mirror of
https://git.savannah.gnu.org/git/emacs/org-mode.git
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2283 lines
80 KiB
EmacsLisp
2283 lines
80 KiB
EmacsLisp
;;; org-html.el --- HTML export for Org-mode
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;; Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010
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;; Free Software Foundation, Inc.
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;; Author: Carsten Dominik <carsten at orgmode dot org>
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;; Keywords: outlines, hypermedia, calendar, wp
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;; Homepage: http://orgmode.org
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;; Version: 7.01trans
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;;
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;; This file is part of GNU Emacs.
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;;
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;; GNU Emacs 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 by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU 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 GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;
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;;; Commentary:
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;;; Code:
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(require 'org-exp)
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(eval-when-compile (require 'cl))
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(declare-function org-id-find-id-file "org-id" (id))
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(declare-function htmlize-region "ext:htmlize" (beg end))
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(defgroup org-export-html nil
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"Options specific for HTML export of Org-mode files."
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:tag "Org Export HTML"
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:group 'org-export)
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(defcustom org-export-html-footnotes-section "<div id=\"footnotes\">
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<h2 class=\"footnotes\">%s: </h2>
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<div id=\"text-footnotes\">
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%s
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</div>
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</div>"
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"Format for the footnotes section.
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Should contain a two instances of %s. The first will be replaced with the
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language-specific word for \"Footnotes\", the second one will be replaced
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by the footnotes themselves."
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:group 'org-export-html
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:type 'string)
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(defcustom org-export-html-footnote-format "<sup>%s</sup>"
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"The format for the footnote reference.
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%s will be replaced by the footnote reference itself."
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:group 'org-export-html
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:type 'string)
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(defcustom org-export-html-coding-system nil
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"Coding system for HTML export, defaults to `buffer-file-coding-system'."
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:group 'org-export-html
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:type 'coding-system)
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(defcustom org-export-html-extension "html"
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"The extension for exported HTML files."
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:group 'org-export-html
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:type 'string)
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(defcustom org-export-html-xml-declaration
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'(("html" . "<?xml version=\"1.0\" encoding=\"%s\"?>")
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("php" . "<?php echo \"<?xml version=\\\"1.0\\\" encoding=\\\"%s\\\" ?>\"; ?>"))
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"The extension for exported HTML files.
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%s will be replaced with the charset of the exported file.
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This may be a string, or an alist with export extensions
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and corresponding declarations."
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:group 'org-export-html
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:type '(choice
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(string :tag "Single declaration")
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(repeat :tag "Dependent on extension"
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(cons (string :tag "Extension")
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(string :tag "Declaration")))))
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(defcustom org-export-html-style-include-scripts t
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"Non-nil means include the JavaScript snippets in exported HTML files.
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The actual script is defined in `org-export-html-scripts' and should
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not be modified."
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:group 'org-export-html
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:type 'boolean)
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(defconst org-export-html-scripts
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"<script type=\"text/javascript\">
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<!--/*--><![CDATA[/*><!--*/
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function CodeHighlightOn(elem, id)
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{
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var target = document.getElementById(id);
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if(null != target) {
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elem.cacheClassElem = elem.className;
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elem.cacheClassTarget = target.className;
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target.className = \"code-highlighted\";
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elem.className = \"code-highlighted\";
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}
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}
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function CodeHighlightOff(elem, id)
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{
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var target = document.getElementById(id);
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if(elem.cacheClassElem)
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elem.className = elem.cacheClassElem;
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if(elem.cacheClassTarget)
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target.className = elem.cacheClassTarget;
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}
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/*]]>*///-->
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</script>"
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"Basic JavaScript that is needed by HTML files produced by Org-mode.")
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(defconst org-export-html-style-default
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"<style type=\"text/css\">
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<!--/*--><![CDATA[/*><!--*/
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html { font-family: Times, serif; font-size: 12pt; }
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.title { text-align: center; }
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.todo { color: red; }
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.done { color: green; }
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.tag { background-color: #add8e6; font-weight:normal }
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.target { }
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.timestamp { color: #bebebe; }
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.timestamp-kwd { color: #5f9ea0; }
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p.verse { margin-left: 3% }
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pre {
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border: 1pt solid #AEBDCC;
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background-color: #F3F5F7;
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padding: 5pt;
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font-family: courier, monospace;
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font-size: 90%;
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overflow:auto;
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}
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table { border-collapse: collapse; }
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td, th { vertical-align: top; }
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dt { font-weight: bold; }
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div.figure { padding: 0.5em; }
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div.figure p { text-align: center; }
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textarea { overflow-x: auto; }
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.linenr { font-size:smaller }
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.code-highlighted {background-color:#ffff00;}
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.org-info-js_info-navigation { border-style:none; }
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#org-info-js_console-label { font-size:10px; font-weight:bold;
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white-space:nowrap; }
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.org-info-js_search-highlight {background-color:#ffff00; color:#000000;
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font-weight:bold; }
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/*]]>*/-->
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</style>"
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"The default style specification for exported HTML files.
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Please use the variables `org-export-html-style' and
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`org-export-html-style-extra' to add to this style. If you wish to not
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have the default style included, customize the variable
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`org-export-html-style-include-default'.")
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(defcustom org-export-html-style-include-default t
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"Non-nil means include the default style in exported HTML files.
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The actual style is defined in `org-export-html-style-default' and should
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not be modified. Use the variables `org-export-html-style' to add
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your own style information."
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:group 'org-export-html
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:type 'boolean)
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;;;###autoload
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(put 'org-export-html-style-include-default 'safe-local-variable 'booleanp)
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(defcustom org-export-html-style ""
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"Org-wide style definitions for exported HTML files.
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This variable needs to contain the full HTML structure to provide a style,
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including the surrounding HTML tags. If you set the value of this variable,
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you should consider to include definitions for the following classes:
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title, todo, done, timestamp, timestamp-kwd, tag, target.
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For example, a valid value would be:
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<style type=\"text/css\">
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<![CDATA[
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p { font-weight: normal; color: gray; }
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h1 { color: black; }
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.title { text-align: center; }
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.todo, .timestamp-kwd { color: red; }
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.done { color: green; }
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]]>
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</style>
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If you'd like to refer to en external style file, use something like
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<link rel=\"stylesheet\" type=\"text/css\" href=\"mystyles.css\">
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As the value of this option simply gets inserted into the HTML <head> header,
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you can \"misuse\" it to add arbitrary text to the header.
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See also the variable `org-export-html-style-extra'."
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:group 'org-export-html
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:type 'string)
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;;;###autoload
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(put 'org-export-html-style 'safe-local-variable 'stringp)
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(defcustom org-export-html-style-extra ""
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"Additional style information for HTML export.
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The value of this variable is inserted into the HTML buffer right after
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the value of `org-export-html-style'. Use this variable for per-file
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settings of style information, and do not forget to surround the style
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settings with <style>...</style> tags."
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:group 'org-export-html
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:type 'string)
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;;;###autoload
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(put 'org-export-html-style-extra 'safe-local-variable 'stringp)
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(defcustom org-export-html-tag-class-prefix ""
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"Prefix to class names for TODO keywords.
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Each tag gets a class given by the tag itself, with this prefix.
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The default prefix is empty because it is nice to just use the keyword
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as a class name. But if you get into conflicts with other, existing
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CSS classes, then this prefix can be very useful."
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:group 'org-export-html
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:type 'string)
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(defcustom org-export-html-todo-kwd-class-prefix ""
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"Prefix to class names for TODO keywords.
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Each TODO keyword gets a class given by the keyword itself, with this prefix.
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The default prefix is empty because it is nice to just use the keyword
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as a class name. But if you get into conflicts with other, existing
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CSS classes, then this prefix can be very useful."
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:group 'org-export-html
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:type 'string)
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(defcustom org-export-html-title-format "<h1 class=\"title\">%s</h1>\n"
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"Format for typesetting the document title in HTML export."
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:group 'org-export-html
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:type 'string)
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(defcustom org-export-html-home/up-format
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"<div id=\"org-div-home-and-up\" style=\"text-align:right;font-size:70%%;white-space:nowrap;\">
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<a accesskey=\"h\" href=\"%s\"> UP </a>
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<a accesskey=\"H\" href=\"%s\"> HOME </a>
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</div>"
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"Snippet used to insert the HOME and UP links.
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This is a format string, the first %s will receive the UP link,
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the second the HOME link. If both `org-export-html-link-up' and
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`org-export-html-link-home' are empty, the entire snippet will be
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ignored."
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:group 'org-export-html
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:type 'string)
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(defcustom org-export-html-toplevel-hlevel 2
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"The <H> level for level 1 headings in HTML export.
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This is also important for the classes that will be wrapped around headlines
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and outline structure. If this variable is 1, the top-level headlines will
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be <h1>, and the corresponding classes will be outline-1, section-number-1,
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and outline-text-1. If this is 2, all of these will get a 2 instead.
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The default for this variable is 2, because we use <h1> for formatting the
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document title."
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:group 'org-export-html
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:type 'string)
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(defcustom org-export-html-link-org-files-as-html t
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"Non-nil means make file links to `file.org' point to `file.html'.
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When org-mode is exporting an org-mode file to HTML, links to
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non-html files are directly put into a href tag in HTML.
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However, links to other Org-mode files (recognized by the
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extension `.org.) should become links to the corresponding html
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file, assuming that the linked org-mode file will also be
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converted to HTML.
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When nil, the links still point to the plain `.org' file."
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:group 'org-export-html
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:type 'boolean)
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(defcustom org-export-html-inline-images 'maybe
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"Non-nil means inline images into exported HTML pages.
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This is done using an <img> tag. When nil, an anchor with href is used to
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link to the image. If this option is `maybe', then images in links with
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an empty description will be inlined, while images with a description will
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be linked only."
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:group 'org-export-html
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:type '(choice (const :tag "Never" nil)
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(const :tag "Always" t)
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(const :tag "When there is no description" maybe)))
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(defcustom org-export-html-inline-image-extensions
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'("png" "jpeg" "jpg" "gif")
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"Extensions of image files that can be inlined into HTML."
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:group 'org-export-html
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:type '(repeat (string :tag "Extension")))
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(defcustom org-export-html-table-tag
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"<table border=\"2\" cellspacing=\"0\" cellpadding=\"6\" rules=\"groups\" frame=\"hsides\">"
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"The HTML tag that is used to start a table.
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This must be a <table> tag, but you may change the options like
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borders and spacing."
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:group 'org-export-html
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:type 'string)
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(defcustom org-export-table-header-tags '("<th scope=\"%s\">" . "</th>")
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"The opening tag for table header fields.
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This is customizable so that alignment options can be specified.
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%s will be filled with the scope of the field, either row or col.
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See also the variable `org-export-html-table-use-header-tags-for-first-column'."
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:group 'org-export-tables
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:type '(cons (string :tag "Opening tag") (string :tag "Closing tag")))
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(defcustom org-export-table-data-tags '("<td>" . "</td>")
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"The opening tag for table data fields.
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This is customizable so that alignment options can be specified."
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:group 'org-export-tables
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:type '(cons (string :tag "Opening tag") (string :tag "Closing tag")))
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(defcustom org-export-table-row-tags '("<tr>" . "</tr>")
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"The opening tag for table data fields.
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This is customizable so that alignment options can be specified.
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Instead of strings, these can be Lisp forms that will be evaluated
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for each row in order to construct the table row tags. During evaluation,
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the variable `head' will be true when this is a header line, nil when this
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is a body line. And the variable `nline' will contain the line number,
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starting from 1 in the first header line. For example
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(setq org-export-table-row-tags
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(cons '(if head
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\"<tr>\"
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(if (= (mod nline 2) 1)
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\"<tr class=\\\"tr-odd\\\">\"
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\"<tr class=\\\"tr-even\\\">\"))
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\"</tr>\"))
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will give even lines the class \"tr-even\" and odd lines the class \"tr-odd\"."
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:group 'org-export-tables
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:type '(cons
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(choice :tag "Opening tag"
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(string :tag "Specify")
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(sexp))
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(choice :tag "Closing tag"
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(string :tag "Specify")
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(sexp))))
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(defcustom org-export-html-table-use-header-tags-for-first-column nil
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"Non-nil means format column one in tables with header tags.
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When nil, also column one will use data tags."
