diff --git a/runtime/syntax/bzr.vim b/runtime/syntax/bzr.vim
index 82ab1d8..ef5445b 100644
--- a/runtime/syntax/bzr.vim
+++ b/runtime/syntax/bzr.vim
@@ -1,10 +1,10 @@
 " Vim syntax file
 " Language:     Bazaar (bzr) commit file
-" Maintainer:   Dmitry Vasiliev <dima at hlabs dot spb dot ru>
-" URL:          http://www.hlabs.spb.ru/vim/bzr.vim
-" Last Change:  2009-01-27
+" Maintainer:   Dmitry Vasiliev <dima at hlabs dot org>
+" URL:          https://github.com/hdima/vim-scripts/blob/master/syntax/bzr.vim
+" Last Change:  2012-02-11
 " Filenames:    bzr_log.*
-" Version:      1.2.1
+" Version:      1.2.2
 "
 " Thanks:
 "
diff --git a/runtime/syntax/lua.vim b/runtime/syntax/lua.vim
index 18e97ff..2952ad9 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:	2011 Dec 20
+" Last Change:	2012 Feb 07
 " Options:	lua_version = 4 or 5
 "		lua_subversion = 0 (4.0, 5.0) or 1 (5.1) or 2 (5.2)
 "		default 5.2
@@ -15,6 +15,9 @@
   finish
 endif
 
+let s:cpo_save = &cpo
+set cpo&vim
+
 if !exists("lua_version")
   " Default is lua 5.2
   let lua_version = 5
@@ -358,4 +361,6 @@
 
 let b:current_syntax = "lua"
 
+let &cpo = s:cpo_save
+unlet s:cpo_save
 " vim: et ts=8 sw=2
diff --git a/runtime/syntax/msidl.vim b/runtime/syntax/msidl.vim
index cf270eeb..79585be 100644
--- a/runtime/syntax/msidl.vim
+++ b/runtime/syntax/msidl.vim
@@ -1,7 +1,7 @@
 " Vim syntax file
 " Language:     MS IDL (Microsoft dialect of Interface Description Language)
 " Maintainer:   Vadim Zeitlin <vadim@wxwindows.org>
-" Last Change:  2003 May 11
+" Last Change:  2012 Feb 12 by Thilo Six
 
 " For version 5.x: Clear all syntax items
 " For version 6.x: Quit when a syntax file was already loaded
@@ -11,6 +11,9 @@
   finish
 endif
 
+let s:cpo_save = &cpo
+set cpo&vim
+
 " Misc basic
 syn match   msidlId		"[a-zA-Z][a-zA-Z0-9_]*"
 syn match   msidlUUID		"{\?[[:xdigit:]]\{8}-\([[:xdigit:]]\{4}-\)\{3}[[:xdigit:]]\{12}}\?"
@@ -89,4 +92,6 @@
 
 let b:current_syntax = "msidl"
 
+let &cpo = s:cpo_save
+unlet s:cpo_save
 " vi: set ts=8 sw=4:
diff --git a/runtime/syntax/nasm.vim b/runtime/syntax/nasm.vim
index 50cbe1c..a6ed056 100644
--- a/runtime/syntax/nasm.vim
+++ b/runtime/syntax/nasm.vim
@@ -3,7 +3,7 @@
 " Maintainer:	Andriy Sokolov	<andriy145@gmail.com>
 " Original Author:	Manuel M.H. Stol	<Manuel.Stol@allieddata.nl>
 " Former Maintainer:	Manuel M.H. Stol	<Manuel.Stol@allieddata.nl>
-" Last Change:	2010 Sep 24
+" Last Change:	2012 Feb 7
 " NASM Home:	http://www.nasm.us/
 
 
@@ -48,14 +48,14 @@
 "  in NASM: 'Everything is a Label'
 "  Definition Label = label defined by %[i]define or %[i]assign
 "  Identifier Label = label defined as first non-keyword on a line or %[i]macro
-syn match   nasmLabelError	"$\=\(\d\+\K\|[#\.@]\|\$\$\k\)\k*\>"
+syn match   nasmLabelError	"$\=\(\d\+\K\|[#.@]\|\$\$\k\)\k*\>"
 syn match   nasmLabel		"\<\(\h\|[?@]\)\k*\>"
 syn match   nasmLabel		"[\$\~]\(\h\|[?@]\)\k*\>"lc=1
 "  Labels starting with one or two '.' are special
 syn match   nasmLocalLabel	"\<\.\(\w\|[#$?@~]\)\k*\>"
 syn match   nasmLocalLabel	"\<\$\.\(\w\|[#$?@~]\)\k*\>"ms=s+1
 if !exists("nasm_no_warn")
-  syn match  nasmLabelWarn	"\<\~\=\$\=[_\.][_\.\~]*\>"
+  syn match  nasmLabelWarn	"\<\~\=\$\=[_.][_.\~]*\>"
 endif
 if exists("nasm_loose_syntax")
   syn match   nasmSpecialLabel	"\<\.\.@\k\+\>"
@@ -92,7 +92,6 @@
 syn match   nasmNumberError	"\<\~\s*\d\+\.\d*\(e[+-]\=\d\+\)\=\>"
 
