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diff --git a/.emacs.d/org-7.4/lisp/org-html.el b/.emacs.d/org-7.4/lisp/org-html.el new file mode 100644 index 0000000..47e8231 --- /dev/null +++ b/.emacs.d/org-7.4/lisp/org-html.el @@ -0,0 +1,2419 @@ +;;; org-html.el --- HTML export for Org-mode + +;; Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 +;; Free Software Foundation, Inc. + +;; Author: Carsten Dominik <carsten at orgmode dot org> +;; Keywords: outlines, hypermedia, calendar, wp +;; Homepage: http://orgmode.org +;; Version: 7.4 +;; +;; This file is part of GNU Emacs. +;; +;; GNU Emacs is free software: you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; GNU Emacs is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;;; Commentary: + +;;; Code: + +(require 'org-exp) + +(eval-when-compile (require 'cl)) + +(declare-function org-id-find-id-file "org-id" (id)) +(declare-function htmlize-region "ext:htmlize" (beg end)) + +(defgroup org-export-html nil + "Options specific for HTML export of Org-mode files." + :tag "Org Export HTML" + :group 'org-export) + +(defcustom org-export-html-footnotes-section "<div id=\"footnotes\"> +<h2 class=\"footnotes\">%s: </h2> +<div id=\"text-footnotes\"> +%s +</div> +</div>" + "Format for the footnotes section. +Should contain a two instances of %s. The first will be replaced with the +language-specific word for \"Footnotes\", the second one will be replaced +by the footnotes themselves." + :group 'org-export-html + :type 'string) + +(defcustom org-export-html-footnote-format "<sup>%s</sup>" + "The format for the footnote reference. +%s will be replaced by the footnote reference itself." + :group 'org-export-html + :type 'string) + +(defcustom org-export-html-coding-system nil + "Coding system for HTML export, defaults to `buffer-file-coding-system'." + :group 'org-export-html + :type 'coding-system) + +(defcustom org-export-html-extension "html" + "The extension for exported HTML files." + :group 'org-export-html + :type 'string) + +(defcustom org-export-html-xml-declaration + '(("html" . "<?xml version=\"1.0\" encoding=\"%s\"?>") + ("php" . "<?php echo \"<?xml version=\\\"1.0\\\" encoding=\\\"%s\\\" ?>\"; ?>")) + "The extension for exported HTML files. +%s will be replaced with the charset of the exported file. +This may be a string, or an alist with export extensions +and corresponding declarations." + :group 'org-export-html + :type '(choice + (string :tag "Single declaration") + (repeat :tag "Dependent on extension" + (cons (string :tag "Extension") + (string :tag "Declaration"))))) + +(defcustom org-export-html-style-include-scripts t + "Non-nil means include the JavaScript snippets in exported HTML files. +The actual script is defined in `org-export-html-scripts' and should +not be modified." + :group 'org-export-html + :type 'boolean) + +(defconst org-export-html-scripts +"<script type=\"text/javascript\"> +<!--/*--><![CDATA[/*><!--*/ + function CodeHighlightOn(elem, id) + { + var target = document.getElementById(id); + if(null != target) { + elem.cacheClassElem = elem.className; + elem.cacheClassTarget = target.className; + target.className = \"code-highlighted\"; + elem.className = \"code-highlighted\"; + } + } + function CodeHighlightOff(elem, id) + { + var target = document.getElementById(id); + if(elem.cacheClassElem) + elem.className = elem.cacheClassElem; + if(elem.cacheClassTarget) + target.className = elem.cacheClassTarget; + } +/*]]>*///--> +</script>" +"Basic JavaScript that is needed by HTML files produced by Org-mode.") + +(defconst org-export-html-style-default +"<style type=\"text/css\"> + <!--/*--><![CDATA[/*><!