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:group 'org-export-tables
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:type 'boolean)
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(defcustom org-export-html-validation-link nil
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"Non-nil means add validation link to postamble of HTML exported files."
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:group 'org-export-html
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:type '(choice
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(const :tag "Nothing" nil)
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(const :tag "XHTML 1.0" "<p class=\"xhtml-validation\"><a href=\"http://validator.w3.org/check?uri=referer\">Validate XHTML 1.0</a></p>")
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(string :tag "Specify full HTML")))
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(defcustom org-export-html-with-timestamp nil
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"If non-nil, write timestamp into the exported HTML text.
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If non-nil Write `org-export-html-html-helper-timestamp' into the
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exported HTML text. Otherwise, the buffer will just be saved to
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a file."
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:group 'org-export-html
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:type 'boolean)
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(defcustom org-export-html-html-helper-timestamp
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"<br/><br/><hr><p><!-- hhmts start --> <!-- hhmts end --></p>\n"
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"The HTML tag used as timestamp delimiter for HTML-helper-mode."
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:group 'org-export-html
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:type 'string)
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(defgroup org-export-htmlize nil
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"Options for processing examples with htmlize.el."
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:tag "Org Export Htmlize"
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:group 'org-export-html)
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(defcustom org-export-htmlize-output-type 'inline-css
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"Output type to be used by htmlize when formatting code snippets.
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We use as default `inline-css', in order to make the resulting
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HTML self-containing.
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However, this will fail when using Emacs in batch mode for export, because
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then no rich font definitions are in place. It will also not be good if
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people with different Emacs setup contribute HTML files to a website,
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because the fonts will represent the individual setups. In these cases,
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it is much better to let Org/Htmlize assign classes only, and to use
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a style file to define the look of these classes.
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To get a start for your css file, start Emacs session and make sure that
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all the faces you are interested in are defined, for example by loading files
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in all modes you want. Then, use the command
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\\[org-export-htmlize-generate-css] to extract class definitions."
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:group 'org-export-htmlize
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:type '(choice (const css) (const inline-css)))
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(defcustom org-export-htmlize-css-font-prefix "org-"
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"The prefix for CSS class names for htmlize font specifications."
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:group 'org-export-htmlize
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:type 'string)
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(defcustom org-export-htmlized-org-css-url nil
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"URL pointing to a CSS file defining text colors for htmlized Emacs buffers.
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Normally when creating an htmlized version of an Org buffer, htmlize will
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create CSS to define the font colors. However, this does not work when
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converting in batch mode, and it also can look bad if different people
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with different fontification setup work on the same website.
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When this variable is non-nil, creating an htmlized version of an Org buffer
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using `org-export-as-org' will remove the internal CSS section and replace it
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with a link to this URL."
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:group 'org-export-htmlize
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:type '(choice
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(const :tag "Keep internal css" nil)
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(string :tag "URL or local href")))
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;;; Variables, constants, and parameter plists
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(defvar org-export-html-preamble nil
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"Preamble, to be inserted just after <body>. Set by publishing functions.
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This may also be a function, building and inserting the preamble.")
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(defvar org-export-html-postamble nil
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"Preamble, to be inserted just before </body>. Set by publishing functions.
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This may also be a function, building and inserting the postamble.")
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(defvar org-export-html-auto-preamble t
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"Should default preamble be inserted? Set by publishing functions.")
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(defvar org-export-html-auto-postamble t
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"Should default postamble be inserted? Set by publishing functions.")
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;;; Hooks
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(defvar org-export-html-after-blockquotes-hook nil
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"Hook run during HTML export, after blockquote, verse, center are done.")
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(defvar org-export-html-final-hook nil
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"Hook run at the end of HTML export, in the new buffer.")
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;;; HTML export
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(defun org-export-html-preprocess (parameters)
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"Convert LaTeX fragments to images."
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(when (and org-current-export-file
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(plist-get parameters :LaTeX-fragments))
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(org-format-latex
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(concat "ltxpng/" (file-name-sans-extension
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(file-name-nondirectory
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org-current-export-file)))
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org-current-export-dir nil "Creating LaTeX image %s"
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nil nil (eq (plist-get parameters :LaTeX-fragments) 'verbatim)))
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(goto-char (point-min))
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(let (label l1)
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(while (re-search-forward "\\\\ref{\\([^{}\n]+\\)}" nil t)
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(org-if-unprotected-at (match-beginning 1)
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(setq label (match-string 1))
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(save-match-data
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(if (string-match "\\`[a-z]\\{1,10\\}:\\(.+\\)" label)
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|
(setq l1 (substring label (match-beginning 1)))
|
|
(setq l1 label)))
|
|
(replace-match (format "[[#%s][%s]]" label l1) t t)))))
|
|
|
|
;;;###autoload
|
|
(defun org-export-as-html-and-open (arg)
|
|
"Export the outline as HTML and immediately open it with a browser.
|
|
If there is an active region, export only the region.
|
|
The prefix ARG specifies how many levels of the outline should become
|
|
headlines. The default is 3. Lower levels will become bulleted lists."
|
|
(interactive "P")
|
|
(org-export-as-html arg 'hidden)
|
|
(org-open-file buffer-file-name)
|
|
(when org-export-kill-product-buffer-when-displayed
|
|
(kill-buffer (current-buffer))))
|
|
|
|
;;;###autoload
|
|
(defun org-export-as-html-batch ()
|
|
"Call the function `org-export-as-html'.
|
|
This function can be used in batch processing as:
|
|
emacs --batch
|
|
--load=$HOME/lib/emacs/org.el
|
|
--eval \"(setq org-export-headline-levels 2)\"
|
|
--visit=MyFile --funcall org-export-as-html-batch"
|
|
(org-export-as-html org-export-headline-levels 'hidden))
|
|
|
|
;;;###autoload
|
|
(defun org-export-as-html-to-buffer (arg)
|
|
"Call `org-export-as-html` with output to a temporary buffer.
|
|
No file is created. The prefix ARG is passed through to `org-export-as-html'."
|
|
(interactive "P")
|
|
(org-export-as-html arg nil nil "*Org HTML Export*")
|
|
(when org-export-show-temporary-export-buffer
|
|
(switch-to-buffer-other-window "*Org HTML Export*")))
|
|
|
|
;;;###autoload
|
|
(defun org-replace-region-by-html (beg end)
|
|
"Assume the current region has org-mode syntax, and convert it to HTML.
|
|
This can be used in any buffer. For example, you could write an
|
|
itemized list in org-mode syntax in an HTML buffer and then use this
|
|
command to convert it."
|
|
(interactive "r")
|
|
(let (reg html buf pop-up-frames)
|
|
(save-window-excursion
|
|
(if (org-mode-p)
|
|
(setq html (org-export-region-as-html
|
|
beg end t 'string))
|
|
(setq reg (buffer-substring beg end)
|
|
buf (get-buffer-create "*Org tmp*"))
|
|
(with-current-buffer buf
|
|
(erase-buffer)
|
|
(insert reg)
|
|
(org-mode)
|
|
(setq html (org-export-region-as-html
|
|
(point-min) (point-max) t 'string)))
|
|
(kill-buffer buf)))
|
|
(delete-region beg end)
|
|
(insert html)))
|
|
|
|
;;;###autoload
|
|
(defun org-export-region-as-html (beg end &optional body-only buffer)
|
|
"Convert region from BEG to END in org-mode buffer to HTML.
|
|
If prefix arg BODY-ONLY is set, omit file header, footer, and table of
|
|
contents, and only produce the region of converted text, useful for
|
|
cut-and-paste operations.
|
|
If BUFFER is a buffer or a string, use/create that buffer as a target
|
|
of the converted HTML. If BUFFER is the symbol `string', return the
|
|
produced HTML as a string and leave not buffer behind. For example,
|
|
a Lisp program could call this function in the following way:
|
|
|
|
(setq html (org-export-region-as-html beg end t 'string))
|
|
|
|
When called interactively, the output buffer is selected, and shown
|
|
in a window. A non-interactive call will only return the buffer."
|
|
(interactive "r\nP")
|
|
(when (interactive-p)
|
|
(setq buffer "*Org HTML Export*"))
|
|
(let ((transient-mark-mode t) (zmacs-regions t)
|
|
ext-plist rtn)
|
|
(setq ext-plist (plist-put ext-plist :ignore-subtree-p t))
|
|
(goto-char end)
|
|
(set-mark (point)) ;; to activate the region
|
|
(goto-char beg)
|
|
(setq rtn (org-export-as-html
|
|
nil nil ext-plist
|
|
buffer body-only))
|
|
(if (fboundp 'deactivate-mark) (deactivate-mark))
|
|
(if (and (interactive-p) (bufferp rtn))
|
|
(switch-to-buffer-other-window rtn)
|
|
rtn)))
|
|
|
|
(defvar html-table-tag nil) ; dynamically scoped into this.
|
|
(defvar org-par-open nil)
|
|
|
|
;;; org-html-cvt-link-fn
|
|
(defconst org-html-cvt-link-fn
|
|
nil
|
|
"Function to convert link URLs to exportable URLs.
|
|
Takes two arguments, TYPE and PATH.
|
|
Returns exportable url as (TYPE PATH), or nil to signal that it
|
|
didn't handle this case.
|
|
Intended to be locally bound around a call to `org-export-as-html'." )
|
|
|
|
(defun org-html-cvt-org-as-html (opt-plist type path)
|
|
"Convert an org filename to an equivalent html filename.
|
|
If TYPE is not file, just return `nil'.
|
|
See variable `org-export-html-link-org-files-as-html'"
|
|
|
|
(save-match-data
|
|
(and
|
|
org-export-html-link-org-files-as-html
|
|
(string= type "file")
|
|
(string-match "\\.org$" path)
|
|
(progn
|
|
(list
|
|
"http"
|
|
(concat
|
|
(substring path 0 (match-beginning 0))
|
|
"."
|
|
(plist-get opt-plist :html-extension)))))))
|
|
|
|
|
|
;;; org-html-should-inline-p
|
|
(defun org-html-should-inline-p (filename descp)
|
|
"Return non-nil if link FILENAME should be inlined.
|
|
The decision to inline the FILENAME link is based on the current
|
|
settings. DESCP is the boolean of whether there was a link
|
|
description. See variables `org-export-html-inline-images' and
|
|
`org-export-html-inline-image-extensions'."
|
|
(declare (special
|
|
org-export-html-inline-images
|
|
org-export-html-inline-image-extensions))
|
|
(and (or (eq t org-export-html-inline-images)
|
|
(and org-export-html-inline-images (not descp)))
|
|
(org-file-image-p
|
|
filename org-export-html-inline-image-extensions)))
|
|
|
|
;;; org-html-make-link
|
|
(defun org-html-make-link (opt-plist type path fragment desc attr
|
|
may-inline-p)
|
|
"Make an HTML link.
|
|
OPT-PLIST is an options list.
|
|
TYPE is the device-type of the link (THIS://foo.html)
|
|
PATH is the path of the link (http://THIS#locationx)
|
|
FRAGMENT is the fragment part of the link, if any (foo.html#THIS)
|
|
DESC is the link description, if any.
|
|
ATTR is a string of other attributes of the a element.
|
|
MAY-INLINE-P allows inlining it as an image."
|
|
|
|
(declare (special org-par-open))
|
|
(save-match-data
|
|
(let* ((filename path)
|
|
;;First pass. Just sanity stuff.
|
|
(components-1
|
|
(cond
|
|
((string= type "file")
|
|
(list
|
|
type
|
|
;;Substitute just if original path was absolute.
|
|
;;(Otherwise path must remain relative)
|
|
(if (file-name-absolute-p path)
|
|
(expand-file-name path)
|
|
path)))
|
|
((string= type "")
|
|
(list nil path))
|
|
(t (list type path))))
|
|
|
|
;;Second pass. Components converted so they can refer
|
|
;;to a remote site.
|
|
(components-2
|
|
(or
|
|
(and org-html-cvt-link-fn
|
|
(apply org-html-cvt-link-fn
|
|
opt-plist components-1))
|
|
(apply #'org-html-cvt-org-as-html
|
|
opt-plist components-1)
|
|
components-1))
|
|
(type (first components-2))
|
|
(thefile (second components-2)))
|
|
|
|
|
|
;;Third pass. Build final link except for leading type
|
|
;;spec.
