57366f385a
* Added muse * Added graphviz-dot-mode * Remove all trailing whitespace on save. This is the last commit I'm going to do before throwing it all away again.
274 lines
10 KiB
EmacsLisp
274 lines
10 KiB
EmacsLisp
;;; muse-xml.el --- publish XML files
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;; Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010
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;; Free Software Foundation, Inc.
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;; Author: Michael Olson <mwolson@gnu.org>
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;; Date: Sat 23-Jul-2005
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;; This file is part of Emacs Muse. It is not part of GNU Emacs.
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;; Emacs Muse is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published
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;; by the Free Software Foundation; either version 3, or (at your
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;; option) any later version.
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;; Emacs Muse is distributed in the hope that it will be useful, but
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;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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;; General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with Emacs Muse; see the file COPYING. If not, write to the
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;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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;; Boston, MA 02110-1301, USA.
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;;; Commentary:
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;; James Clarke's nxml-mode can be used for editing and validating
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;; Muse-generated XML files. If you are in nxml-mode use the command
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;; C-c C-s C-f to point to the schema in `contrib/muse.rnc', which
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;; comes with Muse. Say yes if you are asked if you want to copy the
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;; file to your location. C-c C-s C-a can then be used to reload the
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;; schema if you make changes to the file.
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;;; Contributors:
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;; Peter K. Lee (saint AT corenova DOT com) made the initial
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;; implementation of planner-publish.el, which was heavily borrowed
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;; from.
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;; Brad Collins (brad AT chenla DOT org) provided a Compact RelaxNG
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;; schema.
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;;; Code:
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;
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;; Muse XML Publishing
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;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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(require 'muse-publish)
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(require 'muse-regexps)
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(require 'muse-xml-common)
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(defgroup muse-xml nil
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"Options controlling the behavior of Muse XML publishing.
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See `muse-xml' for more information."
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:group 'muse-publish)
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(defcustom muse-xml-extension ".xml"
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"Default file extension for publishing XML files."
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:type 'string
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:group 'muse-xml)
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(defcustom muse-xml-header
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"<?xml version=\"1.0\" encoding=\"<lisp>
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(muse-xml-encoding)</lisp>\"?>
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<MUSE>
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<pageinfo>
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<title><lisp>(muse-publishing-directive \"title\")</lisp></title>
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<author><lisp>(muse-publishing-directive \"author\")</lisp></author>
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<maintainer><lisp>(muse-style-element :maintainer)</lisp></maintainer>
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<pubdate><lisp>(muse-publishing-directive \"date\")</lisp></pubdate>
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</pageinfo>
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<!-- Page published by Emacs Muse begins here -->\n"
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"Header used for publishing XML files.
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This may be text or a filename."
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:type 'string
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:group 'muse-xml)
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(defcustom muse-xml-footer "
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<!-- Page published by Emacs Muse ends here -->
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</MUSE>\n"
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"Footer used for publishing XML files.
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This may be text or a filename."
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:type 'string
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:group 'muse-xml)
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(defcustom muse-xml-markup-regexps
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`(;; Beginning of doc, end of doc, or plain paragraph separator
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(10000 ,(concat "\\(\\(\n\\(?:[" muse-regexp-blank "]*\n\\)*"
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"\\([" muse-regexp-blank "]*\n\\)\\)"
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"\\|\\`\\s-*\\|\\s-*\\'\\)")
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;; this is somewhat repetitive because we only require the
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;; line just before the paragraph beginning to be not
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;; read-only
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3 muse-xml-markup-paragraph))
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"List of markup rules for publishing a Muse page to XML.
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For more on the structure of this list, see `muse-publish-markup-regexps'."
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:type '(repeat (choice
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(list :tag "Markup rule"
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integer
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(choice regexp symbol)
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integer
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(choice string function symbol))
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function))
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:group 'muse-xml)
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(defcustom muse-xml-markup-functions
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'((anchor . muse-xml-markup-anchor)
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(table . muse-xml-markup-table))
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"An alist of style types to custom functions for that kind of text.
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For more on the structure of this list, see
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`muse-publish-markup-functions'."
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:type '(alist :key-type symbol :value-type function)
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:group 'muse-xml)
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(defcustom muse-xml-markup-strings
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'((image-with-desc . "<image href=\"%s.%s\">%s</image>")
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(image . "<image href=\"%s.%s\"></image>")
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(image-link . "<link type=\"image\" href=\"%s\">%s.%s</link>")
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(anchor-ref . "<link type=\"url\" href=\"#%s\">%s</link>")
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(url . "<link type=\"url\" href=\"%s\">%s</link>")
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(link . "<link type=\"url\" href=\"%s\">%s</link>")
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(link-and-anchor . "<link type=\"url\" href=\"%s#%s\">%s</link>")
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(email-addr . "<link type=\"email\" href=\"%s\">%s</link>")
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(anchor . "<anchor id=\"%s\" />\n")
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(emdash . "%s--%s")
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(comment-begin . "<!-- ")
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(comment-end . " -->")
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(rule . "<hr />")
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(fn-sep . "<hr />\n")
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(no-break-space . " ")
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(line-break . "<br>")
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(enddots . "....")
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(dots . "...")
