Update runtime files.

5 files changed, 56 insertions, 28 deletions

diff --git a/runtime/syntax/cfg.vim b/runtime/syntax/cfg.vim
index c6e8b2953..b82fb26fc 100644
--- a/runtime/syntax/cfg.vim
+++ b/runtime/syntax/cfg.vim
@@ -1,7 +1,7 @@
 " Vim syntax file
 " Language:	Good old CFG files
 " Maintainer:	Igor N. Prischepoff (igor@tyumbit.ru, pri_igor@mail.ru)
-" Last change:	2001 Sep 02
+" Last change:	2012 Aug 11
 
 " For version 5.x: Clear all syntax items
 " For version 6.x: Quit when a syntax file was already loaded
@@ -18,7 +18,7 @@ syn match UncPath "\\\\\p*" contained
 "Dos Drive:\Path
 syn match CfgDirectory "[a-zA-Z]:\\\p*" contained
 "Parameters
-syn match   CfgParams    ".*="me=e-1 contains=CfgComment
+syn match   CfgParams    ".\{0}="me=e-1 contains=CfgComment
 "... and their values (don't want to highlight '=' sign)
 syn match   CfgValues    "=.*"hs=s+1 contains=CfgDirectory,UncPath,CfgComment,CfgString,CfgOnOff
 
diff --git a/runtime/syntax/group.vim b/runtime/syntax/group.vim
index ae5bfd855..ab2d56d6a 100644
--- a/runtime/syntax/group.vim
+++ b/runtime/syntax/group.vim
@@ -1,7 +1,7 @@
 " Vim syntax file
 " Language:         group(5) user group file
 " Maintainer:       Nikolai Weibull <now@bitwi.se>
-" Latest Revision:  2006-04-19
+" Latest Revision:  2012-08-05
 
 if exists("b:current_syntax")
   finish
@@ -12,7 +12,7 @@ set cpo&vim
 
 syn match   groupBegin          display '^' nextgroup=groupName
 
-syn match   groupName           contained display '[a-z_][a-z0-9_-]\{0,15}'
+syn match   groupName           contained display '[^:]\+'
                                 \ nextgroup=groupPasswordColon
 
 syn match   groupPasswordColon  contained display ':'
@@ -30,7 +30,7 @@ syn match   groupGID            contained display '\d*'
 
 syn match   groupUserListColon  contained display ':' nextgroup=groupUserList
 
-syn match   groupUserList       contained '[a-z_][a-z0-9_-]*'
+syn match   groupUserList       contained '[^,]\+'
                                 \ nextgroup=groupUserListSep
 
 syn match   groupUserListSep    contained display ',' nextgroup=groupUserList
diff --git a/runtime/syntax/hgcommit.vim b/runtime/syntax/hgcommit.vim
new file mode 100644
index 000000000..e4c8b6ed4
--- /dev/null
+++ b/runtime/syntax/hgcommit.vim
@@ -0,0 +1,27 @@
+" Vim syntax file
+" Language:	hg (Mercurial) commit file
+" Maintainer:	Ken Takata <kentkt at csc dot jp>
+" Last Change:	2012 Aug 2
+" Filenames:	hg-editor-*.txt
+" License:	VIM License
+" URL:		https://github.com/k-takata/hg-vim
+
+if exists("b:current_syntax")
+  finish
+endif
+
+syn match hgcommitComment "^HG:.*$"
+syn match hgcommitUser    "^HG: user: \zs.*$"   contained containedin=hgcommitComment
+syn match hgcommitBranch  "^HG: branch \zs.*$"  contained containedin=hgcommitComment
+syn match hgcommitAdded   "^HG: \zsadded .*$"   contained containedin=hgcommitComment
+syn match hgcommitChanged "^HG: \zschanged .*$" contained containedin=hgcommitComment
+syn match hgcommitRemoved "^HG: \zsremoved .*$" contained containedin=hgcommitComment
+
+hi def link hgcommitComment Comment
+hi def link hgcommitUser    String
+hi def link hgcommitBranch  String
+hi def link hgcommitAdded   Identifier
+hi def link hgcommitChanged Special
+hi def link hgcommitRemoved Constant
+
+let b:current_syntax = "hgcommit"
diff --git a/runtime/syntax/lua.vim b/runtime/syntax/lua.vim
index 2952ad962..3ff80b1eb 100644
--- a/runtime/syntax/lua.vim
+++ b/runtime/syntax/lua.vim
@@ -2,7 +2,7 @@
 " Language:	Lua 4.0, Lua 5.0, Lua 5.1 and Lua 5.2
 " Maintainer:	Marcus Aurelius Farias <masserahguard-lua 'at' yahoo com>
 " First Author:	Carlos Augusto Teixeira Mendes <cmendes 'at' inf puc-rio br>
-" Last Change:	2012 Feb 07
+" Last Change:	2012 Aug 12
 " Options:	lua_version = 4 or 5
 "		lua_subversion = 0 (4.0, 5.0) or 1 (5.1) or 2 (5.2)
 "		default 5.2
@@ -48,39 +48,41 @@ syn match luaComment "\%^#!.*"
 