|
|
(cond
|
|
((or
|
|
(not type)
|
|
(string= type "http")
|
|
(string= type "https"))
|
|
(if fragment
|
|
(setq thefile (concat thefile "#" fragment))))
|
|
|
|
(t))
|
|
|
|
;;Final URL-build, for all types.
|
|
(setq thefile
|
|
(let
|
|
((str (org-export-html-format-href thefile)))
|
|
(if (and type (not (string= "file" type))
|
|
(org-string-match-p "^//" str))
|
|
(concat type ":" str)
|
|
str)))
|
|
|
|
(if (and
|
|
may-inline-p
|
|
;;Can't inline a URL with a fragment.
|
|
(not fragment))
|
|
(progn
|
|
(message "image %s %s" thefile org-par-open)
|
|
(org-export-html-format-image thefile org-par-open))
|
|
(concat
|
|
"<a href=\"" thefile "\"" attr ">"
|
|
(org-export-html-format-desc desc)
|
|
"</a>")))))
|
|
|
|
;;; org-export-as-html
|
|
;;;###autoload
|
|
(defun org-export-as-html (arg &optional hidden ext-plist
|
|
to-buffer body-only pub-dir)
|
|
"Export the outline as a pretty HTML file.
|
|
If there is an active region, export only the region. The prefix
|
|
ARG specifies how many levels of the outline should become
|
|
headlines. The default is 3. Lower levels will become bulleted
|
|
lists. HIDDEN is obsolete and does nothing.
|
|
EXT-PLIST is a property list with external parameters overriding
|
|
org-mode's default settings, but still inferior to file-local
|
|
settings. When TO-BUFFER is non-nil, create a buffer with that
|
|
name and export to that buffer. If TO-BUFFER is the symbol
|
|
`string', don't leave any buffer behind but just return the
|
|
resulting HTML as a string. When BODY-ONLY is set, don't produce
|
|
the file header and footer, simply return the content of
|
|
<body>...</body>, without even the body tags themselves. When
|
|
PUB-DIR is set, use this as the publishing directory."
|
|
(interactive "P")
|
|
(run-hooks 'org-export-first-hook)
|
|
|
|
;; Make sure we have a file name when we need it.
|
|
(when (and (not (or to-buffer body-only))
|
|
(not buffer-file-name))
|
|
(if (buffer-base-buffer)
|
|
(org-set-local 'buffer-file-name
|
|
(with-current-buffer (buffer-base-buffer)
|
|
buffer-file-name))
|
|
(error "Need a file name to be able to export")))
|
|
|
|
(message "Exporting...")
|
|
(setq-default org-todo-line-regexp org-todo-line-regexp)
|
|
(setq-default org-deadline-line-regexp org-deadline-line-regexp)
|
|
(setq-default org-done-keywords org-done-keywords)
|
|
(setq-default org-maybe-keyword-time-regexp org-maybe-keyword-time-regexp)
|
|
(let* ((opt-plist
|
|
(org-export-process-option-filters
|
|
(org-combine-plists (org-default-export-plist)
|
|
ext-plist
|
|
(org-infile-export-plist))))
|
|
(body-only (or body-only (plist-get opt-plist :body-only)))
|
|
(style (concat (if (plist-get opt-plist :style-include-default)
|
|
org-export-html-style-default)
|
|
(plist-get opt-plist :style)
|
|
(plist-get opt-plist :style-extra)
|
|
"\n"
|
|
(if (plist-get opt-plist :style-include-scripts)
|
|
org-export-html-scripts)))
|
|
(html-extension (plist-get opt-plist :html-extension))
|
|
(link-validate (plist-get opt-plist :link-validation-function))
|
|
valid thetoc have-headings first-heading-pos
|
|
(odd org-odd-levels-only)
|
|
(region-p (org-region-active-p))
|
|
(rbeg (and region-p (region-beginning)))
|
|
(rend (and region-p (region-end)))
|
|
(subtree-p
|
|
(if (plist-get opt-plist :ignore-subtree-p)
|
|
nil
|
|
(when region-p
|
|
(save-excursion
|
|
(goto-char rbeg)
|
|
(and (org-at-heading-p)
|
|
(>= (org-end-of-subtree t t) rend))))))
|
|
(level-offset (if subtree-p
|
|
(save-excursion
|
|
(goto-char rbeg)
|
|
(+ (funcall outline-level)
|
|
(if org-odd-levels-only 1 0)))
|
|
0))
|
|
(opt-plist (setq org-export-opt-plist
|
|
(if subtree-p
|
|
(org-export-add-subtree-options opt-plist rbeg)
|
|
opt-plist)))
|
|
;; The following two are dynamically scoped into other
|
|
;; routines below.
|
|
(org-current-export-dir
|
|
(or pub-dir (org-export-directory :html opt-plist)))
|
|
(org-current-export-file buffer-file-name)
|
|
(level 0) (line "") (origline "") txt todo
|
|
(umax nil)
|
|
(umax-toc nil)
|
|
(filename (if to-buffer nil
|
|
(expand-file-name
|
|
(concat
|
|
(file-name-sans-extension
|
|
(or (and subtree-p
|
|
(org-entry-get (region-beginning)
|
|
"EXPORT_FILE_NAME" t))
|
|
(file-name-nondirectory buffer-file-name)))
|
|
"." html-extension)
|
|
(file-name-as-directory
|
|
(or pub-dir (org-export-directory :html opt-plist))))))
|
|
(current-dir (if buffer-file-name
|
|
(file-name-directory buffer-file-name)
|
|
default-directory))
|
|
(buffer (if to-buffer
|
|
(cond
|
|
((eq to-buffer 'string) (get-buffer-create "*Org HTML Export*"))
|
|
(t (get-buffer-create to-buffer)))
|
|
(find-file-noselect filename)))
|
|
(org-levels-open (make-vector org-level-max nil))
|
|
(date (plist-get opt-plist :date))
|
|
(author (plist-get opt-plist :author))
|
|
(title (or (and subtree-p (org-export-get-title-from-subtree))
|
|
(plist-get opt-plist :title)
|
|
(and (not body-only)
|
|
(not
|
|
(plist-get opt-plist :skip-before-1st-heading))
|
|
(org-export-grab-title-from-buffer))
|
|
(and buffer-file-name
|
|
(file-name-sans-extension
|
|
(file-name-nondirectory buffer-file-name)))
|
|
"UNTITLED"))
|
|
(link-up (and (plist-get opt-plist :link-up)
|
|
(string-match "\\S-" (plist-get opt-plist :link-up))
|
|
(plist-get opt-plist :link-up)))
|
|
(link-home (and (plist-get opt-plist :link-home)
|
|
(string-match "\\S-" (plist-get opt-plist :link-home))
|
|
(plist-get opt-plist :link-home)))
|
|
(dummy (setq opt-plist (plist-put opt-plist :title title)))
|
|
(html-table-tag (plist-get opt-plist :html-table-tag))
|
|
(quote-re0 (concat "^[ \t]*" org-quote-string "\\>"))
|
|
(quote-re (concat "^\\(\\*+\\)\\([ \t]+" org-quote-string "\\>\\)"))
|
|
(inquote nil)
|
|
(infixed nil)
|
|
(inverse nil)
|
|
(in-local-list nil)
|
|
(local-list-type nil)
|
|
(local-list-indent nil)
|
|
(llt org-plain-list-ordered-item-terminator)
|
|
(email (plist-get opt-plist :email))
|
|
(language (plist-get opt-plist :language))
|
|
(keywords (plist-get opt-plist :keywords))
|
|
(description (plist-get opt-plist :description))
|
|
(lang-words nil)
|
|
(head-count 0) cnt
|
|
(start 0)
|
|
(coding-system (and (boundp 'buffer-file-coding-system)
|
|
buffer-file-coding-system))
|
|
(coding-system-for-write (or org-export-html-coding-system
|
|
coding-system))
|
|
(save-buffer-coding-system (or org-export-html-coding-system
|
|
coding-system))
|
|
(charset (and coding-system-for-write
|
|
(fboundp 'coding-system-get)
|
|
(coding-system-get coding-system-for-write
|
|
'mime-charset)))
|
|
(region
|
|
(buffer-substring
|
|
(if region-p (region-beginning) (point-min))
|
|
(if region-p (region-end) (point-max))))
|
|
(lines
|
|
(org-split-string
|
|
(org-export-preprocess-string
|
|
region
|
|
:emph-multiline t
|
|
:for-html t
|
|
:skip-before-1st-heading
|
|
(plist-get opt-plist :skip-before-1st-heading)
|
|
:drawers (plist-get opt-plist :drawers)
|
|
:todo-keywords (plist-get opt-plist :todo-keywords)
|
|
:tags (plist-get opt-plist :tags)
|
|
:priority (plist-get opt-plist :priority)
|
|
:footnotes (plist-get opt-plist :footnotes)
|
|
:timestamps (plist-get opt-plist :timestamps)
|
|
:archived-trees
|
|
(plist-get opt-plist :archived-trees)
|
|
:select-tags (plist-get opt-plist :select-tags)
|
|
:exclude-tags (plist-get opt-plist :exclude-tags)
|
|
:add-text
|
|
(plist-get opt-plist :text)
|
|
:LaTeX-fragments
|
|
(plist-get opt-plist :LaTeX-fragments))
|
|
"[\r\n]"))
|
|
table-open type
|
|
table-buffer table-orig-buffer
|
|
ind item-type starter didclose
|
|
rpl path attr desc descp desc1 desc2 link
|
|
snumber fnc item-tag initial-number
|
|
footnotes footref-seen
|
|
id-file href
|
|
)
|
|
|
|
(let ((inhibit-read-only t))
|
|
(org-unmodified
|
|
(remove-text-properties (point-min) (point-max)
|
|
'(:org-license-to-kill t))))
|
|
|
|
(message "Exporting...")