--*/ + html { font-family: Times, serif; font-size: 12pt; } + .title { text-align: center; } + .todo { color: red; } + .done { color: green; } + .tag { background-color: #add8e6; font-weight:normal } + .target { } + .timestamp { color: #bebebe; } + .timestamp-kwd { color: #5f9ea0; } + .right {margin-left:auto; margin-right:0px; text-align:right;} + .left {margin-left:0px; margin-right:auto; text-align:left;} + .center {margin-left:auto; margin-right:auto; text-align:center;} + p.verse { margin-left: 3% } + pre { + border: 1pt solid #AEBDCC; + background-color: #F3F5F7; + padding: 5pt; + font-family: courier, monospace; + font-size: 90%; + overflow:auto; + } + table { border-collapse: collapse; } + td, th { vertical-align: top; } + th.right { text-align:center; } + th.left { text-align:center; } + th.center { text-align:center; } + td.right { text-align:right; } + td.left { text-align:left; } + td.center { text-align:center; } + dt { font-weight: bold; } + div.figure { padding: 0.5em; } + div.figure p { text-align: center; } + textarea { overflow-x: auto; } + .linenr { font-size:smaller } + .code-highlighted {background-color:#ffff00;} + .org-info-js_info-navigation { border-style:none; } + #org-info-js_console-label { font-size:10px; font-weight:bold; + white-space:nowrap; } + .org-info-js_search-highlight {background-color:#ffff00; color:#000000; + font-weight:bold; } + /*]]>*/--> +</style>" + "The default style specification for exported HTML files. +Please use the variables `org-export-html-style' and +`org-export-html-style-extra' to add to this style. If you wish to not +have the default style included, customize the variable +`org-export-html-style-include-default'.") + +(defcustom org-export-html-style-include-default t + "Non-nil means include the default style in exported HTML files. +The actual style is defined in `org-export-html-style-default' and should +not be modified. Use the variables `org-export-html-style' to add +your own style information." + :group 'org-export-html + :type 'boolean) +;;;###autoload +(put 'org-export-html-style-include-default 'safe-local-variable 'booleanp) + +(defcustom org-export-html-style "" + "Org-wide style definitions for exported HTML files. + +This variable needs to contain the full HTML structure to provide a style, +including the surrounding HTML tags. If you set the value of this variable, +you should consider to include definitions for the following classes: + title, todo, done, timestamp, timestamp-kwd, tag, target. + +For example, a valid value would be: + + <style type=\"text/css\"> + <![CDATA[ + p { font-weight: normal; color: gray; } + h1 { color: black; } + .title { text-align: center; } + .todo, .timestamp-kwd { color: red; } + .done { color: green; } + ]]> + </style> + +If you'd like to refer to en external style file, use something like + + <link rel=\"stylesheet\" type=\"text/css\" href=\"mystyles.css\"> + +As the value of this option simply gets inserted into the HTML <head> header, +you can \"misuse\" it to add arbitrary text to the header. +See also the variable `org-export-html-style-extra'." + :group 'org-export-html + :type 'string) +;;;###autoload +(put 'org-export-html-style 'safe-local-variable 'stringp) + +(defcustom org-export-html-style-extra "" + "Additional style information for HTML export. +The value of this variable is inserted into the HTML buffer right after +the value of `org-export-html-style'. Use this variable for per-file +settings of style information, and do not forget to surround the style +settings with <style>...</style> tags." + :group 'org-export-html + :type 'string) +;;;###autoload +(put 'org-export-html-style-extra 'safe-local-variable 'stringp) + +(defcustom org-export-html-mathjax-options + '((path "http://orgmode.org/mathjax/MathJax.js") + (scale "100") + (align "center") + (indent "2em") + (mathml nil)) + "Options for MathJax setup. + +path The path where to find MathJax +scale Scaling for the HTML-CSS backend, usually between 100 and 133 +align How to align display math: left, center, or right +indent If align is not center, how far from the left/right side? +mathml Should a MathML player be used if available? + This is faster and reduces bandwidth use, but currently + sometimes has lower spacing quality. Therefore, the default is + nil. When browsers get better, this switch can be flipped. + +You can also customize this for each buffer, using something like + +#+MATHJAX: scale:\"133\" align:\"right\" mathml:t