/usr/share/emacs/site-lisp/mmm-mode/mmm-sample.el is in mmm-mode 0.5.4-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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;; Copyright (C) 2003, 2004 by Michael Abraham Shulman
;; Author: Michael Abraham Shulman <viritrilbia@gmail.com>
;;{{{ GPL
;; This file is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation; either version 2, or (at your option)
;; any later version.
;; This file is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs; see the file COPYING. If not, write to
;; the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.
;;}}}
;;; Commentary:
;; This file contains several sample submode classes for use with MMM
;; Mode. For a more detailed, advanced example, see `mmm-mason.el'.
;; In order to use any of classes defined here, just require `mmm-auto' and
;; add the respective (major mode -> class <- file extension) associations
;; with `mmm-add-mode-ext-class'.
;;; Code:
(require 'cl)
(require 'mmm-auto)
(require 'mmm-vars)
;;{{{ <Perl> in httpd.conf
;; This is the simplest example. Many applications will need no more
;; than a simple regexp.
;;
;; Usage: (mmm-add-mode-ext-class 'apache-generic-mode nil 'httpd-conf-perl)
(mmm-add-classes
'((httpd-conf-perl
:submode perl
:delimiter-mode nil
:front "<Perl>"
:back "</Perl>")))
;;}}}
;;{{{ JavaScript in HTML
;; We use two classes here, both for code in a <script> tag, one wrapped in
;; CDATA, another not. And another class to group them together.
;;
;; Usage: (mmm-add-mode-ext-class 'html-mode nil 'html-js)
(mmm-add-group
'html-js
'((js-script-cdata
:submode js-mode
:face mmm-code-submode-face
:front "<script[^>]*>[ \t\n]*\\(//\\)?<!\\[CDATA\\[[ \t]*\n?"
:back "[ \t]*\\(//\\)?]]>[ \t\n]*</script>")
(js-script
:submode js-mode
:face mmm-code-submode-face
:front "<script[^>]*>[ \t]*\n?"
:back "[ \t]*</script>"
:insert ((?j js-tag nil @ "<script type=\"text/javascript\">\n"
@ "" _ "" @ "\n</script>" @)))))
;;}}}
;;{{{ CSS in HTML
(mmm-add-group
'html-css
'((css-cdata
:submode css
:face mmm-code-submode-face
:front "<style[^>]*>[ \t\n]*\\(//\\)?<!\\[CDATA\\[[ \t]*\n?"
:back "[ \t]*\\(//\\)?]]>[ \t\n]*</style>")
(css
:submode css
:face mmm-code-submode-face
:front "<style[^>]*>[ \t]*\n?"
:back "[ \t]*</style>"
:insert ((?c css-tag nil @ "<style type=\"text/css\">\n"
@ "" _ "" @ "\n</style>" @)))))
;;}}}
;;{{{ Here-documents
;; Here we match the here-document syntax used by Perl and shell
;; scripts. We try to be automagic about recognizing what mode the
;; here-document should be in. To make sure that it is recognized
;; correctly, the name of the mode, perhaps minus `-mode', in upper
;; case, and/or with hyphens converted to underscores, should be
;; separated from the rest of the here-document name by hyphens or
;; underscores.
(defvar mmm-here-doc-mode-alist '()
"Alist associating here-document name regexps to submodes.
Normally, this variable is unnecessary, as the `here-doc' submode
class tries to automagically recognize the right submode. If you use
here-document names that it doesn't recognize, however, then you can
add elements to this alist. Each element is \(REGEXP . MODE) where
REGEXP is a regular expression matched against the here-document name
and MODE is a major mode function symbol.")
(defun mmm-here-doc-get-mode (string)
(string-match "[a-zA-Z_-]+" string)
(setq string (match-string 0 string))
(or (mmm-ensure-modename
;; First try the user override variable.
(some #'(lambda (pair)
(if (string-match (car pair) string) (cdr pair) nil))
mmm-here-doc-mode-alist))
(let ((words (split-string (downcase string) "[_-]+")))
(or (mmm-ensure-modename
;; Try the whole name, stopping at "mode" if present.
