vimrc: Fix highlight of Unicode whitespace.

Broken in d37c09370e06f84c73e9e0c4750da5ef1c3d4bf9.

diff --git a/vimrc b/vimrc
index cfd10d4099f86fa8488d3548225429cf5ae9d227..79e709a8d1d508282a306aba6d52e8b084931f3d 100644 (file)
--- a/vimrc
+++ b/vimrc
@@ -534,9 +534,10 @@ if has('syntax')
                           \ '2003', '2004', '2005', '2006', '2007', '2008',
                           \ '2009', '200a', '200b', '200c', '200d', '202f',
                           \ '205f', '2060', '3000', 'feff']
-            " Compatibility fix for Vim 6.4.
+            " Compatibility fix for Vim 6.4. Escape \ inside the " string or
+            " it won't work!
             execute '  for l:x in l:spaces'
-                  \ '|     call matchadd("Error", "\%u" . l:x)'
+                  \ '|     call matchadd("Error", "\\%u" . l:x)'
                   \ '| endfor'
         endif
     endfunction