path:\"/MathJax/\"" + :group 'org-export-html + :type '(list :greedy t + (list :tag "path (the path from where to load MathJax.js)" + (const :format " " path) (string)) + (list :tag "scale (scaling for the displayed math)" + (const :format " " scale) (string)) + (list :tag "align (alignment of displayed equations)" + (const :format " " align) (string)) + (list :tag "indent (indentation with left or right alignment)" + (const :format " " indent) (string)) + (list :tag "mathml (should MathML display be used is possible)" + (const :format " " mathml) (boolean)))) + +(defun org-export-html-mathjax-config (template options in-buffer) + "Insert the user setup into the matchjax template." + (let (name val (yes " ") (no "// ") x) + (mapc + (lambda (e) + (setq name (car e) val (nth 1 e)) + (if (string-match (concat "\\<" (symbol-name name) ":") in-buffer) + (setq val (car (read-from-string + (substring in-buffer (match-end 0)))))) + (if (not (stringp val)) (setq val (format "%s" val))) + (if (string-match (concat "%" (upcase (symbol-name name))) template) + (setq template (replace-match val t t template)))) + options) + (setq val (nth 1 (assq 'mathml options))) + (if (string-match (concat "\\<mathml:") in-buffer) + (setq val (car (read-from-string + (substring in-buffer (match-end 0)))))) + ;; Exchange prefixes depending on mathml setting + (if (not val) (setq x yes yes no no x)) + ;; Replace cookies to turn on or off the config/jax lines + (if (string-match ":MMLYES:" template) + (setq template (replace-match yes t t template))) + (if (string-match ":MMLNO:" template) + (setq template (replace-match no t t template))) + ;; Return the modified template + template)) + +(defcustom org-export-html-mathjax-template + "<script type=\"text/javascript\" src=\"%PATH\"> +<!--/*--><![CDATA[/*><!--*/ + MathJax.Hub.Config({ + // Only one of the two following lines, depending on user settings + // First allows browser-native MathML display, second forces HTML/CSS + :MMLYES: config: [\"MMLorHTML.js\"], jax: [\"input/TeX\"], + :MMLNO: jax: [\"input/TeX\", \"output/HTML-CSS\"], + extensions: [\"tex2jax.js\",\"TeX/AMSmath.js\",\"TeX/AMSsymbols.js\", + \"TeX/noUndefined.js\"], + tex2jax: { + inlineMath: [ [\"\\\\(\",\"\\\\)\"] ], + displayMath: [ ['$$','$$'], [\"\\\\[\",\"\\\\]\"] ], + skipTags: [\"script\",\"noscript\",\"style\",\"textarea\",\"pre\",\"code\"], + ignoreClass: \"tex2jax_ignore\", + processEscapes: false, + processEnvironments: true, + preview: \"TeX\" + }, + showProcessingMessages: true, + displayAlign: \"%ALIGN\", + displayIndent: \"%INDENT\", + + \"HTML-CSS\": { + scale: %SCALE, + availableFonts: [\"STIX\",\"TeX\"], + preferredFont: \"TeX\", + webFont: \"TeX\", + imageFont: \"TeX\", + showMathMenu: true, + }, + MMLorHTML: { + prefer: { + MSIE: \"MML\", + Firefox: \"MML\", + Opera: \"HTML\", + other: \"HTML\" + } + } + }); +/*]]>*///--> +</script>" + "The MathJax setup for XHTML files." + :group 'org-export-html + :type 'string) + +(defcustom org-export-html-tag-class-prefix "" + "Prefix to class names for TODO keywords. +Each tag gets a class given by the tag itself, with this prefix. +The default prefix is empty because it is nice to just use the keyword +as a class name. But if you get into conflicts with other, existing +CSS classes, then this prefix can be very useful." + :group 'org-export-html + :type 'string) + +(defcustom org-export-html-todo-kwd-class-prefix "" + "Prefix to class names for TODO keywords. +Each TODO keyword gets a class given by the keyword itself, with this prefix. +The default prefix is empty because it is nice to just use the keyword +as a class name. But if you get into conflicts with other, existing +CSS classes, then this prefix can be very useful." + :group 'org-export-html + :type 'string) + +(defcustom org-export-html-title-format "<h1 class=\"title\">%s</h1>\n" + "Format for typesetting the document title in HTML export." + :group 'org-export-html + :type 'string) + +(defcustom org-export-html-home/up-format + "<div id=\"org-div-home-and-up\" style=\"text-align:right;font-size:70%%;white-space:nowrap;\"> + <a