diff options
Diffstat (limited to 'helix-term/src/commands.rs')
| -rw-r--r-- | helix-term/src/commands.rs | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/helix-term/src/commands.rs b/helix-term/src/commands.rs index bd0a60b7..0b2ea0b8 100644 --- a/helix-term/src/commands.rs +++ b/helix-term/src/commands.rs @@ -4372,16 +4372,27 @@ fn join_selections_impl(cx: &mut Context, select_space: bool) { // select inserted spaces let transaction = if select_space { + let mut offset: usize = 0; let ranges: SmallVec<_> = changes .iter() - .scan(0, |offset, change| { - let range = Range::point(change.0 - *offset); - *offset += change.1 - change.0 - 1; // -1 because cursor is 0-sized - Some(range) + .filter_map(|change| { + if change.2.is_some() { + let range = Range::point(change.0 - offset); + offset += change.1 - change.0 - 1; // -1 adjusts for the replacement of the range by a space + Some(range) + } else { + offset += change.1 - change.0; + None + } }) .collect(); - let selection = Selection::new(ranges, 0); - Transaction::change(text, changes.into_iter()).with_selection(selection) + let t = Transaction::change(text, changes.into_iter()); + if ranges.is_empty() { + t + } else { + let selection = Selection::new(ranges, 0); + t.with_selection(selection) + } } else { Transaction::change(text, changes.into_iter()) }; |