diff options
| -rw-r--r-- | book/src/keymap.md | 1 | ||||
| -rw-r--r-- | helix-term/src/commands.rs | 21 | ||||
| -rw-r--r-- | helix-term/src/keymap.rs | 4 |
3 files changed, 25 insertions, 1 deletions
diff --git a/book/src/keymap.md b/book/src/keymap.md index 6b7ccd11..c0c455d3 100644 --- a/book/src/keymap.md +++ b/book/src/keymap.md @@ -73,6 +73,7 @@ | `Alt-;` | Flip selection cursor and anchor | | `%` | Select entire file | | `x` | Select current line, if already selected, extend to next line | +| `X` | Extend selection to line bounds (line-wise selection) | | | Expand selection to parent syntax node TODO: pick a key | | `J` | join lines inside selection | | `K` | keep selections matching the regex TODO: overlapped by hover help | diff --git a/helix-term/src/commands.rs b/helix-term/src/commands.rs index d8892c9c..63b91942 100644 --- a/helix-term/src/commands.rs +++ b/helix-term/src/commands.rs @@ -200,6 +200,7 @@ impl Command { extend_search_next, search_selection, extend_line, + extend_to_line_bounds, delete_selection, change_selection, collapse_selection, @@ -1021,6 +1022,26 @@ fn extend_line(cx: &mut Context) { doc.set_selection(view.id, Selection::single(start, end)); } +fn extend_to_line_bounds(cx: &mut Context) { + let (view, doc) = current!(cx.editor); + + let text = doc.text(); + let selection = doc.selection(view.id).transform(|range| { + let start = text.line_to_char(text.char_to_line(range.from())); + let end = text + .line_to_char(text.char_to_line(range.to()) + 1) + .saturating_sub(1); + + if range.anchor < range.head { + Range::new(start, end) + } else { + Range::new(end, start) + } + }); + + doc.set_selection(view.id, selection); +} + fn delete_selection_impl(reg: &mut Register, doc: &mut Document, view_id: ViewId) { // first yank the selection let values: Vec<String> = doc diff --git a/helix-term/src/keymap.rs b/helix-term/src/keymap.rs index 6c7a24b1..c340eb2c 100644 --- a/helix-term/src/keymap.rs +++ b/helix-term/src/keymap.rs @@ -209,7 +209,9 @@ impl Default for Keymaps { alt!(';') => Command::flip_selections, key!('%') => Command::select_all, key!('x') => Command::extend_line, - // extend_to_whole_line, crop_to_whole_line + key!('x') => Command::extend_line, + key!('X') => Command::extend_to_line_bounds, + // crop_to_whole_line key!('m') => Command::match_mode, |