accesskey=\"h\" href=\"%s\"> UP </a> + | + <a accesskey=\"H\" href=\"%s\"> HOME </a> +</div>" + "Snippet used to insert the HOME and UP links. +This is a format string, the first %s will receive the UP link, +the second the HOME link. If both `org-export-html-link-up' and +`org-export-html-link-home' are empty, the entire snippet will be +ignored." + :group 'org-export-html + :type 'string) + +(defcustom org-export-html-toplevel-hlevel 2 + "The <H> level for level 1 headings in HTML export. +This is also important for the classes that will be wrapped around headlines +and outline structure. If this variable is 1, the top-level headlines will +be <h1>, and the corresponding classes will be outline-1, section-number-1, +and outline-text-1. If this is 2, all of these will get a 2 instead. +The default for this variable is 2, because we use <h1> for formatting the +document title." + :group 'org-export-html + :type 'string) + +(defcustom org-export-html-link-org-files-as-html t + "Non-nil means make file links to `file.org' point to `file.html'. +When org-mode is exporting an org-mode file to HTML, links to +non-html files are directly put into a href tag in HTML. +However, links to other Org-mode files (recognized by the +extension `.org.) should become links to the corresponding html +file, assuming that the linked org-mode file will also be +converted to HTML. +When nil, the links still point to the plain `.org' file." + :group 'org-export-html + :type 'boolean) + +(defcustom org-export-html-inline-images 'maybe + "Non-nil means inline images into exported HTML pages. +This is done using an <img> tag. When nil, an anchor with href is used to +link to the image. If this option is `maybe', then images in links with +an empty description will be inlined, while images with a description will +be linked only." + :group 'org-export-html + :type '(choice (const :tag "Never" nil) + (const :tag "Always" t) + (const :tag "When there is no description" maybe))) + +(defcustom org-export-html-inline-image-extensions + '("png" "jpeg" "jpg" "gif" "svg") + "Extensions of image files that can be inlined into HTML." + :group 'org-export-html + :type '(repeat (string :tag "Extension"))) + +(defcustom org-export-html-table-tag + "<table border=\"2\" cellspacing=\"0\" cellpadding=\"6\" rules=\"groups\" frame=\"hsides\">" + "The HTML tag that is used to start a table. +This must be a <table> tag, but you may change the options like +borders and spacing." + :group 'org-export-html + :type 'string) + +(defcustom org-export-table-header-tags '("<th scope=\"%s\"%s>" . "</th>") + "The opening tag for table header fields. +This is customizable so that alignment options can be specified. +The first %s will be filled with the scope of the field, either row or col. +The second %s will be replaced by a style entry to align the field. +See also the variable `org-export-html-table-use-header-tags-for-first-column'. +See also the variable `org-export-html-table-align-individual-fields'." + :group 'org-export-tables + :type '(cons (string :tag "Opening tag") (string :tag "Closing tag"))) + +(defcustom org-export-table-data-tags '("<td%s>" . "</td>") + "The opening tag for table data fields. +This is customizable so that alignment options can be specified. +The first %s will be filled with the scope of the field, either row or col. +The second %s will be replaced by a style entry to align the field. +See also the variable `org-export-html-table-align-individual-fields'." + :group 'org-export-tables + :type '(cons (string :tag "Opening tag") (string :tag "Closing tag"))) + +(defcustom org-export-table-row-tags '("<tr>" . "</tr>") + "The opening tag for table data fields. +This is customizable so that alignment options can be specified. +Instead of strings, these can be Lisp forms that will be evaluated +for each row in order to construct the table row tags. During evaluation, +the variable `head' will be true when this is a header line, nil when this +is a body line. And the variable `nline' will