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-rw-r--r--helix-term/src/commands.rs21
-rw-r--r--helix-term/src/keymap.rs6
2 files changed, 23 insertions, 4 deletions
diff --git a/helix-term/src/commands.rs b/helix-term/src/commands.rs
index 622a3ebd..7facb556 100644
--- a/helix-term/src/commands.rs
+++ b/helix-term/src/commands.rs
@@ -275,6 +275,8 @@ impl Command {
completion, "Invoke completion popup",
hover, "Show docs for item under cursor",
toggle_comments, "Comment/uncomment selections",
+ rotate_selections_forward, "Rotate selections forward",
+ rotate_selections_backward, "Rotate selections backward",
expand_selection, "Expand selection to parent syntax node",
jump_forward, "Jump forward on jumplist",
jump_backward, "Jump backward on jumplist",
@@ -3747,6 +3749,25 @@ fn toggle_comments(cx: &mut Context) {
doc.append_changes_to_history(view.id);
}
+fn rotate_selections(cx: &mut Context, direction: Direction) {
+ let count = cx.count();
+ let (view, doc) = current!(cx.editor);
+ let mut selection = doc.selection(view.id).clone();
+ let index = selection.primary_index();
+ let len = selection.len();
+ selection.set_primary_index(match direction {
+ Direction::Forward => (index + count) % len,
+ Direction::Backward => (index + (len.saturating_sub(count) % len)) % len,
+ });
+ doc.set_selection(view.id, selection);
+}
+fn rotate_selections_forward(cx: &mut Context) {
+ rotate_selections(cx, Direction::Forward)
+}
+fn rotate_selections_backward(cx: &mut Context) {
+ rotate_selections(cx, Direction::Backward)
+}
+
// tree sitter node selection
fn expand_selection(cx: &mut Context) {
diff --git a/helix-term/src/keymap.rs b/helix-term/src/keymap.rs
index ef283a63..9a18c3b7 100644
--- a/helix-term/src/keymap.rs
+++ b/helix-term/src/keymap.rs
@@ -451,7 +451,8 @@ impl Default for Keymaps {
// & align selections
// _ trim selections
- // C / altC = copy (repeat) selections on prev/next lines
+ "(" => rotate_selections_backward,
+ ")" => rotate_selections_forward,
"esc" => normal_mode,
"C-b" | "pageup" => page_up,
@@ -508,9 +509,6 @@ impl Default for Keymaps {
"\"" => select_register,
"C-z" => suspend,
});
- // TODO: decide whether we want normal mode to also be select mode (kakoune-like), or whether
- // we keep this separate select mode. More keys can fit into normal mode then, but it's weird
- // because some selection operations can now be done from normal mode, some from select mode.
let mut select = normal.clone();
select.merge_nodes(keymap!({ "Select mode"
"h" | "left" => extend_char_left,