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From: Nick Dokos <ndokos@gmail.com>
To: emacs-orgmode@gnu.org
Subject: Re: Org Clock Error
Date: Thu, 14 Jan 2016 12:30:07 -0500	[thread overview]
Message-ID: <87lh7s5asg.fsf@alphaville.usersys.redhat.com> (raw)
In-Reply-To: 87twmg5ezv.fsf@alphaville.usersys.redhat.com

Nick Dokos <ndokos@gmail.com> writes:

> These are all guesses, untainted by actual knowledge or research.
>

OK - here's some actual research for a change. I was wondering what

(defvar org-state)

actually does, so I looked at the source code for defvar. It contains
this comment:

,----
|   else if (!NILP (Vinternal_interpreter_environment)
| 	   && !XSYMBOL (sym)->declared_special)
|     /* A simple (defvar foo) with lexical scoping does "nothing" except
|        declare that var to be dynamically scoped *locally* (i.e. within
|        the current file or let-block).  */
|     Vinternal_interpreter_environment
|       = Fcons (sym, Vinternal_interpreter_environment);
|   else
`----

so it seems to be only active *for that file*: you need "(defvar org-state)" in
each file that uses the variable.

--
Nick

  reply	other threads:[~2016-01-14 17:30 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-13 22:38 Org Clock Error Mike McLean
2016-01-14  1:30 ` Nick Dokos
2016-01-14  8:45   ` Marco Wahl
2016-01-14 15:59     ` Nick Dokos
2016-01-14 17:30       ` Nick Dokos [this message]
2016-01-15 11:03         ` Marco Wahl
2016-01-15 20:27           ` Nick Dokos

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