Edit: scheme.vim
" Vim syntax file " Language: Scheme (R7RS) " Last Change: 2018-01-06 " Author: Evan Hanson <evhan@foldling.org> " Maintainer: Evan Hanson <evhan@foldling.org> " Previous Author: Dirk van Deun <dirk@igwe.vub.ac.be> " Previous Maintainer: Sergey Khorev <sergey.khorev@gmail.com> " URL: https://foldling.org/vim/syntax/scheme.vim if exists('b:current_syntax') finish endif let s:cpo = &cpo set cpo&vim syn match schemeParentheses "[^ '`\t\n()\[\]";]\+" syn match schemeParentheses "[)\]]" syn match schemeIdentifier /[^ '`\t\n()\[\]"|;][^ '`\t\n()\[\]"|;]*/ syn region schemeQuote matchgroup=schemeData start=/'[`']*/ end=/[ \t\n()\[\]";]/me=e-1 syn region schemeQuote matchgroup=schemeData start=/'['`]*"/ skip=/\\[\\"]/ end=/"/ syn region schemeQuote matchgroup=schemeData start=/'['`]*|/ skip=/\\[\\|]/ end=/|/ syn region schemeQuote matchgroup=schemeData start=/'['`]*#\?(/ end=/)/ contains=ALLBUT,schemeQuasiquote,schemeQuasiquoteForm,schemeUnquote,schemeForm,schemeDatumCommentForm,schemeImport,@schemeImportCluster,@schemeSyntaxCluster syn region schemeQuasiquote matchgroup=schemeData start=/`['`]*/ end=/[ \t\n()\[\]";]/me=e-1 syn region schemeQuasiquote matchgroup=schemeData start=/`['`]*#\?(/ end=/)/ contains=ALLBUT,schemeQuote,schemeQuoteForm,schemeForm,schemeDatumCommentForm,schemeImport,@schemeImportCluster,@schemeSyntaxCluster syn region schemeUnquote matchgroup=schemeParentheses start=/,/ end=/[ `'\t\n\[\]()";]/me=e-1 contained contains=ALLBUT,schemeDatumCommentForm,@schemeImportCluster syn region schemeUnquote matchgroup=schemeParentheses start=/,@/ end=/[ `'\t\n\[\]()";]/me=e-1 contained contains=ALLBUT,schemeDatumCommentForm,@schemeImportCluster syn region schemeUnquote matchgroup=schemeParentheses start=/,(/ end=/)/ contained contains=ALLBUT,schemeDatumCommentForm,@schemeImportCluster syn region schemeUnquote matchgroup=schemeParentheses start=/,@(/ end=/)/ contained contains=ALLBUT,schemeDatumCommentForm,@schemeImportCluster syn region schemeQuoteForm matchgroup=schemeData start=/(/ end=/)/ contained contains=ALLBUT,schemeQuasiquote,schemeQuasiquoteForm,schemeUnquote,schemeForm,schemeDatumCommentForm,schemeImport,@schemeImportCluster,@schemeSyntaxCluster syn region schemeQuasiquoteForm matchgroup=schemeData start=/(/ end=/)/ contained contains=ALLBUT,schemeQuote,schemeForm,schemeDatumCommentForm,schemeImport,@schemeImportCluster,@schemeSyntaxCluster syn region schemeString start=/\(\\\)\@<!"/ skip=/\\[\\"]/ end=/"/ syn region schemeSymbol start=/\(\\\)\@<!|/ skip=/\\[\\|]/ end=/|/ syn match schemeNumber /\(#[dbeio]\)*[+\-]*\([0-9]\+\|inf.0\|nan.0\)\(\/\|\.\)\?[0-9+\-@\ilns]*\>/ syn match schemeNumber /#x[+\-]*[0-9a-fA-F]\+\>/ syn match schemeBoolean /#t\(rue\)\?/ syn match schemeBoolean /#f\(alse\)\?/ syn match schemeCharacter /#\\.[^ `'\t\n\[\]()]*/ syn match schemeCharacter /#\\x[0-9a-fA-F]\+/ syn match schemeComment /;.*$/ syn region schemeMultilineComment start=/#|/ end=/|#/ contains=schemeMultilineComment syn region schemeForm matchgroup=schemeParentheses start="(" end=")" contains=ALLBUT,schemeUnquote,schemeDatumCommentForm,@schemeImportCluster syn region schemeForm matchgroup=schemeParentheses start="\[" end="\]" contains=ALLBUT,schemeUnquote,schemeDatumCommentForm,@schemeImportCluster syn region schemeVector matchgroup=schemeData start="#(" end=")" contains=ALLBUT,schemeQuasiquote,schemeQuasiquoteForm,schemeUnquote,schemeForm,schemeDatumCommentForm,schemeImport,@schemeImportCluster,@schemeSyntaxCluster syn region schemeVector matchgroup=schemeData start="#[fsu]\d\+(" end=")" contains=schemeNumber,schemeComment,schemeDatumComment if exists('g:is_chicken') || exists('b:is_chicken') syn region schemeImport matchgroup=schemeImport start="\(([ \t\n]*\)\@<=\(import\|import-syntax\|use\|require-extension\)\(-for-syntax\)\?