 
-
 " Netwide Assembler Storage Directives:
 "  Storage types
 syn keyword nasmTypeError	DF EXTRN FWORD RESF TBYTE
@@ -181,7 +180,7 @@
   syn region nasmPreConditDef	transparent matchgroup=nasmCtxPreCondit start="^\s*%ifnctx\>"hs=e-6 start="^\s*%ifctx\>"hs=e-5 end="%endif\>" contains=@nasmGrpCntnPreCon
   syn match  nasmCtxPreProc	"^\s*%pop\>"hs=e-3
   if exists("nasm_loose_syntax")
-    syn match   nasmCtxLocLabel	"%$\+\(\w\|[#\.?@~]\)\k*\>"
+    syn match   nasmCtxLocLabel	"%$\+\(\w\|[#.?@~]\)\k*\>"
   else
     syn match   nasmCtxLocLabel	"%$\+\(\h\|[?@]\)\k*\>"
   endif
@@ -249,10 +248,10 @@
 syn match   nasmRegisterError	"\<ST\((\d)\|[8-9]\>\)"
 syn match   nasmRegisterError	"\<E\([A-D][HL]\|[C-GS]S\)\>"
 "  Memory reference operand (address):
-syn match   nasmMemRefError	"[\[\]]"
+syn match   nasmMemRefError	"[[\]]"
 syn cluster nasmGrpCntnMemRef	contains=ALLBUT,@nasmGrpComments,@nasmGrpPreProcs,@nasmGrpInStrucs,nasmMemReference,nasmMemRefError
-syn match   nasmInMacMemRef	contained "\[[^;\[\]]\{-}\]" contains=@nasmGrpCntnMemRef,nasmPreProcError,nasmInMacLabel,nasmInMacLblWarn,nasmInMacParam
-syn match   nasmMemReference	"\[[^;\[\]]\{-}\]" contains=@nasmGrpCntnMemRef,nasmPreProcError,nasmCtxLocLabel
+syn match   nasmInMacMemRef	contained "\[[^;[\]]\{-}\]" contains=@nasmGrpCntnMemRef,nasmPreProcError,nasmInMacLabel,nasmInMacLblWarn,nasmInMacParam
+syn match   nasmMemReference	"\[[^;[\]]\{-}\]" contains=@nasmGrpCntnMemRef,nasmPreProcError,nasmCtxLocLabel
 
 
 
diff --git a/runtime/syntax/natural.vim b/runtime/syntax/natural.vim
index 2628151..4fbc916 100644
--- a/runtime/syntax/natural.vim
+++ b/runtime/syntax/natural.vim
@@ -1,9 +1,9 @@
 " Vim syntax file
 "
 " Language:	NATURAL
-" Version:	2.1.0.3
+" Version:	2.1.0.5
 " Maintainer:	Marko von Oppen <marko@von-oppen.com>
-" Last Changed:	2008-07-29 01:40:52
+" Last Changed:	2012-02-05 18:50:43
 " Support:	http://www.von-oppen.com/
 
 " For version 5.x: Clear all syntax items
@@ -17,6 +17,9 @@
   setlocal iskeyword+=-,*,#,+,_,/
 endif
 
+let s:cpo_save = &cpo
+set cpo&vim
+
 " NATURAL is case insensitive
 syntax case ignore
 
@@ -206,4 +209,7 @@
 
 let b:current_syntax = "natural"
 
-" vim:set ts=8 sw=8 noet ft=vim:
+let &cpo = s:cpo_save
+unlet s:cpo_save
+
+" vim:set ts=8 sw=8 noet ft=vim list:
diff --git a/runtime/syntax/rcs.vim b/runtime/syntax/rcs.vim
index 04a2cce..e45d5fd 100644
--- a/runtime/syntax/rcs.vim
+++ b/runtime/syntax/rcs.vim
@@ -1,10 +1,10 @@
 " Vim syntax file
 " Language:     RCS file
-" Maintainer:   Dmitry Vasiliev <dima at hlabs dot spb dot ru>
-" URL:          http://www.hlabs.spb.ru/vim/rcs.vim
-" Revision:     $Id: rcs.vim,v 1.2 2006/03/27 16:41:00 vimboss Exp $
+" Maintainer:   Dmitry Vasiliev <dima at hlabs dot org>
+" URL:          https://github.com/hdima/vim-scripts/blob/master/syntax/rcs.vim
+" Last Change:  2012-02-11
 " Filenames:    *,v
-" Version:      1.11
+" Version:      1.12
 
 " Options:
 "   rcs_folding = 1   For folding strings
diff --git a/runtime/syntax/scheme.vim b/runtime/syntax/scheme.vim
index f987034..0adaaa5 100644
--- a/runtime/syntax/scheme.vim
+++ b/runtime/syntax/scheme.vim
@@ -1,13 +1,13 @@
 " Vim syntax file
 " Language:	Scheme (R5RS + some R6RS extras)
-" Last Change:	2009 Nov 27
+" Last Change:	2012 Feb 04
 " Maintainer:	Sergey Khorev <sergey.khorev@gmail.com>
 " Original author:	Dirk van Deun <dirk@igwe.vub.ac.be>
 
 " This script incorrectly recognizes some junk input as numerals:
 " parsing the complete system of Scheme numerals using the pattern
 " language is practically impossible: I did a lax approximation.
- 
+
 " MzScheme extensions can be activated with setting is_mzscheme variable
 
 " Suggestions and bug reports are solicited by the author.
@@ -22,6 +22,9 @@
   finish
 endif
 
+let s:cpo_save = &cpo
+set cpo&vim
+
 syn case ignore
 
 " Fascist highlighting: everything that doesn't fit the rules is an error...
@@ -117,7 +120,7 @@
 syn keyword schemeFunc hashtable-delete! hashtable-contains? hashtable-update!
 syn keyword schemeFunc hashtable-copy hashtable-clear! hashtable-keys
 syn keyword schemeFunc hashtable-entries hashtable-equivalence-function hashtable-hash-function
-syn keyword schemeFunc hashtable-mutable? equal-hash string-hash string-ci-hash symbol-hash 
+syn keyword schemeFunc hashtable-mutable? equal-hash string-hash string-ci-hash symbol-hash
 syn keyword schemeFunc find for-all exists filter partition fold-left fold-right
 syn keyword schemeFunc remp remove remv remq memp assp cons*
 
@@ -207,7 +210,7 @@
     syn keyword schemeExtSyntax free-identifier=? bound-identifier=? module-identifier=? syntax-object->datum
     syn keyword schemeExtSyntax datum->syntax-object
     syn keyword schemeExtSyntax let-values let*-values letrec-values set!-values fluid-let parameterize begin0
-    syn keyword schemeExtSyntax error raise opt-lambda define-values unit unit/sig define-signature 
+    syn keyword schemeExtSyntax error raise opt-lambda define-values unit unit/sig define-signature
     syn keyword schemeExtSyntax invoke-unit/sig define-values/invoke-unit/sig compound-unit/sig import export
     syn keyword schemeExtSyntax link syntax quasisyntax unsyntax with-syntax
 
