Variable: meta-font-lock-keywords
meta-font-lock-keywords is a variable defined in meta-mode.el.gz.
Value
Large value
(("\\(btex\\|verbatimtex\\)[ \f]+\\(.*\\)[ \f]+\\(etex\\)"
(1 font-lock-keyword-face) (2 font-lock-string-face)
(3 font-lock-keyword-face))
("\\<\\(def\\|let\\|mode_def\\|vardef\\)\\>[ \f]+\\(\\sw+\\|\\s_+\\|\\s.+\\)"
(1 font-lock-keyword-face) (2 font-lock-function-name-face))
("\\<\\(primarydef\\|secondarydef\\|tertiarydef\\)\\>[ \f]+\\(\\sw+\\)[ \f]*\\(\\sw+\\|\\s.+\\)[ \f]*\\(\\sw+\\)"
(1 font-lock-keyword-face) (2 font-lock-variable-name-face nil t)
(3 font-lock-function-name-face nil t)
(4 font-lock-variable-name-face nil t))
("\\<\\(boolean\\|color\\|n\\(?:ewinternal\\|umeric\\)\\|p\\(?:a\\(?:ir\\|th\\)\\|en\\|icture\\)\\|string\\|transform\\)\\>\\([ \f]+\\(\\sw+\\)\\)*"
(1 font-lock-type-face)
(meta-font-lock-match-declaration-item-and-skip-to-next
(goto-char (match-end 1)) nil
(1 font-lock-variable-name-face nil t)))
("\\<\\(expr\\|primary\\|s\\(?:econdary\\|uffix\\)\\|te\\(?:rtiary\\|xt\\)\\)\\>\\([ \f]+\\(\\sw+\\|\\s_+\\)\\)*"
(1 font-lock-type-face)
(meta-font-lock-match-declaration-item-and-skip-to-next
(goto-char (match-end 1)) nil
(1 font-lock-variable-name-face nil t)))
("\\(expr\\)[ \f]+\\(\\sw+\\)[ \f]+\\(of\\)[ \f]+\\(\\sw+\\)"
(1 font-lock-type-face) (2 font-lock-variable-name-face)
(3 font-lock-keyword-face nil t)
(4 font-lock-variable-name-face nil t))
("\\<\\(and\\|b\\(?:egingroup\\|ye\\)\\|d\\(?:ef\\|ownto\\)\\|e\\(?:lse\\(?:if\\)?\\|nd\\(?:def\\|for\\|group\\|input\\)?\\|rr\\(?:help\\|message\\)\\|x\\(?:it\\(?:if\\|unless\\)\\|pandafter\\)\\)\\|f\\(?:alse\\|i\\|or\\(?:ever\\|suffixes\\)?\\)\\|generate\\|i\\(?:ff?\\|n\\(?:ner\\|put\\|terim\\)\\)\\|known\\|let\\|m\\(?:essage\\|ode_def\\)\\|n\\(?:ot\\|umspecial\\)\\|o\\(?:\\(?:ute\\)?r\\)\\|re\\(?:ad\\(?:from\\|string\\)\\|lax\\)\\|s\\(?:ave\\|cantokens\\|pecial\\|tep\\)\\|t\\(?:hru\\|rue\\)\\|u\\(?:n\\(?:known\\|til\\)\\|pto\\)\\|vardef\\|w\\(?:ithin\\|rite\\)\\)\\>"
. font-lock-keyword-face)
("\\<\\(begin\\(char\\|fig\\|graph\\|logochar\\)\\|\\cmchar\\|dcchar\\|ecchar\\)\\>"
. font-lock-keyword-face)
("\\<\\(end\\(char\\|fig\\|graph\\)\\)\\>" . font-lock-keyword-face)
("\\<\\(input\\|generate\\)\\>[ \f]+\\(\\sw+\\)"
(1 font-lock-keyword-face) (2 font-lock-constant-face))
("|\\([^|]+\\)|" 1 font-lock-constant-face t))
Documentation
Default expressions to highlight in Metafont or MetaPost mode.
Source Code
;; Defined in /usr/src/emacs/lisp/progmodes/meta-mode.el.gz
;;; Fontification.
