schedule_save)
   if chord == 'return' then
     local before_line = State.cursor1.line
     local before = snapshot(State, before_line)
@@ -160,8 +160,8 @@ function Text.keychord_press(State, chord)
     if State.cursor_y > App.screen.height - State.line_height then
       Text.snap_cursor_to_bottom_of_screen(State, State.left, State.right)
     end
-    schedule_save(State)
     record_undo_event(State, {before=before, after=snapshot(State, before_line, State.cursor1.line)})
+    schedule_save(State)
   elseif chord == 'tab' then
     local before = snapshot(State, State.cursor1.line)
 --?     print(State.screen_top1.line, State.screen_top1.pos, State.cursor1.line, State.cursor1.pos)
@@ -171,8 +171,8 @@ function Text.keychord_press(State, chord)
       Text.snap_cursor_to_bottom_of_screen(State, State.left, State.right)
 --?       print('=>', State.screen_top1.line, State.screen_top1.pos, State.cursor1.line, State.cursor1.pos)
     end
-    schedule_save(State)
     record_undo_event(State, {before=before, after=snapshot(State, State.cursor1.line)})
+    schedule_save(State)
   elseif chord == 'backspace' then
     if State.selection1.line then
       Text.delete_selection(State, State.left, State.right)
@@ -219,8 +219,8 @@ function Text.keychord_press(State, chord)
     end
     Text.clear_screen_line_cache(State, State.cursor1.line)
     assert(Text.le1(State.screen_top1, State.cursor1), ('screen_top (line=%d,pos=%d) is below cursor (line=%d,pos=%d)'):format(State.screen_top1.line, State.screen_top1.pos, State.cursor1.line, State.cursor1.pos))
-    schedule_save(State)
     record_undo_event(State, {before=before, after=snapshot(State, State.cursor1.line)})
+    schedule_save(State)
   elseif chord == 'delete' then
     if State.selection1.line then
       Text.delete_selection(State, State.left, State.right)
@@ -253,8 +253,8 @@ function Text.keychord_press(State, chord)
       table.remove(State.line_cache, State.cursor1.line+1)
     end
     Text.clear_screen_line_cache(State, State.cursor1.line)
-    schedule_save(State)
     record_undo_event(State, {before=before, after=snapshot(State, State.cursor1.line)})
+    schedule_save(State)
   --== shortcuts that move the cursor
   elseif chord == 'left' then
     Text.left(State)