From d9b9733bd034a2e5340a18afc91ae6c9addffb4a Mon Sep 17 00:00:00 2001
From: mattn <mattn.jp@gmail.com>
Date: Thu, 6 Jan 2011 10:48:32 +0900
Subject: [PATCH] fix issue #16

---
 autoload/zencoding.vim | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/autoload/zencoding.vim b/autoload/zencoding.vim
index 20c3401..1c816a3 100644
--- a/autoload/zencoding.vim
+++ b/autoload/zencoding.vim
@@ -331,8 +331,8 @@ function! s:zen_toString_haml(settings, current, type, inline, filters, itemno,
     for attr in keys(current.attr)
       let val = current.attr[attr]
       if current.multiplier > 1
-        while val =~ '\$[^{]*'
-          let val = substitute(val, '\(\$\+\)\([^{]*\)', '\=printf("%0".len(submatch(1))."d", itemno+1).submatch(2)', 'g')
+        while val =~ '\$\([^{]\|$\)'
+          let val = substitute(val, '\(\$\+\)\([^{]\|$\)', '\=printf("%0".len(submatch(1))."d", itemno+1).submatch(2)', 'g')
         endwhile
       endif
       if attr == 'id'