54 lines
1.7 KiB
EmacsLisp
54 lines
1.7 KiB
EmacsLisp
; Highlighting patterns for hilit19 under caml-mode
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; defined also in caml.el
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(defvar caml-quote-char "'"
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"*Quote for character constants. \"'\" for Objective Caml, \"`\" for Caml-Light.")
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(defconst caml-mode-patterns
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(list
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;comments
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'("\\(^\\|[^\"]\\)\\((\\*[^*]*\\*+\\([^)*][^*]*\\*+\\)*)\\)"
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2 comment)
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;string
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(list 'hilit-string-find (string-to-char caml-quote-char) 'string)
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(list (concat caml-quote-char "\\(\\\\\\([ntbr" caml-quote-char "\\]\\|"
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"[0-9][0-9][0-9]\\)\\|.\\)" caml-quote-char)
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nil
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'string)
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;labels
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'("\\(\\([~?]\\|\\<\\)[a-z][a-zA-Z0-9_']*:\\)[^:=]" 1 brown)
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'("[~?][ (]*[a-z][a-zA-Z0-9_']*" nil brown)
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;modules
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'("\\<\\(assert\\|open\\|include\\)\\>" nil brown)
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'("`?\\<[A-Z][A-Za-z0-9_\']*\\>" nil MidnightBlue)
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;definition
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(list (concat
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"\\<\\(a\\(nd\\|s\\)\\|c\\(onstraint\\|lass\\)"
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"\\|ex\\(ception\\|ternal\\)\\|fun\\(ct\\(ion\\|or\\)\\)?"
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"\\|in\\(herit\\)?\\|let\\|m\\(ethod\\|utable\\|odule\\)"
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"\\|of\\|p\\(arser\\|rivate\\)\\|rec\\|type"
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"\\|v\\(al\\|irtual\\)\\)\\>")
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nil 'ForestGreen)
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;blocking
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'("\\<\\(object\\|struct\\|sig\\|begin\\|end\\)\\>" 2 include)
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;control
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(list (concat
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"\\<\\(do\\(ne\\|wnto\\)?\\|else\\|for\\|i\\(f\\|gnore\\)"
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"\\|lazy\\|match\\|new\\|or\\|t\\(hen\\|o\\|ry\\)"
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"\\|w\\(h\\(en\\|ile\\)\\|ith\\)\\)\\>"
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"\\|\|\\|->\\|&\\|#")
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nil 'keyword)
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'(";" nil struct))
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"Hilit19 patterns used for Caml mode")
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(hilit-set-mode-patterns 'caml-mode caml-mode-patterns)
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(hilit-set-mode-patterns
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'inferior-caml-mode
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(append
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(list
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;inferior
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'("^[#-]" nil firebrick))
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caml-mode-patterns))
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(provide 'caml-hilit)
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