feat: autocompleteOnTyping option is delay in ms

src/common/ui/code-autocomplete.js

@@ -1,35 +1,41 @@
 import CodeMirror from 'codemirror';
 
 const ID = 'autocompleteOnTyping';
-const DEFAULT = true;
+const DEFAULT = 100;
+const OPTIONS = 'options';
+const STATE = 'state';
 const HINT_OPTIONS = 'hintOptions';
 const COMPLETE_SINGLE = 'completeSingle';
 const PICKED = 'picked';
 const TIMER = 'timer';
-const DELAY = 100;
 
 // eslint-disable-next-line no-return-assign
-const getMyState = ({ state }) => (state[ID] || (state[ID] = {}));
+const getMyState = ({ [STATE]: state }) => (state[ID] || (state[ID] = {}));
 
 const delayedComplete = cm => {
-  const { options } = cm;
+  const options = cm[OPTIONS];
   const hintOptions = options[HINT_OPTIONS] || (options[HINT_OPTIONS] = {});
+  const myState = getMyState(cm);
   hintOptions[COMPLETE_SINGLE] = false;
-  getMyState(cm)[PICKED] = false;
+  myState[TIMER] = 0;
+  myState[PICKED] = false;
   cm.execCommand('autocomplete');
   setTimeout(() => {
     hintOptions[COMPLETE_SINGLE] = true;
   });
 };
 
-const cancelDelay = ({ [TIMER]: timer }) => {
-  if (timer) clearTimeout(timer);
+const cancelDelay = myState => {
+  if (myState[TIMER]) {
+    clearTimeout(myState[TIMER]);
+    myState[TIMER] = 0;
+  }
 };
 
 const onChanges = (cm, [info]) => {
   const myState = getMyState(cm);
   const lastTyped = info.text[info.text.length - 1];
-  if (cm.state.completionActive
+  if (cm[STATE].completionActive
     || info.origin && !info.origin.includes('input')
     || !lastTyped) {
     return;
@@ -40,7 +46,7 @@ const onChanges = (cm, [info]) => {
   }
   if (/[-a-z!]$/i.test(lastTyped)) {
     cancelDelay(myState);
-    myState[TIMER] = setTimeout(delayedComplete, DELAY, cm);
+    myState[TIMER] = setTimeout(delayedComplete, cm[OPTIONS][ID], cm);
   }
 };
 
@@ -55,6 +61,6 @@ CodeMirror.defineOption(ID, DEFAULT, (cm, value) => {
   cm[onOff]('pick', onPicked);
   if (myState && !value) {
     cancelDelay(myState);
-    delete cm.state[ID];
+    delete cm[STATE][ID];
   }
 });