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+" Vim syntax file
+" Language: Makefile
+" Maintainer: Claudio Fleiner <claudio@fleiner.com>
+" URL: http://www.fleiner.com/vim/syntax/make.vim
+" Last Change: 2004 Apr 30
+
+" For version 5.x: Clear all syntax items
+" For version 6.x: Quit when a syntax file was already loaded
+if version < 600
+ syntax clear
+elseif exists("b:current_syntax")
+ finish
+endif
+
+" some special characters
+syn match makeSpecial "^\s*[@-]\+"
+syn match makeNextLine "\\\n\s*"
+
+" some directives
+syn match makePreCondit "^\s*\(ifeq\>\|else\>\|endif\>\|ifneq\>\|ifdef\>\|ifndef\>\)"
+syn match makeInclude "^\s*[-s]\=include"
+syn match makeStatement "^\s*vpath"
+syn match makeExport "^\s*\(export\|unexport\)\>"
+syn match makeOverride "^\s*override"
+hi link makeOverride makeStatement
+hi link makeExport makeStatement
+
+" Koehler: catch unmatched define/endef keywords. endef only matches it is by itself on a line
+syn region makeDefine start="^\s*define\s" end="^\s*endef\s*$" contains=makeStatement,makeIdent,makePreCondit,makeDefine
+
+" Microsoft Makefile specials
+syn case ignore
+syn match makeInclude "^!\s*include"
+syn match makePreCondit "!\s*\(cmdswitches\|error\|message\|include\|if\|ifdef\|ifndef\|else\|elseif\|else if\|else\s*ifdef\|else\s*ifndef\|endif\|undef\)\>"
+syn case match
+
+" identifiers
+syn region makeIdent start="\$(" skip="\\)\|\\\\" end=")" contains=makeStatement,makeIdent,makeSString,makeDString
+syn region makeIdent start="\${" skip="\\}\|\\\\" end="}" contains=makeStatement,makeIdent,makeSString,makeDString
+syn match makeIdent "\$\$\w*"
+syn match makeIdent "\$[^({]"
+syn match makeIdent "^\s*\a\w*\s*[:+?!*]="me=e-2
+syn match makeIdent "^\s*\a\w*\s*="me=e-1
+syn match makeIdent "%"
+
+" Makefile.in variables
+syn match makeConfig "@[A-Za-z0-9_]\+@"
+
+" make targets
+" syn match makeSpecTarget "^\.\(SUFFIXES\|PHONY\|DEFAULT\|PRECIOUS\|IGNORE\|SILENT\|EXPORT_ALL_VARIABLES\|KEEP_STATE\|LIBPATTERNS\|NOTPARALLEL\|DELETE_ON_ERROR\|INTERMEDIATE\|POSIX\|SECONDARY\)\>"
+syn match makeImplicit "^\.[A-Za-z0-9_./\t -]\+\s*:[^=]"me=e-2 nextgroup=makeSource
+syn match makeImplicit "^\.[A-Za-z0-9_./\t -]\+\s*:$"me=e-1 nextgroup=makeSource
+
+syn region makeTarget transparent matchgroup=makeTarget start="^[A-Za-z0-9_./$()%-][A-Za-z0-9_./\t $()%-]*:\{1,2}[^:=]"rs=e-1 end=";"re=e-1,me=e-1 end="[^\\]$" keepend contains=makeIdent,makeSpecTarget,makeNextLine skipnl nextGroup=makeCommands
+syn match makeTarget "^[A-Za-z0-9_./$()%*@-][A-Za-z0-9_./\t $()%*@-]*::\=\s*$" contains=makeIdent,makeSpecTarget skipnl nextgroup=makeCommands,makeCommandError
+
+syn region makeSpecTarget transparent matchgroup=makeSpecTarget start="^\.\(SUFFIXES\|PHONY\|DEFAULT\|PRECIOUS\|IGNORE\|SILENT\|EXPORT_ALL_VARIABLES\|KEEP_STATE\|LIBPATTERNS\|NOTPARALLEL\|DELETE_ON_ERROR\|INTERMEDIATE\|POSIX\|SECONDARY\)\>:\{1,2}[^:=]"rs=e-1 end="[^\\]$" keepend contains=makeIdent,makeSpecTarget,makeNextLine skipnl nextGroup=makeCommands
+syn match makeSpecTarget "^\.\(SUFFIXES\|PHONY\|DEFAULT\|PRECIOUS\|IGNORE\|SILENT\|EXPORT_ALL_VARIABLES\|KEEP_STATE\|LIBPATTERNS\|NOTPARALLEL\|DELETE_ON_ERROR\|INTERMEDIATE\|POSIX\|SECONDARY\)\>::\=\s*$" contains=makeIdent skipnl nextgroup=makeCommands,makeCommandError
