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authorIvan Tham2022-04-23 08:03:52 +0000
committerGitHub2022-04-23 08:03:52 +0000
commitc1d3d49f3f47a991e38e21d96dee3f9081c9a663 (patch)
treeca0b0ab75c8c439d60f8d3ce218ec23287a24442 /helix-term
parentdd5a7c6191314b22347c323e8cda8aff225e21ba (diff)
Fix ctrl-u on insert behavior (#1957)
* Fix ctrl-u on insert behavior Now should follow vim behavior more - no longer remove text on cursor - no longer remove selected text while inserting - first kill to start non-whitespace, start, previous new line * Add comment for c-u parts
Diffstat (limited to 'helix-term')
-rw-r--r--helix-term/src/commands.rs19
1 files changed, 18 insertions, 1 deletions
diff --git a/helix-term/src/commands.rs b/helix-term/src/commands.rs
index 4e13f74a..504de73f 100644
--- a/helix-term/src/commands.rs
+++ b/helix-term/src/commands.rs
@@ -681,7 +681,24 @@ fn kill_to_line_start(cx: &mut Context) {
let selection = doc.selection(view.id).clone().transform(|range| {
let line = range.cursor_line(text);
- range.put_cursor(text, text.line_to_char(line), true)
+ let first_char = text.line_to_char(line);
+ let anchor = range.cursor(text);
+ let head = if anchor == first_char && line != 0 {
+ // select until previous line
+ line_end_char_index(&text, line - 1)
+ } else if let Some(pos) = find_first_non_whitespace_char(text.line(line)) {
+ if first_char + pos < anchor {
+ // select until first non-blank in line if cursor is after it
+ first_char + pos
+ } else {
+ // select until start of line
+ first_char
+ }
+ } else {
+ // select until start of line
+ first_char
+ };
+ Range::new(head, anchor)
});
delete_selection_insert_mode(doc, view, &selection);
}