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Re: [O] [BUG] in Release 8.2 - editing code in indirect buffer
From: |
Carsten Dominik |
Subject: |
Re: [O] [BUG] in Release 8.2 - editing code in indirect buffer |
Date: |
Tue, 24 Sep 2013 18:35:22 +0200 |
On 24.9.2013, at 18:17, Sebastien Vauban <address@hidden> wrote:
> Hello Carsten,
>
> Carsten Dominik wrote:
>> On 23.9.2013, at 09:40, Rainer M Krug <address@hidden> wrote:
>>>
>>> When starting to edit a code block via C-c ' everything works as expected
>>> and the code block is highlighted and an indirect buffer is opened.
>>>
>>> When I click into the highlighted block, I an "send" to the indirect buffer.
>>> This behavior changes, after saving with C-s, even when nothing has been
>>> edited: the area in the original org file looses its magic, and looks normal
>>> again and can also be edited!
>>>
>>> The indirect buffer stays functional and, upon close via C-c ' saves the
>>> changes into the original buffer and *overwrites* changes done in this block
>>> in the org document.
>>
>> This is a bug which is difficult to fix in all generality. What should really
>> happen is that the text in the original buffer is made read-only. But so far
>> this does not happen in our implementation (due to Dan Davison IIRC). The
>> reason for this is that read-only text properties left by accident in a
>> buffer are difficult to get rid of.
>>
>> There are many things the user could go back and screw up the original.
>> That's why Org choses to protect with highlighting with an overlay. Note that
>> this is not a protection against editing, but it is a visual warning.
>
> I never knew that "your" goal was to make the code block read-only in the Org
> buffer. Note that I would be really opposed to such a change. Editing code in
> the prose would really become a pain to me -- please know that I NEVER use the
> indirect buffer.
Hi Sebastian,
I only mean while there is a special buffer also editing this block!
- Carsten
>
> I hope that we will block such a functionality, would the read-only feature
> become possible.
>
>> However, what happens during saving is indeed a problem - the overlay gets
>> lost (not really, it gets squeezed to zero by first removing the source code
>> and then inserting the modified version).
>>
>> Could you please try this patch and test it to see if it is stable and does
>> the right thing?
>
> Best regards,
> Seb
>
> --
> Sebastien Vauban
>
>
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- [O] BUG?: BABEL - Release 8.2, (continued)
- [O] BUG?: BABEL - Release 8.2, Rainer M Krug, 2013/09/20
- [O] BUG?: BABEL - Release 8.2, Rainer M Krug, 2013/09/20
- Re: [O] Release 8.2, Suvayu Ali, 2013/09/20
- [O] [BUG] in Release 8.2 - editing code in indirect buffer, Rainer M Krug, 2013/09/23
- Re: [O] [BUG] in Release 8.2 - editing code in indirect buffer, Rainer M Krug, 2013/09/24
- Re: [O] [BUG] in Release 8.2 - editing code in indirect buffer, Carsten Dominik, 2013/09/24
- Re: [O] [BUG] in Release 8.2 - editing code in indirect buffer, Sebastien Vauban, 2013/09/24
- Re: [O] [BUG] in Release 8.2 - editing code in indirect buffer,
Carsten Dominik <=
- Re: [O] [BUG] in Release 8.2 - editing code in indirect buffer, Sebastien Vauban, 2013/09/24
- Re: [O] [BUG] in Release 8.2 - editing code in indirect buffer, Rainer M Krug, 2013/09/25
- Re: [O] [BUG] in Release 8.2 - editing code in indirect buffer, Carsten Dominik, 2013/09/25
- Re: [O] [BUG] in Release 8.2 - editing code in indirect buffer, Rainer M Krug, 2013/09/25
- Re: [O] [BUG] in Release 8.2 - editing code in indirect buffer, Eric Schulte, 2013/09/25
- Re: [O] [BUG] in Release 8.2 - editing code in indirect buffer, Rainer M Krug, 2013/09/25
- Re: [O] [BUG] in Release 8.2 - editing code in indirect buffer, Andreas Leha, 2013/09/25
- Re: [O] [BUG] in Release 8.2 - editing code in indirect buffer, Rainer M Krug, 2013/09/26
- Re: [O] [BUG] in Release 8.2 - editing code in indirect buffer, Rainer M Krug, 2013/09/25
- Re: [O] [BUG] in Release 8.2 - editing code in indirect buffer, Carsten Dominik, 2013/09/25