Re: [O] bug#18617: 24.3; loading simple-wiki-mode breaks org-mode

2016-02-21 Thread Kaushal Modi 
A quick look at the code shows that it pollutes the namespace with
undeclared and un-let-bound variables like "tag" (and there could be more
like that).

If we investigate further, we might find a culprit like that that's causing
this problem.

(defun simple-wiki-get-tag ()
  (let (prompt)
(if (and simple-wiki-tag-history (car simple-wiki-tag-history))
(setq prompt (concat "Tag (" (car simple-wiki-tag-history) "): "))
  (setq prompt "Tag: "))
(setq tag (completing-read prompt simple-wiki-tag-list nil nil ""
   'simple-wiki-tag-history
   (car simple-wiki-tag-history
  (unless (assoc tag simple-wiki-tag-list)
(add-to-list 'simple-wiki-tag-list (cons tag nil)))
  tag)

Re: [O] bug#18617: 24.3; loading simple-wiki-mode breaks org-mode

2016-02-21 Thread Kaushal Modi 
I can recreate that bug.

The "first" alias is defined in the cl library. So you would need to
(require 'cl) before requiring simple-wiki.

I eval'd simple-wiki from here:
http://cvs.savannah.gnu.org/viewvc/*checkout*/http-emacs/http-emacs/simple-wiki.el

I haven't yet looked into the internals of simple-wiki.el to investigate
what's breaking the visibility cycling.
Basically TAB or S-TAB stop cycling the visibility; they seem to do nothing.

[O] bug#18617: 24.3; loading simple-wiki-mode breaks org-mode

2016-02-21 Thread Marcin Borkowski 
On 2014-10-02, at 20:27, v...@riseup.net wrote:

> To re-trigger:
> - Install simple-wiki-mode
> - run emacs
> - switch to *scratch*
> - load org-mode
> - make two todos one with subtree:
> * TODO test 1
>   - test 2
> * TODO test 3
> - check pressing tab on First todo hide and show the subtree
> - open a new file: test.txt
> - M-x simple-wiki-mode (on test.txt)
> - switch back to *scratch* (which is still in org-mode)
> - Observe that subtree function is broken.
> - Press tab on TODO test 1 will hide * TODO test 3 and never shows it
> again.

Hello,

I know it was quite a long time ago, but could you confirm that this is
still an issue in current Emacs?  Also, I tried to reproduce it on GNU
Emacs 25.1.50.3, but could not - M-x simple-wiki-mode (after downloading
simple-wiki.el from savannah) resulted in a "setq: Symbol’s function
definition is void: first" error.  (simple-wiki is not an Elpa package,
so I could not install it via the package manager.)

If the problem is still present, please describe exactly how you
installed simple-wiki-mode so that I could see for myself what's
happening.

> Thanks,
> humble emacs user

Best,

-- 
Marcin Borkowski