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Delete by EGC rather than by char.

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This commit is contained in:
Aaron Muir Hamilton 2022-10-24 22:10:02 +00:00 • committed by Jeremy Soller
parent 9dfadd6c78
commit 7363c923e5
1 changed files with 6 additions and 1 deletions
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7
src/buffer.rs
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@ -645,7 +645,12 @@ impl<'a> TextBuffer<'a> {
let line = &mut self.lines[self.cursor.line.get()]; let line = &mut self.lines[self.cursor.line.get()];
line.reset(); line.reset();
line.text.remove(self.cursor.index); for (i, c) in line.text.grapheme_indices(true) {
if i == self.cursor.index {
line.text.replace_range(i..(i + c.len()), "");
break;
}
}
} else if self.cursor.line.get() + 1 < self.lines.len() { } else if self.cursor.line.get() + 1 < self.lines.len() {
let old_line = self.lines.remove(self.cursor.line.get() + 1); let old_line = self.lines.remove(self.cursor.line.get() + 1);