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1 " Vim syntax file
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2 " Language: Monk (See-Beyond Technologies)
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3 " Maintainer: Mike Litherland <litherm@ccf.org>
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4 " Last Change: March 6, 2002
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5
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6 " This syntax file is good enough for my needs, but others
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7 " may desire more features. Suggestions and bug reports
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8 " are solicited by the author (above).
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9
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10 " Originally based on the Scheme syntax file by:
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11
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12 " Maintainer: Dirk van Deun <dvandeun@poboxes.com>
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13 " Last Change: April 30, 1998
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14
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15 " In fact it's almost identical. :)
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16
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17 " The original author's notes:
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18 " This script incorrectly recognizes some junk input as numerals:
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19 " parsing the complete system of Scheme numerals using the pattern
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20 " language is practically impossible: I did a lax approximation.
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21
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22 " Initializing:
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23
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24 " For version 5.x: Clear all syntax items
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25 " For version 6.x: Quit when a syntax file was already loaded
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26 if version < 600
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27 syntax clear
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28 elseif exists("b:current_syntax")
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29 finish
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30 endif
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31
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32 syn case ignore
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33
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34 " Fascist highlighting: everything that doesn't fit the rules is an error...
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35
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36 syn match monkError oneline ![^ \t()";]*!
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37 syn match monkError oneline ")"
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38
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39 " Quoted and backquoted stuff
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40
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41 syn region monkQuoted matchgroup=Delimiter start="['`]" end=![ \t()";]!me=e-1 contains=ALLBUT,monkStruc,monkSyntax,monkFunc
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42
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43 syn region monkQuoted matchgroup=Delimiter start="['`](" matchgroup=Delimiter end=")" contains=ALLBUT,monkStruc,monkSyntax,monkFunc
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44 syn region monkQuoted matchgroup=Delimiter start="['`]#(" matchgroup=Delimiter end=")" contains=ALLBUT,monkStruc,monkSyntax,monkFunc
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45
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46 syn region monkStrucRestricted matchgroup=Delimiter start="(" matchgroup=Delimiter end=")" contains=ALLBUT,monkStruc,monkSyntax,monkFunc
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47 syn region monkStrucRestricted matchgroup=Delimiter start="#(" matchgroup=Delimiter end=")" contains=ALLBUT,monkStruc,monkSyntax,monkFunc
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48
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49 syn region monkUnquote matchgroup=Delimiter start="," end=![ \t()";]!me=e-1 contains=ALLBUT,monkStruc,monkSyntax,monkFunc
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50 syn region monkUnquote matchgroup=Delimiter start=",@" end=![ \t()";]!me=e-1 contains=ALLBUT,monkStruc,monkSyntax,monkFunc
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51
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52 syn region monkUnquote matchgroup=Delimiter start=",(" end=")" contains=ALLBUT,monkStruc,monkSyntax,monkFunc
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53 syn region monkUnquote matchgroup=Delimiter start=",@(" end=")" contains=ALLBUT,monkStruc,monkSyntax,monkFunc
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54
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55 syn region monkUnquote matchgroup=Delimiter start=",#(" end=")" contains=ALLBUT,monkStruc,monkSyntax,monkFunc
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56 syn region monkUnquote matchgroup=Delimiter start=",@#(" end=")" contains=ALLBUT,monkStruc,monkSyntax,monkFunc
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57
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58 " R5RS Scheme Functions and Syntax:
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59
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60 if version < 600
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61 set iskeyword=33,35-39,42-58,60-90,94,95,97-122,126,_
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62 else
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63 setlocal iskeyword=33,35-39,42-58,60-90,94,95,97-122,126,_
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64 endif
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65
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66 syn keyword monkSyntax lambda and or if cond case define let let* letrec
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67 syn keyword monkSyntax begin do delay set! else =>
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68 syn keyword monkSyntax quote quasiquote unquote unquote-splicing
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69 syn keyword monkSyntax define-syntax let-syntax letrec-syntax syntax-rules
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70
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71 syn keyword monkFunc not boolean? eq? eqv? equal? pair? cons car cdr set-car!
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72 syn keyword monkFunc set-cdr! caar cadr cdar cddr caaar caadr cadar caddr
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73 syn keyword monkFunc cdaar cdadr cddar cdddr caaaar caaadr caadar caaddr
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74 syn keyword monkFunc cadaar cadadr caddar cadddr cdaaar cdaadr cdadar cdaddr
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75 syn keyword monkFunc cddaar cddadr cdddar cddddr null? list? list length
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76 syn keyword monkFunc append reverse list-ref memq memv member assq assv assoc
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77 syn keyword monkFunc symbol? symbol->string string->symbol number? complex?