|
|
|
|
(setq org-min-level (org-get-min-level lines level-offset))
|
|
(setq org-last-level org-min-level)
|
|
(org-init-section-numbers)
|
|
|
|
(cond
|
|
((and date (string-match "%" date))
|
|
(setq date (format-time-string date)))
|
|
(date)
|
|
(t (setq date (format-time-string "%Y-%m-%d %T %Z"))))
|
|
|
|
;; Get the language-dependent settings
|
|
(setq lang-words (or (assoc language org-export-language-setup)
|
|
(assoc "en" org-export-language-setup)))
|
|
|
|
;; Switch to the output buffer
|
|
(set-buffer buffer)
|
|
(let ((inhibit-read-only t)) (erase-buffer))
|
|
(fundamental-mode)
|
|
(org-install-letbind)
|
|
|
|
(and (fboundp 'set-buffer-file-coding-system)
|
|
(set-buffer-file-coding-system coding-system-for-write))
|
|
|
|
(let ((case-fold-search nil)
|
|
(org-odd-levels-only odd))
|
|
;; create local variables for all options, to make sure all called
|
|
;; functions get the correct information
|
|
(mapc (lambda (x)
|
|
(set (make-local-variable (nth 2 x))
|
|
(plist-get opt-plist (car x))))
|
|
org-export-plist-vars)
|
|
(setq umax (if arg (prefix-numeric-value arg)
|
|
org-export-headline-levels))
|
|
(setq umax-toc (if (integerp org-export-with-toc)
|
|
(min org-export-with-toc umax)
|
|
umax))
|
|
(unless body-only
|
|
;; File header
|
|
(insert (format
|
|
"%s
|
|
<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\"
|
|
\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">
|
|
<html xmlns=\"http://www.w3.org/1999/xhtml\"
|
|
lang=\"%s\" xml:lang=\"%s\">
|
|
<head>
|
|
<title>%s</title>
|
|
<meta http-equiv=\"Content-Type\" content=\"text/html;charset=%s\"/>
|
|
<meta name=\"generator\" content=\"Org-mode\"/>
|
|
<meta name=\"generated\" content=\"%s\"/>
|
|
<meta name=\"author\" content=\"%s\"/>
|
|
<meta name=\"description\" content=\"%s\"/>
|
|
<meta name=\"keywords\" content=\"%s\"/>
|
|
%s
|
|
</head>
|
|
<body>
|
|
<div id=\"content\">
|
|
%s
|
|
"
|
|
(format
|
|
(or (and (stringp org-export-html-xml-declaration)
|
|
org-export-html-xml-declaration)
|
|
(cdr (assoc html-extension org-export-html-xml-declaration))
|
|
(cdr (assoc "html" org-export-html-xml-declaration))
|
|
|
|
"")
|
|
(or charset "iso-8859-1"))
|
|
language language
|
|
title
|
|
(or charset "iso-8859-1")
|
|
date author description keywords
|
|
style
|
|
(if (or link-up link-home)
|
|
(concat
|
|
(format org-export-html-home/up-format
|
|
(or link-up link-home)
|
|
(or link-home link-up))
|
|
"\n")
|
|
"")))
|
|
|
|
(org-export-html-insert-plist-item opt-plist :preamble opt-plist)
|
|
|
|
(when (plist-get opt-plist :auto-preamble)
|
|
(if title (insert (format org-export-html-title-format
|
|
(org-html-expand title))))))
|
|
|
|
(if (and org-export-with-toc (not body-only))
|
|
(progn
|
|
(push (format "<h%d>%s</h%d>\n"
|
|
org-export-html-toplevel-hlevel
|
|
(nth 3 lang-words)
|
|
org-export-html-toplevel-hlevel)
|
|
thetoc)
|
|
(push "<div id=\"text-table-of-contents\">\n" thetoc)
|
|
(push "<ul>\n<li>" thetoc)
|
|
(setq lines
|
|
(mapcar '(lambda (line)
|
|
(if (and (string-match org-todo-line-regexp line)
|
|
(not (get-text-property 0 'org-protected line)))
|
|
;; This is a headline
|
|
(progn
|
|
(setq have-headings t)
|
|
(setq level (- (match-end 1) (match-beginning 1)
|
|
level-offset)
|
|
level (org-tr-level level)
|
|
txt (save-match-data
|
|
(org-html-expand
|
|
(org-export-cleanup-toc-line
|
|
(match-string 3 line))))
|
|
todo
|
|
(or (and org-export-mark-todo-in-toc
|
|
(match-beginning 2)
|
|
(not (member (match-string 2 line)
|
|
org-done-keywords)))
|
|
; TODO, not DONE
|
|
(and org-export-mark-todo-in-toc
|
|
(= level umax-toc)
|
|
(org-search-todo-below
|
|
line lines level))))
|
|
(if (string-match
|
|
(org-re "[ \t]+:\\([[:alnum:]_@:]+\\):[ \t]*$") txt)
|
|
(setq txt (replace-match " <span class=\"tag\"> \\1</span>" t nil txt)))
|
|
(if (string-match quote-re0 txt)
|
|
(setq txt (replace-match "" t t txt)))
|
|
(setq snumber (org-section-number level))
|
|
(if org-export-with-section-numbers
|
|
(setq txt (concat snumber " " txt)))
|
|
(if (<= level (max umax umax-toc))
|
|
(setq head-count (+ head-count 1)))
|
|
(if (<= level umax-toc)
|
|
(progn
|
|
(if (> level org-last-level)
|
|
(progn
|
|
(setq cnt (- level org-last-level))
|
|
(while (>= (setq cnt (1- cnt)) 0)
|
|
(push "\n<ul>\n<li>" thetoc))
|
|
(push "\n" thetoc)))
|
|
(if (< level org-last-level)
|
|
(progn
|
|
(setq cnt (- org-last-level level))
|
|
(while (>= (setq cnt (1- cnt)) 0)
|
|
(push "</li>\n</ul>" thetoc))
|
|
(push "\n" thetoc)))
|
|
;; Check for targets
|
|
(while (string-match org-any-target-regexp line)
|
|
(setq line (replace-match
|
|
(concat "@<span class=\"target\">" (match-string 1 line) "@</span> ")
|
|
t t line)))
|
|
(while (string-match "<\\(<\\)+\\|>\\(>\\)+" txt)
|
|
(setq txt (replace-match "" t t txt)))
|
|
(setq href
|
|
(replace-regexp-in-string
|
|
"\\." "_" (format "sec-%s" snumber)))
|
|
(setq href (or (cdr (assoc href org-export-preferred-target-alist)) href))
|
|
(push
|
|
(format
|
|
(if todo
|
|
"</li>\n<li><a href=\"#%s\"><span class=\"todo\">%s</span></a>"
|
|
"</li>\n<li><a href=\"#%s\">%s</a>")
|
|
href txt) thetoc)
|
|
|
|
(setq org-last-level level))
|
|
)))
|
|
line)
|
|
lines))
|
|
(while (> org-last-level (1- org-min-level))
|
|
(setq org-last-level (1- org-last-level))
|
|
(push "</li>\n</ul>\n" thetoc))
|
|
(push "</div>\n" thetoc)
|
|
(setq thetoc (if have-headings (nreverse thetoc) nil))))
|
|
|
|
(setq head-count 0)
|
|
(org-init-section-numbers)
|
|
|
|
(org-open-par)
|
|
|
|
(while (setq line (pop lines) origline line)
|
|
(catch 'nextline
|
|
|
|
;; end of quote section?
|
|
(when (and inquote (string-match "^\\*+ " line))
|
|
(insert "</pre>\n")
|
|
(org-open-par)
|
|
(setq inquote nil))
|
|
;; inside a quote section?
|
|
(when inquote
|
|
(insert (org-html-protect line) "\n")
|
|
(throw 'nextline nil))
|
|
|
|
;; Fixed-width, verbatim lines (examples)
|
|
(when (and org-export-with-fixed-width
|
|
(string-match "^[ \t]*:\\(\\([ \t]\\|$\\)\\(.*\\)\\)" line))
|
|
(when (not infixed)
|
|
(setq infixed t)
|
|
(org-close-par-maybe)
|
|
|
|
(insert "<pre class=\"example\">\n"))
|
|
(insert (org-html-protect (match-string 3 line)) "\n")
|
|
(when (or (not lines)
|
|
(not (string-match "^[ \t]*:\\(\\([ \t]\\|$\\)\\(.*\\)\\)"
|
|
(car lines))))
|
|
(setq infixed nil)
|
|
(insert "</pre>\n")
|
|
(org-open-par))
|
|
(throw 'nextline nil))
|
|
|
|
(org-export-html-close-lists-maybe line)
|
|
|
|
;; Protected HTML
|
|
(when (get-text-property 0 'org-protected line)
|
|
(let (par (ind (get-text-property 0 'original-indentation line)))
|
|
(when (re-search-backward
|
|
"\\(<p>\\)\\([ \t\r\n]*\\)\\=" (- (point) 100) t)
|
|
(setq par (match-string 1))
|
|
(replace-match "\\2\n"))
|
|
(insert line "\n")
|
|
(while (and lines
|
|
(or (= (length (car lines)) 0)
|
|
(not ind)
|
|
(equal ind (get-text-property 0 'original-indentation (car lines))))
|
|
(or (= (length (car lines)) 0)
|
|
(get-text-property 0 'org-protected (car lines))))
|
|
(insert (pop lines) "\n"))
|
|
(and par (insert "<p>\n")))
|
|
(throw 'nextline nil))
|
|
|
|
;; Blockquotes, verse, and center
|
|
(when (equal "ORG-BLOCKQUOTE-START" line)
|
|
(org-close-par-maybe)
|
|
(insert "<blockquote>\n")
|
|
(org-open-par)
|
|
(throw 'nextline nil))
|
|
(when (equal "ORG-BLOCKQUOTE-END" line)
|
|
(org-close-par-maybe)
|
|
(insert "\n</blockquote>\n")
|
|
(org-open-par)
|
|
(throw 'nextline nil))
|
|
(when (equal "ORG-VERSE-START" line)
|
|
(org-close-par-maybe)
|
|
(insert "\n<p class=\"verse\">\n")
|
|
(setq org-par-open t)
|
|
(setq inverse t)
|
|
(throw 'nextline nil))
|
|
(when (equal "ORG-VERSE-END" line)
|
|
(insert "</p>\n")
|
|
(setq org-par-open nil)
|
|
(org-open-par)
|
|
(setq inverse nil)
|
|
(throw 'nextline nil))
|
|
(when (equal "ORG-CENTER-START" line)
|
|
(org-close-par-maybe)
|
|
(insert "\n<div style=\"text-align: center\">")
|
|
(org-open-par)
|
|
(throw 'nextline nil))
|
|
(when (equal "ORG-CENTER-END" line)
|
|
(org-close-par-maybe)
|
|
(insert "\n</div>")
|
|
(org-open-par)
|
|
(throw 'nextline nil))
|
|
(run-hooks 'org-export-html-after-blockquotes-hook)
|
|
(when inverse
|
|
(let ((i (org-get-string-indentation line)))
|
|
(if (> i 0)
|
|
(setq line (concat (mapconcat 'identity
|
|
(make-list (* 2 i) "\\nbsp") "")
|
|
" " (org-trim line))))
|
|
(unless (string-match "\\\\\\\\[ \t]*$" line)
|
|
(setq line (concat line "\\\\")))))
|
|
|
|
;; make targets to anchors
|
|
(setq start 0)
|
|
(while (string-match
|
|
"<<<?\\([^<>]*\\)>>>?\\((INVISIBLE)\\)?[ \t]*\n?" line start)
|
|
(cond
|
|
((get-text-property (match-beginning 1) 'org-protected line)
|
|
(setq start (match-end 1)))
|
|
((match-end 2)
|
|
(setq line (replace-match
|
|
(format
|
|
"@<a name=\"%s\" id=\"%s\">@</a>"
|
|
(org-solidify-link-text (match-string 1 line))
|
|
(org-solidify-link-text (match-string 1 line)))
|
|
t t line)))
|
|
((and org-export-with-toc (equal (string-to-char line) ?*))
|
|
;; FIXME: NOT DEPENDENT on TOC?????????????????????
|
|
(setq line (replace-match
|
|
(concat "@<span class=\"target\">"
|
|
(match-string 1 line) "@</span> ")
|
|
;; (concat "@<i>" (match-string 1 line) "@</i> ")
|
|
t t line)))
|
|
(t
|
|
(setq line (replace-match
|
|
(concat "@<a name=\""
|
|
(org-solidify-link-text (match-string 1 line))
|
|
"\" class=\"target\">" (match-string 1 line)
|
|
"@</a> ")
|
|
t t line)))))
|
|
|
|
(setq line (org-html-handle-time-stamps line))
|
|
|
|
;; replace "&" by "&", "<" and ">" by "<" and ">"
|
|
;; handle @<..> HTML tags (replace "@>..<" by "<..>")
|
|
;; Also handle sub_superscripts and checkboxes
|
|
(or (string-match org-table-hline-regexp line)
|
|
(setq line (org-html-expand line)))
|
|
|
|
;; Format the links
|
|
(setq start 0)
|
|
(while (string-match org-bracket-link-analytic-regexp++ line start)
|
|
(setq start (match-beginning 0))
|
|
(setq path (save-match-data (org-link-unescape
|
|
(match-string 3 line))))
|
|
(setq type (cond
|
|
((match-end 2) (match-string 2 line))
|
|
((save-match-data
|
|
(or (file-name-absolute-p path)
|
|
(string-match "^\\.\\.?/" path)))
|
|
"file")
|
|
(t "internal")))
|
|
(setq path (org-extract-attributes (org-link-unescape path)))
|
|
(setq attr (get-text-property 0 'org-attributes path))
|
|
(setq desc1 (if (match-end 5) (match-string 5 line))
|
|
desc2 (if (match-end 2) (concat type ":" path) path)
|
|
descp (and desc1 (not (equal desc1 desc2)))
|
|
desc (or desc1 desc2))
|
|
;; Make an image out of the description if that is so wanted
|
|
(when (and descp (org-file-image-p
|
|
desc org-export-html-inline-image-extensions))
|
|
(save-match-data
|
|
(if (string-match "^file:" desc)
|
|
(setq desc (substring desc (match-end 0)))))
|
|
(setq desc (org-add-props
|
|
(concat "<img src=\"" desc "\"/>")
|
|
'(org-protected t))))
|
|
(cond
|
|
((equal type "internal")
|
|
(let
|
|
((frag-0
|
|
(if (= (string-to-char path) ?#)
|
|
(substring path 1)
|
|
path)))
|
|
(setq rpl
|
|
(org-html-make-link
|
|
opt-plist
|
|
""
|
|
""
|
|
(org-solidify-link-text
|
|
(save-match-data (org-link-unescape frag-0))
|
|
nil)
|
|
desc attr nil))))
|
|
((and (equal type "id")
|
|
(setq id-file (org-id-find-id-file path)))
|
|
;; This is an id: link to another file (if it was the same file,
|
|
;; it would have become an internal link...)
