3bd5545 · helix · git.iko.soy

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Add a check to prevent re-selecting same range (#2760)

3bd5545Ryang Sohn4 years ago

helix-term/src/commands.rs+7−4

@@ -3770,12 +3770,15 @@ fn expand_selection(cx: &mut Context) {

3770 let text = doc.text().slice(..);

3771

3772 let current_selection = doc.selection(view.id);

3773+ let selection = object::expand_selection(syntax, text, current_selection.clone());

3773

3774

3775+ // check if selection is different from the last one

3776+ if *current_selection != selection {

3774− // save current selection so it can be restored using shrink_selection

3777+ // save current selection so it can be restored using shrink_selection

3775− view.object_selections.push(current_selection.clone());

3778+ view.object_selections.push(current_selection.clone());

3776

3779

3777− let selection = object::expand_selection(syntax, text, current_selection.clone());

3778− doc.set_selection(view.id, selection);

3780+ doc.set_selection(view.id, selection);

3781+ }

3779 }

3782 }

3780 };

3783 };

3781 motion(cx.editor);

3784 motion(cx.editor);