diff -urN EnhancedCommentify-2.1.orig/ftplugin/php_enhcomm.vim EnhancedCommentify-2.1/ftplugin/php_enhcomm.vim
--- EnhancedCommentify-2.1.orig/ftplugin/php_enhcomm.vim	2004-01-27 01:05:26 +0500
+++ EnhancedCommentify-2.1/ftplugin/php_enhcomm.vim	2004-08-18 15:53:15 +0600
@@ -1,3 +1,7 @@
+if !exists("use_enhcomment_plugin")
+ finish
+endif
+
 "
 " Normal HTML text has no synID-name. So we have to specify this problem
 " case here. Note that you should not try to comment lines starting
diff -urN EnhancedCommentify-2.1.orig/plugin/EnhancedCommentify.vim EnhancedCommentify-2.1/plugin/EnhancedCommentify.vim
--- EnhancedCommentify-2.1.orig/plugin/EnhancedCommentify.vim	2004-01-27 01:06:04 +0500
+++ EnhancedCommentify-2.1/plugin/EnhancedCommentify.vim	2004-08-18 15:53:02 +0600
@@ -117,6 +117,10 @@
 " Install Details:
 " Simply drop this file into your $HOME/.vim/plugin directory.
 
+if !exists("use_enhcomment_plugin")
+ finish
+endif
+
 if exists("DidEnhancedCommentify")
     finish
 endif