Re: Re: Speed commands

From: Carsten Dominik <carsten.dominik@gmail.com>
To: Dan Davison <davison@stats.ox.ac.uk>
Cc: emacs-orgmode@gnu.org, "J. David Boyd" <david@adboyd.com>
Subject: Re: Re: Speed commands
Date: Tue, 17 Nov 2009 20:43:36 +0100	[thread overview]
Message-ID: <96484712-09E0-47E0-A626-CF7449D1CBB9@gmail.com> (raw)
In-Reply-To: <87ocn1t0pl.fsf@stats.ox.ac.uk>

Hi Dan,

you need to call `org-cycle-show-empty-lines' with appropriate
arguments, just like org-cycle does it.

- Carsten

On Nov 17, 2009, at 8:23 PM, Dan Davison wrote:

> david@adboyd.com (J. David Boyd) writes:
>
>> Dan Davison <davison@stats.ox.ac.uk> writes:
>>
>>> Dan Davison <davison@stats.ox.ac.uk> writes:
>>>
>>>
>>> Here are simplified versions of the forward- and backward-scroll  
>>> speed
>>> commands that I'm suggesting.
>>>
>>
>> Ow, 1 major problem (to me).   They wipe out my white space.
>>
>> I have my entries in an .org file set up like (I like white space):
>>
>> * DONE Timeouts on JDBC connection...
>>
>> * TODO Update Test Agents...
>>
>> * TODO Update UAT Agents...
>>
>> * TODO W911170058 - Prod Tomcat not being 'managed'...
>>
>>
>> but after I run your speed scripts, they look like:
>>
>> * DONE Timeouts on JDBC connection...
>> * TODO Update Test Agents...
>> * TODO Update UAT Agents...
>> * TODO W911170058 - Prod Tomcat not being 'managed'...
>>
>>
>> Any ideas what to change to preserve my empty white line.  I could
>
> Hi David,
>
> I don't have an immediate solution. To make it appear as above, I'm
> assuming you have two blank lines after the end of each entry, right?
>
> Your whitespace is still there, it's just that the visibility of the
> blank lines has changed, as a result of calling org-overview. I didn't
> realise that the effects on whitespace visibility differed between
> org-overview and the "OVERVIEW" state of org-cycle. Does anyone know  
> of
> a suitable way to programmatically achieve identical effects to the
> cycling induced by org-cycle?
>
> Or, to ask a slightly different question, is there any convenient  
> way to
> use org-cycle in a lisp program and tell it to cycle to a particular
> state?
>
> In any case, my use of org-overview is probably not really  
> appropriate,
> since it alters visibility in all the subtrees, whereas the scroll
> functions should probably only alter visibility in the subtrees in  
> which
> they are operating. So if that were fixed hopefully the whitespace
> problem would disappear. I'll look into it.
>
> Dan
>
>> probably learn to live without it, but I'd rather not...
>>
>> Dave
>>
>>
>>
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- Carsten