Issue #1620028 by msypes, anrikun: Allow internal links with spaces

ckeditor_link.module

@@ -341,5 +341,5 @@ function ckeditor_link_url($path = NULL, $langcode, $options = array()) {
 }
 
 function _ckeditor_link_check_path($path) {
-  return preg_match('`^[a-z][\w\/\.-]*$`i', $path);
+  return preg_match('`^[a-z][\w\/\. -]*$`i', $path);
 }

plugins/link/plugin.js

@@ -60,7 +60,7 @@
     if (value.indexOf(basePath) == 0) {
       value = value.substr(basePath.length);
     }
-    if (/^[a-z][\w\/\.-]*$/i.test(value)) {
+    if (/^[a-z][\w\/\. -]*$/i.test(value)) {
       return value;
     }
     return false;