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Fix missing line separators in delete changes

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This commit is contained in:
Jeremy Soller 2024-01-31 13:53:36 -07:00
parent 0cea55630c
commit db2f3b94ef
1 changed files with 5 additions and 5 deletions
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10
src/edit/editor.rs
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@ -283,7 +283,7 @@ impl<'buffer> Edit<'buffer> for Editor<'buffer> {
fn delete_range(&mut self, start: Cursor, end: Cursor) {
let change_item = self.with_buffer_mut(|buffer| {
// Collect removed data for change tracking
let mut change_text = String::new();
let mut change_lines = Vec::new();
// Delete the selection from the last line
let end_line_opt = if end.line > start.line {
@ -292,7 +292,7 @@ impl<'buffer> Edit<'buffer> for Editor<'buffer> {
// Remove end line
let removed = buffer.lines.remove(end.line);
change_text.insert_str(0, removed.text());
change_lines.insert(0, removed.text().to_string());
Some(after)
} else {
@ -302,7 +302,7 @@ impl<'buffer> Edit<'buffer> for Editor<'buffer> {
// Delete interior lines (in reverse for safety)
for line_i in (start.line + 1..end.line).rev() {
let removed = buffer.lines.remove(line_i);
change_text.insert_str(0, removed.text());
change_lines.insert(0, removed.text().to_string());
}
// Delete the selection from the first line
@ -316,7 +316,7 @@ impl<'buffer> Edit<'buffer> for Editor<'buffer> {
// Delete selected part of line
let removed = buffer.lines[start.line].split_off(start.index);
change_text.insert_str(0, removed.text());
change_lines.insert(0, removed.text().to_string());
// Re-add part of line after selection
if let Some(after) = after_opt {
@ -332,7 +332,7 @@ impl<'buffer> Edit<'buffer> for Editor<'buffer> {
ChangeItem {
start,
end,
text: change_text,
text: change_lines.join("\n"),
insert: false,
}
});