" Vim syntax file" Language:	4Dos batch file" Maintainer:	John Leo Spetz <jls11@po.cwru.edu>" Last Change:	2001 May 09 "//Issues to resolve:"//- Boolean operators surrounded by period are recognized but the"//  periods are not highlighted.  The only way to do that would"//  be separate synmatches for each possibility otherwise a more"//  general \.\i\+\. will highlight anything delimited by dots."//- After unary operators like "defined" can assume token type."//  Should there be more of these? " For version 5.x: Clear all syntax items" For version 6.x: Quit when a syntax file was already loadedif version < 600  syntax clearelseif exists("b:current_syntax")  finishendif syn case ignore syn keyword btmStatement	call offsyn keyword btmConditional	if iff endiff then else elseiff not errorlevelsyn keyword btmConditional	gt lt eq ne ge lesyn match btmConditional transparent    "\.\i\+\." contains=btmDotBoolOpsyn keyword btmDotBoolOp contained      and or xorsyn match btmConditional	"=="syn match btmConditional	"!="syn keyword btmConditional	defined errorlevel exist isaliassyn keyword btmConditional	isdir direxist isinternal islabelsyn keyword btmRepeat		for in do enddo syn keyword btmTodo contained	TODO " Stringsyn cluster btmVars contains=btmVariable,btmArgument,btmBIFMatchsyn region  btmString	start=+"+  end=+"+ contains=@btmVarssyn match btmNumber     "\<\d\+\>" "syn match  btmIdentifier	"\<\h\w*\>" " If you don't like tabs"syn match btmShowTab "\t""syn match btmShowTabc "\t""syn match  btmComment		"^\ *rem.*$" contains=btmTodo,btmShowTabc " Some people use this as a comment line" In fact this is a Label"syn match btmComment		"^\ *:\ \+.*$" contains=btmTodo syn match btmComment		"^\ *rem.*$" contains=btmTodosyn match btmComment		"^\ *::.*$" contains=btmTodo syn match btmLabelMark		"^\ *:[0-9a-zA-Z_\-]\+\>"syn match btmLabelMark		"goto [0-9a-zA-Z_\-]\+\>"lc=5syn match btmLabelMark		"gosub [0-9a-zA-Z_\-]\+\>"lc=6 " syn match btmCmdDivider ">[>&][>&]\="syn match btmCmdDivider ">[>&]*"syn match btmCmdDivider ">>&>"syn match btmCmdDivider "|&\="syn match btmCmdDivider "%+"syn match btmCmdDivider "\^" syn region btmEcho start="echo" skip="echo" matchgroup=btmCmdDivider end="%+" end="$" end="|&\=" end="\^" end=">[>&]*" contains=@btmEchos onelinesyn cluster btmEchos contains=@btmVars,btmEchoCommand,btmEchoParamsyn keyword btmEchoCommand contained	echo echoerr echos echoserrsyn keyword btmEchoParam contained	on off " this is also a valid Label. I don't use it."syn match btmLabelMark		"^\ *:\ \+[0-9a-zA-Z_\-]\+\>" " //Environment variable can be expanded using notation %var in 4DOSsyn match btmVariable		"%[0-9a-z_\-]\+" contains=@btmSpecialVars" //Environment variable can be expanded using notation %var%syn match btmVariable		"%[0-9a-z_\-]*%" contains=@btmSpecialVars" //The following are special variable in 4DOSsyn match btmVariable		"%[=#]" contains=@btmSpecialVarssyn match btmVariable		"%??\=" contains=@btmSpecialVars" //Environment variable can be expanded using notation %[var] in 4DOSsyn match btmVariable		"%\[[0-9a-z_\-]*\]"" //After some keywords next word should be an environment variablesyn match btmVariable		"defined\s\i\+"lc=8syn match btmVariable		"set\s\i\+"lc=4" //Parameters to batchfiles take the format %<digit>syn match btmArgument		"%\d\>"" //4DOS allows format %<digit>& meaning batchfile parameters digit and upsyn match btmArgument		"%\d\>&"" //Variable used by FOR loops sometimes use %%<letter> in batchfilessyn match btmArgument		"%%\a\>" " //Show 4DOS built-in functions speciallysyn match btmBIFMatch "%@\w\+\["he=e-1 contains=btmBuiltInFuncsyn keyword btmBuiltInFunc contained	alias ascii attrib cdromsyn keyword btmBuiltInFunc contained	char clip comma convertsyn keyword btmBuiltInFunc contained	date day dec descriptsyn keyword btmBuiltInFunc contained	device diskfree disktotalsyn keyword btmBuiltInFunc contained	diskused dosmem dow dowisyn keyword btmBuiltInFunc contained	doy ems eval exec execstrsyn keyword btmBuiltInFunc contained	expand ext extendedsyn keyword btmBuiltInFunc contained	fileage fileclose filedatesyn keyword btmBuiltInFunc contained	filename fileopen filereadsyn keyword btmBuiltInFunc contained	files fileseek fileseeklsyn keyword btmBuiltInFunc contained	filesize filetime filewritesyn keyword btmBuiltInFunc contained	filewriteb findclosesyn keyword btmBuiltInFunc contained	findfirst findnext formatsyn keyword btmBuiltInFunc contained	full if inc index insertsyn keyword btmBuiltInFunc contained	instr int label left lensyn keyword btmBuiltInFunc contained	lfn line lines lower lptsyn keyword btmBuiltInFunc contained	makeage makedate maketimesyn keyword