fix step out bug

src/eval.js

@@ -352,14 +352,20 @@ export const eval_modules = (
 
   const result = run(module_fns, cxt, io_cache)
 
-  const make_result = result => ({
+  const make_result = result => {
+    const calltree = assign_code(parse_result.modules, result.calltree)
+    const call = result.call == null
+      ? null
+      : find_node(calltree, node => node.id == result.call.id)
+    return {
       modules: result.modules,
       logs: result.logs,
       eval_cxt: result.eval_cxt,
-    calltree: assign_code(parse_result.modules, result.calltree),
+      calltree,
-    call: result.call && assign_code(parse_result.modules, result.call),
+      call,
       io_cache: result.eval_cxt.io_cache,
-  })
+    }
+  }
 
   if(is_async) {
     return result.__original_then(make_result)

test/test.js

@@ -1737,6 +1737,19 @@ const y = x()`
     assert_equal(e.current_calltree_node.toplevel, true)
   }),
 
+  test('edit function step out', () => {
+    const code = `
+      const x = () => {
+        return 1
+      }
+      x()
+    `
+    const i = test_initial_state(code)
+    const edited = COMMANDS.input(i, code.replace('1', '100'), code.indexOf('1')).state
+    const left = COMMANDS.calltree.arrow_left(edited)
+    assert_equal(left.active_calltree_node.toplevel, true)
+  }),
+
   test('expand_calltree_node', () => {
     // Test expecting MAX_DEPTH = 1
     const s = test_initial_state(`