(intern
(mapconcat #'identity
(nconc (ldiff words (member "mode" words))
(list "mode"))
"-")))
;; Try each word by itself (preference list)
(some #'(lambda (word)
(mmm-ensure-modename (intern word)))
words)
;; Try each word with -mode tacked on
(some #'(lambda (word)
(mmm-ensure-modename
(intern (concat word "-mode"))))
words)
;; Try each pair of words with -mode tacked on
(loop for (one two) on words
if (mmm-ensure-modename
(intern (concat one two "-mode")))
return it)
;; I'm unaware of any modes whose names, minus `-mode',
;; are more than two words long, and if the entire mode
;; name (perhaps minus `-mode') doesn't occur in the
;; here-document name, we can give up.
(signal 'mmm-no-matching-submode nil)))))
(mmm-add-classes
'((here-doc
:front "<<[\"\'\`]?\\([a-zA-Z0-9_-]+\\)"
:front-offset (end-of-line 1)
:back "^~1$"
:save-matches 1
:delimiter-mode nil
:match-submode mmm-here-doc-get-mode
:insert ((?d here-doc "Here-document Name: " @ "<<" str _ "\n"
@ "\n" @ str "\n" @))
)))
;;}}}
;;{{{ Embperl
(mmm-add-group
'embperl
'((embperl-perl
:submode perl
:front "\\[\\([-\\+!\\*\\$]\\)"
:back "~1\\]"
:save-matches 1
:match-name "embperl"
:match-face (("[+" . mmm-output-submode-face)
("[-" . mmm-code-submode-face)
("[!" . mmm-init-submode-face)
("[*" . mmm-code-submode-face)
("[$" . mmm-special-submode-face))
:insert ((?p embperl "Region Type (Character): " @ "[" str
@ " " _ " " @ str "]" @)
(?+ embperl+ ?p . "+")
(?- embperl- ?p . "-")
(?! embperl! ?p . "!")
(?* embperl* ?p . "*")
(?$ embperl$ ?p . "$")
)
)
(embperl-comment
:submode text-mode
:face mmm-comment-submode-face
:front "\\[#"
:back "#\\]"
:insert ((?# embperl-comment nil @ "[#" @ " " _ " " @ "#]" @))
)))
;;}}}
;;{{{ ePerl
(mmm-add-group
'eperl
'((eperl-expr
:submode perl
:face mmm-output-submode-face
:front "<:="
:back ":>"
:insert ((?= eperl-expr nil @ "<:=" @ " " _ " " @ ":>" @)))
(eperl-code
:submode perl
:face mmm-code-submode-face
:front "<:"
:back "_?:>"
:match-name "eperl"
:insert ((?p eperl-code nil @ "<:" @ " " _ " " @ ":>" @)
(?: eperl-code ?p . nil)
(?_ eperl-code_ nil @ "<:" @ " " _ " " @ "_:>" @)))
(eperl-comment
:submode text
:face mmm-comment-submode-face
:front ":>//"
:back "\n")
))
;;}}}
;;{{{ File Variables
;; This submode class puts file local variable values, specified with
;; a `Local Variables:' line as in (emacs)File Variables, into Emacs
;; Lisp Mode. It is a good candidate to put in `mmm-global-classes'.
(defun mmm-file-variables-verify ()
;; It would be nice to cache this somehow, which could be done in a
;; buffer-local variable with markers for positions, but the trick
;; is knowing when to expire the cache.
(let ((bounds
(save-excursion
(save-match-data
(goto-char (point-max))
(backward-page)
(and (re-search-forward "^\\(.*\\)Local Variables:" nil t)
(list (match-string 1)
(progn (end-of-line) (point))
(and (search-forward
(format "%sEnd:" (match-string 1))
nil t)
(progn (beginning-of-line)
(point)))))))))
(and bounds (caddr bounds)
(save-match-data
(string-match (format "^%s" (regexp-quote (car bounds)))
(match-string 0)))
(> (match-beginning 0) (cadr bounds))
(< (match-end 0) (caddr bounds)))))
(defun mmm-file-variables-find-back (bound)
(forward-sexp)
(if (> (point) bound)
nil
(looking-at "")))
(mmm-add-classes
'((file-variables
:front ".+:"
:front-verify mmm-file-variables-verify
:back mmm-file-variables-find-back
:submode emacs-lisp-mode
:delimiter-mode nil
)))
;;}}}
;;{{{ JSP Pages
(mmm-add-group 'jsp
`((jsp-comment
:submode text-mode
:face mmm-comment-submode-face
:front "<%--"
:back "--%>"
:insert ((?- jsp-comment nil @ "<%--" @ " " _ " " @ "--%>" @))
)
(jsp-code
:submode java
:match-face (("<%!" . mmm-declaration-submode-face)
("<%=" . mmm-output-submode-face)
("<%" . mmm-code-submode-face))
:front "<%[!=]?"
