Re: [PATCH] Allow regexps in org-file-apps to capture link parameters using groups

* Re: [PATCH] Allow regexps in org-file-apps to capture link parameters using groups
       [not found]   ` <4BA630AD.1080901@jboecker.de>
@ 2010-03-21 17:13     ` Carsten Dominik
  2010-04-05  0:33       ` Luke Amdor
  0 siblings, 1 reply; 4+ messages in thread
From: Carsten Dominik @ 2010-03-21 17:13 UTC (permalink / raw)
  To: Jan Böcker; +Cc: org-mode Mode

Hi Jan,

I have now applied this patch.

Hi everyone,

I am not sure if I completely understood every part of it,  so if
anyone finds strange behavior of links, make sure to report it so
that we (Jan, that is :-) gets a chance to fix it.

Thanks!

- Carsten

On Mar 21, 2010, at 3:43 PM, Jan Böcker wrote:

> On 20.03.2010 16:07, Carsten Dominik wrote:
>> Hi Jan,
>>
>> I forgot what the last status of this thread was.  Could you please
>> remind me?
>>
>> Thanks.
>>
>> - Carsten
>>
>
> Hi Carsten,
>
> The patch is ready to be applied. I have been using it since January  
> 16
> without any problems.
> As mentioned in the description, it does introduce a
> backwards-incompatible change, but I know of no existing code which
> depends on the old behavior.
>
> However, I noticed an error in the docstrings and commit message: in
> several places where it says "(string-match n link)", it should say
> "(match-string n link)".
> I have attached a fixed version, which is also available via:
> git pull http://github.com/jboecker/org-mode.git for-carsten
>
> The motivation for this patch went something like this:
> - I wanted to link to PDFs, so I wrote org-docview.el
> - Someone pointed out that docview links did not respect
> org-link-file-path-type, which I fixed
> - Daniel M. German started integrating evince and xournal with
> org-protocol and asked if there was a link syntax to link to a  
> specific
> page of a PDF (there were docview: links, but these are hard-coded to
> open within emacs)
> - I realized that docview: links are/should be a special case of file:
> links, so I wrote this patch
>
>> On Jan 27, 2010, at 10:29 AM, Jan Böcker wrote:
>>>
>>> Btw, since posting the patch I stumbled upon another disadvantage:
>>> 'extended' link types defined this way will only support  
>>> autocompletion
>>> for the file name, i.e. you will not be prompted for a page number  
>>> when
>>> entering a link using C-c C-l file <RET>, then specifying the path  
>>> to
>>> some PDF file.
>
> I do no longer count this as a reason against this patch, because  
> normal
> file: links do not prompt you for a line number, either, and you  
> should
> not be typing in links by hand anyway most of the time.
>
>>> A better way to extend file links might be to make it easy to  
>>> create new
>>> links with "file" behaviour, instead of applying this patch (so a  
>>> pdf
>>> link would look like file+pdf:/document.pdf::4, and because the link
>>> type starts with "file+", it will e.g. respect org-link-file-path- 
>>> type
>>> automatically).
>>> What do you think?
>
> Because I no longer care about prompting for a page number, I no  
> longer
> care about this crazy idea of mine, too. Please go ahead and apply the
> patch in its current state.
>
>>> Unfortunately, I won't have much time for programming for about a  
>>> month
>>> due to exams.
>
> This has also changed, I passed all three :)
> Now that I again have time to code and Daniel M German's patches to
> xournal and evince are functional, my next steps will be the two  
> things
> mentioned under "What's next?" in the initial patch description.
>
> If you have any further questions, just ask!
> - Jan
>
>
> PS:
> On 27.01.2010 11:53, Carsten Dominik wrote:
>> It is in my list, and I will get to it....
> When the author of org-mode says it's on his list, you know he will  
> come
> back to it and you don't have to add it to yours :)
> <0001-Allow-regexps-in-org-file-apps-to-capture-link-param.patch>

- Carsten

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