\>" end=")"me=e-1 contained contains=schemeImportForm,schemeIdentifier,schemeComment,schemeDatumComment else syn region schemeImport matchgroup=schemeImport start="\(([ \t\n]*\)\@<=\(import\)\>" end=")"me=e-1 contained contains=schemeImportForm,schemeIdentifier,schemeComment,schemeDatumComment endif syn match schemeImportKeyword "\(([ \t\n]*\)\@<=\(except\|only\|prefix\|rename\|srfi\)\>" syn region schemeImportForm matchgroup=schemeParentheses start="(" end=")" contained contains=schemeIdentifier,schemeComment,schemeDatumComment,@schemeImportCluster syn cluster schemeImportCluster contains=schemeImportForm,schemeImportKeyword syn region schemeDatumComment matchgroup=schemeDatumComment start=/#;[ \t\n`']*/ end=/[ \t\n()\[\]";]/me=e-1 syn region schemeDatumComment matchgroup=schemeDatumComment start=/#;[ \t\n`']*"/ skip=/\\[\\"]/ end=/"/ syn region schemeDatumComment matchgroup=schemeDatumComment start=/#;[ \t\n`']*|/ skip=/\\[\\|]/ end=/|/ syn region schemeDatumComment matchgroup=schemeDatumComment start=/#;[ \t\n`']*\(#\([usf]\d\+\)\?\)\?(/ end=/)/ contains=schemeDatumCommentForm syn region schemeDatumCommentForm start="(" end=")" contained contains=schemeDatumCommentForm syn cluster schemeSyntaxCluster contains=schemeFunction,schemeKeyword,schemeSyntax,schemeExtraSyntax,schemeLibrarySyntax,schemeSyntaxSyntax syn keyword schemeLibrarySyntax define-library syn keyword schemeLibrarySyntax export syn keyword schemeLibrarySyntax include syn keyword schemeLibrarySyntax include-ci syn keyword schemeLibrarySyntax include-library-declarations syn keyword schemeLibrarySyntax library syn keyword schemeLibrarySyntax cond-expand syn keyword schemeSyntaxSyntax define-syntax syn keyword schemeSyntaxSyntax let-syntax syn keyword schemeSyntaxSyntax letrec-syntax syn keyword schemeSyntaxSyntax syntax-rules syn keyword schemeSyntax => syn keyword schemeSyntax and syn keyword schemeSyntax begin syn keyword schemeSyntax case syn keyword schemeSyntax case-lambda syn keyword schemeSyntax cond syn keyword schemeSyntax define syn keyword schemeSyntax define-record-type syn keyword schemeSyntax define-values syn keyword schemeSyntax delay syn keyword schemeSyntax delay-force syn keyword schemeSyntax do syn keyword schemeSyntax else syn keyword schemeSyntax guard syn keyword schemeSyntax if syn keyword schemeSyntax lambda syn keyword schemeSyntax let syn keyword schemeSyntax let* syn keyword schemeSyntax let*-values syn keyword schemeSyntax let-values syn keyword schemeSyntax letrec syn keyword schemeSyntax letrec* syn keyword schemeSyntax or syn keyword schemeSyntax parameterize syn keyword schemeSyntax quasiquote syn keyword schemeSyntax quote syn keyword schemeSyntax set! syn keyword schemeSyntax unless syn keyword schemeSyntax unquote syn keyword schemeSyntax unquote-splicing syn keyword schemeSyntax when syn keyword schemeFunction * syn keyword schemeFunction + syn keyword schemeFunction - syn keyword schemeFunction / syn keyword schemeFunction < syn keyword schemeFunction <= syn keyword schemeFunction = syn keyword schemeFunction > syn keyword schemeFunction >= syn keyword schemeFunction abs syn keyword schemeFunction acos syn keyword schemeFunction acos syn keyword schemeFunction angle syn keyword schemeFunction append syn keyword schemeFunction apply syn keyword schemeFunction asin syn keyword schemeFunction assoc syn keyword schemeFunction assq syn keyword schemeFunction assv syn keyword schemeFunction atan syn keyword schemeFunction binary-port? syn keyword schemeFunction boolean=? syn keyword schemeFunction boolean? syn keyword schemeFunction bytevector syn keyword schemeFunction bytevector-append syn keyword schemeFunction bytevector-append syn keyword schemeFunction bytevector-copy syn keyword schemeFunction bytevector-copy! syn keyword schemeFunction bytevector-length syn keyword schemeFunction bytevector-u8-ref syn keyword schemeFunction bytevector-u8-set! syn keyword