From: Thamer Mahmoud <thamer.mahmoud@gmail.com>
To: help-gnu-emacs@gnu.org
Subject: Re: problem with mapconcat
Date: Wed, 03 Mar 2010 18:23:42 +0300 [thread overview]
Message-ID: <87635d5szl.fsf@zemblan.newkuwait.org> (raw)
In-Reply-To: 87bpf5zex5.fsf@mithlond.arda
Teemu Likonen <tlikonen@iki.fi> writes:
> * 2010-03-03 12:49 (UTC), Christian Wittern wrote:
>
>> I am trying to build a regex with lisp, which inserts a certain string
>> into another string between each character, for example "abc" should
>> turn into "a/b/c".
>
> (mapconcat #'identity (mapcar #'char-to-string "abc") "/")
>
> => "a/b/c"
Another alternative:
(mapconcat 'string (string-to-list "abc") "/")
=> "a/b/c"
next prev parent reply other threads:[~2010-03-03 15:23 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-03 12:49 problem with mapconcat Christian Wittern
2010-03-03 13:50 ` Dan Davison
2010-03-03 13:55 ` Christian Wittern
2010-03-03 13:57 ` Teemu Likonen
2010-03-03 15:23 ` Thamer Mahmoud [this message]
2010-03-03 15:41 ` Thamer Mahmoud
2010-03-04 1:39 ` Christian Wittern
2010-03-04 7:36 ` Andreas Röhler
2010-03-04 9:35 ` Stephen Berman
2010-03-04 15:07 ` Andreas Röhler
2010-03-04 6:56 ` Kevin Rodgers
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