 " catch errors caused by wrong parenthesis and wrong curly brackets or
 " keywords placed outside their respective blocks
+syn region luaParen      transparent                     start='(' end=')' contains=ALLBUT,luaParenError,luaTodo,luaSpecial,luaIfThen,luaElseifThen,luaElse,luaThenEnd,luaBlock,luaLoopBlock,luaIn,luaStatement
+syn region luaTableBlock transparent matchgroup=luaTable start="{" end="}" contains=ALLBUT,luaBraceError,luaTodo,luaSpecial,luaIfThen,luaElseifThen,luaElse,luaThenEnd,luaBlock,luaLoopBlock,luaIn,luaStatement
 
-syn region luaParen transparent start='(' end=')' contains=TOP,luaParenError
 syn match  luaParenError ")"
-syn match  luaError "}"
+syn match  luaBraceError "}"
 syn match  luaError "\<\%(end\|else\|elseif\|then\|until\|in\)\>"
 
-" Function declaration
-syn region luaFunctionBlock transparent matchgroup=luaFunction start="\<function\>" end="\<end\>" contains=TOP
+" function ... end
+syn region luaFunctionBlock transparent matchgroup=luaFunction start="\<function\>" end="\<end\>" contains=ALLBUT,luaTodo,luaSpecial,luaElseifThen,luaElse,luaThenEnd,luaIn
 
-" else
-syn keyword luaCondElse matchgroup=luaCond contained containedin=luaCondEnd else
+" if ... then
+syn region luaIfThen transparent matchgroup=luaCond start="\<if\>" end="\<then\>"me=e-4           contains=ALLBUT,luaTodo,luaSpecial,luaElseifThen,luaElse,luaIn nextgroup=luaThenEnd skipwhite skipempty
 
 " then ... end
-syn region luaCondEnd contained transparent matchgroup=luaCond start="\<then\>" end="\<end\>" contains=TOP
+syn region luaThenEnd contained transparent matchgroup=luaCond start="\<then\>" end="\<end\>" contains=ALLBUT,luaTodo,luaSpecial,luaThenEnd,luaIn
 
 " elseif ... then
-syn region luaCondElseif contained containedin=luaCondEnd transparent matchgroup=luaCond start="\<elseif\>" end="\<then\>" contains=TOP
+syn region luaElseifThen contained transparent matchgroup=luaCond start="\<elseif\>" end="\<then\>" contains=ALLBUT,luaTodo,luaSpecial,luaElseifThen,luaElse,luaThenEnd,luaIn
 
-" if ... then
-syn region luaCondStart transparent matchgroup=luaCond start="\<if\>" end="\<then\>"me=e-4 contains=TOP nextgroup=luaCondEnd skipwhite skipempty
+" else
+syn keyword luaElse contained else
 