@@ -231,7 +234,7 @@
     syn keyword schemeExtFunc exn:i/o:tcp? exn:i/o:udp? exn:misc? exn:misc:application? exn:misc:unsupported? exn:module? exn:read? exn:read:non-char?
     syn keyword schemeExtFunc exn:special-comment? exn:syntax? exn:thread? exn:user? exn:variable? exn:application:mismatch?
     " Command-line parsing
-    syn keyword schemeExtFunc command-line current-command-line-arguments once-any help-labels multi once-each 
+    syn keyword schemeExtFunc command-line current-command-line-arguments once-any help-labels multi once-each
 
     " syntax quoting, unquoting and quasiquotation
     syn region schemeUnquote matchgroup=Delimiter start="#," end=![ \t\[\]()";]!me=e-1 contains=ALL
@@ -263,7 +266,7 @@
 
     " here-string
     syn region schemeString start=+#<<\s*\z(.*\)+ end=+^\z1$+
- 
+
     if filereadable(expand("<sfile>:p:h")."/cpp.vim")
 	unlet! b:current_syntax
 	syn include @ChickenC <sfile>:p:h/cpp.vim
@@ -282,7 +285,7 @@
 
     " suggested by Alex Queiroz
     syn match schemeExtSyntax "#![-a-z!$%&*/:<=>?^_~0-9+.@#%]\+"
-    syn region schemeString start=+#<#\s*\z(.*\)+ end=+^\z1$+ 
+    syn region schemeString start=+#<#\s*\z(.*\)+ end=+^\z1$+
 endif
 
 " Synchronization and the wrapping up...
@@ -322,3 +325,6 @@
 endif
 
 let b:current_syntax = "scheme"
+
+let &cpo = s:cpo_save
+unlet s:cpo_save
diff --git a/runtime/syntax/sisu.vim b/runtime/syntax/sisu.vim
index 6944782..4545ee8 100644
--- a/runtime/syntax/sisu.vim
+++ b/runtime/syntax/sisu.vim
@@ -1,6 +1,8 @@
-"SiSU Vim syntax file
-"SiSU Maintainer: Ralph Amissah <ralph@amissah.com>
-"SiSU Markup:     SiSU (sisu-2.0.1, 2010-03-17)
+" SiSU Vim syntax file
+" SiSU Maintainer: Ralph Amissah <ralph@amissah.com>
+" SiSU Markup:     SiSU (sisu-3.1.0)
+" Last Change:     2011-10-03
+" URL:             <http://git.sisudoc.org/?p=code/sisu.git;a=blob;f=data/sisu/v3/conf/editor-syntax-etc/vim/syntax/sisu.vim;hb=HEAD>
 "(originally looked at Ruby Vim by Mirko Nasato)
 
 if version < 600
@@ -9,15 +11,23 @@
   finish
 else
 endif
+let s:cpo_save = &cpo
+set cpo&vim
 
-" Errors:
+"% "Errors:
 syn match sisu_error contains=sisu_link,sisu_error_wspace "<![^ei]\S\+!>"
 
-" Markers Identifiers:
+"% "Markers Identifiers:
 if !exists("sisu_no_identifiers")
   syn match   sisu_mark_endnote                                           "\~^"
+  syn match   sisu_break               contains=@NoSpell                  " \\\\\( \|$\)"
   syn match   sisu_break               contains=@NoSpell                  "<br>\|<br />"
-  syn match   sisu_control             contains=@NoSpell                  "<:p[bn]>"
+  syn match   sisu_control             contains=@NoSpell                  "^<:p[bn]>\s*$"
+ "syn match   sisu_control             contains=@NoSpell                  "^<\(br\)\?:\(pg\|pgn\|pn\)>\s*$"
+ "syn match   sisu_control             contains=@NoSpell                  "^\[\(br\)\?:\(pg\|pgn\|pn\)\]\s*$"
+  syn match   sisu_control             contains=@NoSpell                  "^<:\(bo\|---\)>\s*$"
+ "syn match   sisu_control             contains=@NoSpell                  "^<\(br\)\?:\(pr\|o\)>\s*$"
+ "syn match   sisu_control             contains=@NoSpell                  "^\[\(br\)\?:\(pr\|o\)\]\s*$"
   syn match   sisu_marktail                                               "[~-]#"
   syn match   sisu_control                                                "\""
   syn match   sisu_underline                                              "\(^\| \)_[a-zA-Z0-9]\+_\([ .,]\|$\)"
@@ -28,14 +38,18 @@
   syn match   sisu_require             contains=@NoSpell                  "^<<\s*[a-zA-Z0-9^._-]\+\.ss[it]$"
   syn match   sisu_require             contains=@NoSpell                  "^<<{[a-zA-Z0-9^._-]\+\.ss[it]}$"
   syn match   sisu_structure                                              "^:A\~$"
-  syn match   sisu_sub_header_title                                       "^\s\+:\(subtitle\|short\|edition\|language\|note\):\s" "group=sisu_header_content
-  syn match   sisu_sub_header_creator                                     "^\s\+:\(author\|translator\|illustrator\|photographer\|audio\|digitized_by\|prepared_by\):\s"
-  syn match   sisu_sub_header_rights                                      "^\s\+:\(copyright\|text\|translation\|illustrations\|photographs\|audio\|digitization\|license\|all\):\s"                                         "access_rights license
-  syn match   sisu_sub_header_classify                                    "^\s\+:\(type\|subject\|topic_register\|keywords\|coverage\|relation\|format\|identifier\|isbn\|dewey\|loc\|pg\):\s"
-  syn match   sisu_sub_header_dates                                       "^\s\+:\(published\|available\|created\|issued\|valid\|modified\|added_to_site\|translated\|original_publication\):\s"
-  syn match   sisu_sub_header_original                                    "^\s\+:\(publisher\|date\|language\|institution\|nationality\|source\):\s"
-  syn match   sisu_sub_header_make                                        "^\s\+:\(headings\|num_top\|breaks\|italics\|bold\|skin\|stamp\|promo\|ad\|manpage\):\s"
-  syn match   sisu_sub_header_notes                                       "^\s\+:\(comment\|abstract\|description\|history\|prefix\|prefix_[ab]\):\s"
+
+"% "Document Sub Headers:
+  syn match   sisu_sub_header_title                                       "^\s\+:\(subtitle\|short\|edition\|language\|lang_char\|note\):\s" "group=sisu_header_content
+  syn match   sisu_sub_header_creator                                     "^\s\+:\(author\|editor\|contributor\|illustrator\|photographer\|translator\|digitized_by\|prepared_by\|audio\|video\):\s"                               " &hon &institution
+  syn match   sisu_sub_header_rights                                      "^\s\+:\(copyright\|text\|translation\|illustrations\|photographs\|preparation\|digitization\|audio\|video\|license\|all\):\s"                   " access_rights license
+  syn match   sisu_sub_header_classify                                    "^\s\+:\(topic_register\|coverage\|format\|identifier\|keywords\|relation\|subject\|type\|dewey\|loc\|oclc\|pg\|isbn\):\s"
+  syn match   sisu_sub_header_date                                       "^\s\+:\(added_to_site\|available\|created\|issued\|modified\|published\|valid\|translated\|original_publication\):\s"
+  syn match   sisu_sub_header_original                                    "^\s\+:\(publisher\|date\|language\|lang_char\|institution\|nationality\|source\):\s"
+  syn match   sisu_sub_header_make                                        "^\s\+:\(headings\|num_top\|breaks\|language\|italics\|bold\|emphasis\|plaintext_wrap\|texpdf_font_mono\|texpdf_font\|skin\|stamp\|promo\|ad\|manpage\):\s"
+  syn match   sisu_sub_header_notes                                       "^\s\+:\(abstract\|comment\|description\|history\|prefix\|prefix_[ab]\|suffix\):\s"
+
+"% "semantic markers: (ignore)
   syn match   sisu_sem_marker                                             ";{\|};[a-z._]*[a-z]"
   syn match   sisu_sem_marker_block                                       "\([a-z][a-z._]*\|\):{\|}:[a-z._]*[a-z]"
   syn match   sisu_sem_ex_marker                                          ";\[\|\];[a-z._]*[a-z]"
@@ -46,80 +60,126 @@
   syn match   sisu_sem_ex_content contains=sisu_error,sisu_error_wspace,sisu_content_alt,sisu_link,sisu_linked,sisu_break,sisu_sem_marker_block,sisu_sem_marker,sisu_sem_ex_marker_block,sisu_sem_ex_marker ";\[[^}].\{-}\];[a-z]\+"
 endif
 