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78 syn keyword monkFunc real? rational? integer? exact? inexact? = < > <= >=
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79 syn keyword monkFunc zero? positive? negative? odd? even? max min + * - / abs
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80 syn keyword monkFunc quotient remainder modulo gcd lcm numerator denominator
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81 syn keyword monkFunc floor ceiling truncate round rationalize exp log sin cos
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82 syn keyword monkFunc tan asin acos atan sqrt expt make-rectangular make-polar
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83 syn keyword monkFunc real-part imag-part magnitude angle exact->inexact
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84 syn keyword monkFunc inexact->exact number->string string->number char=?
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85 syn keyword monkFunc char-ci=? char<? char-ci<? char>? char-ci>? char<=?
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86 syn keyword monkFunc char-ci<=? char>=? char-ci>=? char-alphabetic? char?
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87 syn keyword monkFunc char-numeric? char-whitespace? char-upper-case?
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88 syn keyword monkFunc char-lower-case?
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89 syn keyword monkFunc char->integer integer->char char-upcase char-downcase
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90 syn keyword monkFunc string? make-string string string-length string-ref
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91 syn keyword monkFunc string-set! string=? string-ci=? string<? string-ci<?
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92 syn keyword monkFunc string>? string-ci>? string<=? string-ci<=? string>=?
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93 syn keyword monkFunc string-ci>=? substring string-append vector? make-vector
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94 syn keyword monkFunc vector vector-length vector-ref vector-set! procedure?
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95 syn keyword monkFunc apply map for-each call-with-current-continuation
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96 syn keyword monkFunc call-with-input-file call-with-output-file input-port?
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97 syn keyword monkFunc output-port? current-input-port current-output-port
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98 syn keyword monkFunc open-input-file open-output-file close-input-port
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99 syn keyword monkFunc close-output-port eof-object? read read-char peek-char
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100 syn keyword monkFunc write display newline write-char call/cc
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101 syn keyword monkFunc list-tail string->list list->string string-copy
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102 syn keyword monkFunc string-fill! vector->list list->vector vector-fill!
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103 syn keyword monkFunc force with-input-from-file with-output-to-file
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104 syn keyword monkFunc char-ready? load transcript-on transcript-off eval
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105 syn keyword monkFunc dynamic-wind port? values call-with-values
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106 syn keyword monkFunc monk-report-environment null-environment
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107 syn keyword monkFunc interaction-environment
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108
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109 " Keywords specific to STC's implementation
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110
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111 syn keyword monkFunc $event-clear $event-parse $event->string $make-event-map
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112 syn keyword monkFunc $resolve-event-definition change-pattern copy copy-strip
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113 syn keyword monkFunc count-data-children count-map-children count-rep data-map
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114 syn keyword monkFunc duplicate duplicate-strip file-check file-lookup get
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115 syn keyword monkFunc insert list-lookup node-has-data? not-verify path?
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116 syn keyword monkFunc path-defined-as-repeating? path-nodeclear path-nodedepth
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117 syn keyword monkFunc path-nodename path-nodeparentname path->string path-valid?
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118 syn keyword monkFunc regex string->path timestamp uniqueid verify
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119
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120 " Keywords from the Monk function library (from e*Gate 4.1 programmers ref)
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121 syn keyword monkFunc allcap? capitalize char-punctuation? char-substitute
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122 syn keyword monkFunc char-to-char conv count-used-children degc->degf
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123 syn keyword monkFunc diff-two-dates display-error empty-string? fail_id
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124 syn keyword monkFunc fail_id_if fail_translation fail_translation_if
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125 syn keyword monkFunc find-get-after find-get-before get-timestamp julian-date?
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126 syn keyword monkFunc julian->standard leap-year? map-string not-empty-string?
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127 syn keyword monkFunc standard-date? standard->julian string-begins-with?
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128 syn keyword monkFunc string-contains? string-ends-with? string-search-from-left
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129 syn keyword monkFunc string-search-from-right string->ssn strip-punct
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130 syn keyword monkFunc strip-string substring=? symbol-table-get symbol-table-put
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131 syn keyword monkFunc trim-string-left trim-string-right valid-decimal?
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132 syn keyword monkFunc valid-integer? verify-type
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133
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134 " Writing out the complete description of Scheme numerals without
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135 " using variables is a day's work for a trained secretary...
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136 " This is a useful lax approximation:
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137
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138 syn match monkNumber oneline "[-#+0-9.][-#+/0-9a-f@i.boxesfdl]*"
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139 syn match monkError oneline ![-#+0-9.][-#+/0-9a-f@i.boxesfdl]*[^-#+/0-9a-f@i.boxesfdl \t()";][^ \t()";]*!