|
|
(save-match-data
|
|
(setq id-file (file-relative-name
|
|
id-file
|
|
(file-name-directory org-current-export-file)))
|
|
(setq rpl
|
|
(org-html-make-link opt-plist
|
|
"file" id-file
|
|
(concat (if (org-uuidgen-p path) "ID-") path)
|
|
desc
|
|
attr
|
|
nil))))
|
|
((member type '("http" "https"))
|
|
;; standard URL, can inline as image
|
|
(setq rpl
|
|
(org-html-make-link opt-plist
|
|
type path nil
|
|
desc
|
|
attr
|
|
(org-html-should-inline-p path descp))))
|
|
((member type '("ftp" "mailto" "news"))
|
|
;; standard URL, can't inline as image
|
|
(setq rpl
|
|
(org-html-make-link opt-plist
|
|
type path nil
|
|
desc
|
|
attr
|
|
nil)))
|
|
|
|
((string= type "coderef")
|
|
(let*
|
|
((coderef-str (format "coderef-%s" path))
|
|
(attr-1
|
|
(format "class=\"coderef\" onmouseover=\"CodeHighlightOn(this, '%s');\" onmouseout=\"CodeHighlightOff(this, '%s');\""
|
|
coderef-str coderef-str)))
|
|
(setq rpl
|
|
(org-html-make-link opt-plist
|
|
type "" coderef-str
|
|
(format
|
|
(org-export-get-coderef-format
|
|
path
|
|
(and descp desc))
|
|
(cdr (assoc path org-export-code-refs)))
|
|
attr-1
|
|
nil))))
|
|
|
|
((functionp (setq fnc (nth 2 (assoc type org-link-protocols))))
|
|
;; The link protocol has a function for format the link
|
|
(setq rpl
|
|
(save-match-data
|
|
(funcall fnc (org-link-unescape path) desc1 'html))))
|
|
|
|
((string= type "file")
|
|
;; FILE link
|
|
(save-match-data
|
|
(let*
|
|
((components
|
|
(if
|
|
(string-match "::\\(.*\\)" path)
|
|
(list
|
|
(replace-match "" t nil path)
|
|
(match-string 1 path))
|
|
(list path nil)))
|
|
|
|
;;The proper path, without a fragment
|
|
(path-1
|
|
(first components))
|
|
|
|
;;The raw fragment
|
|
(fragment-0
|
|
(second components))
|
|
|
|
;;Check the fragment. If it can't be used as
|
|
;;target fragment we'll pass nil instead.
|
|
(fragment-1
|
|
(if
|
|
(and fragment-0
|
|
(not (string-match "^[0-9]*$" fragment-0))
|
|
(not (string-match "^\\*" fragment-0))
|
|
(not (string-match "^/.*/$" fragment-0)))
|
|
(org-solidify-link-text
|
|
(org-link-unescape fragment-0))
|
|
nil))
|
|
(desc-2
|
|
;;Description minus "file:" and ".org"
|
|
(if (string-match "^file:" desc)
|
|
(let
|
|
((desc-1 (replace-match "" t t desc)))
|
|
(if (string-match "\\.org$" desc-1)
|
|
(replace-match "" t t desc-1)
|
|
desc-1))
|
|
desc)))
|
|
|
|
(setq rpl
|
|
(if
|
|
(and
|
|
(functionp link-validate)
|
|
(not (funcall link-validate path-1 current-dir)))
|
|
desc
|
|
(org-html-make-link opt-plist
|
|
"file" path-1 fragment-1 desc-2 attr
|
|
(org-html-should-inline-p path-1 descp)))))))
|
|
|
|
(t
|
|
;; just publish the path, as default
|
|
(setq rpl (concat "<i><" type ":"
|
|
(save-match-data (org-link-unescape path))
|
|
"></i>"))))
|
|
(setq line (replace-match rpl t t line)
|
|
start (+ start (length rpl))))
|
|
|
|
;; TODO items
|
|
(if (and (string-match org-todo-line-regexp line)
|
|
(match-beginning 2))
|
|
|
|
(setq line
|
|
(concat (substring line 0 (match-beginning 2))
|
|
"<span class=\""
|
|
(if (member (match-string 2 line)
|
|
org-done-keywords)
|
|
"done" "todo")
|
|
" " (match-string 2 line)
|
|
"\"> " (org-export-html-get-todo-kwd-class-name
|
|
(match-string 2 line))
|
|
"</span>" (substring line (match-end 2)))))
|
|
|
|
;; Does this contain a reference to a footnote?
|
|
(when org-export-with-footnotes
|
|
(setq start 0)
|
|
(while (string-match "\\([^* \t].*?\\)\\[\\([0-9]+\\)\\]" line start)
|
|
(if (get-text-property (match-beginning 2) 'org-protected line)
|
|
(setq start (match-end 2))
|
|
(let ((n (match-string 2 line)) extra a)
|
|
(if (setq a (assoc n footref-seen))
|
|
(progn
|
|
(setcdr a (1+ (cdr a)))
|
|
(setq extra (format ".%d" (cdr a))))
|
|
(setq extra "")
|
|
(push (cons n 1) footref-seen))
|
|
(setq line
|
|
(replace-match
|
|
(format
|
|
(concat "%s"
|
|
(format org-export-html-footnote-format
|
|
"<a class=\"footref\" name=\"fnr.%s%s\" href=\"#fn.%s\">%s</a>"))
|
|
(or (match-string 1 line) "") n extra n n)
|
|
t t line))))))
|
|
|
|
(cond
|
|
((string-match "^\\(\\*+\\)[ \t]+\\(.*\\)" line)
|
|
;; This is a headline
|
|
(setq level (org-tr-level (- (match-end 1) (match-beginning 1)
|
|
level-offset))
|
|
txt (match-string 2 line))
|
|
(if (string-match quote-re0 txt)
|
|
(setq txt (replace-match "" t t txt)))
|
|
(if (<= level (max umax umax-toc))
|
|
(setq head-count (+ head-count 1)))
|
|
(when in-local-list
|
|
;; Close any local lists before inserting a new header line
|
|
(while local-list-type
|
|
(org-close-li (car local-list-type))
|
|
(insert (format "</%sl>\n" (car local-list-type)))
|
|
(pop local-list-type))
|
|
(setq local-list-indent nil
|
|
in-local-list nil))
|
|
(setq first-heading-pos (or first-heading-pos (point)))
|
|
(org-html-level-start level txt umax
|
|
(and org-export-with-toc (<= level umax))
|
|
head-count)
|
|
|
|
;; QUOTES
|
|
(when (string-match quote-re line)
|
|
(org-close-par-maybe)
|
|
(insert "<pre>")
|
|
(setq inquote t)))
|
|
|
|
((string-match "^[ \t]*- __+[ \t]*$" line)
|
|
;; Explicit list closure
|
|
(when local-list-type
|
|
(let ((ind (org-get-indentation line)))
|
|
(while (and local-list-indent
|
|
(<= ind (car local-list-indent)))
|
|
(org-close-li (car local-list-type))
|
|
(insert (format "</%sl>\n" (car local-list-type)))
|
|
(pop local-list-type)
|
|
(pop local-list-indent))
|
|
(or local-list-indent (setq in-local-list nil))))
|
|
(throw 'nextline nil))
|
|
|
|
((and org-export-with-tables
|
|
(string-match "^\\([ \t]*\\)\\(|\\|\\+-+\\+\\)" line))
|
|
(when (not table-open)
|
|
;; New table starts
|
|
(setq table-open t table-buffer nil table-orig-buffer nil))
|
|
|
|
;; Accumulate lines
|
|
(setq table-buffer (cons line table-buffer)
|
|
table-orig-buffer (cons origline table-orig-buffer))
|
|
(when (or (not lines)
|
|
(not (string-match "^\\([ \t]*\\)\\(|\\|\\+-+\\+\\)"
|
|
(car lines))))
|
|
(setq table-open nil
|
|
table-buffer (nreverse table-buffer)
|
|
table-orig-buffer (nreverse table-orig-buffer))
|
|
(org-close-par-maybe)
|
|
(insert (org-format-table-html table-buffer table-orig-buffer))))
|
|
(t
|
|
;; Normal lines
|
|
(when (string-match
|
|
(cond
|
|
((eq llt t) "^\\([ \t]*\\)\\(\\([-+*] \\)\\|\\([0-9]+[.)]\\) \\)?\\( *[^ \t\n\r]\\|[ \t]*$\\)")
|
|
((= llt ?.) "^\\([ \t]*\\)\\(\\([-+*] \\)\\|\\([0-9]+\\.\\) \\)?\\( *[^ \t\n\r]\\|[ \t]*$\\)")
|
|
((= llt ?\)) "^\\([ \t]*\\)\\(\\([-+*] \\)\\|\\([0-9]+)\\) \\)?\\( *[^ \t\n\r]\\|[ \t]*$\\)")
|
|
(t (error "Invalid value of `org-plain-list-ordered-item-terminator'")))
|
|
line)
|
|
(setq ind (or (get-text-property 0 'original-indentation line)
|
|
(org-get-string-indentation line))
|
|
item-type (if (match-beginning 4) "o" "u")
|
|
starter (if (match-beginning 2)
|
|
(substring (match-string 2 line) 0 -1))
|
|
line (substring line (match-beginning 5))
|
|
initial-number nil
|
|
item-tag nil)
|
|
(if (string-match "\\`\\[@start:\\([0-9]+\\)\\][ \t]?" line)
|
|
(setq initial-number (match-string 1 line)
|
|
line (replace-match "" t t line)))
|
|
(if (and starter (string-match "\\(.*?\\) ::[ \t]*" line))
|
|
(setq item-type "d"
|
|
item-tag (match-string 1 line)
|
|
line (substring line (match-end 0))))
|
|
(when (and (not (equal item-type "d"))
|
|
(not (string-match "[^ \t]" line)))
|
|
;; empty line. Pretend indentation is large.
|
|
(setq ind (if org-empty-line-terminates-plain-lists
|
|
0
|
|
(1+ (or (car local-list-indent) 1)))))
|
|
(setq didclose nil)
|
|
(while (and in-local-list
|
|
(or (and (= ind (car local-list-indent))
|
|
(not starter))
|
|
(< ind (car local-list-indent))))
|
|
(setq didclose t)
|
|
(org-close-li (car local-list-type))
|
|
(insert (format "</%sl>\n" (car local-list-type)))
|
|
(pop local-list-type) (pop local-list-indent)
|
|
(setq in-local-list local-list-indent))
|
|
(cond
|
|
((and starter
|
|
(or (not in-local-list)
|
|
(> ind (car local-list-indent))))
|
|
;; check for a specified start number
|
|
;; Start new (level of) list
|
|
(org-close-par-maybe)
|
|
(insert (cond
|
|
((equal item-type "u") "<ul>\n<li>\n")
|
|
((equal item-type "o")
|
|
(if initial-number
|
|
(format "<ol start=%s>\n<li>\n" initial-number)
|
|
"<ol>\n<li>\n"))
|
|
((equal item-type "d")
|
|
(format "<dl>\n<dt>%s</dt><dd>\n" item-tag))))
|
|
(push item-type local-list-type)
|
|
(push ind local-list-indent)
|
|
(setq in-local-list t))
|
|
(starter
|
|
;; continue current list
|
|
(org-close-li (car local-list-type))
|
|
(insert (cond
|
|
((equal (car local-list-type) "d")
|
|
(format "<dt>%s</dt><dd>\n" (or item-tag "???")))
