diff options
Diffstat (limited to 'runtime/syntax/snobol4.vim')
| -rw-r--r-- | runtime/syntax/snobol4.vim | 94 |
1 files changed, 51 insertions, 43 deletions
diff --git a/runtime/syntax/snobol4.vim b/runtime/syntax/snobol4.vim index d5475e5e78..1f6460f1fd 100644 --- a/runtime/syntax/snobol4.vim +++ b/runtime/syntax/snobol4.vim @@ -1,7 +1,10 @@ " Vim syntax file " Language: SNOBOL4 " Maintainer: Rafal Sulejman <rms@poczta.onet.pl> -" Last change: 2004 May 16 +" Site: http://rms.republika.pl/vim/syntax/snobol4.vim +" Last change: 2006 may 1 +" Changes: +" - nonexistent Snobol4 keywords displayed as errors. " For version 5.x: Clear all syntax items " For version 6.x: Quit when a syntax file was already loaded @@ -13,48 +16,49 @@ endif syntax case ignore " Vanilla Snobol4 keywords -syn keyword snobol4Keywoard any apply arb arbno arg array -syn keyword snobol4Keywoard break -syn keyword snobol4Keywoard char clear code collect convert copy -syn keyword snobol4Keywoard data datatype date define detach differ dump dupl -syn keyword snobol4Keywoard endfile eq eval -syn keyword snobol4Keywoard field -syn keyword snobol4Keywoard ge gt ident -syn keyword snobol4Keywoard input integer item -syn keyword snobol4Keywoard le len lgt local lpad lt -syn keyword snobol4Keywoard ne notany -syn keyword snobol4Keywoard opsyn output -syn keyword snobol4Keywoard pos prototype -syn keyword snobol4Keywoard remdr replace rpad rpos rtab -syn keyword snobol4Keywoard size span stoptr -syn keyword snobol4Keywoard tab table time trace trim -syn keyword snobol4Keywoard unload -syn keyword snobol4Keywoard value +syn keyword snobol4Keyword any apply arb arbno arg array +syn keyword snobol4Keyword break +syn keyword snobol4Keyword char clear code collect convert copy +syn keyword snobol4Keyword data datatype date define detach differ dump dupl +syn keyword snobol4Keyword endfile eq eval +syn keyword snobol4Keyword field +syn keyword snobol4Keyword ge gt ident +syn keyword snobol4Keyword input integer item +syn keyword snobol4Keyword le len lgt local lpad lt +syn keyword snobol4Keyword ne notany +syn keyword snobol4Keyword opsyn output +syn keyword snobol4Keyword pos prototype +syn keyword snobol4Keyword remdr replace rpad rpos rtab +syn keyword snobol4Keyword size span stoptr +syn keyword snobol4Keyword tab table time trace trim terminal +syn keyword snobol4Keyword unload +syn keyword snobol4Keyword value " Spitbol keywords " CSNOBOL keywords -syn keyword snobol4Keywoard sset +syn keyword snobol4Keyword sset syn region snobol4String matchgroup=Quote start=+"+ skip=+\\"+ end=+"+ syn region snobol4String matchgroup=Quote start=+'+ skip=+\\'+ end=+'+ -syn match snobol4Label "^[^- \t][^ \t]*" syn match snobol4Statement "^-[^ ][^ ]*" -syn match snobol4Comment "^*.*$" -syn match Constant "\.[a-z][a-z0-9\-]*" -"syn match snobol4Label ":\([sf]*([^)]*)\)*" contains=ALLBUT,snobol4ParenError -syn region snobol4Label start=":(" end=")" contains=ALLBUT,snobol4ParenError -syn region snobol4Label start=":f(" end=")" contains=ALLBUT,snobol4ParenError -syn region snobol4Label start=":s(" end=")" contains=ALLBUT,snobol4ParenError -syn match snobol4Number "\<\d*\(\.\d\d*\)*\>" +syn match snobol4Comment "^\*.*$" +syn match snobol4Comment ";\*.*$" +syn match snobol4Constant "[^a-z]\.[a-z][a-z0-9\-]*" +syn region snobol4Goto start=":[sf]\{0,1}(" end=")\|$\|;" contains=ALLBUT,snobol4ParenError +syn match snobol4Number "\<\d*\(\.\d\d*\)*\>" +syn match snobol4BogusSysVar "&\w\{1,}" +syn match snobol4SysVar "&\(abort\|alphabet\|anchor\|arb\|bal\|case\|code\|dump\|errlimit\|errtext\|errtype\|fail\|fence\|fnclevel\|ftrace\|fullscan\|input\|lastno\|lcase\|maxlngth\|output\|parm\|rem\|rtntype\|stcount\|stfcount\|stlimit\|stno\|succeed\|trace\|trim\|ucase\)" +syn match snobol4Label "^[^-\.\+ \t]\S\{1,}" +" " Parens matching syn cluster snobol4ParenGroup contains=snobol4ParenError syn region snobol4Paren transparent start='(' end=')' contains=ALLBUT,@snobol4ParenGroup,snobol4ErrInBracket syn match snobol4ParenError display "[\])]" syn match snobol4ErrInParen display contained "[\]{}]\|<%\|%>" syn region snobol4Bracket transparent start='\[\|<:' end=']\|:>' contains=ALLBUT,@snobol4ParenGroup,snobol4ErrInParen -syn match snobol4ErrInBracket display contained "[);{}]\|<%\|%>" +syn match snobol4ErrInBracket display contained "[){}]\|<%\|%>" " optional shell shebang line -syn match snobol4Comment "^\#\!.*$" +syn match snobol4Comment "^\#\!.*$" " Define the default highlighting. @@ -68,23 +72,27 @@ if version >= 508 || !exists("did_snobol4_syntax_inits") command -nargs=+ HiLink hi def link <args> endif - HiLink snobol4Label Label - HiLink snobol4Conditional Conditional - HiLink snobol4Repeat Repeat - HiLink snobol4Number Number - HiLink snobol4Error Error - HiLink snobol4Statement PreProc - HiLink snobol4String String - HiLink snobol4Comment Comment - HiLink snobol4Special Special - HiLink snobol4Todo Todo - HiLink snobol4Keyword Statement - HiLink snobol4Function Statement - HiLink snobol4Keyword Keyword - HiLink snobol4MathsOperator Operator + HiLink snobol4Constant Constant + HiLink snobol4Label Label + HiLink snobol4Goto Repeat + HiLink snobol4Conditional Conditional + HiLink snobol4Repeat Repeat + HiLink snobol4Number Number + HiLink snobol4Error Error + HiLink snobol4Statement PreProc + HiLink snobol4String String + HiLink snobol4Comment Comment + HiLink snobol4Special Special + HiLink snobol4Todo Todo + HiLink snobol4Keyword Statement + HiLink snobol4Function Statement + HiLink snobol4Keyword Keyword + HiLink snobol4MathsOperator Operator HiLink snobol4ParenError snobol4Error HiLink snobol4ErrInParen snobol4Error HiLink snobol4ErrInBracket snobol4Error + HiLink snobol4SysVar Keyword + HiLink snobol4BogusSysVar snobol4Error delcommand HiLink endif |