" Vim syntax file " Language: configure.in script: M4 with sh " Maintainer: Christian Hammesr <ch@lathspell.westend.com> " Last Change: 2008 Sep 03 " Well, I actually even do not know much about m4. This explains why there " is probably very much missing here, yet ! " But I missed a good hilighting when editing my GNU autoconf/automake " script, so I wrote this quick and dirty patch. " 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 " define the config syntax syn match configdelimiter "[()\[\];,]" syn match configoperator "[=|&\*\+\<\>]" syn match configcomment "\(dnl.*\)\|\(#.*\)" syn match configfunction "\<[A-Z_][A-Z0-9_]*\>" syn match confignumber "[-+]\=\<\d\+\(\.\d*\)\=\>" syn keyword configkeyword if then else fi test for in do done syn keyword configspecial cat rm eval syn region configstring start=+"+ skip=+\\"+ end=+"+ syn region configstring start=+'+ skip=+\\'+ end=+'+ syn region configstring start=+`+ skip=+\\'+ end=+`+ " 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_config_syntax_inits") if version < 508 let did_config_syntax_inits = 1 command -nargs=+ HiLink hi link <args> else command -nargs=+ HiLink hi def link <args> endif HiLink configdelimiter Delimiter HiLink configoperator Operator HiLink configcomment Comment HiLink configfunction Function HiLink confignumber Number HiLink configkeyword Keyword HiLink configspecial Special HiLink configstring String delcommand HiLink endif let b:current_syntax = "config" " vim: ts=4