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140
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141 syn match monkOther oneline ![+-][ \t()";]!me=e-1
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142 syn match monkOther oneline ![+-]$!
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143 " ... so that a single + or -, inside a quoted context, would not be
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144 " interpreted as a number (outside such contexts, it's a monkFunc)
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145
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146 syn match monkDelimiter oneline !\.[ \t()";]!me=e-1
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147 syn match monkDelimiter oneline !\.$!
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148 " ... and a single dot is not a number but a delimiter
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149
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150 " Simple literals:
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151
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152 syn match monkBoolean oneline "#[tf]"
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153 syn match monkError oneline !#[tf][^ \t()";]\+!
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154
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155 syn match monkChar oneline "#\\"
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156 syn match monkChar oneline "#\\."
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157 syn match monkError oneline !#\\.[^ \t()";]\+!
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158 syn match monkChar oneline "#\\space"
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159 syn match monkError oneline !#\\space[^ \t()";]\+!
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160 syn match monkChar oneline "#\\newline"
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161 syn match monkError oneline !#\\newline[^ \t()";]\+!
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162
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163 " This keeps all other stuff unhighlighted, except *stuff* and <stuff>:
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164
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165 syn match monkOther oneline ,[a-z!$%&*/:<=>?^_~][-a-z!$%&*/:<=>?^_~0-9+.@]*,
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166 syn match monkError oneline ,[a-z!$%&*/:<=>?^_~][-a-z!$%&*/:<=>?^_~0-9+.@]*[^-a-z!$%&*/:<=>?^_~0-9+.@ \t()";]\+[^ \t()";]*,
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167
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168 syn match monkOther oneline "\.\.\."
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169 syn match monkError oneline !\.\.\.[^ \t()";]\+!
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170 " ... a special identifier
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171
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172 syn match monkConstant oneline ,\*[-a-z!$%&*/:<=>?^_~0-9+.@]*\*[ \t()";],me=e-1
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173 syn match monkConstant oneline ,\*[-a-z!$%&*/:<=>?^_~0-9+.@]*\*$,
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174 syn match monkError oneline ,\*[-a-z!$%&*/:<=>?^_~0-9+.@]*\*[^-a-z!$%&*/:<=>?^_~0-9+.@ \t()";]\+[^ \t()";]*,
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175
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176 syn match monkConstant oneline ,<[-a-z!$%&*/:<=>?^_~0-9+.@]*>[ \t()";],me=e-1
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177 syn match monkConstant oneline ,<[-a-z!$%&*/:<=>?^_~0-9+.@]*>$,
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178 syn match monkError oneline ,<[-a-z!$%&*/:<=>?^_~0-9+.@]*>[^-a-z!$%&*/:<=>?^_~0-9+.@ \t()";]\+[^ \t()";]*,
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179
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180 " Monk input and output structures
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181 syn match monkSyntax oneline "\(\~input\|\[I\]->\)[^ \t]*"
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182 syn match monkFunc oneline "\(\~output\|\[O\]->\)[^ \t]*"
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183
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184 " Non-quoted lists, and strings:
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185
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186 syn region monkStruc matchgroup=Delimiter start="(" matchgroup=Delimiter end=")" contains=ALL
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187 syn region monkStruc matchgroup=Delimiter start="#(" matchgroup=Delimiter end=")" contains=ALL
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188
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189 syn region monkString start=+"+ skip=+\\[\\"]+ end=+"+
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190
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191 " Comments:
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192
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193 syn match monkComment ";.*$"
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194
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195 " Synchronization and the wrapping up...
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196
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197 syn sync match matchPlace grouphere NONE "^[^ \t]"
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198 " ... i.e. synchronize on a line that starts at the left margin
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199
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200 " Define the default highlighting.
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201 " For version 5.7 and earlier: only when not done already
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202 " For version 5.8 and later: only when an item doesn't have highlighting yet
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203 if version >= 508 || !exists("did_monk_syntax_inits")
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204 if version < 508
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205 let did_monk_syntax_inits = 1
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206 command -nargs=+ HiLink hi link <args>
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207 else
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208 command -nargs=+ HiLink hi def link <args>
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209 endif
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210
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211 HiLink monkSyntax Statement
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212 HiLink monkFunc Function
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213
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214 HiLink monkString String
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215 HiLink monkChar Character
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216 HiLink monkNumber Number
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217 HiLink monkBoolean Boolean
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218
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219 HiLink monkDelimiter Delimiter
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220 HiLink monkConstant Constant
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221
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222 HiLink monkComment Comment
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223 HiLink monkError Error
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224
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225 delcommand HiLink
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226 endif
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227
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228 let b:current_syntax = "monk"
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