-"URLs Numbers And ASCII Codes:
+"% "URLs Numbers And ASCII Codes:
 syn match   sisu_number                              "\<\(0x\x\+\|0b[01]\+\|0\o\+\|0\.\d\+\|0\|[1-9][\.0-9_]*\)\>"
 syn match   sisu_number                              "?\(\\M-\\C-\|\\c\|\\C-\|\\M-\)\=\(\\\o\{3}\|\\x\x\{2}\|\\\=\w\)"
 
-"Tuned Error: (is error if not already matched)
+"% "Tuned Error: (is error if not already matched)
 syn match sisu_error             contains=sisu_error "[\~/\*!_]{\|}[\~/\*!_]"
 syn match sisu_error             contains=sisu_error "<a href\|</a>]"
 
-"Simple Paired Enclosed Markup:
+"% "Simple Paired Enclosed Markup:
 "url/link
 syn region sisu_link contains=sisu_error,sisu_error_wspace matchgroup=sisu_action start="^<<\s*|[a-zA-Z0-9^._-]\+|@|[a-zA-Z0-9^._-]\+|"rs=s+2 end="$"
-"header
+
+"% "Document Header:
+" title
 syn region sisu_header_content contains=sisu_error,sisu_comment,sisu_break,sisu_link,sisu_sub_header_title matchgroup=sisu_header start="^[@]title:[+-]\?\(\s\|\n\)"rs=e-1 end="\n$"
+" creator
 syn region sisu_header_content contains=sisu_error,sisu_comment,sisu_break,sisu_link,sisu_sub_header_creator matchgroup=sisu_header start="^[@]creator:[+-]\?\(\s\|\n\)"rs=e-1 end="\n$"
-syn region sisu_header_content contains=sisu_error,sisu_comment,sisu_break,sisu_link,sisu_sub_header_rights matchgroup=sisu_header start="^[@]rights:[+-]\?\(\s\|\n\)"rs=e-1 end="\n$"
-syn region sisu_header_content contains=sisu_error,sisu_comment,sisu_break,sisu_link,sisu_sub_header_classify matchgroup=sisu_header start="^[@]classify:[+-]\?\(\s\|\n\)"rs=e-1 end="\n$"
-syn region sisu_header_content contains=sisu_error,sisu_comment,sisu_break,sisu_link,sisu_sub_header_dates matchgroup=sisu_header start="^[@]date:[+-]\?\(\s\|\n\)"rs=e-1 end="\n$"
-syn region sisu_header_content contains=sisu_error,sisu_comment,sisu_break,sisu_link,sisu_sub_header_make matchgroup=sisu_header start="^[@]make:[+-]\?\(\s\|\n\)"rs=e-1 end="\n$"
+" dates
+syn region sisu_header_content contains=sisu_error,sisu_comment,sisu_break,sisu_link,sisu_sub_header_date matchgroup=sisu_header start="^[@]date:[+-]\?\(\s\|\n\)"rs=e-1 end="\n$"
+" publisher
 syn region sisu_header_content contains=sisu_error,sisu_comment,sisu_break,sisu_link,sisu_sub_header_publisher matchgroup=sisu_header start="^[@]publisher:[+-]\?\(\s\|\n\)"rs=e-1 end="\n$"
-syn region sisu_header_content contains=sisu_error,sisu_comment,sisu_break,sisu_link,sisu_sub_header_notes matchgroup=sisu_header start="^[@]notes:[+-]\?\(\s\|\n\)"rs=e-1 end="\n$"
+" rights
+syn region sisu_header_content contains=sisu_error,sisu_comment,sisu_break,sisu_link,sisu_sub_header_rights matchgroup=sisu_header start="^[@]rights:[+-]\?\(\s\|\n\)"rs=e-1 end="\n$"
+" classify document
+syn region sisu_header_content contains=sisu_error,sisu_comment,sisu_break,sisu_link,sisu_sub_header_classify matchgroup=sisu_header start="^[@]classify:[+-]\?\(\s\|\n\)"rs=e-1 end="\n$"
+" original language (depreciated)
 syn region sisu_header_content contains=sisu_error,sisu_comment,sisu_break,sisu_link,sisu_sub_header_original matchgroup=sisu_header start="^[@]original:[+-]\?\(\s\|\n\)"rs=e-1 end="\n$"
-syn region sisu_header_content contains=sisu_error,sisu_comment,sisu_break,sisu_link,sisu_sub_header_source matchgroup=sisu_header start="^[@]source:[+-]\?\(\s\|\n\)"rs=e-1 end="\n$"
+" notes
+syn region sisu_header_content contains=sisu_error,sisu_comment,sisu_break,sisu_link,sisu_sub_header_notes matchgroup=sisu_header start="^[@]notes:[+-]\?\(\s\|\n\)"rs=e-1 end="\n$"
+" links of interest
 syn region sisu_header_content contains=sisu_error,sisu_comment,sisu_break,sisu_linked,sisu_sub_header_links matchgroup=sisu_header start="^[@]links:[+-]\?\(\s\|\n\)"rs=e-1 end="\n$"
-"headings
-syn region sisu_heading contains=sisu_mark_endnote,sisu_content_endnote,sisu_marktail,sisu_strikeout,sisu_number,sisu_control,sisu_identifier,sisu_ocn,sisu_error,sisu_error_wspace matchgroup=sisu_structure start="^\([1-8]\|:\?[A-C]\)\~\(\S\+\|[^-]\)" end="$"