contain the line number, +starting from 1 in the first header line. For example + + (setq org-export-table-row-tags + (cons '(if head + \"<tr>\" + (if (= (mod nline 2) 1) + \"<tr class=\\\"tr-odd\\\">\" + \"<tr class=\\\"tr-even\\\">\")) + \"</tr>\")) + +will give even lines the class \"tr-even\" and odd lines the class \"tr-odd\"." + :group 'org-export-tables + :type '(cons + (choice :tag "Opening tag" + (string :tag "Specify") + (sexp)) + (choice :tag "Closing tag" + (string :tag "Specify") + (sexp)))) + +(defcustom org-export-html-table-align-individual-fields t + "Non-nil means attach style attributes for alignment to each table field. +When nil, alignment will only be specified in the column tags, but this +is ignored by some browsers (like Firefox, Safari). Opera does it right +though." + :group 'org-export-tables + :type 'boolean) + +(defcustom org-export-html-table-use-header-tags-for-first-column nil + "Non-nil means format column one in tables with header tags. +When nil, also column one will use data tags." + :group 'org-export-tables + :type 'boolean) + +(defcustom org-export-html-validation-link nil + "Non-nil means add validation link to postamble of HTML exported files." + :group 'org-export-html + :type '(choice + (const :tag "Nothing" nil) + (const :tag "XHTML 1.0" "<p class=\"xhtml-validation\"><a href=\"http://validator.w3.org/check?uri=referer\">Validate XHTML 1.0</a></p>") + (string :tag "Specify full HTML"))) + + +(defcustom org-export-html-with-timestamp nil + "If non-nil, write timestamp into the exported HTML text. +If non-nil Write `org-export-html-html-helper-timestamp' into the +exported HTML text. Otherwise, the buffer will just be saved to +a file." + :group 'org-export-html + :type 'boolean) + +(defcustom org-export-html-html-helper-timestamp + "<br/><br/><hr><p><!-- hhmts start --> <!-- hhmts end --></p>\n" + "The HTML tag used as timestamp delimiter for HTML-helper-mode." + :group 'org-export-html + :type 'string) + +(defgroup org-export-htmlize nil + "Options for processing examples with htmlize.el." + :tag "Org Export Htmlize" + :group 'org-export-html) + +(defcustom org-export-htmlize-output-type 'inline-css + "Output type to be used by htmlize when formatting code snippets. +We use as default `inline-css', in order to make the resulting +HTML self-containing. +However, this will fail when using Emacs in batch mode for export, because +then no rich font definitions are in place. It will also not be good if +people with different Emacs setup contribute HTML files to a website, +because the fonts will represent the individual setups. In these cases, +it is much better to let Org/Htmlize assign classes only, and to use +a style file to define the look of these classes. +To get a start for your css file, start Emacs session and make sure that +all the faces you are interested in are defined, for example by loading files +in all modes you want. Then, use the command +\\[org-export-htmlize-generate-css] to extract class definitions." + :group 'org-export-htmlize + :type '(choice (const css) (const inline-css))) + +(defcustom org-export-htmlize-css-font-prefix "org-" + "The prefix for CSS class names for htmlize font specifications." + :group 'org-export-htmlize + :type 'string) + +(defcustom org-export-htmlized-org-css-url nil + "URL pointing to a CSS file defining text colors for htmlized Emacs buffers. +Normally when creating an htmlized version of an Org buffer, htmlize will +create CSS to define the font colors. However, this does not work when +converting in batch mode, and it also can look bad if different people +with different fontification setup work on the same website. +When this variable is non-nil, creating an htmlized version of an Org buffer +using `org-export-as-org' will remove the internal CSS section and replace it +with a link to this URL." + :group 'org-export-htmlize + :type '(choice + (const :tag "Keep internal css" nil) + (string :tag "URL or local href"))) + +;;; Variables, constants, and parameter plists + +(defvar org-export-html-preamble