Update codeit-autocomplete.js

Author: benhatsor

lib/plugins/codeit-autocomplete.js

@@ -698,12 +698,20 @@ acp.utils.renderTopHitHTML = (topHit, query) => {
 
 
 // get position of caret from start of query
-acp.utils.getCaretPos = (originRange, query) => {
+acp.utils.getCaretPos = (cursor, query) => {
 
-  let range = originRange.cloneRange();
+  let range = cursor.cloneRange();
 
-  const container = range.startContainer;
-  const offset = range.startOffset - query.length;
+  let container = range.startContainer;
+  let offset = range.startOffset - query.length;
+  
+  // if offset is negative, go back a node
+  if (offset < 0) {
+    
+    container = container.previousSibling;
+    offset = offset + container.textContent.length;
+    
+  }
 
   range.setStart(container, offset);