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Re: How to insert a string every 2 characters


From: Emanuel Berg
Subject: Re: How to insert a string every 2 characters
Date: Sun, 23 Aug 2015 23:43:32 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4 (gnu/linux)

Angus Comber <anguscomber@gmail.com> writes:

> If I have a string of characters like this:
>
> 0102030405
>
> I want to transform into:
>
> 01 02 03 04 05

(replace-regexp-in-string "\\(..\\)" "\\1 " "0102030405")

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http://user.it.uu.se/~embe8573




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