forked from aniani/vim
updated for version 7.0001
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Bram Moolenaar
158
runtime/syntax/dosbatch.vim
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158
runtime/syntax/dosbatch.vim
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" Vim syntax file
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" Language: MSDOS batch file (with NT command extensions)
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" Maintainer: Mike Williams <mrw@eandem.co.uk>
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" Filenames: *.bat
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" Last Change: 16th March 2004
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" Web Page: http://www.eandem.co.uk/mrw/vim
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"
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" Options Flags:
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" dosbatch_cmdextversion - 1 = Windows NT, 2 = Windows 2000 [default]
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"
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" For version 5.x: Clear all syntax items
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" For version 6.x: Quit when a syntax file was already loaded
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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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" Set default highlighting to Win2k
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if !exists("dosbatch_cmdextversion")
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let dosbatch_cmdextversion = 2
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endif
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" DOS bat files are case insensitive but case preserving!
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syn case ignore
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syn keyword dosbatchTodo contained TODO
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" Dosbat keywords
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syn keyword dosbatchStatement goto call exit
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syn keyword dosbatchConditional if else
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syn keyword dosbatchRepeat for
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" Some operators - first lot are case sensitive!
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syn case match
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syn keyword dosbatchOperator EQU NEQ LSS LEQ GTR GEQ
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syn case ignore
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syn match dosbatchOperator "\s[-+\*/%]\s"
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syn match dosbatchOperator "="
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syn match dosbatchOperator "[-+\*/%]="
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syn match dosbatchOperator "\s\(&\||\|^\|<<\|>>\)=\=\s"
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syn match dosbatchIfOperator "if\s\+\(\(not\)\=\s\+\)\=\(exist\|defined\|errorlevel\|cmdextversion\)\="lc=2
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" String - using "'s is a convenience rather than a requirement outside of FOR
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syn match dosbatchString "\"[^"]*\"" contains=dosbatchVariable,dosBatchArgument,@dosbatchNumber
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syn match dosbatchString "\<echo[^)>|]*"lc=4 contains=dosbatchVariable,dosbatchArgument,@dosbatchNumber
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syn match dosbatchEchoOperator "\<echo\s\+\(on\|off\)\s*$"lc=4
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" For embedded commands
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syn match dosbatchCmd "(\s*'[^']*'"lc=1 contains=dosbatchString,dosbatchVariable,dosBatchArgument,@dosbatchNumber,dosbatchImplicit,dosbatchStatement,dosbatchConditional,dosbatchRepeat,dosbatchOperator
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" Numbers - surround with ws to not include in dir and filenames
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syn match dosbatchInteger "[[:space:]=(/:]\d\+"lc=1
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syn match dosbatchHex "[[:space:]=(/:]0x\x\+"lc=1
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syn match dosbatchBinary "[[:space:]=(/:]0b[01]\+"lc=1
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syn match dosbatchOctal "[[:space:]=(/:]0\o\+"lc=1
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syn cluster dosbatchNumber contains=dosbatchInteger,dosbatchHex,dosbatchBinary,dosbatchOctal
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" Command line switches
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syn match dosbatchSwitch "/\(\a\+\|?\)"
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" Various special escaped char formats
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syn match dosbatchSpecialChar "\^[&|()<>^]"
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syn match dosbatchSpecialChar "\$[a-hl-npqstv_$+]"
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syn match dosbatchSpecialChar "%%"
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" Environment variables
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syn match dosbatchIdentifier contained "\s\h\w*\>"
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syn match dosbatchVariable "%\h\w*%"
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syn match dosbatchVariable "%\h\w*:\*\=[^=]*=[^%]*%"
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syn match dosbatchVariable "%\h\w*:\~\d\+,\d\+%" contains=dosbatchInteger
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syn match dosbatchVariable "!\h\w*!"
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syn match dosbatchVariable "!\h\w*:\*\=[^=]*=[^%]*!"