-"grouped text
-syn region sisu_content_alt contains=sisu_strikeout,sisu_number,sisu_control,sisu_identifier,sisu_error matchgroup=sisu_contain start="^table{.\+" end="}table"
-syn region sisu_content_alt contains=sisu_strikeout,sisu_number,sisu_control,sisu_identifier,sisu_error matchgroup=sisu_contain start="^{\(t\|table\)\(\~h\)\?\(\sc[0-9]\+;\)\?[0-9; ]*}" end="\n$"
-syn region sisu_content_alt contains=sisu_mark_endnote,sisu_content_endnote,sisu_link,sisu_mark,sisu_strikeout,sisu_number,sisu_control,sisu_identifier,sisu_error matchgroup=sisu_contain start="^\(alt\|group\|poem\){" end="^}\(alt\|group\|poem\)"
+" make, processing instructions
+syn region sisu_header_content contains=sisu_error,sisu_comment,sisu_break,sisu_link,sisu_sub_header_make matchgroup=sisu_header start="^[@]make:[+-]\?\(\s\|\n\)"rs=e-1 end="\n$"
+
+"% "Headings:
+syn region sisu_heading contains=sisu_mark_endnote,sisu_content_endnote,sisu_marktail,sisu_strikeout,sisu_number,sisu_bold,sisu_control,sisu_identifier,sisu_ocn,sisu_error,sisu_error_wspace matchgroup=sisu_structure start="^\([1-8]\|:\?[A-C]\)\~\(\S\+\|[^-]\)" end="$"
+
+"% "Block Group Text:
+" table
+syn region sisu_content_alt contains=sisu_strikeout,sisu_number,sisu_bold,sisu_control,sisu_identifier,sisu_error matchgroup=sisu_contain start="^table{.\+" end="}table"
+" table
+syn region sisu_content_alt contains=sisu_strikeout,sisu_number,sisu_bold,sisu_control,sisu_identifier,sisu_error matchgroup=sisu_contain start="^{\(t\|table\)\(\~h\)\?\(\sc[0-9]\+;\)\?[0-9; ]*}" end="\n$"
+" block, group, poem, alt
+syn region sisu_content_alt contains=sisu_mark_endnote,sisu_content_endnote,sisu_link,sisu_mark,sisu_strikeout,sisu_number,sisu_control,sisu_identifier,sisu_error matchgroup=sisu_contain start="^\(block\|group\|poem\|alt\){" end="^}\(block\|group\|poem\|alt\)"
+" code
 syn region sisu_content_alt contains=sisu_error matchgroup=sisu_contain start="^code{" end="^}code"
-"endnotes
-syn region sisu_content_endnote contains=sisu_link,sisu_strikeout,sisu_underline,sisu_number,sisu_control,sisu_identifier,sisu_error,sisu_error_wspace,sisu_mark,sisu_break,sisu_sem_block,sisu_sem_content,sisu_sem_marker_block,sisu_sem_marker,sisu_sem_ex_marker_block,sisu_sem_ex_marker matchgroup=sisu_mark_endnote start="\~{[*+]*" end="}\~" skip="\n"
-syn region sisu_content_endnote contains=sisu_link,sisu_strikeout,sisu_underline,sisu_number,sisu_control,sisu_identifier,sisu_error,sisu_error_wspace,sisu_mark,sisu_break,sisu_sem_block,sisu_sem_content,sisu_sem_marker matchgroup=sisu_mark_endnote start="\~\[[*+]*" end="\]\~" skip="\n"
-syn region sisu_content_endnote contains=sisu_strikeout,sisu_number,sisu_control,sisu_link,sisu_identifier,sisu_error,sisu_error_wspace,sisu_mark,sisu_break matchgroup=sisu_mark_endnote start="\^\~" end="\n$"
-"links and images
-syn region sisu_linked contains=sisu_fontface,sisu_strikeout,sisu_number,sisu_control,sisu_identifier,sisu_sem_block,sisu_sem_content,sisu_sem_marker_block,sisu_sem_marker,sisu_sem_ex_marker_block,sisu_sem_ex_marker,sisu_sem_block,sisu_error matchgroup=sisu_link start="{\(\~^\s\)\?" end="}\(https\?:/\/\|\.\./\)\S\+" oneline
-syn region sisu_linked contains=sisu_fontface,sisu_strikeout,sisu_number,sisu_control,sisu_identifier,sisu_sem_block,sisu_sem_content,sisu_sem_marker_block,sisu_sem_marker,sisu_sem_ex_marker_block,sisu_sem_ex_marker,sisu_sem_block,sisu_error matchgroup=sisu_link start="{\(\~^\s\)\?" end="\[[1-5][sS]*\]}\S\+\.ss[tm]" oneline
-syn region sisu_linked contains=sisu_fontface,sisu_strikeout,sisu_number,sisu_control,sisu_identifier,sisu_error matchgroup=sisu_link start="{" end="}image" oneline
-"some line operations
-syn region sisu_control contains=sisu_strikeout,sisu_identifier,sisu_content_endnote,sisu_mark_endnote,sisu_error,sisu_error_wspace matchgroup=sisu_control start="\(\(^\| \)!_ \|<:b>\)" end="$"