 " do ... end
-syn region luaBlock transparent matchgroup=luaStatement start="\<do\>" end="\<end\>" contains=TOP
+syn region luaBlock transparent matchgroup=luaStatement start="\<do\>" end="\<end\>"          contains=ALLBUT,luaTodo,luaSpecial,luaElseifThen,luaElse,luaThenEnd,luaIn
+
 " repeat ... until
-syn region luaRepeatBlock transparent matchgroup=luaRepeat start="\<repeat\>" end="\<until\>" contains=TOP
+syn region luaLoopBlock transparent matchgroup=luaRepeat start="\<repeat\>" end="\<until\>"   contains=ALLBUT,luaTodo,luaSpecial,luaElseifThen,luaElse,luaThenEnd,luaIn
 
 " while ... do
-syn region luaWhile transparent matchgroup=luaRepeat start="\<while\>" end="\<do\>"me=e-2 contains=TOP nextgroup=luaBlock skipwhite skipempty
+syn region luaLoopBlock transparent matchgroup=luaRepeat start="\<while\>" end="\<do\>"me=e-2 contains=ALLBUT,luaTodo,luaSpecial,luaIfThen,luaElseifThen,luaElse,luaThenEnd,luaIn nextgroup=luaBlock skipwhite skipempty
 
 " for ... do and for ... in ... do
-syn region luaFor transparent matchgroup=luaRepeat start="\<for\>" end="\<do\>"me=e-2 contains=TOP nextgroup=luaBlock skipwhite skipempty
+syn region luaLoopBlock transparent matchgroup=luaRepeat start="\<for\>" end="\<do\>"me=e-2   contains=ALLBUT,luaTodo,luaSpecial,luaIfThen,luaElseifThen,luaElse,luaThenEnd nextgroup=luaBlock skipwhite skipempty
 
-syn keyword luaFor contained containedin=luaFor in
+syn keyword luaIn contained in
 
 " other keywords
 syn keyword luaStatement return local break
@@ -131,9 +133,6 @@ if lua_version >= 5
   endif
 endif
 
-" tables
-syn region luaTableBlock transparent matchgroup=luaTable start="{" end="}" contains=TOP,luaStatement
-
 syn keyword luaFunc assert collectgarbage dofile error next
 syn keyword luaFunc print rawget rawset tonumber tostring type _VERSION
 
@@ -343,15 +342,17 @@ if version >= 508 || !exists("did_lua_syntax_inits")
   HiLink luaString2		String
   HiLink luaNumber		Number
   HiLink luaOperator		Operator
+  HiLink luaIn			Operator
   HiLink luaConstant		Constant
   HiLink luaCond		Conditional
-  HiLink luaCondElse		Conditional
+  HiLink luaElse		Conditional
   HiLink luaFunction		Function
   HiLink luaComment		Comment
   HiLink luaTodo		Todo
   HiLink luaTable		Structure
   HiLink luaError		Error
   HiLink luaParenError		Error
+  HiLink luaBraceError		Error
   HiLink luaSpecial		SpecialChar
   HiLink luaFunc		Identifier
   HiLink luaLabel		Label
diff --git a/runtime/syntax/rst.vim b/runtime/syntax/rst.vim
index acb56163b..b3f37d405 100644
--- a/runtime/syntax/rst.vim
+++ b/runtime/syntax/rst.vim
@@ -1,7 +1,7 @@
 " Vim syntax file
 " Language:         reStructuredText documentation format
 " Maintainer:       Nikolai Weibull <now@bitwi.se>
-" Latest Revision:  2010-01-23
+" Latest Revision:  2012-08-05
 
 if exists("b:current_syntax")
   finish
@@ -141,8 +141,8 @@ syn sync minlines=50 linebreaks=1
 
 hi def link rstTodo                         Todo
 hi def link rstComment                      Comment
-hi def link rstSections                     Type
-hi def link rstTransition                   Type
+hi def link rstSections                     Title
+hi def link rstTransition                   rstSections
 hi def link rstLiteralBlock                 String
 hi def link rstQuotedLiteralBlock           String
 hi def link rstDoctestBlock                 PreProc