From mboxrd@z Thu Jan  1 00:00:00 1970
From: Nicolas Goaziou <mail@nicolasgoaziou.fr>
Subject: Re: Bug: (org-clock-in 4) fails from non-Org buffer due to nil
 org-complex-heading-regexp [9.1.13 (9.1.13-elpaplus @
 ~/.emacs.d/elpa/org-plus-contrib-20180702/)]
Date: Tue, 17 Jul 2018 10:55:51 +0200
Message-ID: <87fu0imeaw.fsf@nicolasgoaziou.fr>
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In-Reply-To: <CAJUyYjr_rGbTqkR=uU7hHBvsrOvGjR07jwyf=aApB23POLMPGA@mail.gmail.com>
	(Robert Irelan's message of "Mon, 16 Jul 2018 15:52:01 -0700")
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To: Robert Irelan <rirelan@gmail.com>
Cc: Org-mode <emacs-orgmode@gnu.org>

Hello,

Robert Irelan <rirelan@gmail.com> writes:

> How to reproduce:
>
> 1. Clock into default task.
> 2. Switch to non-Org buffer (I used `*scratch*`).
> 3. Type C-u M-x org-clock-info
> 4. Type d to clock into default task (which is located in a buffer
>    that's part of my agenda).
>
> Clocking in will then fail with the attached backtrace. It appears that
> this is happening due to a missing value for the variable
> `org-complex-heading-regexp`. Clocking in from an Org mode buffer
> works. I'd expect that org-clock-in would attempt to temporarily switch
> to that buffer to correctly set these buffer-local variables.
>
> Backtrace:
>
> Debugger entered--Lisp error: (wrong-type-argument stringp nil)
>   looking-at(nil)
>   org-heading-components()
>   org-clock-in((4))

Fixed. Thank you.

Regards,

-- 
Nicolas Goaziou