Update codeit.js

Author: benhatsor

lib/codeit.js

@@ -391,7 +391,7 @@ class CodeitElement extends HTMLElement {
 
     cd.on('paste cut', () => { cd.dispatchEvent(typeEvent) });
 
-    cd.on('type mousedown mouseup touchstart touchend focus blur',
+    cd.on('keydown mousedown mouseup touchstart touchend focus blur',
       () => { onNextFrame(checkCaretPosEvent) }, false);
 
 
@@ -1284,13 +1284,13 @@ class CodeitElement extends HTMLElement {
 
       // if start pos is bigger than codeit length,
       // set start pos to codeit length
-      if (startPos > cd.textContent.length) startPos = cd.textContent.length-1;
+      if (startPos > cd.textContent.length) startPos = cd.textContent.length;
 
       if (endPos) {
 
         // if end pos is bigger than codeit length,
         // set end pos to codeit length
-        if (endPos > cd.textContent.length) endPos = cd.textContent.length-1;
+        if (endPos > cd.textContent.length) endPos = cd.textContent.length;
 
         // get caret node and offset
         c = getCaretNode(startPos, endPos);