-syn region sisu_normal contains=sisu_strikeout,sisu_identifier,sisu_content_endnote,sisu_mark_endnote,sisu_link,sisu_sem_block,sisu_sem_content,sisu_sem_marker_block,sisu_sem_marker,sisu_sem_ex_marker_block,sisu_sem_ex_marker,sisu_linked,sisu_error,sisu_error_wspace matchgroup=sisu_markpara start="^_\([1-9*]\|[1-9]\*\) " end="$"
+
+"% "Endnotes:
+" regular endnote or asterisk or plus sign endnote
+syn region sisu_content_endnote contains=sisu_link,sisu_strikeout,sisu_underline,sisu_number,sisu_bold,sisu_control,sisu_identifier,sisu_error,sisu_error_wspace,sisu_mark,sisu_break,sisu_sem_block,sisu_sem_content,sisu_sem_marker_block,sisu_sem_marker,sisu_sem_ex_marker_block,sisu_sem_ex_marker matchgroup=sisu_mark_endnote start="\~{[*+]*" end="}\~" skip="\n"
+" numbered asterisk or plus sign endnote
+syn region sisu_content_endnote contains=sisu_link,sisu_strikeout,sisu_underline,sisu_number,sisu_bold,sisu_control,sisu_identifier,sisu_error,sisu_error_wspace,sisu_mark,sisu_break,sisu_sem_block,sisu_sem_content,sisu_sem_marker matchgroup=sisu_mark_endnote start="\~\[[*+]*" end="\]\~" skip="\n"
+" endnote content marker (for binary content marking)
+syn region sisu_content_endnote contains=sisu_strikeout,sisu_number,sisu_bold,sisu_control,sisu_link,sisu_identifier,sisu_error,sisu_error_wspace,sisu_mark,sisu_break matchgroup=sisu_mark_endnote start="\^\~" end="\n$"
+
+"% "Links And Images:
+" image with url link (and possibly footnote of url)
+syn region sisu_linked contains=sisu_fontface,sisu_strikeout,sisu_number,sisu_bold,sisu_control,sisu_identifier,sisu_sem_block,sisu_sem_content,sisu_sem_marker_block,sisu_sem_marker,sisu_sem_ex_marker_block,sisu_sem_ex_marker,sisu_sem_block,sisu_error matchgroup=sisu_link start="{\(\~^\s\)\?" end="}\(https\?:/\/\|:\|\.\.\/\|#\)\S\+" oneline
+" sisu outputs, short notation
+syn region sisu_linked contains=sisu_fontface,sisu_strikeout,sisu_number,sisu_bold,sisu_control,sisu_identifier,sisu_sem_block,sisu_sem_content,sisu_sem_marker_block,sisu_sem_marker,sisu_sem_ex_marker_block,sisu_sem_ex_marker,sisu_sem_block,sisu_error matchgroup=sisu_link start="{\(\~^\s\)\?" end="\[[1-5][sS]*\]}\S\+\.ss[tm]" oneline
+" image
+syn region sisu_linked contains=sisu_fontface,sisu_strikeout,sisu_number,sisu_bold,sisu_control,sisu_identifier,sisu_error matchgroup=sisu_link start="{" end="}image" oneline
+
+"% "Some Line Operations:
+" bold line
+syn region sisu_bold contains=sisu_strikeout,sisu_identifier,sisu_content_endnote,sisu_mark_endnote,sisu_error,sisu_error_wspace matchgroup=sisu_markpara start="^!_ " end=" \\\\\|$"
+" indent and bullet paragraph
+syn region sisu_normal contains=sisu_fontface,sisu_bold,sisu_control,sisu_identifier,sisu_content_endnote,sisu_mark_endnote,sisu_link,sisu_sem_block,sisu_sem_content,sisu_sem_marker_block,sisu_sem_marker,sisu_sem_ex_marker_block,sisu_sem_ex_marker,sisu_linked,sisu_error,sisu_error_wspace matchgroup=sisu_markpara start="^_\([1-9*]\|[1-9]\*\) " end="$"
+" indent and bullet (bold start) paragraph
+syn region sisu_bold contains=sisu_fontface,sisu_bold,sisu_control,sisu_identifier,sisu_content_endnote,sisu_mark_endnote,sisu_link,sisu_sem_block,sisu_sem_content,sisu_sem_marker_block,sisu_sem_marker,sisu_sem_ex_marker_block,sisu_sem_ex_marker,sisu_linked,sisu_error,sisu_error_wspace matchgroup=sisu_markpara start="^_\([1-9*]\|[1-9]\*\)!_\? " end=" \\\\\|$"
+" hanging indent paragraph [proposed]
+syn region sisu_normal contains=sisu_fontface,sisu_bold,sisu_control,sisu_identifier,sisu_content_endnote,sisu_mark_endnote,sisu_link,sisu_sem_block,sisu_sem_content,sisu_sem_marker_block,sisu_sem_marker,sisu_sem_ex_marker_block,sisu_sem_ex_marker,sisu_linked,sisu_error,sisu_error_wspace matchgroup=sisu_markpara start="^_[0-9]\?_[0-9] " end="$"
+" hanging indent (bold start/ definition) paragraph [proposed]
+syn region sisu_bold contains=sisu_fontface,sisu_bold,sisu_control,sisu_identifier,sisu_content_endnote,sisu_mark_endnote,sisu_link,sisu_sem_block,sisu_sem_content,sisu_sem_marker_block,sisu_sem_marker,sisu_sem_ex_marker_block,sisu_sem_ex_marker,sisu_linked,sisu_error,sisu_error_wspace matchgroup=sisu_markpara start="^_[0-9]\?_[0-9]!_\? " end=" \\\\\|$"
