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editor: Add corner cases for comment_lines.

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This commit is contained in:
Andrew Hamilton 2022-01-10 10:58:20 +10:00
parent 975d13594e
commit 2c873cc914
2 changed files with 55 additions and 18 deletions
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42
diff_edit/editor.py
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@ -462,24 +462,40 @@ class Editor:
try:
index = self.text_widget[self.cursor_y].index("#")
self.cursor_x = index + 1
except ValueError:
except ValueError: # '#' not in line
self.jump_to_end_of_line()
self.insert_text(" # ")
else:
(start_x, start_y), (end_x, end_y) = self.get_selection_interval()
min_indent = min(self._line_indent(y) for y in range(start_y, end_y)
if self.text_widget[y].strip() != "")
if all(self.text_widget[y][min_indent:min_indent+2] == "# " or self.text_widget[y].strip() == ""
for y in range(start_y, end_y)):
for y in range(start_y, end_y):
line = self.text_widget[y]
if line.strip() != "":
self.text_widget[y] = line[:min_indent] + line[min_indent + 2:]
if end_x != 0 and not self.cursor_x == len(self.text_widget[end_y]):
self.enter()
self.cursor_left()
if start_x != 0:
new_line = (self.text_widget[start_y][:start_x] + "# " +
self.text_widget[start_y][start_x:])
self.text_widget[start_y] = new_line
self.cursor_x = len(new_line)
start_y += 1
if end_x != 0:
end_y += 1
mid_lines = range(start_y, end_y)
try:
min_indent = min(self._line_indent(y) for y in mid_lines
if self.text_widget[y].strip() != "")
except ValueError:
pass
else:
for y in range(start_y, end_y):
line = self.text_widget[y]
if line.strip() != "":
self.text_widget[y] = line[:min_indent] + "# " + line[min_indent:]
if all(self.text_widget[y][min_indent:min_indent+2] == "# "
or self.text_widget[y].strip() == "" for y in mid_lines):
for y in mid_lines:
line = self.text_widget[y]
if line.strip() != "":
self.text_widget[y] = line[:min_indent] + line[min_indent + 2:]
else:
for y in mid_lines:
line = self.text_widget[y]
if line.strip() != "":
self.text_widget[y] = line[:min_indent] + "# " + line[min_indent:]
self.mark = None
def join_lines(self):