schemeFunction bytevector? syn keyword schemeFunction caaaar syn keyword schemeFunction caaadr syn keyword schemeFunction caaar syn keyword schemeFunction caadar syn keyword schemeFunction caaddr syn keyword schemeFunction caadr syn keyword schemeFunction caar syn keyword schemeFunction cadaar syn keyword schemeFunction cadadr syn keyword schemeFunction cadar syn keyword schemeFunction caddar syn keyword schemeFunction cadddr syn keyword schemeFunction caddr syn keyword schemeFunction cadr syn keyword schemeFunction call-with-current-continuation syn keyword schemeFunction call-with-input-file syn keyword schemeFunction call-with-output-file syn keyword schemeFunction call-with-port syn keyword schemeFunction call-with-values syn keyword schemeFunction call/cc syn keyword schemeFunction car syn keyword schemeFunction cdaaar syn keyword schemeFunction cdaadr syn keyword schemeFunction cdaar syn keyword schemeFunction cdadar syn keyword schemeFunction cdaddr syn keyword schemeFunction cdadr syn keyword schemeFunction cdar syn keyword schemeFunction cddaar syn keyword schemeFunction cddadr syn keyword schemeFunction cddar syn keyword schemeFunction cdddar syn keyword schemeFunction cddddr syn keyword schemeFunction cdddr syn keyword schemeFunction cddr syn keyword schemeFunction cdr syn keyword schemeFunction ceiling syn keyword schemeFunction char->integer syn keyword schemeFunction char-alphabetic? syn keyword schemeFunction char-ci<=? syn keyword schemeFunction char-ci<? syn keyword schemeFunction char-ci=? syn keyword schemeFunction char-ci>=? syn keyword schemeFunction char-ci>? syn keyword schemeFunction char-downcase syn keyword schemeFunction char-foldcase syn keyword schemeFunction char-lower-case? syn keyword schemeFunction char-numeric? syn keyword schemeFunction char-ready? syn keyword schemeFunction char-upcase syn keyword schemeFunction char-upper-case? syn keyword schemeFunction char-whitespace? syn keyword schemeFunction char<=? syn keyword schemeFunction char<? syn keyword schemeFunction char=? syn keyword schemeFunction char>=? syn keyword schemeFunction char>? syn keyword schemeFunction char? syn keyword schemeFunction close-input-port syn keyword schemeFunction close-output-port syn keyword schemeFunction close-port syn keyword schemeFunction command-line syn keyword schemeFunction complex? syn keyword schemeFunction cons syn keyword schemeFunction cos syn keyword schemeFunction current-error-port syn keyword schemeFunction current-input-port syn keyword schemeFunction current-jiffy syn keyword schemeFunction current-output-port syn keyword schemeFunction current-second syn keyword schemeFunction delete-file syn keyword schemeFunction denominator syn keyword schemeFunction digit-value syn keyword schemeFunction display syn keyword schemeFunction dynamic-wind syn keyword schemeFunction emergency-exit syn keyword schemeFunction environment syn keyword schemeFunction eof-object syn keyword schemeFunction eof-object? syn keyword schemeFunction eq? syn keyword schemeFunction equal? syn keyword schemeFunction eqv? syn keyword schemeFunction error syn keyword schemeFunction error-object-irritants syn keyword schemeFunction error-object-message syn keyword schemeFunction error-object? syn keyword schemeFunction eval syn keyword schemeFunction even? syn keyword schemeFunction exact syn keyword schemeFunction exact->inexact syn keyword schemeFunction exact-integer-sqrt syn keyword schemeFunction exact-integer? syn keyword schemeFunction exact? syn keyword schemeFunction exit syn keyword schemeFunction exp syn keyword schemeFunction expt syn keyword schemeFunction features syn keyword schemeFunction file-error? syn keyword schemeFunction file-exists? syn keyword schemeFunction finite? syn keyword schemeFunction floor syn keyword schemeFunction floor-quotient syn keyword schemeFunction floor-remainder