" Vim syntax file
" Language: initng .i files
" Maintainer: Elan Ruusamäe <[email protected]>
" URL: http://glen.alkohol.ee/pld/initng/
" License: GPL v2
" Version: 0.13
" Last Change: $Date: 2007/05/05 17:17:40 $
"
" Syntax highlighting for initng .i files. Inherits from sh.vim and adds
" in the hiliting to start/stop {} blocks. Requires vim 6.3 or later.

if &compatible || v:version < 603
finish
endif

if exists("b:current_syntax")
finish
endif

syn case match

let is_bash = 1
unlet! b:current_syntax
syn include @shTop syntax/sh.vim

syn region initngService matchgroup=initngServiceHeader start="^\s*\(service\|virtual\|daemon\|class\|cron\)\s\+\(\(\w\|[-/*]\)\+\(\s\+:\s\+\(\w\|[-/*]\)\+\)\?\)\s\+{" end="}" contains=@initngServiceCluster
syn cluster initngServiceCluster contains=initngComment,initngAction,initngServiceOption,initngServiceHeader,initngDelim,initngVariable

syn region initngAction matchgroup=initngActionHeader start="^\s*\(script start\|script stop\|script run\)\s*=\s*{" end="}" contains=@initngActionCluster
syn cluster initngActionCluster contains=@shTop

syn match initngDelim /[{}]/ contained

syn region initngString start=/"/ end=/"/ skip=/\\"/

" option = value
syn match initngServiceOption /.\+\s*=.\+;/ contains=initngServiceKeywords,initngSubstMacro contained
" option without value
syn match initngServiceOption /\w\+;/ contains=initngServiceKeywords,initngSubstMacro contained

" options with value
syn keyword initngServiceKeywords also_stop need use nice setuid contained
syn keyword initngServiceKeywords delay chdir suid sgid start_pause env_file env_parse pid_file pidfile contained
syn keyword initngServiceKeywords pid_of up_when_pid_set stdout stderr syncron just_before contained
syn keyword initngServiceKeywords provide lockfile daemon_stops_badly contained
syn match initngServiceKeywords /\(script\|exec\(_args\)\?\) \(start\|stop\|daemon\)/ contained
syn match initngServiceKeywords /env\s\+\w\+/ contained

" rlimits
syn keyword initngServiceKeywords rlimit_cpu_hard rlimit_core_soft contained

" single options
syn keyword initngServiceKeywords last respawn network_provider require_network require_file critical forks contained
" cron options
syn keyword initngServiceKeywords hourly contained
syn match initngVariable /\${\?\w\+\}\?/

" Substituted @foo@ macros:
" ==========
syn match initngSubstMacro /@[^@]\+@/ contained
syn cluster initngActionCluster add=initngSubstMacro
syn cluster shCommandSubList add=initngSubstMacro

" Comments:
" ==========
syn cluster initngCommentGroup contains=initngTodo,@Spell
syn keyword initngTodo TODO FIXME XXX contained
syn match initngComment /#.*$/ contains=@initngCommentGroup

" install_service #macros
" TODO: syntax check for ifd-endd pairs
" ==========
syn region initngDefine start="^#\(endd\|elsed\|exec\|ifd\|endexec\|endd\)\>" skip="\\$" end="$" end="#"me=s-1
syn cluster shCommentGroup add=initngDefine
syn cluster initngCommentGroup add=initngDefine

hi def link initngComment Comment
hi def link initngTodo Todo

hi def link initngString String
hi def link initngServiceKeywords Define

hi def link initngServiceHeader Keyword
hi def link initngActionHeader Type
hi def link initngDelim Delimiter

hi def link initngVariable PreProc
hi def link initngSubstMacro Comment
hi def link initngDefine Macro

let b:current_syntax = "initng"