|
|
(t "<li>\n"))))
|
|
(didclose
|
|
;; we did close a list, normal text follows: need <p>
|
|
(org-open-par)))
|
|
(if (string-match "^[ \t]*\\[\\([X ]\\)\\]" line)
|
|
(setq line
|
|
(replace-match
|
|
(if (equal (match-string 1 line) "X")
|
|
"<b>[X]</b>"
|
|
"<b>[<span style=\"visibility:hidden;\">X</span>]</b>")
|
|
t t line))))
|
|
|
|
;; Horizontal line
|
|
(when (string-match "^[ \t]*-\\{5,\\}[ \t]*$" line)
|
|
(if org-par-open
|
|
(insert "\n</p>\n<hr/>\n<p>\n")
|
|
(insert "\n<hr/>\n"))
|
|
(throw 'nextline nil))
|
|
|
|
;; Empty lines start a new paragraph. If hand-formatted lists
|
|
;; are not fully interpreted, lines starting with "-", "+", "*"
|
|
;; also start a new paragraph.
|
|
(if (string-match "^ [-+*]-\\|^[ \t]*$" line) (org-open-par))
|
|
|
|
;; Is this the start of a footnote?
|
|
(when org-export-with-footnotes
|
|
(when (and (boundp 'footnote-section-tag-regexp)
|
|
(string-match (concat "^" footnote-section-tag-regexp)
|
|
line))
|
|
;; ignore this line
|
|
(throw 'nextline nil))
|
|
(when (string-match "^[ \t]*\\[\\([0-9]+\\)\\]" line)
|
|
(org-close-par-maybe)
|
|
(let ((n (match-string 1 line)))
|
|
(setq org-par-open t
|
|
line (replace-match
|
|
(format
|
|
(concat "<p class=\"footnote\">"
|
|
(format org-export-html-footnote-format
|
|
"<a class=\"footnum\" name=\"fn.%s\" href=\"#fnr.%s\">%s</a>"))
|
|
n n n) t t line)))))
|
|
;; Check if the line break needs to be conserved
|
|
(cond
|
|
((string-match "\\\\\\\\[ \t]*$" line)
|
|
(setq line (replace-match "<br/>" t t line)))
|
|
(org-export-preserve-breaks
|
|
(setq line (concat line "<br/>"))))
|
|
|
|
;; Check if a paragraph should be started
|
|
(let ((start 0))
|
|
(while (and org-par-open
|
|
(string-match "\\\\par\\>" line start))
|
|
;; Leave a space in the </p> so that the footnote matcher
|
|
;; does not see this.
|
|
(if (not (get-text-property (match-beginning 0)
|
|
'org-protected line))
|
|
(setq line (replace-match "</p ><p >" t t line)))
|
|
(setq start (match-end 0))))
|
|
|
|
(insert line "\n")))))
|
|
|
|
;; Properly close all local lists and other lists
|
|
(when inquote
|
|
(insert "</pre>\n")
|
|
(org-open-par))
|
|
(when in-local-list
|
|
;; Close any local lists before inserting a new header line
|
|
(while local-list-type
|
|
(org-close-li (car local-list-type))
|
|
(insert (format "</%sl>\n" (car local-list-type)))
|
|
(pop local-list-type))
|
|
(setq local-list-indent nil
|
|
in-local-list nil))
|
|
(org-html-level-start 1 nil umax
|
|
(and org-export-with-toc (<= level umax))
|
|
head-count)
|
|
;; the </div> to close the last text-... div.
|
|
(when (and (> umax 0) first-heading-pos) (insert "</div>\n"))
|
|
|
|
(save-excursion
|
|
(goto-char (point-min))
|
|
(while (re-search-forward "<p class=\"footnote\">[^\000]*?\\(</p>\\|\\'\\)" nil t)
|
|
(push (match-string 0) footnotes)
|
|
(replace-match "" t t)))
|
|
(when footnotes
|
|
(insert (format org-export-html-footnotes-section
|
|
(nth 4 lang-words)
|
|
(mapconcat 'identity (nreverse footnotes) "\n"))
|
|
"\n"))
|
|
(let ((bib (org-export-html-get-bibliography)))
|
|
(when bib
|
|
(insert "\n" bib "\n")))
|
|
(unless body-only
|
|
(when (plist-get opt-plist :auto-postamble)
|
|
(insert "<div id=\"postamble\">\n")
|
|
(when (and org-export-author-info author)
|
|
(insert "<p class=\"author\"> "
|
|
(nth 1 lang-words) ": " author "\n")
|
|
(when (and org-export-email-info email (string-match "\\S-" email))
|
|
(if (listp (split-string email ",+ *"))
|
|
(mapc (lambda(e)
|
|
(insert "<a href=\"mailto:" e "\"><"
|
|
e "></a>\n"))
|
|
(split-string email ",+ *"))
|
|
(insert "<a href=\"mailto:" email "\"><"
|
|
email "></a>\n")))
|
|
(insert "</p>\n"))
|
|
(when (and date org-export-time-stamp-file)
|
|
(insert "<p class=\"date\"> "
|
|
(nth 2 lang-words) ": "
|
|
date "</p>\n"))
|
|
(when org-export-creator-info
|
|
(insert (format "<p class=\"creator\">HTML generated by org-mode %s in emacs %s</p>\n"
|
|
org-version emacs-major-version)))
|
|
(when org-export-html-validation-link
|
|
(insert org-export-html-validation-link "\n"))
|
|
(insert "</div>"))
|
|
|
|
(if org-export-html-with-timestamp
|
|
(insert org-export-html-html-helper-timestamp))
|
|
(org-export-html-insert-plist-item opt-plist :postamble opt-plist)
|
|
(insert "\n</div>\n</body>\n</html>\n"))
|
|
|
|
(unless (plist-get opt-plist :buffer-will-be-killed)
|
|
(normal-mode)
|
|
(if (eq major-mode (default-value 'major-mode))
|
|
(html-mode)))
|
|
|
|
;; insert the table of contents
|
|
(goto-char (point-min))
|
|
(when thetoc
|
|
(if (or (re-search-forward
|
|
"<p>\\s-*\\[TABLE-OF-CONTENTS\\]\\s-*</p>" nil t)
|
|
(re-search-forward
|
|
"\\[TABLE-OF-CONTENTS\\]" nil t))
|
|
(progn
|
|
(goto-char (match-beginning 0))
|
|
(replace-match ""))
|
|
(goto-char first-heading-pos)
|
|
(when (looking-at "\\s-*</p>")
|
|
(goto-char (match-end 0))
|
|
(insert "\n")))
|
|
(insert "<div id=\"table-of-contents\">\n")
|
|
(mapc 'insert thetoc)
|
|
(insert "</div>\n"))
|
|
;; remove empty paragraphs and lists
|
|
(goto-char (point-min))
|
|
(while (re-search-forward "<p>[ \r\n\t]*</p>" nil t)
|
|
(replace-match ""))
|
|
(goto-char (point-min))
|
|
(while (re-search-forward "<li>[ \r\n\t]*</li>\n?" nil t)
|
|
(replace-match ""))
|
|
(goto-char (point-min))
|
|
(while (re-search-forward "</ul>\\s-*<ul>\n?" nil t)
|
|
(replace-match ""))
|
|
;; Convert whitespace place holders
|
|
(goto-char (point-min))
|
|
(let (beg end n)
|
|
(while (setq beg (next-single-property-change (point) 'org-whitespace))
|
|
(setq n (get-text-property beg 'org-whitespace)
|
|
end (next-single-property-change beg 'org-whitespace))
|
|
(goto-char beg)
|
|
(delete-region beg end)
|
|
(insert (format "<span style=\"visibility:hidden;\">%s</span>"
|
|
(make-string n ?x)))))
|
|
;; Remove empty lines at the beginning of the file.
|
|
(goto-char (point-min))
|
|
(when (looking-at "\\s-+\n") (replace-match ""))
|
|
;; Remove display properties
|
|
(remove-text-properties (point-min) (point-max) '(display t))
|
|
;; Run the hook
|
|
(run-hooks 'org-export-html-final-hook)
|
|
(or to-buffer (save-buffer))
|
|
(goto-char (point-min))
|
|
(or (org-export-push-to-kill-ring "HTML")
|
|
(message "Exporting... done"))
|
|
(if (eq to-buffer 'string)
|
|
(prog1 (buffer-substring (point-min) (point-max))
|
|
(kill-buffer (current-buffer)))
|
|
(current-buffer)))))
|
|
|
|
(defun org-export-html-insert-plist-item (plist key &rest args)
|
|
(let ((item (plist-get plist key)))
|
|
(cond ((functionp item)
|
|
(apply item args))
|
|
(item
|
|
(insert item)))))
|
|
|
|
(defun org-export-html-format-href (s)
|
|
"Make sure the S is valid as a href reference in an XHTML document."
|
|
(save-match-data
|
|
(let ((start 0))
|
|
(while (string-match "&" s start)
|
|
(setq start (+ (match-beginning 0) 3)
|
|
s (replace-match "&" t t s)))))
|
|
s)
|
|
|
|
(defun org-export-html-format-desc (s)
|
|
"Make sure the S is valid as a description in a link."
|
|
(if (and s (not (get-text-property 1 'org-protected s)))
|
|
(save-match-data
|
|
(org-html-do-expand s))
|
|
s))
|
|
|
|
(defun org-export-html-format-image (src par-open)
|
|
"Create image tag with source and attributes."
|
|
(save-match-data
|
|
(if (string-match "^ltxpng/" src)
|
|
(format "<img src=\"%s\" alt=\"%s\"/>"
|
|
src (org-find-text-property-in-string 'org-latex-src src))
|
|
(let* ((caption (org-find-text-property-in-string 'org-caption src))
|
|
(attr (org-find-text-property-in-string 'org-attributes src))
|
|
(label (org-find-text-property-in-string 'org-label src)))
|
|
(setq caption (and caption (org-html-do-expand caption)))
|
|
(concat
|
|
(if caption
|
|
(format "%s<div %sclass=\"figure\">
|
|
<p>"
|
|
(if org-par-open "</p>\n" "")
|
|
(if label (format "id=\"%s\" " label) "")))
|
|
(format "<img src=\"%s\"%s />"
|
|
src
|
|
(if (string-match "\\<alt=" (or attr ""))
|
|
(concat " " attr )
|
|
(concat " " attr " alt=\"" src "\"")))
|
|
(if caption
|
|
(format "</p>%s
|
|
</div>%s"
|
|
(concat "\n<p>" caption "</p>")
|
|
(if org-par-open "\n<p>" ""))))))))
|
|
|
|
(defun org-export-html-get-bibliography ()
|
|
"Find bibliography, cut it out and return it."
|
|
(catch 'exit
|
|
(let (beg end (cnt 1) bib)
|
|
(save-excursion
|
|
(goto-char (point-min))
|
|
(when (re-search-forward "^[ \t]*<div \\(id\\|class\\)=\"bibliography\"" nil t)
|
|
(setq beg (match-beginning 0))
|
|
(while (re-search-forward "</?div\\>" nil t)
|
|
(setq cnt (+ cnt (if (string= (match-string 0) "<div") +1 -1)))
|
|
(when (= cnt 0)
|
|
(and (looking-at ">") (forward-char 1))
|
|
(setq bib (buffer-substring beg (point)))
|
|
(delete-region beg (point))
|
|
(throw 'exit bib))))
|
|
nil))))
|
|
|
|
(defvar org-table-number-regexp) ; defined in org-table.el
|
|
(defun org-format-table-html (lines olines)
|
|
"Find out which HTML converter to use and return the HTML code."
|
|
(if (stringp lines)
|
|
(setq lines (org-split-string lines "\n")))
|
|
(if (string-match "^[ \t]*|" (car lines))
|
|
;; A normal org table
|
|
(org-format-org-table-html lines)
|
|
;; Table made by table.el - test for spanning
|
|
(let* ((hlines (delq nil (mapcar
|
|
(lambda (x)
|
|
(if (string-match "^[ \t]*\\+-" x) x
|
|
nil))
|
|
lines)))
|
|
(first (car hlines))
|
|
(ll (and (string-match "\\S-+" first)
|
|
(match-string 0 first)))
|
|
(re (concat "^[ \t]*" (regexp-quote ll)))
|
|
(spanning (delq nil (mapcar (lambda (x) (not (string-match re x)))
|
|
hlines))))
|
|
(if (and (not spanning)
|
|
(not org-export-prefer-native-exporter-for-tables))
|
|
;; We can use my own converter with HTML conversions
|
|
(org-format-table-table-html lines)
|
|
;; Need to use the code generator in table.el, with the original text.
|
|
(org-format-table-table-html-using-table-generate-source olines)))))
|
|
|
|
(defvar org-table-number-fraction) ; defined in org-table.el
|
|
(defun org-format-org-table-html (lines &optional splice)
|
|
"Format a table into HTML."
