X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/f938afb8ab4cb091d12e0ef0311eaea14b774798..1024e7820ecb22cde464da17ae22b161adf75c3b:/redakcja/static/js/lib/codemirror/util.js

diff --git a/redakcja/static/js/lib/codemirror/util.js b/redakcja/static/js/lib/codemirror/util.js
index 796025ee..c7021c24 100644
--- a/redakcja/static/js/lib/codemirror/util.js
+++ b/redakcja/static/js/lib/codemirror/util.js
@@ -1,9 +1,5 @@
 /* A few useful utility functions. */
 
-var internetExplorer = document.selection && window.ActiveXObject && /MSIE/.test(navigator.userAgent);
-var webkit = /AppleWebKit/.test(navigator.userAgent);
-var safari = /Apple Computers, Inc/.test(navigator.vendor);
-
 // Capture a method on an object.
 function method(obj, name) {
   return function() {obj[name].apply(obj, arguments);};
@@ -123,3 +119,12 @@ function nodeTop(node) {
   }
   return top;
 }
+
+function isBR(node) {
+  var nn = node.nodeName;
+  return nn == "BR" || nn == "br";
+}
+function isSpan(node) {
+  var nn = node.nodeName;
+  return nn == "SPAN" || nn == "span";
+}