diff --git a/runtime/doc/syntax.txt b/runtime/doc/syntax.txt
index 45d4a08..59caa1a 100644
--- a/runtime/doc/syntax.txt
+++ b/runtime/doc/syntax.txt
@@ -1,4 +1,4 @@
-*syntax.txt*	For Vim version 7.4.  Last change: 2016 Jan 28
+*syntax.txt*	For Vim version 7.4.  Last change: 2016 Feb 24
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -3361,6 +3361,13 @@
 only difference between schemas defined in YAML specification and the only 
 difference defined in the syntax file.
 
+
+ZSH						    *zsh.vim* *ft-zsh-syntax*
+
+The syntax script for zsh allows for syntax-based folding: >
+
+	:let g:zsh_fold_enable = 1
+
 ==============================================================================
 5. Defining a syntax					*:syn-define* *E410*