[O] [PATCH] org: Match case of todo keywords when determining empty headings

[Lawrence Mitchell]

* lisp/org.el (org-point-at-end-of-empty-headline): Bind
case-fold-search to nil.
---
Samuel Wales wrote:
> I have found another todo keyword bug of the same type as the other 6.

> A headline with a word that is the same as a todo keyword but not in
> upper case has different behavior.

> Example:

>   * test
>     * Question[]
>       * test

> Have QUESTION as a todo keyword.  Put point at the marked spot.  Press
> TAB.  The headline will outdent instead of cycling visibility.  It
> should cycle visibility as it does with other headlines.

This is because the check for an empty heading thinks Question is
a todo keyword, because it doesn't match the case of the values
in org-todo-keywords.  This patch fixes the problem by binding
case-fold-search to nil in the relevant place.

Cheers,
Lawrence

 lisp/org.el |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/lisp/org.el b/lisp/org.el
index 28025ea..7a4c504 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -19649,8 +19649,9 @@ empty."
   (and (looking-at "[ \t]*$")
        (save-excursion
          (beginning-of-line 1)
-         (looking-at (concat "^\\(\\*+\\)[ \t]+\\(" org-todo-regexp
-                            "\\)?[ \t]*$")))))
+        (let ((case-fold-search nil))
+          (looking-at (concat "^\\(\\*+\\)[ \t]+\\(" org-todo-regexp
+                              "\\)?[ \t]*$"))))))
 (defun org-at-heading-or-item-p ()
   (or (org-on-heading-p) (org-at-item-p)))
 
-- 
1.7.4.rc2.18.gb20e9