From: John Kitchin <jkitchin@andrew.cmu.edu>
To: Vikas Rawal <vikaslists@agrarianresearch.org>
Cc: org-mode mailing list <emacs-orgmode@gnu.org>,
Vicente Vera <vicentemvp@gmail.com>
Subject: Re: Trouble with autofill mode
Date: Tue, 04 Aug 2015 10:10:34 -0400 [thread overview]
Message-ID: <m2lhdr6t5x.fsf@andrew.cmu.edu> (raw)
In-Reply-To: <1302C604-839A-467A-A734-E49F1C440E66@agrarianresearch.org>
I would have thought something like this would work:
(defun nobreak-p ()
(interactive)
(let ((result (if (and (looking-at " ")
(save-excursion
(re-search-forward "[^{]*}" (line-end-position) 'end))
(save-excursion
(re-search-backward "[^}]*\\\\index{" (line-beginning-position) 'end)))
t
nil)))
(message "%s" result)
result))
(add-hook 'fill-nobreak-predicate #'nobreak-p)
at least, from what I can see it returns true everywhere it should not
break, but I still get breaks where I do not want them. maybe it could
give you an idea though.
Vikas Rawal writes:
>>>
>>> Hello,
>>> This StackExchange question might help you out:
>>> https://emacs.stackexchange.com/questions/12392/prevent-fill-paragraph-from-breaking-latex-citations-in-org-mode
>>> (Only if I got your question right...)
>>
>> Thanks very much. This should work. Let me try to modify it to my use case.
>>
>> Much appreciated.
>>
>
> This is turning out to be non-trivial for my limited knowledge of regex. We need a regex that would return true for all white spaces between "\index{" and “}" in a string like
>
> \index{this is an index} and then some text \index(and then another index}
>
> And then add-hook it to 'fill-nobreak-predicate.
>
> Various things that I have tried since yesterday did not get me anywhere.
>
> Vikas
--
Professor John Kitchin
Doherty Hall A207F
Department of Chemical Engineering
Carnegie Mellon University
Pittsburgh, PA 15213
412-268-7803
@johnkitchin
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next prev parent reply other threads:[~2015-08-04 14:10 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-03 3:07 Trouble with autofill mode Vicente Vera
2015-08-03 3:12 ` Vikas Rawal
2015-08-04 1:04 ` Vikas Rawal
2015-08-04 14:10 ` John Kitchin [this message]
-- strict thread matches above, loose matches on Subject: below --
2015-08-02 18:54 Vikas Rawal
2015-08-02 20:18 ` Nicolas Goaziou
2015-08-03 0:05 ` Vikas Rawal
2015-08-04 1:12 ` Nick Dokos
2015-08-04 3:11 ` Vikas Rawal
2015-08-04 3:39 ` Ken Mankoff
2015-08-04 4:22 ` Vikas Rawal
2015-08-04 12:47 ` John Kitchin
2015-08-04 14:08 ` Eric S Fraga
2015-08-05 8:17 ` Sebastien Vauban
2015-08-05 9:31 ` Eric S Fraga
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