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Re: [Orgmode] [PATCH] Allow functions for HTML export preamble and posta

From: Carsten Dominik
Subject: Re: [Orgmode] [PATCH] Allow functions for HTML export preamble and postamble
Date: Mon, 6 Jul 2009 18:13:44 +0200

Hi Andreas,

I like the patch and have applied it.

This is on the border of something where I need a copyright assignment.
Mind to send one to the FSF?

- Carsten

On Jul 3, 2009, at 11:06 PM, Andreas Rottmann wrote:


Well, the subject says it all -- attached is a rough patch to allow more
flexibility with the HTML export; I use it like this:

   (defun rotty/homepage-preamble (opt-plist)
     (insert "<div id=\"header\">")
   <div id=\"navbar\">
   <a class=\"menu\" href=\"/\">Home</a>
   | <a class=\"menu\" href=\"/Writings.html\">Writings</a>
   | <a class=\"menu\" href=\"/Software.html\">Software</a>
   | <a class=\"menu\" href=\"/blog/\">Blog</a>
     (insert (format
"<h1 class=\"title\"><a href=\"/\">rotty</a> &gt; %s</ h1>\n"
              (plist-get opt-plist :title)))
     (insert "</div>\n")
     (insert "<div id=\"inner\">\n"))

Note that this is my first real patch to org-mode, so be gentle ;-).

From: Andreas Rottmann <address@hidden>
Subject: [PATCH] Allow functions for {pre/post}amble

lisp/org-html.el |   13 +++++++++++--
1 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/lisp/org-html.el b/lisp/org-html.el
index ee72065..be4ddfd 100644
--- a/lisp/org-html.el
+++ b/lisp/org-html.el
@@ -606,6 +606,7 @@ PUB-DIR is set, use this as the publishing directory."
                                (file-name-nondirectory buffer-file-name)))
+ (custom-plist (org-combine-plists (list :title title) opt- plist))
         (html-table-tag (plist-get opt-plist :html-table-tag))
         (quote-re0   (concat "^[ \t]*" org-quote-string "\\>"))
(quote-re (concat "^\\(\\*+\\)\\([ \t]+" org-quote-string "\\>\ \)"))
@@ -745,7 +746,7 @@ lang=\"%s\" xml:lang=\"%s\">
                 date author description keywords

-       (insert (or (plist-get opt-plist :preamble) ""))
+ (org-export-html-insert-plist-item opt-plist :preamble custom-plist)

        (when (plist-get opt-plist :auto-preamble)
          (if title (insert (format org-export-html-title-format
@@ -1372,7 +1373,7 @@ lang=\"%s\" xml:lang=\"%s\">

        (if org-export-html-with-timestamp
            (insert org-export-html-html-helper-timestamp))
-       (insert (or (plist-get opt-plist :postamble) ""))
+ (org-export-html-insert-plist-item opt-plist :postamble custom-plist)
        (insert "\n</div>\n</body>\n</html>\n"))

      (unless (plist-get opt-plist :buffer-will-be-killed)
@@ -1425,6 +1426,14 @@ lang=\"%s\" xml:lang=\"%s\">
            (kill-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."
tg: (0795e42..) t/html-export-amble-funtions (depends on: master)

Regards, Rotty
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