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syn match dosbatchVariable "!\h\w*:\~\d\+,\d\+!" contains=dosbatchInteger
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syn match dosbatchSet "\s\h\w*[+-]\==\{-1}" contains=dosbatchIdentifier,dosbatchOperator
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" Args to bat files and for loops, etc
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syn match dosbatchArgument "%\(\d\|\*\)"
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syn match dosbatchArgument "%%[a-z]\>"
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if dosbatch_cmdextversion == 1
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syn match dosbatchArgument "%\~[fdpnxs]\+\(\($PATH:\)\=[a-z]\|\d\)\>"
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else
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syn match dosbatchArgument "%\~[fdpnxsatz]\+\(\($PATH:\)\=[a-z]\|\d\)\>"
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endif
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" Line labels
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syn match dosbatchLabel "^\s*:\s*\h\w*\>"
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syn match dosbatchLabel "\<\(goto\|call\)\s\+:\h\w*\>"lc=4
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syn match dosbatchLabel "\<goto\s\+\h\w*\>"lc=4
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syn match dosbatchLabel ":\h\w*\>"
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" Comments - usual rem but also two colons as first non-space is an idiom
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syn match dosbatchComment "^rem\($\|\s.*$\)"lc=3 contains=dosbatchTodo,@dosbatchNumber,dosbatchVariable,dosbatchArgument
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syn match dosbatchComment "\srem\($\|\s.*$\)"lc=4 contains=dosbatchTodo,@dosbatchNumber,dosbatchVariable,dosbatchArgument
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syn match dosbatchComment "\s*:\s*:.*$" contains=dosbatchTodo,@dosbatchNumber,dosbatchVariable,dosbatchArgument
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" Comments in ()'s - still to handle spaces before rem
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syn match dosbatchComment "(rem[^)]*"lc=4 contains=dosbatchTodo,@dosbatchNumber,dosbatchVariable,dosbatchArgument
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syn keyword dosbatchImplicit append assoc at attrib break cacls cd chcp chdir
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syn keyword dosbatchImplicit chkdsk chkntfs cls cmd color comp compact convert copy
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syn keyword dosbatchImplicit date del dir diskcomp diskcopy doskey echo endlocal
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syn keyword dosbatchImplicit erase fc find findstr format ftype
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syn keyword dosbatchImplicit graftabl help keyb label md mkdir mode more move
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syn keyword dosbatchImplicit path pause popd print prompt pushd rd recover rem
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syn keyword dosbatchImplicit ren rename replace restore rmdir set setlocal shift
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syn keyword dosbatchImplicit sort start subst time title tree type ver verify
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syn keyword dosbatchImplicit vol xcopy
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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_dosbatch_syntax_inits")
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if version < 508
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let did_dosbatch_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 dosbatchTodo Todo
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HiLink dosbatchStatement Statement
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HiLink dosbatchCommands dosbatchStatement
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HiLink dosbatchLabel Label
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HiLink dosbatchConditional Conditional
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HiLink dosbatchRepeat Repeat
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HiLink dosbatchOperator Operator
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HiLink dosbatchEchoOperator dosbatchOperator
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HiLink dosbatchIfOperator dosbatchOperator
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HiLink dosbatchArgument Identifier
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HiLink dosbatchIdentifier Identifier
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HiLink dosbatchVariable dosbatchIdentifier
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HiLink dosbatchSpecialChar SpecialChar
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HiLink dosbatchString String
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HiLink dosbatchNumber Number
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HiLink dosbatchInteger dosbatchNumber
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HiLink dosbatchHex dosbatchNumber
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HiLink dosbatchBinary dosbatchNumber
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HiLink dosbatchOctal dosbatchNumber
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HiLink dosbatchComment Comment
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HiLink dosbatchImplicit Function
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HiLink dosbatchSwitch Special
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HiLink dosbatchCmd PreProc
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delcommand HiLink
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endif
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let b:current_syntax = "dosbatch"
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" vim: ts=8
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