218 lines
10 KiB
VimL
218 lines
10 KiB
VimL
" Vim syntax file
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" Language: Monk (See-Beyond Technologies)
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" Maintainer: Mike Litherland <litherm@ccf.org>
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" Last Change: 2012 Feb 03 by Thilo Six
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" This syntax file is good enough for my needs, but others
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" may desire more features. Suggestions and bug reports
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" are solicited by the author (above).
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" Originally based on the Scheme syntax file by:
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" Maintainer: Dirk van Deun <dvandeun@poboxes.com>
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" Last Change: April 30, 1998
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" In fact it's almost identical. :)
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" The original author's notes:
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" This script incorrectly recognizes some junk input as numerals:
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" parsing the complete system of Scheme numerals using the pattern
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" language is practically impossible: I did a lax approximation.
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" Initializing:
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" quit when a syntax file was already loaded
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if exists("b:current_syntax")
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finish
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endif
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let s:cpo_save = &cpo
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set cpo&vim
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syn case ignore
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" Fascist highlighting: everything that doesn't fit the rules is an error...
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syn match monkError oneline ![^ \t()";]*!
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syn match monkError oneline ")"
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" Quoted and backquoted stuff
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syn region monkQuoted matchgroup=Delimiter start="['`]" end=![ \t()";]!me=e-1 contains=ALLBUT,monkStruc,monkSyntax,monkFunc
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syn region monkQuoted matchgroup=Delimiter start="['`](" matchgroup=Delimiter end=")" contains=ALLBUT,monkStruc,monkSyntax,monkFunc
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syn region monkQuoted matchgroup=Delimiter start="['`]#(" matchgroup=Delimiter end=")" contains=ALLBUT,monkStruc,monkSyntax,monkFunc
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syn region monkStrucRestricted matchgroup=Delimiter start="(" matchgroup=Delimiter end=")" contains=ALLBUT,monkStruc,monkSyntax,monkFunc
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syn region monkStrucRestricted matchgroup=Delimiter start="#(" matchgroup=Delimiter end=")" contains=ALLBUT,monkStruc,monkSyntax,monkFunc
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syn region monkUnquote matchgroup=Delimiter start="," end=![ \t()";]!me=e-1 contains=ALLBUT,monkStruc,monkSyntax,monkFunc
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syn region monkUnquote matchgroup=Delimiter start=",@" end=![ \t()";]!me=e-1 contains=ALLBUT,monkStruc,monkSyntax,monkFunc
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syn region monkUnquote matchgroup=Delimiter start=",(" end=")" contains=ALLBUT,monkStruc,monkSyntax,monkFunc
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syn region monkUnquote matchgroup=Delimiter start=",@(" end=")" contains=ALLBUT,monkStruc,monkSyntax,monkFunc
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syn region monkUnquote matchgroup=Delimiter start=",#(" end=")" contains=ALLBUT,monkStruc,monkSyntax,monkFunc
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syn region monkUnquote matchgroup=Delimiter start=",@#(" end=")" contains=ALLBUT,monkStruc,monkSyntax,monkFunc
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" R5RS Scheme Functions and Syntax:
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setlocal iskeyword=33,35-39,42-58,60-90,94,95,97-122,126,_
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syn keyword monkSyntax lambda and or if cond case define let let* letrec
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syn keyword monkSyntax begin do delay set! else =>
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syn keyword monkSyntax quote quasiquote unquote unquote-splicing
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syn keyword monkSyntax define-syntax let-syntax letrec-syntax syntax-rules
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syn keyword monkFunc not boolean? eq? eqv? equal? pair? cons car cdr set-car!
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syn keyword monkFunc set-cdr! caar cadr cdar cddr caaar caadr cadar caddr
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syn keyword monkFunc cdaar cdadr cddar cdddr caaaar caaadr caadar caaddr
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syn keyword monkFunc cadaar cadadr caddar cadddr cdaaar cdaadr cdadar cdaddr
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syn keyword monkFunc cddaar cddadr cdddar cddddr null? list? list length
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syn keyword monkFunc append reverse list-ref memq memv member assq assv assoc
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syn keyword monkFunc symbol? symbol->string string->symbol number? complex?
