" Vim syntax file
" Language: pam(8) configuration file
" Maintainer: Nikolai Weibull <[email protected]>
" Latest Revision: 2011-08-03


if exists("b:current_syntax")
finish
endif

let s:cpo_save = &cpo
set cpo&vim

syn match pamconfService '^[[:graph:]]\+'
\ nextgroup=pamconfType,
\ pamconfServiceLineCont skipwhite

syn keyword pamconfTodo contained TODO FIXME XXX NOTE

syn region pamconfComment display oneline start='#' end='$'
\ contains=pamconfTodo,@Spell

syn match pamconfServiceLineCont contained '\\$'
\ nextgroup=pamconfType,
\ pamconfServiceLineCont skipwhite skipnl

syn keyword pamconfType account auth password session
\ nextgroup=pamconfControl,
\ pamconfTypeLineCont skipwhite

syn match pamconfTypeLineCont contained '\\$'
\ nextgroup=pamconfControl,
\ pamconfTypeLineCont skipwhite skipnl

syn keyword pamconfControl contained requisite required sufficient
\ optional include substack
\ nextgroup=pamconfMPath,
\ pamconfControlLineContH skipwhite

syn match pamconfControlBegin '\[' nextgroup=pamconfControlValues,
\ pamconfControlLineCont skipwhite

syn match pamconfControlLineCont contained '\\$'
\ nextgroup=pamconfControlValues,
\ pamconfControlLineCont skipwhite skipnl

syn keyword pamconfControlValues contained success open_err symbol_err
\ service_err system_err buf_err
\ perm_denied auth_err cred_insufficient
\ authinfo_unavail user_unknown maxtries
\ new_authtok_reqd acct_expired session_err
\ cred_unavail cred_expired cred_err
\ no_module_data conv_err authtok_err
\ authtok_recover_err authtok_lock_busy
\ authtok_disable_aging try_again ignore
\ abort authtok_expired module_unknown
\ bad_item and default
\ nextgroup=pamconfControlValueEq

syn match pamconfControlValueEq contained '='
\ nextgroup=pamconfControlActionN,
\ pamconfControlAction

syn match pamconfControlActionN contained '\d\+\>'
\ nextgroup=pamconfControlValues,
\ pamconfControlLineCont,pamconfControlEnd
\ skipwhite
syn keyword pamconfControlAction contained ignore bad die ok done reset
\ nextgroup=pamconfControlValues,
\ pamconfControlLineCont,pamconfControlEnd
\ skipwhite

syn match pamconfControlEnd contained '\]'
\ nextgroup=pamconfMPath,
\ pamconfControlLineContH skipwhite

syn match pamconfControlLineContH contained '\\$'
\ nextgroup=pamconfMPath,
\ pamconfControlLineContH skipwhite skipnl

syn match pamconfMPath contained '\S\+'
\ nextgroup=pamconfMPathLineCont,
\ pamconfArgs skipwhite

syn match pamconfArgs contained '\S\+'
\ nextgroup=pamconfArgsLineCont,
\ pamconfArgs skipwhite

syn match pamconfMPathLineCont contained '\\$'
\ nextgroup=pamconfMPathLineCont,
\ pamconfArgs skipwhite skipnl

syn match pamconfArgsLineCont contained '\\$'
\ nextgroup=pamconfArgsLineCont,
\ pamconfArgs skipwhite skipnl

hi def link pamconfTodo Todo
hi def link pamconfComment Comment
hi def link pamconfService Statement
hi def link pamconfServiceLineCont Special
hi def link pamconfType Type
hi def link pamconfTypeLineCont pamconfServiceLineCont
hi def link pamconfControl Macro
hi def link pamconfControlBegin Delimiter
hi def link pamconfControlLineContH pamconfServiceLineCont
hi def link pamconfControlLineCont pamconfServiceLineCont
hi def link pamconfControlValues Identifier
hi def link pamconfControlValueEq Operator
hi def link pamconfControlActionN Number
hi def link pamconfControlAction Identifier
hi def link pamconfControlEnd Delimiter
hi def link pamconfMPath String
hi def link pamconfMPathLineCont pamconfServiceLineCont
hi def link pamconfArgs Normal
hi def link pamconfArgsLineCont pamconfServiceLineCont

let b:current_syntax = "pamconf"

let &cpo = s:cpo_save
unlet s:cpo_save