From: Tomi Ollila <tomi.ollila@iki.fi>
To: Jani Nikula <jani@nikula.org>, David Edmondson <dme@dme.org>,
notmuch@notmuchmail.org
Subject: Re: [PATCH v2 1/2] emacs: support defining a list of alternative parts to show
Date: Sun, 12 Feb 2012 16:37:58 +0200 [thread overview]
Message-ID: <m2ipjc6rsp.fsf@guru.guru-group.fi> (raw)
In-Reply-To: <874nuwi76y.fsf@nikula.org>
On Sun, 12 Feb 2012 14:09:57 +0200, Jani Nikula <jani@nikula.org> wrote:
> On Fri, 10 Feb 2012 10:05:46 +0000, David Edmondson <dme@dme.org> wrote:
> > On Thu, 9 Feb 2012 14:46:02 +0000, Jani Nikula <jani@nikula.org> wrote:
[...]
> > > + (if (or (equal notmuch-show-all-multipart/alternative-parts t)
> > > + (string= chosen-type inner-type)
> > > + (and
> > > + notmuch-show-all-multipart/alternative-parts
> > > + (equal (string-match-p (mapconcat (lambda (s) (format "^%s$" s)) notmuch-show-all-multipart/alternative-parts "\\|") inner-type) 0)))
> >
> > This is quite messy. How about we add a general helper to "notmuch-lib.el":
> >
> > (defun notmuch-string-match-list-p (regexps string)
> > (loop for regexp in regexps
> > if (string-match-p regexp string)
> > return t))
> >
> > and then write:
> >
> > (if (or (string= chosen-type inner-type)
> > (equal notmuch-show-all-multipart/alternative-parts t)
> > (notmuch-string-match-list-p notmuch-show-all-multipart/alternative-parts inner-type))
> > ...
>
> Hmm. I wrapped the regexps between ^ and $ to not match substrings. I
> think that's less surprising and better than having the user add them,
> and the user can still use e.g. ".*foo.*" to explicitly match a
> substring.
>
> If this is fixed in notmuch-string-match-list-p then it's not general
> anymore. But does adding a mapcar to wrap the regexps here make this
> messy again...? What if notmuch-string-match-list-p were just a local
> specific helper for clarity?
Something like this could work...
(defun notmuch-string-match-list-p (regexps string)
(loop for regexp in regexps
if (string-match-p (concat "^" regexp "$") string)
return t))
But if you-re going to pre-anchor these regexps then it is better to be
documented clearly as the final 'regexp' works in non-standard way.
> >
> > ?
Tomi
next prev parent reply other threads:[~2012-02-12 14:38 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-08 16:55 [PATCH 0/2] multipart/alternative display and text/calendar Jani Nikula
2012-02-08 16:55 ` [PATCH 1/2] emacs: support defining a list of alternative parts to show Jani Nikula
2012-02-08 17:05 ` David Edmondson
2012-02-08 16:55 ` [PATCH 2/2] emacs: regard text/calendar as text/x-vcalendar Jani Nikula
2012-02-08 17:06 ` David Edmondson
2012-02-09 14:46 ` [PATCH v2 1/2] emacs: support defining a list of alternative parts to show Jani Nikula
2012-02-09 14:46 ` [PATCH v2 2/2] emacs: support text/calendar mime type Jani Nikula
2012-02-10 10:06 ` David Edmondson
2012-02-15 15:35 ` Adam Wolfe Gordon
2012-02-21 7:52 ` Jani Nikula
2012-02-25 13:55 ` David Bremner
2012-02-10 10:05 ` [PATCH v2 1/2] emacs: support defining a list of alternative parts to show David Edmondson
2012-02-10 10:17 ` Jani Nikula
2012-02-12 12:09 ` Jani Nikula
2012-02-12 14:37 ` Tomi Ollila [this message]
2012-02-21 7:50 ` Jani Nikula
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