:back "%>"
:match-name "jsp"
:insert ((?% jsp-code nil @ "<%" @ " " _ " " @ "%>" @)
(?! jsp-declaration nil @ "<%!" @ " " _ " " @ "%>" @)
(?= jsp-expression nil @ "<%=" @ " " _ " " @ "%>" @))
)
(jsp-directive
:submode text-mode
:face mmm-special-submode-face
:front "<%@"
:back "%>"
:insert ((?@ jsp-directive nil @ "<%@" @ " " _ " " @ "%>" @))
)))
;;}}}
;;{{{ SGML DTD
;; Thanks to Yann Dirson <ydirson@fr.alcove.com> for writing and
;; contributing this submode class.
(mmm-add-classes
'((sgml-dtd
:submode dtd-mode
:face mmm-declaration-submode-face
:delimiter-mode nil
:front "<! *doctype[^>[]*\\["
:back "]>")))
;;}}}
;;{{{ PHP in HTML
(mmm-add-group 'html-php
'((html-php-output
:submode php-mode
:face mmm-output-submode-face
:front "<\\?php *echo "
:back "\\(\\?>\\|\\'\\)"
:include-front t
:front-offset 5
:insert ((?e php-echo nil @ "<?php" @ " echo " _ " " @ "?>" @))
)
(html-php-code
:submode php-mode
:face mmm-code-submode-face
:front "<\\?\\(php\\)?"
:back "\\(\\?>\\|\\'\\)"
:insert ((?p php-section nil @ "<?php" @ " " _ " " @ "?>" @)
(?b php-block nil @ "<?php" @ "\n" _ "\n" @ "?>" @))
)))
;;}}}
;; NOT YET UPDATED
;;{{{ HTML in PL/SQL;-COM-
;-COM-
;-COM-;; This one is the most complex example. In PL/SQL, HTML is generally
;-COM-;; output as a (single quote delimited) string inside a call to htp.p or
;-COM-;; its brethren. The problem is that there may be strings outside of
;-COM-;; htp.p calls that should not be HTML, so we need to only look inside
;-COM-;; these calls. The situation is complicated by PL/SQL's rule that two
;-COM-;; sequential single quotes in a string mean to put a single quote
;-COM-;; inside the string.
;-COM-
;-COM-;; These functions have not been thoroughly tested, and always search
;-COM-;; the entire buffer, ignoring START and END.
;-COM-
;-COM-(defun mmm-html-in-plsql (start end)
;-COM- (save-match-data
;-COM- (let ((case-fold-search t))
;-COM- (and (re-search-forward "htp.p\\(\\|rn\\|rint\\)1?(" nil t)
;-COM- (mmm-html-in-plsql-in-htp
;-COM- ;; Find the end of the procedure call
;-COM- (save-excursion (forward-char -1) (forward-sexp) (point))
;-COM- start end)))))
;-COM-
;-COM-(defun mmm-html-in-plsql-in-htp (htp-end start end)
;-COM- (let (beg end)
;-COM- (or (and (re-search-forward "'" htp-end 'limit)
;-COM- (setf beg (match-end 0))
;-COM- ;; Find an odd number of 's to end the string.
;-COM- (do ((lgth 0 (length (match-string 0))))
;-COM- ((oddp lgth) t)
;-COM- (re-search-forward "'+" nil t))
;-COM- (setf end (1- (match-end 0)))
;-COM- (cons (cons beg end)
;-COM- (mmm-html-in-plsql-in-htp htp-end start end)))
;-COM- ;; No more strings in the procedure call; look for another.
;-COM- (and (eql (point) htp-end)
;-COM- (mmm-html-in-plsql start end)))))
;-COM-
;-COM-(add-to-list 'mmm-classes-alist
;-COM- '(htp-p (:function html-mode mmm-html-in-plsql)))
;-COM-
;;}}}
(provide 'mmm-sample)
;;; mmm-sample.el ends here
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