nil + "Preamble, to be inserted just after <body>. Set by publishing functions. +This may also be a function, building and inserting the preamble.") +(defvar org-export-html-postamble nil + "Postamble, to be inserted just before </body>. Set by publishing functions. +This may also be a function, building and inserting the postamble.") +(defvar org-export-html-auto-preamble t + "Should default preamble be inserted? Set by publishing functions.") +(defvar org-export-html-auto-postamble t + "Should default postamble be inserted? Set by publishing functions.") + +;;; Hooks + +(defvar org-export-html-after-blockquotes-hook nil + "Hook run during HTML export, after blockquote, verse, center are done.") + +(defvar org-export-html-final-hook nil + "Hook run at the end of HTML export, in the new buffer.") + +;;; HTML export + +(defun org-export-html-preprocess (parameters) + "Convert LaTeX fragments to images." + (when (and org-current-export-file + (plist-get parameters :LaTeX-fragments)) + (org-format-latex + (concat "ltxpng/" (file-name-sans-extension + (file-name-nondirectory + org-current-export-file))) + org-current-export-dir nil "Creating LaTeX image %s" + nil nil + (cond + ((eq (plist-get parameters :LaTeX-fragments) 'verbatim) 'verbatim) + ((eq (plist-get parameters :LaTeX-fragments) 'mathjax ) 'mathjax) + ((eq (plist-get parameters :LaTeX-fragments) t ) 'mathjax) + ((eq (plist-get parameters :LaTeX-fragments) 'dvipng ) 'dvipng) + (t nil)))) + (goto-char (point-min)) + (let (label l1) + (while (re-search-forward "\\\\ref{\\([^{}\n]+\\)}" nil t) + (org-if-unprotected-at (match-beginning 1) + (setq label (match-string 1)) + (save-match-data + (if (string-match "\\`[a-z]\\{1,10\\}:\\(.+\\)" label) + (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 + "file" + (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) + (concat "file://" (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") + (string= type "file")) + (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))) + (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)))) + (org-export-have-math nil) + (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]")) + (mathjax + (if (or (eq (plist-get opt-plist :LaTeX-fragments) 'mathjax) + (and org-export-have-math + (eq (plist-get opt-plist :LaTeX-fragments) t))) + + (org-export-html-mathjax-config + org-export-html-mathjax-template + org-export-html-mathjax-options + (or (plist-get opt-plist :mathjax) "")) + "")) + table-open type + table-buffer table-orig-buffer + ind item-type starter + rpl path attr desc descp desc1 desc2 link + snumber fnc item-tag item-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 +%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 + mathjax + (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)) + + ;; Explicit list closure + (when (equal "ORG-LIST-END" line) + (while 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)) + (setq in-local-list nil) + (org-open-par) + (throw 'nextline nil)) + + ;; Protected HTML + (when (and (get-text-property 0 'org-protected line) + ;; Make sure it is the entire line that is protected + (not (< (or (next-single-property-change + 0 'org-protected line) 10000) + (length 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))) + (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))) + + ((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)) + item-number nil + item-tag nil) + (if (string-match "\\[@\\(?:start:\\)?