+
+syn match makeCommandError "^\s\+\S.*" contained
+syn region makeCommands start=";"hs=s+1 start="^\t" end="^[^\t#]"me=e-1,re=e-1 end="^$" contained contains=makeCmdNextLine,makeSpecial,makeComment,makeIdent,makePreCondit,makeDefine,makeDString,makeSString nextgroup=makeCommandError
+syn match makeCmdNextLine "\\\n."he=e-1 contained
+
+
+" Statements / Functions (GNU make)
+syn match makeStatement contained "(\(subst\|addprefix\|addsuffix\|basename\|call\|dir\|error\|filter-out\|filter\|findstring\|firstword\|foreach\|if\|join\|notdir\|origin\|patsubst\|shell\|sort\|strip\|suffix\|warning\|wildcard\|word\|wordlist\|words\)\>"ms=s+1
+
+" Comment
+if exists("make_microsoft")
+ syn match makeComment "#.*" contains=makeTodo
+else
+ syn region makeComment start="#" end="^$" end="[^\\]$" keepend contains=makeTodo
+ syn match makeComment "#$"
+endif
+syn keyword makeTodo TODO FIXME XXX contained
+
+" match escaped quotes and any other escaped character
+" except for $, as a backslash in front of a $ does
+" not make it a standard character, but instead it will
+" still act as the beginning of a variable
+" The escaped char is not highlightet currently
+syn match makeEscapedChar "\\[^$]"
+
+
+syn region makeDString start=+\(\\\)\@<!"+ skip=+\\.+ end=+"+ contains=makeIdent
+syn region makeSString start=+\(\\\)\@<!'+ skip=+\\.+ end=+'+ contains=makeIdent
+syn region makeBString start=+\(\\\)\@<!`+ skip=+\\.+ end=+`+ contains=makeIdent,makeSString,makeDString,makeNextLine
+
+" Syncing
+syn sync minlines=20 maxlines=200
+
+" Sync on Make command block region: When searching backwards hits a line that
+" can't be a command or a comment, use makeCommands if it looks like a target,
+" NONE otherwise.
+syn sync match makeCommandSync groupthere NONE "^[^\t#]"
+syn sync match makeCommandSync groupthere makeCommands "^[A-Za-z0-9_./$()%-][A-Za-z0-9_./\t $()%-]*:\{1,2}[^:=]"
+syn sync match makeCommandSync groupthere makeCommands "^[A-Za-z0-9_./$()%-][A-Za-z0-9_./\t $()%-]*:\{1,2}\s*$"
+
+" Define the default highlighting.
+" For version 5.7 and earlier: only when not done already
+" For version 5.8 and later: only when an item doesn't have highlighting yet
+if version >= 508 || !exists("did_make_syn_inits")
+ if version < 508
+ let did_make_syn_inits = 1
+ command -nargs=+ HiLink hi link <args>
+ else
+ command -nargs=+ HiLink hi def link <args>
+ endif
+
+ HiLink makeNextLine makeSpecial
+ HiLink makeCmdNextLine makeSpecial
+ HiLink makeSpecTarget Statement
+ if !exists("make_no_commands")
+ HiLink makeCommands Number
+ endif
+ HiLink makeImplicit Function
+ HiLink makeTarget Function
+ HiLink makeInclude Include
+ HiLink makePreCondit PreCondit
+ HiLink makeStatement Statement
+ HiLink makeIdent Identifier
+ HiLink makeSpecial Special
+ HiLink makeComment Comment
+ HiLink makeDString String
+ HiLink makeSString String
+ HiLink makeBString Function
+ HiLink makeError Error
+ HiLink makeTodo Todo
+ HiLink makeDefine Define
+ HiLink makeCommandError Error
+ HiLink makeConfig PreCondit
+ delcommand HiLink
+endif
+
+let b:current_syntax = "make"
+
+" vim: ts=8