diff options
author | Jonathan Leech-Pepin <jonathan.leechpepin@gmail.com> | 2013-02-25 10:44:18 -0500 |
---|---|---|
committer | Jonathan Leech-Pepin <jonathan.leechpepin@gmail.com> | 2013-02-25 10:44:18 -0500 |
commit | c94cae1ee6cfa0280fa49f77536b6fa9eae77e67 (patch) | |
tree | 8682d6fce0c019197f94d585dbb793b8027487f6 | |
parent | 2a752e4ce1b2476c490957f6e289045c78606236 (diff) | |
download | org-mode-c94cae1ee6cfa0280fa49f77536b6fa9eae77e67.tar.gz |
ox-texinfo.el: Fix issue with long headlines and node listings
* lisp/ox-texinfo.el (org-texinfo-node-description-column): New custom
variable.
(org-texinfo--format-menu): Use new variable to set column for
description in node listings. If the headline extends past this
column, add the description after the headline.
The default column is 32 as suggested by Thomas S. Dye,
http://article.gmane.org/gmane.emacs.orgmode/66664
-rw-r--r-- | lisp/ox-texinfo.el | 29 |
1 files changed, 20 insertions, 9 deletions
diff --git a/lisp/ox-texinfo.el b/lisp/ox-texinfo.el index bc24694..28d9ca6 100644 --- a/lisp/ox-texinfo.el +++ b/lisp/ox-texinfo.el @@ -222,6 +222,16 @@ order to reproduce the default set-up: :group 'org-export-texinfo :type 'function) +;;; Node listing (menu) + +(defcustom org-texinfo-node-description-column 32 + "Column at which to start the description in the node + listings. + +If a node title is greater than this length, the description will +be placed after the end of the title." + :group 'org-export-texinfo + :type 'integer) ;;; Footnotes ;; @@ -609,19 +619,20 @@ Other menu items are output as: With the spacing between :: and description based on the length of the longest menu entry." - (let* ((lengths (mapcar 'car text-menu)) - (max-length (apply 'max lengths)) - output) + (let (output) (setq output (mapcar (lambda (name) - (let* ((title (nth 1 name)) - (desc (nth 2 name)) - (length (nth 0 name))) + (let* ((title (nth 1 name)) + (desc (nth 2 name)) + (length (nth 0 name)) + (column (max + length + org-texinfo-node-description-column)) + (spacing (- column length) + )) (if (> length -1) (concat "* " title ":: " - (make-string - (- (+ 3 max-length) length) - ?\s) + (make-string spacing ?\s) (if desc (concat desc))) (concat "\n" title "\n")))) |