\\([0-9]+\\)\\][ \t]?" line) + (setq item-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)))) + (cond + ((and starter + (or (not in-local-list) + (> ind (car local-list-indent)))) + ;; Start new (level of) list + (org-close-par-maybe) + (insert (cond + ((equal item-type "u") "<ul>\n<li>\n") + ((and (equal item-type "o") item-number) + (format "<ol>\n<li value=\"%s\">\n" item-number)) + ((equal item-type "o") "<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)) + ;; Continue list + (starter + ;; terminate any previous sublist but first ensure + ;; list is not ill-formed. + (let ((min-ind (apply 'min local-list-indent))) + (when (< ind min-ind) (setq ind min-ind))) + (while (< 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) + (setq in-local-list local-list-indent)) + ;; insert new item + (org-close-li (car local-list-type)) + (insert (cond + ((equal (car local-list-type) "d") + (format "<dt>%s</dt><dd>\n" (or item-tag "???"))) + ((and (equal item-type "o") item-number) + (format "<li value=\"%s\">\n" item-number)) + (t "<li>\n"))))) + (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)) + + (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)) + ;; 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 &optional no-css) + "Find out which HTML converter to use and return the HTML code. +NO-CSS is passed to the exporter." + (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 nil no-css) + ;; 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 no-css) + "Format a table into HTML. +LINES is a list of lines. Optional argument SPLICE means, do not +insert header and surrounding <table> tags, just format the lines. +Optional argument NO-CSS means use XHTML attributes instead of CSS +for formatting. This is required for the DocBook exporter." + (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))) + (forced-aligns (org-find-text-property-in-string 'org-forced-aligns + (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 (cnt 0) + tbopen line fields html gr colgropen rowstart rowend + ali align aligns n) + (setq caption (and caption (org-html-do-expand caption))) + (when (and forced-aligns org-table-clean-did-remove-column) + (setq forced-aligns + (mapcar (lambda (x) (cons (1- (car x)) (cdr x))) forced-aligns))) + (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) ali (format "@@class%03d@@" 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" ali) + 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" ali) + x + (cdr org-export-table-header-tags))) + (t + (concat (format (car org-export-table-data-tags) ali) + 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)))) + (setq i 0) + (push (mapconcat + (lambda (x) + (setq gr (pop org-table-colgroup-info) + i (1+ i) + align (if (assoc i forced-aligns) + (cdr (assoc (cdr (assoc i forced-aligns)) + '(("l" . "left") ("r" . "right") + ("c" . "center")))) + (if (> (/ (float x) nline) + org-table-number-fraction) + "right" "left"))) + (push align aligns) + (format (if no-css + "%s<col align=\"%s\" />%s" + "%s<col class=\"%s\" />%s") + (if (memq gr '(:start :startend)) + (prog1 + (if colgropen + "</colgroup>\n<colgroup>" + "<colgroup>") + (setq colgropen t)) + "") + align + (if (memq gr '(:end :startend)) + (progn (setq colgropen nil) "</colgroup>") + ""))) + fnum "") + html) + (setq aligns (nreverse aligns)) + (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)) + (setq html (mapcar + (lambda (x) + (replace-regexp-in-string + "@@class\\([0-9]+\\)@@" + (lambda (txt) + (if (not org-export-html-table-align-individual-fields) + "" + (setq n (string-to-number (match-string 1 txt))) + (format (if no-css " align=\"%s\"" " class=\"%s\"") + (or (nth n aligns) "left")))) + x)) + 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 (format (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) + +(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)))) + (l org-level-max) + snumber snu href suffix) + (setq extra-targets (remove (or preferred target) 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\">" (or preferred 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\">" (or preferred 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 + (while (string-match "[^a-zA-Z0-9_]" tag) + (setq tag (replace-match "_" t t tag)))) + (concat org-export-html-tag-class-prefix tag)) + +(defun org-export-html-get-todo-kwd-class-name (kwd) + "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) + (setq kwd (replace-match "_" t t kwd)))) + (concat org-export-html-todo-kwd-class-prefix kwd)) + +(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) + +;; arch-tag: 8109d84d-eb8f-460b-b1a8-f45f3a6c7ea1 +;;; org-html.el ends here |