updated for version 7.0014
diff --git a/runtime/syntax/lua.vim b/runtime/syntax/lua.vim
index 0bcda62..5553728 100644
--- a/runtime/syntax/lua.vim
+++ b/runtime/syntax/lua.vim
@@ -1,12 +1,10 @@
" Vim syntax file
" Language: Lua 4.0 and Lua 5.0
-" Maintainer: Marcus Aurelius Farias <marcuscf@vant.com.br>
-" First Author: Carlos Augusto Teixeira Mendes <cmendes@inf.puc-rio.br>
-" Last Change: 2003 May 04
+" Maintainer: Marcus Aurelius Farias <marcus.cf 'at' bol.com.br>
+" First Author: Carlos Augusto Teixeira Mendes <cmendes 'at' inf puc-rio br>
+" Last Change: 2004 Aug 29
" Options: lua_version = 4 or 5 [default]
"
-" Still has some syncing problems (long [[strings]])...
-
" For version 5.x: Clear all syntax items
" For version 6.x: Quit when a syntax file was already loaded
if version < 600
@@ -37,7 +35,7 @@
syn region luaParen transparent start='(' end=')' contains=ALLBUT,luaError,luaTodo,luaSpecial,luaCond,luaCondElseif,luaCondEnd,luaCondStart,luaBlock,luaRepeatBlock,luaRepeat,luaStatement
syn match luaError ")"
syn match luaError "}"
-syn match luaError "\<\(end\|else\|elseif\|then\|until\|in\)\>"
+syn match luaError "\<\%(end\|else\|elseif\|then\|until\|in\)\>"
" Function declaration
@@ -80,7 +78,7 @@
endif
" Pre processor doesn't exist since Lua 4.0
-" syn match luaPreProc "^\s*$\(debug\|nodebug\|if\|ifnot\|end\|else\|endinput\)\>"
+" syn match luaPreProc "^\s*$\%(debug\|nodebug\|if\|ifnot\|end\|else\|endinput\)\>"
" Strings
syn match luaSpecial contained "\\[\\abfnrtv\'\"[\]]\|\\\d\{,3}"
@@ -92,9 +90,9 @@
" integer number
syn match luaNumber "\<[0-9]\+\>"
" floating point number, with dot, optional exponent
-syn match luaFloat "\<[0-9]\+\.[0-9]*\(e[-+]\=[0-9]\+\)\=\>"
+syn match luaFloat "\<[0-9]\+\.[0-9]*\%(e[-+]\=[0-9]\+\)\=\>"
" floating point number, starting with a dot, optional exponent
-syn match luaFloat "\.[0-9]\+\(e[-+]\=[0-9]\+\)\=\>"
+syn match luaFloat "\.[0-9]\+\%(e[-+]\=[0-9]\+\)\=\>"
" floating point number, without dot, with exponent
syn match luaFloat "\<[0-9]\+e[-+]\=[0-9]\+\>"
@@ -129,7 +127,7 @@
syn keyword luaFunc loadlib loadstring pairs pcall rawequal
syn keyword luaFunc require setfenv setmetatable unpack xpcall
syn keyword luaFunc LUA_PATH _LOADED _REQUIREDNAME
-" Not sure if all these functions need to be highlighted...
+ " Not sure if all these functions need to be highlighted...
syn match luaFunc /coroutine\.create/
syn match luaFunc /coroutine\.resume/
syn match luaFunc /coroutine\.status/