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syn keyword monkFunc real? rational? integer? exact? inexact? = < > <= >=
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syn keyword monkFunc zero? positive? negative? odd? even? max min + * - / abs
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syn keyword monkFunc quotient remainder modulo gcd lcm numerator denominator
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syn keyword monkFunc floor ceiling truncate round rationalize exp log sin cos
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syn keyword monkFunc tan asin acos atan sqrt expt make-rectangular make-polar
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syn keyword monkFunc real-part imag-part magnitude angle exact->inexact
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syn keyword monkFunc inexact->exact number->string string->number char=?
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syn keyword monkFunc char-ci=? char<? char-ci<? char>? char-ci>? char<=?
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syn keyword monkFunc char-ci<=? char>=? char-ci>=? char-alphabetic? char?
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syn keyword monkFunc char-numeric? char-whitespace? char-upper-case?
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syn keyword monkFunc char-lower-case?
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syn keyword monkFunc char->integer integer->char char-upcase char-downcase
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syn keyword monkFunc string? make-string string string-length string-ref
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syn keyword monkFunc string-set! string=? string-ci=? string<? string-ci<?
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syn keyword monkFunc string>? string-ci>? string<=? string-ci<=? string>=?
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syn keyword monkFunc string-ci>=? substring string-append vector? make-vector
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syn keyword monkFunc vector vector-length vector-ref vector-set! procedure?
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syn keyword monkFunc apply map for-each call-with-current-continuation
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syn keyword monkFunc call-with-input-file call-with-output-file input-port?
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syn keyword monkFunc output-port? current-input-port current-output-port
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syn keyword monkFunc open-input-file open-output-file close-input-port
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syn keyword monkFunc close-output-port eof-object? read read-char peek-char
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syn keyword monkFunc write display newline write-char call/cc
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syn keyword monkFunc list-tail string->list list->string string-copy
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syn keyword monkFunc string-fill! vector->list list->vector vector-fill!
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syn keyword monkFunc force with-input-from-file with-output-to-file
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syn keyword monkFunc char-ready? load transcript-on transcript-off eval
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syn keyword monkFunc dynamic-wind port? values call-with-values
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syn keyword monkFunc monk-report-environment null-environment
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syn keyword monkFunc interaction-environment
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" Keywords specific to STC's implementation
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syn keyword monkFunc $event-clear $event-parse $event->string $make-event-map
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syn keyword monkFunc $resolve-event-definition change-pattern copy copy-strip
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syn keyword monkFunc count-data-children count-map-children count-rep data-map
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syn keyword monkFunc duplicate duplicate-strip file-check file-lookup get
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syn keyword monkFunc insert list-lookup node-has-data? not-verify path?
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syn keyword monkFunc path-defined-as-repeating? path-nodeclear path-nodedepth
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syn keyword monkFunc path-nodename path-nodeparentname path->string path-valid?
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syn keyword monkFunc regex string->path timestamp uniqueid verify
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" Keywords from the Monk function library (from e*Gate 4.1 programmers ref)
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syn keyword monkFunc allcap? capitalize char-punctuation? char-substitute
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syn keyword monkFunc char-to-char conv count-used-children degc->degf
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syn keyword monkFunc diff-two-dates display-error empty-string? fail_id
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syn keyword monkFunc fail_id_if fail_translation fail_translation_if
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syn keyword monkFunc find-get-after find-get-before get-timestamp julian-date?
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syn keyword monkFunc julian->standard leap-year? map-string not-empty-string?
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syn keyword monkFunc standard-date? standard->julian string-begins-with?
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syn keyword monkFunc string-contains? string-ends-with? string-search-from-left
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syn keyword monkFunc string-search-from-right string->ssn strip-punct
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syn keyword monkFunc strip-string substring=? symbol-table-get symbol-table-put
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syn keyword monkFunc trim-string-left trim-string-right valid-decimal?
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syn keyword monkFunc valid-integer? verify-type
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" Writing out the complete description of Scheme numerals without
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" using variables is a day's work for a trained secretary...