+" list numbering
 syn region sisu_normal contains=sisu_strikeout,sisu_identifier,sisu_content_endnote,sisu_mark_endnote,sisu_link,sisu_linked,sisu_error,sisu_error_wspace matchgroup=sisu_markpara start="^\(#[ 1]\|_# \)" end="$"
-"font face curly brackets
+
+"% "Font Face Curly Brackets:
 "syn region sisu_identifier contains=sisu_strikeout,sisu_number,sisu_control,sisu_identifier,sisu_error matchgroup=sisu_sem start="\S\+:{" end="}:[^<>,.!?:; ]\+" oneline
+" book index:
 syn region sisu_index matchgroup=sisu_index_block start="^={" end="}"
-syn region sisu_control contains=sisu_strikeout,sisu_number,sisu_control,sisu_identifier,sisu_error matchgroup=sisu_fontface start="\*{" end="}\*"
-syn region sisu_control contains=sisu_strikeout,sisu_number,sisu_control,sisu_identifier,sisu_error matchgroup=sisu_fontface start="!{" end="}!"
-syn region sisu_underline contains=sisu_strikeout,sisu_number,sisu_control,sisu_identifier,sisu_error matchgroup=sisu_fontface start="_{" end="}_"
-syn region sisu_identifier contains=sisu_strikeout,sisu_number,sisu_control,sisu_identifier,sisu_error matchgroup=sisu_fontface start="/{" end="}/"
-syn region sisu_underline contains=sisu_strikeout,sisu_number,sisu_control,sisu_identifier,sisu_error matchgroup=sisu_fontface start="+{" end="}+"
-syn region sisu_identifier contains=sisu_strikeout,sisu_number,sisu_control,sisu_identifier,sisu_error matchgroup=sisu_fontface start="\^{" end="}\^"
-syn region sisu_identifier contains=sisu_strikeout,sisu_number,sisu_control,sisu_identifier,sisu_error matchgroup=sisu_fontface start=",{" end="},"
+" emphasis:
+syn region sisu_bold contains=sisu_strikeout,sisu_number,sisu_bold,sisu_control,sisu_identifier,sisu_error matchgroup=sisu_fontface start="\*{" end="}\*"
+" bold:
+syn region sisu_bold contains=sisu_strikeout,sisu_number,sisu_bold,sisu_control,sisu_identifier,sisu_error matchgroup=sisu_fontface start="!{" end="}!"
+" underscore:
+syn region sisu_underline contains=sisu_strikeout,sisu_number,sisu_bold,sisu_control,sisu_identifier,sisu_error matchgroup=sisu_fontface start="_{" end="}_"
+" italics:
+syn region sisu_identifier contains=sisu_strikeout,sisu_number,sisu_bold,sisu_control,sisu_identifier,sisu_error matchgroup=sisu_fontface start="/{" end="}/"
+" added:
+syn region sisu_underline contains=sisu_strikeout,sisu_number,sisu_bold,sisu_control,sisu_identifier,sisu_error matchgroup=sisu_fontface start="+{" end="}+"
+" superscript:
+syn region sisu_identifier contains=sisu_strikeout,sisu_number,sisu_bold,sisu_control,sisu_identifier,sisu_error matchgroup=sisu_fontface start="\^{" end="}\^"
+" subscript:
+syn region sisu_identifier contains=sisu_strikeout,sisu_number,sisu_bold,sisu_control,sisu_identifier,sisu_error matchgroup=sisu_fontface start=",{" end="},"
+" monospace:
+syn region sisu_identifier contains=sisu_strikeout,sisu_number,sisu_bold,sisu_control,sisu_identifier,sisu_error matchgroup=sisu_fontface start="#{" end="}#"
+" strikethrough:
 syn region sisu_strikeout contains=sisu_error matchgroup=sisu_fontface start="-{" end="}-"
-syn region sisu_html contains=sisu_error contains=sisu_strikeout matchgroup=sisu_contain start="<a href=\".\{-}\">" end="</a>" oneline
-"single words bold italicise etc. "workon
-syn region sisu_control contains=sisu_error matchgroup=sisu_control start="\([ (]\|^\)\*[^\|{\n\~\\]"hs=e-1 end="\*"he=e-0 skip="[a-zA-Z0-9']" oneline
+
+"% "Single Words Bold Italicise Etc: (depreciated)
+syn region sisu_bold contains=sisu_error matchgroup=sisu_bold start="\([ (]\|^\)\*[^\|{\n\~\\]"hs=e-1 end="\*"he=e-0 skip="[a-zA-Z0-9']" oneline
 syn region sisu_identifier contains=sisu_error matchgroup=sisu_content_alt start="\([ ]\|^\)/[^{ \|\n\\]"hs=e-1 end="/\[ \.\]" skip="[a-zA-Z0-9']" oneline
 "misc
 syn region sisu_identifier contains=sisu_error matchgroup=sisu_fontface start="\^[^ {\|\n\\]"rs=s+1 end="\^[ ,.;:'})\\\n]" skip="[a-zA-Z0-9']" oneline
 
