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-rw-r--r--helix-term/src/commands.rs17
1 files changed, 16 insertions, 1 deletions
diff --git a/helix-term/src/commands.rs b/helix-term/src/commands.rs
index 04dd222b..9c1650b8 100644
--- a/helix-term/src/commands.rs
+++ b/helix-term/src/commands.rs
@@ -266,6 +266,7 @@ impl MappableCommand {
change_selection_noyank, "Change selection (delete and enter insert mode, without yanking)",
collapse_selection, "Collapse selection onto a single cursor",
flip_selections, "Flip selection cursor and anchor",
+ ensure_selections_forward, "Ensure the selection is in forward direction",
insert_mode, "Insert before selection",
append_mode, "Insert after selection (append)",
command_mode, "Enter command mode",
@@ -1904,7 +1905,21 @@ fn flip_selections(cx: &mut Context) {
let selection = doc
.selection(view.id)
.clone()
- .transform(|range| Range::new(range.head, range.anchor));
+ .transform(|range| range.flip());
+ doc.set_selection(view.id, selection);
+}
+
+fn ensure_selections_forward(cx: &mut Context) {
+ let (view, doc) = current!(cx.editor);
+
+ let selection = doc
+ .selection(view.id)
+ .clone()
+ .transform(|r| match r.direction() {
+ Direction::Forward => r,
+ Direction::Backward => r.flip(),
+ });
+
doc.set_selection(view.id, selection);
}