(defvar meta-font-lock-keywords
(let ((input-keywords
"\\(input\\|generate\\)")
(begin-keywords
(concat "\\(begin\\(char\\|fig\\|graph\\|logochar\\)\\|"
"\\cmchar\\|dcchar\\|ecchar\\)"))
(end-keywords
"\\(end\\(char\\|fig\\|graph\\)\\)")
(macro-keywords-1
"\\(def\\|let\\|mode_def\\|vardef\\)")
(macro-keywords-2
"\\(primarydef\\|secondarydef\\|tertiarydef\\)")
(args-keywords
(regexp-opt
'("expr" "suffix" "text" "primary" "secondary" "tertiary")
t))
(type-keywords
(regexp-opt
'("boolean" "color" "numeric" "pair" "path" "pen" "picture"
"string" "transform" "newinternal")
t))
(syntactic-keywords
(regexp-opt
'("for" "forever" "forsuffixes" "endfor"
"step" "until" "upto" "downto" "thru" "within"
"iff" "if" "elseif" "else" "fi" "exitif" "exitunless"
"let" "def" "vardef" "enddef" "mode_def"
"true" "false" "known" "unknown" "and" "or" "not"
"save" "interim" "inner" "outer" "relax"
"begingroup" "endgroup" "expandafter" "scantokens"
"generate" "input" "endinput" "end" "bye"
"message" "errmessage" "errhelp" "special" "numspecial"
"readstring" "readfrom" "write")
t))
)
(list
;; embedded TeX code in btex ... etex
(cons (concat "\\(btex\\|verbatimtex\\)"
"[ \t\f]+\\(.*\\)[ \t\f]+"
"\\(etex\\)")
'((1 font-lock-keyword-face)
(2 font-lock-string-face)
(3 font-lock-keyword-face)))
;; unary macro definitions: def, vardef, let
(cons (concat "\\<" macro-keywords-1 "\\>"
"[ \t\f]+\\(\\sw+\\|\\s_+\\|\\s.+\\)")
'((1 font-lock-keyword-face)
(2 font-lock-function-name-face)))
;; binary macro definitions: <leveldef> x operator y
(cons (concat "\\<" macro-keywords-2 "\\>"
"[ \t\f]+\\(\\sw+\\)"
"[ \t\f]*\\(\\sw+\\|\\s.+\\)"
"[ \t\f]*\\(\\sw+\\)")
'((1 font-lock-keyword-face)
(2 font-lock-variable-name-face nil t)
(3 font-lock-function-name-face nil t)
(4 font-lock-variable-name-face nil t)))
;; variable declarations: numeric, pair, color, ...
(cons (concat "\\<" type-keywords "\\>"
"\\([ \t\f]+\\(\\sw+\\)\\)*")
'((1 font-lock-type-face)
(meta-font-lock-match-declaration-item-and-skip-to-next
(goto-char (match-end 1)) nil
(1 font-lock-variable-name-face nil t))))
;; argument declarations: expr, suffix, text, ...
(cons (concat "\\<" args-keywords "\\>"
"\\([ \t\f]+\\(\\sw+\\|\\s_+\\)\\)*")
'((1 font-lock-type-face)
(meta-font-lock-match-declaration-item-and-skip-to-next
(goto-char (match-end 1)) nil
(1 font-lock-variable-name-face nil t))))
;; special case of arguments: expr x of y
(cons (concat "\\(expr\\)[ \t\f]+\\(\\sw+\\)"
"[ \t\f]+\\(of\\)[ \t\f]+\\(\\sw+\\)")
'((1 font-lock-type-face)
(2 font-lock-variable-name-face)
(3 font-lock-keyword-face nil t)
(4 font-lock-variable-name-face nil t)))
;; syntactic keywords
(cons (concat "\\<" syntactic-keywords "\\>")
'font-lock-keyword-face)
;; beginchar, beginfig
(cons (concat "\\<" begin-keywords "\\>")
'font-lock-keyword-face)
;; endchar, endfig
(cons (concat "\\<" end-keywords "\\>")
'font-lock-keyword-face)
;; input, generate
(cons (concat "\\<" input-keywords "\\>"
"[ \t\f]+\\(\\sw+\\)")
'((1 font-lock-keyword-face)
(2 font-lock-constant-face)))
;; embedded Metafont/MetaPost code in comments
(cons "|\\([^|]+\\)|"
'(1 font-lock-constant-face t))
))
"Default expressions to highlight in Metafont or MetaPost mode.")