updated for version 7.1b
diff --git a/runtime/syntax/passwd.vim b/runtime/syntax/passwd.vim
index 2261d99..cdaed58 100644
--- a/runtime/syntax/passwd.vim
+++ b/runtime/syntax/passwd.vim
@@ -1,7 +1,7 @@
" Vim syntax file
" Language: passwd(5) password file
" Maintainer: Nikolai Weibull <now@bitwi.se>
-" Latest Revision: 2006-04-19
+" Latest Revision: 2006-10-03
if exists("b:current_syntax")
finish
@@ -12,7 +12,7 @@
syn match passwdBegin display '^' nextgroup=passwdAccount
-syn match passwdAccount contained display '[+-]\=[a-z_][a-z0-9_-]*'
+syn match passwdAccount contained display '[^:]\+'
\ nextgroup=passwdPasswordColon
syn match passwdPasswordColon contained display ':'
@@ -26,12 +26,12 @@
syn match passwdUIDColon contained display ':' nextgroup=passwdUID
-syn match passwdUID contained display '\d*'
+syn match passwdUID contained display '\d\{0,10}'
\ nextgroup=passwdGIDColon
syn match passwdGIDColon contained display ':' nextgroup=passwdGID
-syn match passwdGID contained display '\d*'
+syn match passwdGID contained display '\d\{0,10}'
\ nextgroup=passwdGecosColon
syn match passwdGecosColon contained display ':' nextgroup=passwdGecos