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Fix extend_line() behavior.

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It would always extend to the next line if the cursor was at the
end of the current line, even if the current line wasn't fully
selected yet.
This commit is contained in:
Nathan Vegdahl 2021-06-22 19:07:19 -07:00 committed by Blaž Hrastnik
parent 481c4ba044
commit 848cc1b438
1 changed files with 6 additions and 7 deletions
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13
helix-term/src/commands.rs
View file

@ -900,14 +900,13 @@ fn extend_line(cx: &mut Context) {
let text = doc.text();
let line_start = text.char_to_line(pos.anchor);
let mut line = text.char_to_line(pos.head);
let line_end = line_end_char_index(&text.slice(..), line);
if line_start <= pos.anchor && pos.head == line_end && line < (text.len_lines() - 2) {
line += 1;
}
let start = text.line_to_char(line_start);
let end = line_end_char_index(&text.slice(..), line);
let line_end = text.char_to_line(pos.head);
let mut end = line_end_char_index(&text.slice(..), line_end);
if pos.anchor == start && pos.head == end && line_end < (text.len_lines() - 2) {
end = line_end_char_index(&text.slice(..), line_end + 1);
}
doc.set_selection(view.id, Selection::single(start, end));
}