|
|
(require 'org-table)
|
|
;; Get rid of hlines at beginning and end
|
|
(if (string-match "^[ \t]*|-" (car lines)) (setq lines (cdr lines)))
|
|
(setq lines (nreverse lines))
|
|
(if (string-match "^[ \t]*|-" (car lines)) (setq lines (cdr lines)))
|
|
(setq lines (nreverse lines))
|
|
(when org-export-table-remove-special-lines
|
|
;; Check if the table has a marking column. If yes remove the
|
|
;; column and the special lines
|
|
(setq lines (org-table-clean-before-export lines)))
|
|
|
|
(let* ((caption (org-find-text-property-in-string 'org-caption (car lines)))
|
|
(label (org-find-text-property-in-string 'org-label (car lines)))
|
|
(attributes (org-find-text-property-in-string 'org-attributes
|
|
(car lines)))
|
|
(html-table-tag (org-export-splice-attributes
|
|
html-table-tag attributes))
|
|
(head (and org-export-highlight-first-table-line
|
|
(delq nil (mapcar
|
|
(lambda (x) (string-match "^[ \t]*|-" x))
|
|
(cdr lines)))))
|
|
|
|
(nline 0) fnum nfields i
|
|
tbopen line fields html gr colgropen rowstart rowend)
|
|
(setq caption (and caption (org-html-do-expand caption)))
|
|
(if splice (setq head nil))
|
|
(unless splice (push (if head "<thead>" "<tbody>") html))
|
|
(setq tbopen t)
|
|
(while (setq line (pop lines))
|
|
(catch 'next-line
|
|
(if (string-match "^[ \t]*|-" line)
|
|
(progn
|
|
(unless splice
|
|
(push (if head "</thead>" "</tbody>") html)
|
|
(if lines (push "<tbody>" html) (setq tbopen nil)))
|
|
(setq head nil) ;; head ends here, first time around
|
|
;; ignore this line
|
|
(throw 'next-line t)))
|
|
;; Break the line into fields
|
|
(setq fields (org-split-string line "[ \t]*|[ \t]*"))
|
|
(unless fnum (setq fnum (make-vector (length fields) 0)
|
|
nfields (length fnum)))
|
|
(setq nline (1+ nline) i -1
|
|
rowstart (eval (car org-export-table-row-tags))
|
|
rowend (eval (cdr org-export-table-row-tags)))
|
|
(push (concat rowstart
|
|
(mapconcat
|
|
(lambda (x)
|
|
(setq i (1+ i))
|
|
(if (and (< i nfields) ; make sure no rogue line causes an error here
|
|
(string-match org-table-number-regexp x))
|
|
(incf (aref fnum i)))
|
|
(cond
|
|
(head
|
|
(concat
|
|
(format (car org-export-table-header-tags) "col")
|
|
x
|
|
(cdr org-export-table-header-tags)))
|
|
((and (= i 0) org-export-html-table-use-header-tags-for-first-column)
|
|
(concat
|
|
(format (car org-export-table-header-tags) "row")
|
|
x
|
|
(cdr org-export-table-header-tags)))
|
|
(t
|
|
(concat (car org-export-table-data-tags) x
|
|
(cdr org-export-table-data-tags)))))
|
|
fields "")
|
|
rowend)
|
|
html)))
|
|
(unless splice (if tbopen (push "</tbody>" html)))
|
|
(unless splice (push "</table>\n" html))
|
|
(setq html (nreverse html))
|
|
(unless splice
|
|
;; Put in col tags with the alignment (unfortunately often ignored...)
|
|
(unless (car org-table-colgroup-info)
|
|
(setq org-table-colgroup-info
|
|
(cons :start (cdr org-table-colgroup-info))))
|
|
(push (mapconcat
|
|
(lambda (x)
|
|
(setq gr (pop org-table-colgroup-info))
|
|
(format "%s<col align=\"%s\" />%s"
|
|
(if (memq gr '(:start :startend))
|
|
(prog1
|
|
(if colgropen "</colgroup>\n<colgroup>" "<colgroup>")
|
|
(setq colgropen t))
|
|
"")
|
|
(if (> (/ (float x) nline) org-table-number-fraction)
|
|
"right" "left")
|
|
(if (memq gr '(:end :startend))
|
|
(progn (setq colgropen nil) "</colgroup>")
|
|
"")))
|
|
fnum "")
|
|
html)
|
|
(if colgropen (setq html (cons (car html) (cons "</colgroup>" (cdr html)))))
|
|
;; Since the output of HTML table formatter can also be used in
|
|
;; DocBook document, we want to always include the caption to make
|
|
;; DocBook XML file valid.
|
|
(push (format "<caption>%s</caption>" (or caption "")) html)
|
|
(when label (push (format "<a name=\"%s\" id=\"%s\"></a>" label label)
|
|
html))
|
|
(push html-table-tag html))
|
|
(concat (mapconcat 'identity html "\n") "\n")))
|
|
|
|
(defun org-export-splice-attributes (tag attributes)
|
|
"Read attributes in string ATTRIBUTES, add and replace in HTML tag TAG."
|
|
(if (not attributes)
|
|
tag
|
|
(let (oldatt newatt)
|
|
(setq oldatt (org-extract-attributes-from-string tag)
|
|
tag (pop oldatt)
|
|
newatt (cdr (org-extract-attributes-from-string attributes)))
|
|
(while newatt
|
|
(setq oldatt (plist-put oldatt (pop newatt) (pop newatt))))
|
|
(if (string-match ">" tag)
|
|
(setq tag
|
|
(replace-match (concat (org-attributes-to-string oldatt) ">")
|
|
t t tag)))
|
|
tag)))
|
|
|
|
(defun org-format-table-table-html (lines)
|
|
"Format a table generated by table.el into HTML.
|
|
This conversion does *not* use `table-generate-source' from table.el.
|
|
This has the advantage that Org-mode's HTML conversions can be used.
|
|
But it has the disadvantage, that no cell- or row-spanning is allowed."
|
|
(let (line field-buffer
|
|
(head org-export-highlight-first-table-line)
|
|
fields html empty i)
|
|
(setq html (concat html-table-tag "\n"))
|
|
(while (setq line (pop lines))
|
|
(setq empty " ")
|
|
(catch 'next-line
|
|
(if (string-match "^[ \t]*\\+-" line)
|
|
(progn
|
|
(if field-buffer
|
|
(progn
|
|
(setq
|
|
html
|
|
(concat
|
|
html
|
|
"<tr>"
|
|
(mapconcat
|
|
(lambda (x)
|
|
(if (equal x "") (setq x empty))
|
|
(if head
|
|
(concat
|
|
(format (car org-export-table-header-tags) "col")
|
|
x
|
|
(cdr org-export-table-header-tags))
|
|
(concat (car org-export-table-data-tags) x
|
|
(cdr org-export-table-data-tags))))
|
|
field-buffer "\n")
|
|
"</tr>\n"))
|
|
(setq head nil)
|
|
(setq field-buffer nil)))
|
|
;; Ignore this line
|
|
(throw 'next-line t)))
|
|
;; Break the line into fields and store the fields
|
|
(setq fields (org-split-string line "[ \t]*|[ \t]*"))
|
|
(if field-buffer
|
|
(setq field-buffer (mapcar
|
|
(lambda (x)
|
|
(concat x "<br/>" (pop fields)))
|
|
field-buffer))
|
|
(setq field-buffer fields))))
|
|
(setq html (concat html "</table>\n"))
|
|
html))
|
|
|
|
(defun org-format-table-table-html-using-table-generate-source (lines)
|
|
"Format a table into html, using `table-generate-source' from table.el.
|
|
This has the advantage that cell- or row-spanning is allowed.
|
|
But it has the disadvantage, that Org-mode's HTML conversions cannot be used."
|
|
(require 'table)
|
|
(with-current-buffer (get-buffer-create " org-tmp1 ")
|
|
(erase-buffer)
|
|
(insert (mapconcat 'identity lines "\n"))
|
|
(goto-char (point-min))
|
|
(if (not (re-search-forward "|[^+]" nil t))
|
|
(error "Error processing table"))
|
|
(table-recognize-table)
|
|
(with-current-buffer (get-buffer-create " org-tmp2 ") (erase-buffer))
|
|
(table-generate-source 'html " org-tmp2 ")
|
|
(set-buffer " org-tmp2 ")
|
|
(buffer-substring (point-min) (point-max))))
|
|
|
|
(defun org-export-splice-style (style extra)
|
|
"Splice EXTRA into STYLE, just before \"</style>\"."
|
|
(if (and (stringp extra)
|
|
(string-match "\\S-" extra)
|
|
(string-match "</style>" style))
|
|
(concat (substring style 0 (match-beginning 0))
|
|
"\n" extra "\n"
|
|
(substring style (match-beginning 0)))
|
|
style))
|
|
|
|
(defun org-html-handle-time-stamps (s)
|
|
"Format time stamps in string S, or remove them."
|
|
(catch 'exit
|
|
(let (r b)
|
|
(while (string-match org-maybe-keyword-time-regexp s)
|
|
(or b (setq b (substring s 0 (match-beginning 0))))
|
|
(setq r (concat
|
|
r (substring s 0 (match-beginning 0))
|
|
" @<span class=\"timestamp-wrapper\">"
|
|
(if (match-end 1)
|
|
(format "@<span class=\"timestamp-kwd\">%s @</span>"
|
|
(match-string 1 s)))
|
|
(format " @<span class=\"timestamp\">%s@</span>"
|
|
(substring
|
|
(org-translate-time (match-string 3 s)) 1 -1))
|
|
"@</span>")
|
|
s (substring s (match-end 0))))
|
|
;; Line break if line started and ended with time stamp stuff
|
|
(if (not r)
|
|
s
|
|
(setq r (concat r s))
|
|
(unless (string-match "\\S-" (concat b s))
|
|
(setq r (concat r "@<br/>")))
|
|
r))))
|
|
|
|
(defvar htmlize-buffer-places) ; from htmlize.el
|
|
(defun org-export-htmlize-region-for-paste (beg end)
|
|
"Convert the region to HTML, using htmlize.el.
|
|
This is much like `htmlize-region-for-paste', only that it uses
|
|
the settings define in the org-... variables."
|
|
(let* ((htmlize-output-type org-export-htmlize-output-type)
|
|
(htmlize-css-name-prefix org-export-htmlize-css-font-prefix)
|
|
(htmlbuf (htmlize-region beg end)))
|
|
(unwind-protect
|
|
(with-current-buffer htmlbuf
|
|
(buffer-substring (plist-get htmlize-buffer-places 'content-start)
|
|
(plist-get htmlize-buffer-places 'content-end)))
|
|
(kill-buffer htmlbuf))))
|
|
|
|
;;;###autoload
|
|
(defun org-export-htmlize-generate-css ()
|
|
"Create the CSS for all font definitions in the current Emacs session.
|
|
Use this to create face definitions in your CSS style file that can then
|
|
be used by code snippets transformed by htmlize.
|
|
This command just produces a buffer that contains class definitions for all
|
|
faces used in the current Emacs session. You can copy and paste the ones you
|
|
need into your CSS file.
|
|
|
|
If you then set `org-export-htmlize-output-type' to `css', calls to
|
|
the function `org-export-htmlize-region-for-paste' will produce code
|
|
that uses these same face definitions."
