From: Tassilo Horn <tsdh@gnu.org>
To: "Andreas Röhler" <andreas.roehler@online.de>
Cc: rms@gnu.org, Stefan Monnier <monnier@iro.umontreal.ca>,
emacs-devel@gnu.org
Subject: Re: fill-paragraph ill designed
Date: Wed, 26 Aug 2015 14:40:05 +0200 [thread overview]
Message-ID: <87a8temdei.fsf@gnu.org> (raw)
In-Reply-To: <55DDAF7D.4000809@online.de> ("Andreas \=\?utf-8\?Q\?R\=C3\=B6hler\?\= \=\?utf-8\?Q\?\=22's\?\= message of "Wed, 26 Aug 2015 14:22:21 +0200")
Andreas Röhler <andreas.roehler@online.de> writes:
>>>> There is a lot of ugliness in the way fill-paragraph works, but
>>>> developing a replacement that works ok in practice is harder than it
>>>> looks. I recall a time that we tried.
>>> What would prevent switching the clauses as suggested?
>> IMO, it makes completely sense that `fill-paragraph' delegates to
>> `fill-region' if the region is active so that not every mode-specific
>> `fill-paragraph-function' has to do that on its own.
>
> Let's assume region is up to or inside a documentation-string in
> Python.
>
> Then fill-region will be called instead of fill-paragraph-function.
>
> But how should fill-region get access or know about Python docu-string
> styles?
`fill-region' would utilize `fill-forward-paragraph-function' to move
over the paragraphs in that region and call `fill-paragraph-function' on
them. Then you as a mode author are free to define what a paragraph in
python means and how to properly fill it, e.g., every function
definition is a "paragraph", and when filling a paragraph, your
`fill-paragraph-function' actually only fills the documentation string
of the function.
Bye,
Tassilo
next prev parent reply other threads:[~2015-08-26 12:40 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-25 8:24 fill-paragraph ill designed Andreas Röhler
2015-08-25 9:05 ` Tassilo Horn
2015-08-25 9:50 ` Andreas Röhler
2015-08-25 12:18 ` Tassilo Horn
2015-08-25 14:53 ` Stefan Monnier
2015-08-26 7:15 ` Tassilo Horn
2015-08-25 14:51 ` Stefan Monnier
2015-08-25 22:14 ` Richard Stallman
2015-08-26 6:30 ` Andreas Röhler
2015-08-26 7:08 ` Tassilo Horn
2015-08-26 12:22 ` Andreas Röhler
2015-08-26 12:40 ` Tassilo Horn [this message]
2015-08-26 16:45 ` Andreas Röhler
2015-08-26 17:03 ` Tassilo Horn
2015-08-27 16:35 ` Stefan Monnier
2015-08-27 17:48 ` Andreas Röhler
2015-08-28 6:30 ` Tassilo Horn
2015-08-28 6:41 ` Andreas Röhler
2015-08-28 8:26 ` Tassilo Horn
2015-08-29 19:47 ` Andreas Röhler
2015-08-30 7:30 ` Andreas Röhler
2015-08-31 1:21 ` Stefan Monnier
2015-08-28 16:27 ` Stefan Monnier
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