70 lines
3.0 KiB
VimL
70 lines
3.0 KiB
VimL
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" Vim syntax file
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" Language: Asterisk Extension Language
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" Maintainer: tilghman
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" Last Change: 2009 Mar 04
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" version 0.1
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"
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if version < 600
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syntax clear
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elseif exists("b:current_syntax")
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finish
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endif
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syn sync clear
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syn sync fromstart
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syn keyword aelTodo TODO contained
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syn keyword aelKeyword context includes macro globals if else switch case default catch return switches includes for ignorepat
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syn match aelComment "//.*" contains=aelTodo
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syn match aelContext "\s+\zs[[:alpha:]][[:alnum:]\-_]*\ze\s*{"
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" Macro declaration
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syn match aelMacro "[[:alpha:]][[:alnum:]\-_]*(.\{-})\ze\s*{" contains=aelVar,aelFunction,aelExp,aelArgs
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" Macro reference
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syn match aelMacro "&[[:alpha:]][[:alnum:]\-_]*(.\{-});" contains=aelVar,aelFunction,aelExp,aelArgs
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" Ranges or other pattern characters
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syn match aelExten "\zs_\(\[[[:alnum:]#*\-]\+\]\|[[:alnum:]#*\-]\)\+[\.!]\?\ze\s+=>"
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syn match aelExten "\zs[[:alnum:]#*]\+\ze\s*=>"
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syn match aelApp "\s\+\zs[[:alpha:]][[:alpha:]_]\+\ze[; ]"
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syn match aelApp "\s\+\zs[[:alpha:]][[:alpha:]_]\+\ze(.\{-});"
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syn match aelLabel "[[:alpha:]][[:alnum:]]*\ze:"
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syn region aelVar matchgroup=aelVarStart start="\${" end="}" contains=aelVar,aelFunction,aelExp
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syn match aelVar "\zs[[:alpha:]][[:alnum:]_]*\ze=" contains=aelVar,aelFunction,aelExp
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" Retrieving the value of a function
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syn match aelFunction "\${_\{0,2}[[:alpha:]][[:alnum:]_]*(.\{-})}" contains=aelVar,aelFunction,aelExp
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" Setting a function
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syn match aelFunction "(\zs[[:alpha:]][[:alnum:]_]*(.\{-})\ze=" contains=aelVar,aelFunction,aelExp
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syn region aelExp matchgroup=aelExpStart start="\$\[" end="]" contains=aelVar,aelFunction,aelExp
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syn match aelArgs "([[:alnum:]_, ]*)" contains=aelArgsElement contained
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syn match aelArgsElement "[[:alpha:]][[:alnum:]_]*" contained
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" Define the default highlighting.
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" For version 5.7 and earlier: only when not done already
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" For version 5.8 and later: only when an item doesn't have highlighting yet
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if version >= 508 || !exists("did_conf_syntax_inits")
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if version < 508
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let did_conf_syntax_inits = 1
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command -nargs=+ HiLink hi link <args>
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else
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command -nargs=+ HiLink hi def link <args>
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endif
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HiLink aelComment Comment
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HiLink aelContext Preproc
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HiLink aelMacro Preproc
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HiLink aelExten Type
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HiLink aelLabel Type
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HiLink aelApp Preproc
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HiLink aelVar String
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HiLink aelVarStart String
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HiLink aelArgsElement String
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HiLink aelFunction Function
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HiLink aelExp Type
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HiLink aelExpStart Type
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HiLink aelKeyword Statement
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HiLink aelError Error
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delcommand HiLink
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endif
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let b:current_syntax = "ael"
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" vim: ts=8 sw=2
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