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(section . "<section level=\"1\"><title>")
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(section-end . "</title>")
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(subsection . "<section level=\"2\"><title>")
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(subsection-end . "</title>")
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(subsubsection . "<section level=\"3\"><title>")
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(subsubsection-end . "</title>")
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(section-other . "<section level=\"%s\"><title>")
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(section-other-end . "</title>")
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(section-close . "</section>")
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(footnote . "<footnote>")
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(footnote-end . "</footnote>")
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(begin-underline . "<format type=\"underline\">")
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(end-underline . "</format>")
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(begin-literal . "<code>")
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(end-literal . "</code>")
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(begin-emph . "<format type=\"emphasis\" level=\"1\">")
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(end-emph . "</format>")
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(begin-more-emph . "<format type=\"emphasis\" level=\"2\">")
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(end-more-emph . "</format>")
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(begin-most-emph . "<format type=\"emphasis\" level=\"3\">")
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(end-most-emph . "</format>")
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(begin-verse . "<verse>\n")
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(begin-verse-line . "<line>")
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(end-verse-line . "</line>")
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(empty-verse-line . "<line />")
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(begin-last-stanza-line . "<line>")
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(end-last-stanza-line . "</line>")
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(end-verse . "</verse>")
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(begin-example . "<example>")
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(end-example . "</example>")
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(begin-center . "<p><format type=\"center\">\n")
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(end-center . "\n</format></p>")
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(begin-quote . "<blockquote>\n")
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(end-quote . "\n</blockquote>")
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(begin-cite . "<cite>")
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(begin-cite-author . "<cite type=\"author\">")
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(begin-cite-year . "<cite type=\"year\">")
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(end-cite . "</cite>")
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(begin-quote-item . "<p>")
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(end-quote-item . "</p>")
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(begin-uli . "<list type=\"unordered\">\n")
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(end-uli . "\n</list>")
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(begin-uli-item . "<item>")
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(end-uli-item . "</item>")
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(begin-oli . "<list type=\"ordered\">\n")
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(end-oli . "\n</list>")
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(begin-oli-item . "<item>")
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(end-oli-item . "</item>")
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(begin-dl . "<list type=\"definition\">\n")
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(end-dl . "\n</list>")
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(begin-dl-item . "<item>\n")
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(end-dl-item . "\n</item>")
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(begin-ddt . "<term>")
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(end-ddt . "</term>")
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(begin-dde . "<definition>")
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(end-dde . "</definition>")
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(begin-table . "<table%s>\n")
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(end-table . "</table>")
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(begin-table-row . " <tr>\n")
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(end-table-row . " </tr>\n")
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(begin-table-entry . " <%s>")
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(end-table-entry . "</%s>\n"))
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"Strings used for marking up text.
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These cover the most basic kinds of markup, the handling of which
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differs little between the various styles."
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:type '(alist :key-type symbol :value-type string)
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:group 'muse-xml)
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(defcustom muse-xml-encoding-default 'utf-8
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"The default Emacs buffer encoding to use in published files.
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This will be used if no special characters are found."
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:type 'symbol
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:group 'muse-xml)
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(defcustom muse-xml-charset-default "utf-8"
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"The default XML charset to use if no translation is
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found in `muse-xml-encoding-map'."
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:type 'string
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:group 'muse-xml)
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(defun muse-xml-encoding ()
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(muse-xml-transform-content-type
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(or (and (boundp 'buffer-file-coding-system)
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buffer-file-coding-system)
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muse-xml-encoding-default)
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muse-xml-charset-default))
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(defun muse-xml-markup-paragraph ()
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(let ((end (copy-marker (match-end 0) t)))
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(goto-char (match-beginning 0))
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(when (save-excursion
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(save-match-data
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(and (not (get-text-property (max (point-min) (1- (point)))
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'muse-no-paragraph))
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(re-search-backward "<\\(/?\\)p[ >]" nil t)
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(not (string-equal (match-string 1) "/")))))
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(when (get-text-property (1- (point)) 'muse-end-list)
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(goto-char (previous-single-property-change (1- (point))
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'muse-end-list)))
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(muse-insert-markup "</p>"))
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(goto-char end))
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(cond
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((eobp)
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(unless (bolp)
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(insert "\n")))
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((get-text-property (point) 'muse-no-paragraph)
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(forward-char 1)
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nil)
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((eq (char-after) ?\<)
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(when (looking-at (concat "<\\(format\\|code\\|link\\|image"
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"\\|anchor\\|footnote\\)[ >]"))
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(muse-insert-markup "<p>")))
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(t
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(muse-insert-markup "<p>"))))
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(defun muse-xml-finalize-buffer ()
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(when (boundp 'buffer-file-coding-system)
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(when (memq buffer-file-coding-system '(no-conversion undecided-unix))
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;; make it agree with the default charset
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(setq buffer-file-coding-system muse-xml-encoding-default))))
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;;; Register the Muse XML Publisher
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(muse-define-style "xml"
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:suffix 'muse-xml-extension
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:regexps 'muse-xml-markup-regexps
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:functions 'muse-xml-markup-functions
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:strings 'muse-xml-markup-strings
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:specials 'muse-xml-decide-specials
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:after 'muse-xml-finalize-buffer
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:header 'muse-xml-header
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:footer 'muse-xml-footer
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:browser 'find-file)
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(provide 'muse-xml)
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;;; muse-xml.el ends here
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