WIP

src/calltree.js

@@ -610,6 +610,7 @@ export const find_call = (state, index) => {
   if(call != null) {
     if(call.has_more_children) {
       active_calltree_node = eval_expand_calltree_node(
+        // TODO copy eval_cxt?
         state.eval_cxt,
         state.parse_result, 
         call
@@ -625,6 +626,7 @@ export const find_call = (state, index) => {
     }
   } else {
     const find_result = eval_find_call(
+      // TODO copy eval_cxt?
       state.eval_cxt, 
       state.parse_result, 
       state.calltree, 

src/record_io.js

@@ -216,13 +216,6 @@ const io_patch = (path, use_context = false) => {
 }
 
 export const apply_io_patches = () => {
-  // TODO remove, only for dev
-  // TODO test open_run_window
-  if(cxt.window.__io_patched) {
-    throw new Error('illegal state')
-  }
-  cxt.window.__io_patched = true
-
   io_patch(['Math', 'random'])
 
   io_patch(['setTimeout'])

src/runtime.js

@@ -202,7 +202,7 @@ export const do_eval_expand_calltree_node = (cxt, node) => {
   synchronous for simplicity
 */
 export const do_eval_find_call = (cxt, calltree, location) => {
-  // TODO remove
+  // Sanity check
   if(cxt.children != null) {
     throw new Error('illegal state')
   }