btmBuiltInFunc contained	master month name numericsyn keyword btmBuiltInFunc contained	path random readscr readysyn keyword btmBuiltInFunc contained	remote removable repeatsyn keyword btmBuiltInFunc contained	replace right searchsyn keyword btmBuiltInFunc contained	select sfn strip substrsyn keyword btmBuiltInFunc contained	time timer trim truenamesyn keyword btmBuiltInFunc contained	unique upper wild wordsyn keyword btmBuiltInFunc contained	words xms year syn cluster btmSpecialVars contains=btmBuiltInVar,btmSpecialVar " //Show specialized variables specially" syn match btmSpecialVar contained	"+"syn match btmSpecialVar contained	"="syn match btmSpecialVar contained	"#"syn match btmSpecialVar contained	"??\="syn keyword btmSpecialVar contained	cmdline colordir comspecsyn keyword btmSpecialVar contained	copycmd dircmd temp temp4dossyn keyword btmSpecialVar contained	filecompletion path prompt " //Show 4DOS built-in variables specially speciallysyn keyword btmBuiltInVar contained	_4ver _alias _ansisyn keyword btmBuiltInVar contained	_apbatt _aplife _apmac _batchsyn keyword btmBuiltInVar contained	_batchline _batchname _bgsyn keyword btmBuiltInVar contained	_boot _ci _cmdproc _cosyn keyword btmBuiltInVar contained	_codepage _column _columnssyn keyword btmBuiltInVar contained	_country _cpu _cwd _cwds _cwpsyn keyword btmBuiltInVar contained	_cwps _date _day _disk _dnamesyn keyword btmBuiltInVar contained	_dos _dosver _dow _dowi _doysyn keyword btmBuiltInVar contained	_dpmi _dv _env _fg _hlogfilesyn keyword btmBuiltInVar contained	_hour _kbhit _kstack _lastdisksyn keyword btmBuiltInVar contained	_logfile _minute _monitorsyn keyword btmBuiltInVar contained	_month _mouse _ndp _row _rowssyn keyword btmBuiltInVar contained	_second _shell _swappingsyn keyword btmBuiltInVar contained	_syserr _time _transientsyn keyword btmBuiltInVar contained	_video _win _wintitle _year " //Commands in 4DOS and/or DOSsyn match btmCommand	"\s?"syn match btmCommand	"^?"syn keyword btmCommand	alias append assign attribsyn keyword btmCommand	backup beep break cancel casesyn keyword btmCommand	cd cdd cdpath chcp chdirsyn keyword btmCommand	chkdsk cls color comp copysyn keyword btmCommand	ctty date debug default defragsyn keyword btmCommand	del delay describe dirsyn keyword btmCommand	dirhistory dirs diskcompsyn keyword btmCommand	diskcopy doskey dosshellsyn keyword btmCommand	drawbox drawhline drawvline"syn keyword btmCommand	echo echoerr echos echoserrsyn keyword btmCommand	edit edlin emm386 endlocalsyn keyword btmCommand	endswitch erase eset exceptsyn keyword btmCommand	exe2bin exit expand fastopensyn keyword btmCommand	fc fdisk ffind find formatsyn keyword btmCommand	free global gosub gotosyn keyword btmCommand	graftabl graphics help historysyn keyword btmCommand	inkey input join keyb keybdsyn keyword btmCommand	keystack label lh list loadbtmsyn keyword btmCommand	loadhigh lock log md memsyn keyword btmCommand	memory mirror mkdir mode moresyn keyword btmCommand	move nlsfunc on option pathsyn keyword btmCommand	pause popd print prompt pushdsyn keyword btmCommand	quit rd reboot recover rensyn keyword btmCommand	rename replace restore returnsyn keyword btmCommand	rmdir scandisk screen scrputsyn keyword btmCommand	select set setdos setlocalsyn keyword btmCommand	setver share shift sort substsyn keyword btmCommand	swapping switch sys tee textsyn keyword btmCommand	time timer touch tree truenamesyn keyword btmCommand	type unalias undelete unformatsyn keyword btmCommand	unlock unset ver verify volsyn keyword btmCommand	vscrput y " 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 yetif version >= 508 || !exists("did_btm_syntax_inits")  if version < 508    let did_btm_syntax_inits = 1    command -nargs=+ HiLink hi link <args>  else    command -nargs=+ HiLink hi def link <args>  endif   HiLink btmLabel		Special  HiLink btmLabelMark		Special  HiLink btmCmdDivider		Special  HiLink btmConditional		btmStatement  HiLink btmDotBoolOp		btmStatement  HiLink btmRepeat		btmStatement  HiLink btmEchoCommand	btmStatement  HiLink btmEchoParam		btmStatement  HiLink btmStatement		Statement  HiLink btmTodo		Todo  HiLink btmString		String  HiLink btmNumber		Number  HiLink btmComment		Comment  HiLink btmArgument		Identifier  HiLink btmVariable		Identifier  HiLink btmEcho		String  HiLink btmBIFMatch		btmStatement  HiLink btmBuiltInFunc		btmStatement  HiLink btmBuiltInVar		btmStatement  HiLink btmSpecialVar		btmStatement  HiLink btmCommand		btmStatement   "optional highlighting  "HiLink btmShowTab		Error  "HiLink btmShowTabc		Error  "hiLink btmIdentifier		Identifier   delcommand HiLinkendif let b:current_syntax = "btm" " vim: ts=8