syn keyword schemeFunction floor/ syn keyword schemeFunction flush-output-port syn keyword schemeFunction for-each syn keyword schemeFunction force syn keyword schemeFunction gcd syn keyword schemeFunction get-environment-variable syn keyword schemeFunction get-environment-variables syn keyword schemeFunction get-output-bytevector syn keyword schemeFunction get-output-string syn keyword schemeFunction imag-part syn keyword schemeFunction inexact syn keyword schemeFunction inexact->exact syn keyword schemeFunction inexact? syn keyword schemeFunction infinite? syn keyword schemeFunction input-port-open? syn keyword schemeFunction input-port? syn keyword schemeFunction integer->char syn keyword schemeFunction integer? syn keyword schemeFunction interaction-environment syn keyword schemeFunction jiffies-per-second syn keyword schemeFunction lcm syn keyword schemeFunction length syn keyword schemeFunction list syn keyword schemeFunction list->string syn keyword schemeFunction list->vector syn keyword schemeFunction list-copy syn keyword schemeFunction list-ref syn keyword schemeFunction list-set! syn keyword schemeFunction list-tail syn keyword schemeFunction list? syn keyword schemeFunction load syn keyword schemeFunction log syn keyword schemeFunction magnitude syn keyword schemeFunction make-bytevector syn keyword schemeFunction make-list syn keyword schemeFunction make-parameter syn keyword schemeFunction make-polar syn keyword schemeFunction make-promise syn keyword schemeFunction make-rectangular syn keyword schemeFunction make-string syn keyword schemeFunction make-vector syn keyword schemeFunction map syn keyword schemeFunction max syn keyword schemeFunction member syn keyword schemeFunction memq syn keyword schemeFunction memv syn keyword schemeFunction min syn keyword schemeFunction modulo syn keyword schemeFunction nan? syn keyword schemeFunction negative? syn keyword schemeFunction newline syn keyword schemeFunction not syn keyword schemeFunction null-environment syn keyword schemeFunction null? syn keyword schemeFunction number->string syn keyword schemeFunction number? syn keyword schemeFunction numerator syn keyword schemeFunction odd? syn keyword schemeFunction open-binary-input-file syn keyword schemeFunction open-binary-output-file syn keyword schemeFunction open-input-bytevector syn keyword schemeFunction open-input-file syn keyword schemeFunction open-input-string syn keyword schemeFunction open-output-bytevector syn keyword schemeFunction open-output-file syn keyword schemeFunction open-output-string syn keyword schemeFunction output-port-open? syn keyword schemeFunction output-port? syn keyword schemeFunction pair? syn keyword schemeFunction peek-char syn keyword schemeFunction peek-u8 syn keyword schemeFunction port? syn keyword schemeFunction positive? syn keyword schemeFunction procedure? syn keyword schemeFunction promise? syn keyword schemeFunction quotient syn keyword schemeFunction raise syn keyword schemeFunction raise-continuable syn keyword schemeFunction rational? syn keyword schemeFunction rationalize syn keyword schemeFunction read syn keyword schemeFunction read-bytevector syn keyword schemeFunction read-bytevector! syn keyword schemeFunction read-char syn keyword schemeFunction read-error? syn keyword schemeFunction read-line syn keyword schemeFunction read-string syn keyword schemeFunction read-u8 syn keyword schemeFunction real-part syn keyword schemeFunction real? syn keyword schemeFunction remainder syn keyword schemeFunction reverse syn keyword schemeFunction round syn keyword schemeFunction scheme-report-environment syn keyword schemeFunction set-car! syn keyword schemeFunction set-cdr! syn keyword schemeFunction sin syn keyword schemeFunction sqrt syn keyword schemeFunction square syn keyword schemeFunction string syn keyword schemeFunction string->list syn