" Vim syntax file
" Language: screen(1) configuration file
" Maintainer: Nikolai Weibull <[email protected]>
" Latest Revision: 2010-01-03

if exists("b:current_syntax")
finish
endif

let s:cpo_save = &cpo
set cpo&vim

syn match screenEscape '\\.'

syn keyword screenTodo contained TODO FIXME XXX NOTE

syn region screenComment display oneline start='#' end='$'
\ contains=screenTodo,@Spell

syn region screenString display oneline start=+"+ skip=+\\"+ end=+"+
\ contains=screenVariable,screenSpecial

syn region screenLiteral display oneline start=+'+ skip=+\\'+ end=+'+

syn match screenVariable contained display '$\%(\h\w*\|{\h\w*}\)'

syn keyword screenBoolean on off

syn match screenNumbers display '\<\d\+\>'

syn match screenSpecials contained
\ '%\%([%aAdDhlmMstuwWyY?:{]\|[0-9]*n\|0?cC\)'

syn keyword screenCommands
\ acladd
\ aclchg
\ acldel
\ aclgrp
\ aclumask
\ activity
\ addacl
\ allpartial
\ altscreen
\ at
\ attrcolor
\ autodetach
\ autonuke
\ backtick
\ bce
\ bd_bc_down
\ bd_bc_left
\ bd_bc_right
\ bd_bc_up
\ bd_bell
\ bd_braille_table
\ bd_eightdot
\ bd_info
\ bd_link
\ bd_lower_left
\ bd_lower_right
\ bd_ncrc
\ bd_port
\ bd_scroll
\ bd_skip
\ bd_start_braille
\ bd_type
\ bd_upper_left
\ bd_upper_right
\ bd_width
\ bell
\ bell_msg
\ bind
\ bindkey
\ blanker
\ blankerprg
\ break
\ breaktype
\ bufferfile
\ c1
\ caption
\ chacl
\ charset
\ chdir
\ clear
\ colon
\ command
\ compacthist
\ console
\ copy
\ crlf
\ debug
\ defautonuke
\ defbce
\ defbreaktype
\ defc1
\ defcharset
\ defencoding
\ defescape
\ defflow
\ defgr
\ defhstatus
\ defkanji
\ deflog
\ deflogin
\ defmode
\ defmonitor
\ defnonblock
\ defobuflimit
\ defscrollback
\ defshell
\ defsilence
\ defslowpaste
\ defutf8
\ defwrap
\ defwritelock
\ detach
\ digraph
\ dinfo
\ displays
\ dumptermcap
\ echo
\ encoding
\ escape
\ eval
\ exec
\ fit
\ flow
\ focus
\ gr
\ hardcopy
\ hardcopy_append
\ hardcopydir
\ hardstatus
\ height
\ help
\ history
\ hstatus
\ idle
\ ignorecase
\ info
\ kanji
\ kill
\ lastmsg
\ layout
\ license
\ lockscreen
\ log
\ logfile
\ login
\ logtstamp
\ mapdefault
\ mapnotnext
\ maptimeout
\ markkeys
\ maxwin
\ meta
\ monitor
\ msgminwait
\ msgwait
\ multiuser
\ nethack
\ next
\ nonblock
\ number
\ obuflimit
\ only
\ other
\ partial
\ password
\ paste
\ pastefont
\ pow_break
\ pow_detach
\ pow_detach_msg
\ prev
\ printcmd
\ process
\ quit
\ readbuf
\ readreg
\ redisplay
\ register
\ remove
\ removebuf
\ reset
\ resize
\ screen
\ scrollback
\ select
\ sessionname
\ setenv
\ setsid
\ shell
\ shelltitle
\ silence
\ silencewait
\ sleep
\ slowpaste
\ sorendition
\ source
\ split
\ startup_message
\ stuff
\ su
\ suspend
\ term
\ termcap
\ termcapinfo
\ terminfo
\ time
\ title
\ umask
\ unsetenv
\ utf8
\ vbell
\ vbell_msg
\ vbellwait
\ verbose
\ version
\ wall
\ width
\ windowlist
\ windows
\ wrap
\ writebuf
\ writelock
\ xoff
\ xon
\ zmodem
\ zombie

hi def link screenEscape Special
hi def link screenComment Comment
hi def link screenTodo Todo
hi def link screenString String
hi def link screenLiteral String
hi def link screenVariable Identifier
hi def link screenBoolean Boolean
hi def link screenNumbers Number
hi def link screenSpecials Special
hi def link screenCommands Keyword

let b:current_syntax = "screen"

let &cpo = s:cpo_save
unlet s:cpo_save