| " 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 loaded |
| if version < 600 |
| syntax clear |
| elseif exists("b:current_syntax") |
| finish |
| endif |
| |
| syn case ignore |
| |
| syn keyword btmStatement call off |
| syn keyword btmConditional if iff endiff then else elseiff not errorlevel |
| syn keyword btmConditional gt lt eq ne ge le |
| syn match btmConditional transparent "\.\i\+\." contains=btmDotBoolOp |
| syn keyword btmDotBoolOp contained and or xor |
| syn match btmConditional "==" |
| syn match btmConditional "!=" |
| syn keyword btmConditional defined errorlevel exist isalias |
| syn keyword btmConditional isdir direxist isinternal islabel |
| syn keyword btmRepeat for in do enddo |
| |
| syn keyword btmTodo contained TODO |
| |
| " String |
| syn cluster btmVars contains=btmVariable,btmArgument,btmBIFMatch |
| syn region btmString start=+"+ end=+"+ contains=@btmVars |
| syn 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.*$" contains=btmTodo |
| syn match btmComment "^\ *::.*$" contains=btmTodo |
| |
| syn match btmLabelMark "^\ *:[0-9a-zA-Z_\-]\+\>" |
| syn match btmLabelMark "goto [0-9a-zA-Z_\-]\+\>"lc=5 |
| syn 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 oneline |
| syn cluster btmEchos contains=@btmVars,btmEchoCommand,btmEchoParam |
| syn keyword btmEchoCommand contained echo echoerr echos echoserr |
| syn 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 4DOS |
| syn 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 4DOS |
| syn match btmVariable "%[=#]" contains=@btmSpecialVars |
| syn match btmVariable "%??\=" contains=@btmSpecialVars |
| " //Environment variable can be expanded using notation %[var] in 4DOS |
| syn match btmVariable "%\[[0-9a-z_\-]*\]" |
| " //After some keywords next word should be an environment variable |
| syn match btmVariable "defined\s\i\+"lc=8 |
| syn 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 up |
| syn match btmArgument "%\d\>&" |
| " //Variable used by FOR loops sometimes use %%<letter> in batchfiles |
| syn match btmArgument "%%\a\>" |
| |
| " //Show 4DOS built-in functions specially |
| syn match btmBIFMatch "%@\w\+\["he=e-1 contains=btmBuiltInFunc |
| syn keyword btmBuiltInFunc contained alias ascii attrib cdrom |
| syn keyword btmBuiltInFunc contained char clip comma convert |
| syn keyword btmBuiltInFunc contained date day dec descript |
| syn keyword btmBuiltInFunc contained device diskfree disktotal |
| syn keyword btmBuiltInFunc contained diskused dosmem dow dowi |
| syn keyword btmBuiltInFunc contained doy ems eval exec execstr |
| syn keyword btmBuiltInFunc contained expand ext extended |
| syn keyword btmBuiltInFunc contained fileage fileclose filedate |
| syn keyword btmBuiltInFunc contained filename fileopen fileread |
| syn keyword btmBuiltInFunc contained files fileseek fileseekl |
| syn keyword btmBuiltInFunc contained filesize filetime filewrite |
| syn keyword btmBuiltInFunc contained filewriteb findclose |
| syn keyword btmBuiltInFunc contained findfirst findnext format |
| syn keyword btmBuiltInFunc contained full if inc index insert |
| syn keyword btmBuiltInFunc contained instr int label left len |
| syn keyword btmBuiltInFunc contained lfn line lines lower lpt |
| syn keyword btmBuiltInFunc contained makeage makedate maketime |
| syn keyword btmBuiltInFunc contained master month name numeric |
| syn keyword btmBuiltInFunc contained path random readscr ready |
| syn keyword btmBuiltInFunc contained remote removable repeat |
| syn keyword btmBuiltInFunc contained replace right search |
| syn keyword btmBuiltInFunc contained select sfn strip substr |
| syn keyword btmBuiltInFunc contained time timer trim truename |
| syn keyword btmBuiltInFunc contained unique upper wild word |
| syn 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 comspec |
| syn keyword btmSpecialVar contained copycmd dircmd temp temp4dos |
| syn keyword btmSpecialVar contained filecompletion path prompt |
| |
| " //Show 4DOS built-in variables specially specially |
| syn keyword btmBuiltInVar contained _4ver _alias _ansi |
| syn keyword btmBuiltInVar contained _apbatt _aplife _apmac _batch |
| syn keyword btmBuiltInVar contained _batchline _batchname _bg |
| syn keyword btmBuiltInVar contained _boot _ci _cmdproc _co |
| syn keyword btmBuiltInVar contained _codepage _column _columns |
| syn keyword btmBuiltInVar contained _country _cpu _cwd _cwds _cwp |
| syn keyword btmBuiltInVar contained _cwps _date _day _disk _dname |
| syn keyword btmBuiltInVar contained _dos _dosver _dow _dowi _doy |
| syn keyword btmBuiltInVar contained _dpmi _dv _env _fg _hlogfile |
| syn keyword btmBuiltInVar contained _hour _kbhit _kstack _lastdisk |
| syn keyword btmBuiltInVar contained _logfile _minute _monitor |
| syn keyword btmBuiltInVar contained _month _mouse _ndp _row _rows |
| syn keyword btmBuiltInVar contained _second _shell _swapping |
| syn keyword btmBuiltInVar contained _syserr _time _transient |
| syn keyword btmBuiltInVar contained _video _win _wintitle _year |
| |
| " //Commands in 4DOS and/or DOS |
| syn match btmCommand "\s?" |
| syn match btmCommand "^?" |
| syn keyword btmCommand alias append assign attrib |
| syn keyword btmCommand backup beep break cancel case |
| syn keyword btmCommand cd cdd cdpath chcp chdir |
| syn keyword btmCommand chkdsk cls color comp copy |
| syn keyword btmCommand ctty date debug default defrag |
| syn keyword btmCommand del delay describe dir |
| syn keyword btmCommand dirhistory dirs diskcomp |
| syn keyword btmCommand diskcopy doskey dosshell |
| syn keyword btmCommand drawbox drawhline drawvline |
| "syn keyword btmCommand echo echoerr echos echoserr |
| syn keyword btmCommand edit edlin emm386 endlocal |
| syn keyword btmCommand endswitch erase eset except |
| syn keyword btmCommand exe2bin exit expand fastopen |
| syn keyword btmCommand fc fdisk ffind find format |
| syn keyword btmCommand free global gosub goto |
| syn keyword btmCommand graftabl graphics help history |
| syn keyword btmCommand inkey input join keyb keybd |
| syn keyword btmCommand keystack label lh list loadbtm |
| syn keyword btmCommand loadhigh lock log md mem |
| syn keyword btmCommand memory mirror mkdir mode more |
| syn keyword btmCommand move nlsfunc on option path |
| syn keyword btmCommand pause popd print prompt pushd |
| syn keyword btmCommand quit rd reboot recover ren |
| syn keyword btmCommand rename replace restore return |
| syn keyword btmCommand rmdir scandisk screen scrput |
| syn keyword btmCommand select set setdos setlocal |
| syn keyword btmCommand setver share shift sort subst |
| syn keyword btmCommand swapping switch sys tee text |
| syn keyword btmCommand time timer touch tree truename |
| syn keyword btmCommand type unalias undelete unformat |
| syn keyword btmCommand unlock unset ver verify vol |
| syn 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 yet |
| if 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 HiLink |
| endif |
| |
| let b:current_syntax = "btm" |
| |
| " vim: ts=8 |