keyword schemeFunction string->number syn keyword schemeFunction string->symbol syn keyword schemeFunction string->utf8 syn keyword schemeFunction string->vector syn keyword schemeFunction string-append syn keyword schemeFunction string-ci<=? syn keyword schemeFunction string-ci<? syn keyword schemeFunction string-ci=? syn keyword schemeFunction string-ci>=? syn keyword schemeFunction string-ci>? syn keyword schemeFunction string-copy syn keyword schemeFunction string-copy! syn keyword schemeFunction string-downcase syn keyword schemeFunction string-fill! syn keyword schemeFunction string-foldcase syn keyword schemeFunction string-for-each syn keyword schemeFunction string-length syn keyword schemeFunction string-map syn keyword schemeFunction string-ref syn keyword schemeFunction string-set! syn keyword schemeFunction string-upcase syn keyword schemeFunction string<=? syn keyword schemeFunction string<? syn keyword schemeFunction string=? syn keyword schemeFunction string>=? syn keyword schemeFunction string>? syn keyword schemeFunction string? syn keyword schemeFunction substring syn keyword schemeFunction symbol->string syn keyword schemeFunction symbol=? syn keyword schemeFunction symbol? syn keyword schemeFunction syntax-error syn keyword schemeFunction tan syn keyword schemeFunction textual-port? syn keyword schemeFunction transcript-off syn keyword schemeFunction transcript-on syn keyword schemeFunction truncate syn keyword schemeFunction truncate-quotient syn keyword schemeFunction truncate-remainder syn keyword schemeFunction truncate/ syn keyword schemeFunction u8-ready? syn keyword schemeFunction utf8->string syn keyword schemeFunction values syn keyword schemeFunction vector syn keyword schemeFunction vector->list syn keyword schemeFunction vector->string syn keyword schemeFunction vector-append syn keyword schemeFunction vector-copy syn keyword schemeFunction vector-copy! syn keyword schemeFunction vector-fill! syn keyword schemeFunction vector-for-each syn keyword schemeFunction vector-length syn keyword schemeFunction vector-map syn keyword schemeFunction vector-ref syn keyword schemeFunction vector-set! syn keyword schemeFunction vector? syn keyword schemeFunction with-exception-handler syn keyword schemeFunction with-input-from-file syn keyword schemeFunction with-output-to-file syn keyword schemeFunction write syn keyword schemeFunction write-bytevector syn keyword schemeFunction write-char syn keyword schemeFunction write-shared syn keyword schemeFunction write-simple syn keyword schemeFunction write-string syn keyword schemeFunction write-u8 syn keyword schemeFunction zero? hi def link schemeBoolean Boolean hi def link schemeCharacter Character hi def link schemeComment Comment hi def link schemeConstant Constant hi def link schemeData Delimiter hi def link schemeDatumComment Comment hi def link schemeDatumCommentForm Comment hi def link schemeDelimiter Delimiter hi def link schemeError Error hi def link schemeExtraSyntax Underlined hi def link schemeFunction Function hi def link schemeIdentifier Normal hi def link schemeImport PreProc hi def link schemeImportKeyword PreProc hi def link schemeKeyword Type hi def link schemeLibrarySyntax PreProc hi def link schemeMultilineComment Comment hi def link schemeNumber Number hi def link schemeParentheses Normal hi def link schemeQuasiquote Delimiter hi def link schemeQuote Delimiter hi def link schemeSpecialSyntax Special hi def link schemeString String hi def link schemeSymbol Normal hi def link schemeSyntax Statement hi def link schemeSyntaxSyntax PreProc hi def link schemeTypeSyntax Type let b:did_scheme_syntax = 1 if exists('b:is_chicken') || exists('g:is_chicken') exe 'ru! syntax/chicken.vim' endif unlet b:did_scheme_syntax let b:current_syntax = 'scheme' let &cpo = s:cpo unlet s:cpo
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