From: Carsten Dominik <carsten.dominik@gmail.com>
To: rpgoldman@sift.info
Cc: Org Mode <emacs-orgmode@gnu.org>
Subject: Re: Possible bug in ordered tasks
Date: Fri, 25 Jun 2010 16:12:59 +0200 [thread overview]
Message-ID: <5896B53A-BDA5-4D02-9DD5-7121A8DB0165@gmail.com> (raw)
In-Reply-To: <4C24ADBD.3090204@sift.info>
On Jun 25, 2010, at 3:23 PM, Robert Goldman wrote:
> On 6/25/10 Jun 25 -2:03 AM, Carsten Dominik wrote:
>> Hi Robert,
>>
>> On Jun 18, 2010, at 5:42 PM, Robert Goldman wrote:
>>
>>> I have found what I believe to be a bug in handling ordered
>>> subtasks.
>>> Here is the behavior:
>>>
>>> I have a top level set of tasks that is ordered.
>>>
>>> One of the outline items below the top level set is a grab bag of
>>> tasks
>>> that will be performed in parallel. So this task is NOT ordered
>>> (ORDERED: nil).
>>>
>>> The problem is that the blocking behavior from ordered tasks seems
>>> to be
>>> inherited from the top level task list into the second level of the
>>> outline, even though the ORDERED property at the second level is
>>> explicitly overridden.
>>>
>>> I am attaching an org file that displays this issue. To see the
>>> problem, put your cursor on the "Bar" task and attempt to change its
>>> status to DONE.
>>
>> The problem here is that the value of the ORDERED property is the
>> string
>> "nil", and that is of course not nil!
>>
>> I have introduced a special case to have "nil" interpreted as nil
>> here,
>> because your use case makes a lot of sense.
>
> Oh, dear. That makes perfect sense, now that I think of it.
>
> Question: what is the proper way to get a NIL into a property? Are
> we
> to use () instead of "nil"? Or are property values always interpreted
> as strings?
>
> Apologies in advance if this is a stupid question!
Not a stupid question at all.
There is no way, currently. Property values are string - the only
way to make
org-entry-get return nil is to not have the property defined at all.
- Carsten
next prev parent reply other threads:[~2010-06-25 17:46 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-18 15:42 Possible bug in ordered tasks Robert Goldman
2010-06-25 7:03 ` Carsten Dominik
2010-06-25 13:23 ` Robert Goldman
2010-06-25 14:12 ` Carsten Dominik [this message]
2010-06-25 14:48 ` Robert Goldman
2010-06-25 16:21 ` Carsten Dominik
2010-06-25 18:55 ` Bernt Hansen
2010-06-26 5:55 ` Carsten Dominik
2010-06-26 11:34 ` Bernt Hansen
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