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" This is a useful lax approximation:
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syn match monkNumber oneline "[-#+0-9.][-#+/0-9a-f@i.boxesfdl]*"
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syn match monkError oneline ![-#+0-9.][-#+/0-9a-f@i.boxesfdl]*[^-#+/0-9a-f@i.boxesfdl \t()";][^ \t()";]*!
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syn match monkOther oneline ![+-][ \t()";]!me=e-1
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syn match monkOther oneline ![+-]$!
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" ... so that a single + or -, inside a quoted context, would not be
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" interpreted as a number (outside such contexts, it's a monkFunc)
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syn match monkDelimiter oneline !\.[ \t()";]!me=e-1
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syn match monkDelimiter oneline !\.$!
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" ... and a single dot is not a number but a delimiter
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" Simple literals:
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syn match monkBoolean oneline "#[tf]"
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syn match monkError oneline !#[tf][^ \t()";]\+!
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syn match monkChar oneline "#\\"
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syn match monkChar oneline "#\\."
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syn match monkError oneline !#\\.[^ \t()";]\+!
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syn match monkChar oneline "#\\space"
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syn match monkError oneline !#\\space[^ \t()";]\+!
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syn match monkChar oneline "#\\newline"
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syn match monkError oneline !#\\newline[^ \t()";]\+!
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" This keeps all other stuff unhighlighted, except *stuff* and <stuff>:
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syn match monkOther oneline ,[a-z!$%&*/:<=>?^_~][-a-z!$%&*/:<=>?^_~0-9+.@]*,
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syn match monkError oneline ,[a-z!$%&*/:<=>?^_~][-a-z!$%&*/:<=>?^_~0-9+.@]*[^-a-z!$%&*/:<=>?^_~0-9+.@ \t()";]\+[^ \t()";]*,
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syn match monkOther oneline "\.\.\."
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syn match monkError oneline !\.\.\.[^ \t()";]\+!
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" ... a special identifier
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syn match monkConstant oneline ,\*[-a-z!$%&*/:<=>?^_~0-9+.@]*\*[ \t()";],me=e-1
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syn match monkConstant oneline ,\*[-a-z!$%&*/:<=>?^_~0-9+.@]*\*$,
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syn match monkError oneline ,\*[-a-z!$%&*/:<=>?^_~0-9+.@]*\*[^-a-z!$%&*/:<=>?^_~0-9+.@ \t()";]\+[^ \t()";]*,
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syn match monkConstant oneline ,<[-a-z!$%&*/:<=>?^_~0-9+.@]*>[ \t()";],me=e-1
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syn match monkConstant oneline ,<[-a-z!$%&*/:<=>?^_~0-9+.@]*>$,
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syn match monkError oneline ,<[-a-z!$%&*/:<=>?^_~0-9+.@]*>[^-a-z!$%&*/:<=>?^_~0-9+.@ \t()";]\+[^ \t()";]*,
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" Monk input and output structures
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syn match monkSyntax oneline "\(\~input\|\[I\]->\)[^ \t]*"
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syn match monkFunc oneline "\(\~output\|\[O\]->\)[^ \t]*"
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" Non-quoted lists, and strings:
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syn region monkStruc matchgroup=Delimiter start="(" matchgroup=Delimiter end=")" contains=ALL
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syn region monkStruc matchgroup=Delimiter start="#(" matchgroup=Delimiter end=")" contains=ALL
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syn region monkString start=+"+ skip=+\\[\\"]+ end=+"+
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" Comments:
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syn match monkComment ";.*$"
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" Synchronization and the wrapping up...
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syn sync match matchPlace grouphere NONE "^[^ \t]"
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" ... i.e. synchronize on a line that starts at the left margin
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" Define the default highlighting.
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" Only when an item doesn't have highlighting yet
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hi def link monkSyntax Statement
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hi def link monkFunc Function
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hi def link monkString String
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hi def link monkChar Character
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hi def link monkNumber Number
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hi def link monkBoolean Boolean
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hi def link monkDelimiter Delimiter
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hi def link monkConstant Constant
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hi def link monkComment Comment
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hi def link monkError Error
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let b:current_syntax = "monk"
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let &cpo = s:cpo_save
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unlet s:cpo_save
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