Adding upstream version 2:9.1.1230.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

runtime/syntax/svn.vim

@@ -0,0 +1,56 @@
+" Vim syntax file
+" Language:     Subversion (svn) commit file
+" Maintainer:   Dmitry Vasiliev <dima at hlabs dot org>
+" URL:          https://github.com/hdima/vim-scripts/blob/master/syntax/svn.vim
+" Last Change:  2013-11-08
+" Filenames:    svn-commit*.tmp
+" Version:      1.10
+
+" Contributors:
+"
+" List of the contributors in alphabetical order:
+"
+"   A. S. Budden
+"   Ingo Karkat
+"   Myk Taylor
+"   Stefano Zacchiroli
+
+" quit when a syntax file was already loaded.
+if exists("b:current_syntax")
+  finish
+endif
+
+syn spell toplevel
+
+syn match svnFirstLine  "\%^.*" nextgroup=svnRegion,svnBlank skipnl
+syn match svnSummary    "^.\{0,50\}" contained containedin=svnFirstLine nextgroup=svnOverflow contains=@Spell
+syn match svnOverflow   ".*" contained contains=@Spell
+syn match svnBlank      "^.*" contained contains=@Spell
+
+syn region svnRegion    end="\%$" matchgroup=svnDelimiter start="^--.*--$" contains=svnRemoved,svnRenamed,svnAdded,svnModified,svnProperty,@NoSpell
+syn match svnRemoved    "^D    .*$" contained contains=@NoSpell
+syn match svnRenamed    "^R[ M][ U][ +] .*$" contained contains=@NoSpell
+syn match svnAdded      "^A[ M][ U][ +] .*$" contained contains=@NoSpell
+syn match svnModified   "^M[ M][ U]  .*$" contained contains=@NoSpell
+syn match svnProperty   "^_M[ U]  .*$" contained contains=@NoSpell
+
+" Synchronization.
+syn sync clear
+syn sync match svnSync  grouphere svnRegion "^--.*--$"me=s-1
+
+" Define the default highlighting.
+" Only when an item doesn't have highlighting yet.
+
+hi def link svnSummary     Keyword
+hi def link svnBlank       Error
+
+hi def link svnRegion      Comment
+hi def link svnDelimiter   NonText
+hi def link svnRemoved     Constant
+hi def link svnAdded       Identifier
+hi def link svnModified    Special
+hi def link svnProperty    Special
+hi def link svnRenamed     Special
+
+
+let b:current_syntax = "svn"