Return false from selectParentSyntax when it makes no changes

FIX: Make `selectParentSyntax` return false when it doesn't change the selection. Issue codemirror/dev#1436
codemirror · Sep 7, 2024 · f5caca0 · f5caca0
1 parent cf29578
commit f5caca0
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/commands.ts b/src/commands.ts
@@ -415,6 +415,7 @@ export const selectParentSyntax: StateCommand = ({state, dispatch}) => {
     }
     return range
   })
+  if (selection.eq(state.selection)) return false
   dispatch(setSel(state, selection))
   return true
 }