-"Expensive Mode:
+"% "Expensive Mode:
 if !exists("sisu_no_expensive")
 else " not Expensive
   syn region  sisu_content_alt  matchgroup=sisu_control start="^\s*def\s" matchgroup=NONE end="[?!]\|\>" skip="\.\|\(::\)" oneline
 endif " Expensive?
 
-"Headers And Headings: (Document Instructions)
+"% "Headers And Headings: (Document Instructions)
 syn match sisu_control contains=sisu_error,sisu_error_wspace "4\~! \S\+"
 syn region  sisu_markpara contains=sisu_error,sisu_error_wspace start="^=begin" end="^=end.*$"
 
-"Errors:
+"% "Errors:
 syn match sisu_error_wspace contains=sisu_error_wspace "^\s\+[^:]"
 syn match sisu_error_wspace contains=sisu_error_wspace "\s\s\+"
-syn match sisu_error_wspace contains=sisu_error_wspace " \s*$"
+syn match sisu_error_wspace contains=sisu_error_wspace "\s\+$"
 syn match sisu_error contains=sisu_error_wspace "\t\+"
 syn match sisu_error contains=sisu_error,sisu_error_wspace "\([^ (][_\\]\||[^ (}]\)https\?:\S\+"
 syn match sisu_error contains=sisu_error "_\?https\?:\S\+[}><]"
@@ -140,37 +200,37 @@
 syn match sisu_error contains=sisu_error,sisu_match,sisu_strikeout,sisu_contain,sisu_content_alt,sisu_mark,sisu_break,sisu_number "<[a-zA-Z\/]\+>"
 syn match sisu_error  "/\?<\([biu]\)>[^(</\1>)]\{-}\n$"
 
-"Error Exceptions:
+"% "Error Exceptions:
 syn match sisu_control "\n$" "contains=ALL
-syn match sisu_control " //"
+"syn match sisu_control " //"
 syn match sisu_error   "%{"
 syn match sisu_error   "<br>_\?https\?:\S\+\|_\?https\?:\S\+<br>"
 syn match sisu_error   "[><]_\?https\?:\S\+\|_\?https\?:\S\+[><]"
 syn match sisu_comment "^%\{1,2\}.\+"
 
-"Definitions Default Highlighting:
+"% "Definitions Default Highlighting:
 hi def link sisu_normal                Normal
+hi def link sisu_bold                  Statement
 hi def link sisu_header                PreProc
 hi def link sisu_header_content        Normal
 hi def link sisu_sub_header_title      Statement
 hi def link sisu_sub_header_creator    Statement
+hi def link sisu_sub_header_date       Statement
+hi def link sisu_sub_header_publisher  Statement
 hi def link sisu_sub_header_rights     Statement
 hi def link sisu_sub_header_classify   Statement
-hi def link sisu_sub_header_dates      Statement
-hi def link sisu_sub_header_make       Statement
-hi def link sisu_sub_header_links      Statement
-hi def link sisu_sub_header_publisher  Statement
-hi def link sisu_sub_header_notes      Statement
 hi def link sisu_sub_header_original   Statement
-hi def link sisu_sub_header_source     Statement
+hi def link sisu_sub_header_links      Statement
+hi def link sisu_sub_header_notes      Statement
+hi def link sisu_sub_header_make       Statement
 hi def link sisu_heading               Title
 hi def link sisu_structure             Operator
 hi def link sisu_contain               Include
-hi def link sisu_mark_endnote          Include
+hi def link sisu_mark_endnote          Delimiter
 hi def link sisu_require               NonText
 hi def link sisu_link                  NonText
 hi def link sisu_linked                String
-hi def link sisu_fontface              Include
+hi def link sisu_fontface              Delimiter
 hi def link sisu_strikeout             DiffDelete
 hi def link sisu_content_alt           Special
 hi def link sisu_sem_content           SpecialKey
@@ -186,7 +246,7 @@
 hi def link sisu_index                 SpecialKey
 hi def link sisu_index_block           Visual
 hi def link sisu_content_endnote       Special
-hi def link sisu_control               Define
+hi def link sisu_control               Delimiter
 hi def link sisu_ocn                   Include
 hi def link sisu_number                Number
 hi def link sisu_identifier            Function
@@ -202,3 +262,5 @@
 hi def link sisu_error_wspace          Error
 hi def link sisu_error                 Error
 let b:current_syntax = "sisu"
+let &cpo = s:cpo_save
+unlet s:cpo_save
diff --git a/runtime/syntax/st.vim b/runtime/syntax/st.vim
index d629eb4..47aa07d 100644
--- a/runtime/syntax/st.vim
+++ b/runtime/syntax/st.vim
@@ -1,7 +1,7 @@
 " Vim syntax file
 " Language:	Smalltalk
 " Maintainer:	Arndt Hesse <hesse@self.de>
-" Last Change:	2001 May 09
+" Last Change:	2012 Feb 12 by Thilo Six
 
 " For version 5.x: Clear all syntax items
 " For version 6.x: Quit when a syntax file was already loaded
@@ -11,6 +11,9 @@
   finish
 endif
 
+let s:cpo_save = &cpo
+set cpo&vim
+
 " some Smalltalk keywords and standard methods
 syn keyword	stKeyword	super self class true false new not
 syn keyword	stKeyword	notNil isNil inspect out nil
@@ -100,3 +103,6 @@
 endif
 
 let b:current_syntax = "st"
+
+let &cpo = s:cpo_save
+unlet s:cpo_save
diff --git a/runtime/syntax/svn.vim b/runtime/syntax/svn.vim
index 0cd770a..c649430 100644
--- a/runtime/syntax/svn.vim
+++ b/runtime/syntax/svn.vim
@@ -1,10 +1,10 @@
 " Vim syntax file
 " Language:     Subversion (svn) commit file
-" Maintainer:   Dmitry Vasiliev <dima at hlabs dot spb dot ru>
-" URL:          http://www.hlabs.spb.ru/vim/svn.vim
-" Revision:     $Id: svn.vim 683 2008-07-30 11:52:38Z hdima $
+" Maintainer:   Dmitry Vasiliev <dima at hlabs dot org>
+" URL:          https://github.com/hdima/vim-scripts/blob/master/syntax/svn.vim
+" Last Change:  2012-02-11
 " Filenames:    svn-commit*.tmp
-" Version:      1.6
+" Version:      1.7
 
 " Contributors:
 "   Stefano Zacchiroli
diff --git a/runtime/syntax/synload.vim b/runtime/syntax/synload.vim
index 178595c..9b28fd8 100644
--- a/runtime/syntax/synload.vim
+++ b/runtime/syntax/synload.vim
@@ -1,6 +1,6 @@
 " Vim syntax support file
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2010 Aug 08
+" Last Change:	2012 Feb 11
 
 " This file sets up for syntax highlighting.
 " It is loaded from "syntax.vim" and "manual.vim".
@@ -59,7 +59,7 @@
 
 
 " Handle adding doxygen to other languages (C, C++, C#, IDL)
-au Syntax c,cpp,cs,idl
+au Syntax c,cpp,cs,idl,php
 	\ if (exists('b:load_doxygen_syntax') && b:load_doxygen_syntax)
 	\	|| (exists('g:load_doxygen_syntax') && g:load_doxygen_syntax)
 	\   | runtime! syntax/doxygen.vim