|
|
(interactive)
|
|
(require 'htmlize)
|
|
(and (get-buffer "*html*") (kill-buffer "*html*"))
|
|
(with-temp-buffer
|
|
(let ((fl (face-list))
|
|
(htmlize-css-name-prefix "org-")
|
|
(htmlize-output-type 'css)
|
|
f i)
|
|
(while (setq f (pop fl)
|
|
i (and f (face-attribute f :inherit)))
|
|
(when (and (symbolp f) (or (not i) (not (listp i))))
|
|
(insert (org-add-props (copy-sequence "1") nil 'face f))))
|
|
(htmlize-region (point-min) (point-max))))
|
|
(switch-to-buffer "*html*")
|
|
(goto-char (point-min))
|
|
(if (re-search-forward "<style" nil t)
|
|
(delete-region (point-min) (match-beginning 0)))
|
|
(if (re-search-forward "</style>" nil t)
|
|
(delete-region (1+ (match-end 0)) (point-max)))
|
|
(beginning-of-line 1)
|
|
(if (looking-at " +") (replace-match ""))
|
|
(goto-char (point-min)))
|
|
|
|
(defun org-html-protect (s)
|
|
"convert & to &, < to < and > to >"
|
|
(let ((start 0))
|
|
(while (string-match "&" s start)
|
|
(setq s (replace-match "&" t t s)
|
|
start (1+ (match-beginning 0))))
|
|
(while (string-match "<" s)
|
|
(setq s (replace-match "<" t t s)))
|
|
(while (string-match ">" s)
|
|
(setq s (replace-match ">" t t s)))
|
|
; (while (string-match "\"" s)
|
|
; (setq s (replace-match """ t t s)))
|
|
)
|
|
s)
|
|
|
|
(defun org-html-expand (string)
|
|
"Prepare STRING for HTML export. Apply all active conversions.
|
|
If there are links in the string, don't modify these."
|
|
(let* ((re (concat org-bracket-link-regexp "\\|"
|
|
(org-re "[ \t]+\\(:[[:alnum:]_@:]+:\\)[ \t]*$")))
|
|
m s l res)
|
|
(if (string-match "^[ \t]*\\+-[-+]*\\+[ \t]*$" string)
|
|
string
|
|
(while (setq m (string-match re string))
|
|
(setq s (substring string 0 m)
|
|
l (match-string 0 string)
|
|
string (substring string (match-end 0)))
|
|
(push (org-html-do-expand s) res)
|
|
(push l res))
|
|
(push (org-html-do-expand string) res)
|
|
(apply 'concat (nreverse res)))))
|
|
|
|
(defun org-html-do-expand (s)
|
|
"Apply all active conversions to translate special ASCII to HTML."
|
|
(setq s (org-html-protect s))
|
|
(if org-export-html-expand
|
|
(while (string-match "@<\\([^&]*\\)>" s)
|
|
(setq s (replace-match "<\\1>" t nil s))))
|
|
(if org-export-with-emphasize
|
|
(setq s (org-export-html-convert-emphasize s)))
|
|
(if org-export-with-special-strings
|
|
(setq s (org-export-html-convert-special-strings s)))
|
|
(if org-export-with-sub-superscripts
|
|
(setq s (org-export-html-convert-sub-super s)))
|
|
(if org-export-with-TeX-macros
|
|
(let ((start 0) wd rep)
|
|
(while (setq start (string-match "\\\\\\([a-zA-Z]+[0-9]*\\)\\({}\\)?"
|
|
s start))
|
|
(if (get-text-property (match-beginning 0) 'org-protected s)
|
|
(setq start (match-end 0))
|
|
(setq wd (match-string 1 s))
|
|
(if (setq rep (org-entity-get-representation wd 'html))
|
|
(setq s (replace-match rep t t s))
|
|
(setq start (+ start (length wd))))))))
|
|
s)
|
|
|
|
(defun org-export-html-convert-special-strings (string)
|
|
"Convert special characters in STRING to HTML."
|
|
(let ((all org-export-html-special-string-regexps)
|
|
e a re rpl start)
|
|
(while (setq a (pop all))
|
|
(setq re (car a) rpl (cdr a) start 0)
|
|
(while (string-match re string start)
|
|
(if (get-text-property (match-beginning 0) 'org-protected string)
|
|
(setq start (match-end 0))
|
|
(setq string (replace-match rpl t nil string)))))
|
|
string))
|
|
|
|
(defun org-export-html-convert-sub-super (string)
|
|
"Convert sub- and superscripts in STRING to HTML."
|
|
(let (key c (s 0) (requireb (eq org-export-with-sub-superscripts '{})))
|
|
(while (string-match org-match-substring-regexp string s)
|
|
(cond
|
|
((and requireb (match-end 8)) (setq s (match-end 2)))
|
|
((get-text-property (match-beginning 2) 'org-protected string)
|
|
(setq s (match-end 2)))
|
|
(t
|
|
(setq s (match-end 1)
|
|
key (if (string= (match-string 2 string) "_") "sub" "sup")
|
|
c (or (match-string 8 string)
|
|
(match-string 6 string)
|
|
(match-string 5 string))
|
|
string (replace-match
|
|
(concat (match-string 1 string)
|
|
"<" key ">" c "</" key ">")
|
|
t t string)))))
|
|
(while (string-match "\\\\\\([_^]\\)" string)
|
|
(setq string (replace-match (match-string 1 string) t t string)))
|
|
string))
|
|
|
|
(defun org-export-html-convert-emphasize (string)
|
|
"Apply emphasis."
|
|
(let ((s 0) rpl)
|
|
(while (string-match org-emph-re string s)
|
|
(if (not (equal
|
|
(substring string (match-beginning 3) (1+ (match-beginning 3)))
|
|
(substring string (match-beginning 4) (1+ (match-beginning 4)))))
|
|
(setq s (match-beginning 0)
|
|
rpl
|
|
(concat
|
|
(match-string 1 string)
|
|
(nth 2 (assoc (match-string 3 string) org-emphasis-alist))
|
|
(match-string 4 string)
|
|
(nth 3 (assoc (match-string 3 string)
|
|
org-emphasis-alist))
|
|
(match-string 5 string))
|
|
string (replace-match rpl t t string)
|
|
s (+ s (- (length rpl) 2)))
|
|
(setq s (1+ s))))
|
|
string))
|
|
|
|
(defun org-open-par ()
|
|
"Insert <p>, but first close previous paragraph if any."
|
|
(org-close-par-maybe)
|
|
(insert "\n<p>")
|
|
(setq org-par-open t))
|
|
(defun org-close-par-maybe ()
|
|
"Close paragraph if there is one open."
|
|
(when org-par-open
|
|
(insert "</p>")
|
|
(setq org-par-open nil)))
|
|
(defun org-close-li (&optional type)
|
|
"Close <li> if necessary."
|
|
(org-close-par-maybe)
|
|
(insert (if (equal type "d") "</dd>\n" "</li>\n")))
|
|
|
|
(defvar in-local-list)
|
|
(defvar local-list-indent)
|
|
(defvar local-list-type)
|
|
(defun org-export-html-close-lists-maybe (line)
|
|
"Close local lists based on the original indentation of the line."
|
|
(let* ((rawhtml (and in-local-list
|
|
(get-text-property 0 'org-protected line)
|
|
(not (get-text-property 0 'org-example line))))
|
|
;; rawhtml means: This was between #+begin_html..#+end_html
|
|
;; originally, thus it excludes stuff that was a source code example
|
|
;; Actually, this code seems wrong, I don't know why it works, but
|
|
;; it seems to work.... So keep it like this for now.
|
|
(ind (if rawhtml
|
|
(org-get-indentation line)
|
|
(get-text-property 0 'original-indentation line)))
|
|
didclose)
|
|
(when ind
|
|
(while (and in-local-list
|
|
(<= ind (car local-list-indent)))
|
|
(setq didclose t)
|
|
(org-close-li (car local-list-type))
|
|
(insert (format "</%sl>\n" (car local-list-type)))
|
|
(pop local-list-type) (pop local-list-indent)
|
|
(setq in-local-list local-list-indent))
|
|
(and didclose (org-open-par)))))
|
|
|
|
(defvar body-only) ; dynamically scoped into this.
|
|
(defun org-html-level-start (level title umax with-toc head-count)
|
|
"Insert a new level in HTML export.
|
|
When TITLE is nil, just close all open levels."
|
|
(org-close-par-maybe)
|
|
(let* ((target (and title (org-get-text-property-any 0 'target title)))
|
|
(extra-targets (and target
|
|
(assoc target org-export-target-aliases)))
|
|
(extra-class (and title (org-get-text-property-any 0 'html-container-class title)))
|
|
(preferred (and target
|
|
(cdr (assoc target org-export-preferred-target-alist))))
|
|
(remove (or preferred target))
|
|
(l org-level-max)
|
|
snumber snu href suffix)
|
|
(setq extra-targets (remove remove extra-targets))
|
|
(setq extra-targets
|
|
(mapconcat (lambda (x)
|
|
(if (org-uuidgen-p x) (setq x (concat "ID-" x)))
|
|
(format "<a name=\"%s\" id=\"%s\"></a>"
|
|
x x))
|
|
extra-targets
|
|
""))
|
|
(while (>= l level)
|
|
(if (aref org-levels-open (1- l))
|
|
(progn
|
|
(org-html-level-close l umax)
|
|
(aset org-levels-open (1- l) nil)))
|
|
(setq l (1- l)))
|
|
(when title
|
|
;; If title is nil, this means this function is called to close
|
|
;; all levels, so the rest is done only if title is given
|
|
(when (string-match (org-re "\\(:[[:alnum:]_@:]+:\\)[ \t]*$") title)
|
|
(setq title (replace-match
|
|
(if org-export-with-tags
|
|
(save-match-data
|
|
(concat
|
|
" <span class=\"tag\">"
|
|
(mapconcat
|
|
(lambda (x)
|
|
(format "<span class=\"%s\">%s</span>"
|
|
(org-export-html-get-tag-class-name x)
|
|
x))
|
|
(org-split-string (match-string 1 title) ":")
|
|
" ")
|
|
"</span>"))
|
|
"")
|
|
t t title)))
|
|
(if (> level umax)
|
|
(progn
|
|
(if (aref org-levels-open (1- level))
|
|
(progn
|
|
(org-close-li)
|
|
(if target
|
|
(insert (format "<li id=\"%s\">" target) extra-targets title "<br/>\n")
|
|
(insert "<li>" title "<br/>\n")))
|
|
(aset org-levels-open (1- level) t)
|
|
(org-close-par-maybe)
|
|
(if target
|
|
(insert (format "<ul>\n<li id=\"%s\">" target)
|
|
extra-targets title "<br/>\n")
|
|
(insert "<ul>\n<li>" title "<br/>\n"))))
|
|
(aset org-levels-open (1- level) t)
|
|
(setq snumber (org-section-number level)
|
|
snu (replace-regexp-in-string "\\." "_" snumber))
|
|
(setq level (+ level org-export-html-toplevel-hlevel -1))
|
|
(if (and org-export-with-section-numbers (not body-only))
|
|
(setq title (concat
|
|
(format "<span class=\"section-number-%d\">%s</span>"
|
|
level snumber)
|
|
" " title)))
|
|
(unless (= head-count 1) (insert "\n</div>\n"))
|
|
(setq href (cdr (assoc (concat "sec-" snu) org-export-preferred-target-alist)))
|
|
(setq suffix (or href snu))
|
|
(setq href (or href (concat "sec-" snu)))
|
|
(insert (format "\n<div id=\"outline-container-%s\" class=\"outline-%d%s\">\n<h%d id=\"%s\">%s%s</h%d>\n<div class=\"outline-text-%d\" id=\"text-%s\">\n"
|
|
suffix level (if extra-class (concat " " extra-class) "")
|
|
level href
|
|
extra-targets
|
|
title level level suffix))
|
|
(org-open-par)))))
|
|
|
|
(defun org-export-html-get-tag-class-name (tag)
|
|
"Turn tag into a valid class name.
|
|
Replaces invalid characters with \"_\" and then prepends a prefix."
|
|
(save-match-data
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(while (string-match "[^a-zA-Z0-9_]" tag)
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(setq tag (replace-match "_" t t tag))))
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(concat org-export-html-tag-class-prefix tag))
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(defun org-export-html-get-todo-kwd-class-name (kwd)
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"Turn todo keyword into a valid class name.
|
|
Replaces invalid characters with \"_\" and then prepends a prefix."
|
|
(save-match-data
|
|
(while (string-match "[^a-zA-Z0-9_]" kwd)
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|
(setq kwd (replace-match "_" t t kwd))))
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|
(concat org-export-html-todo-kwd-class-prefix kwd))
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|
|
|
(defun org-html-level-close (level max-outline-level)
|
|
"Terminate one level in HTML export."
|
|
(if (<= level max-outline-level)
|
|
(insert "</div>\n")
|
|
(org-close-li)
|
|
(insert "</ul>\n")))
|
|
|
|
(provide 'org-html)
|
|
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|
;; arch-tag: 8109d84d-eb8f-460b-b1a8-f45f3a6c7ea1
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|
;;; org-html.el ends here
|