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fix: copy_selection needs to account for to() being exclusive 

Fixes #1367
Fixes #1590
pull/1903/head
Blaž Hrastnik 2022-03-31 15:53:31 +09:00
parent 4eed4c26e9
commit ab7885e934
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1 changed files with 10 additions and 1 deletions
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11
helix-term/src/commands.rs
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@ -1342,8 +1342,17 @@ fn copy_selection_on_line(cx: &mut Context, direction: Direction) {
let mut primary_index = 0; let mut primary_index = 0;
for range in selection.iter() { for range in selection.iter() {
let is_primary = *range == selection.primary(); let is_primary = *range == selection.primary();
let head_pos = coords_at_pos(text, range.head);
// The range is always head exclusive
let head = if range.anchor < range.head {
range.head - 1
} else {
range.head
};
let head_pos = coords_at_pos(text, head);
let anchor_pos = coords_at_pos(text, range.anchor); let anchor_pos = coords_at_pos(text, range.anchor);
let height = std::cmp::max(head_pos.row, anchor_pos.row) let height = std::cmp::max(head_pos.row, anchor_pos.row)
- std::cmp::min(head_pos.row, anchor_pos.row) - std::cmp::min(head_pos.row, anchor_pos.row)
+ 1; + 1;