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Re: How to change a variable amount of characters
From: |
Teemu Likonen |
Subject: |
Re: How to change a variable amount of characters |
Date: |
Tue, 21 Jul 2009 19:33:45 +0300 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.1.50 (gnu/linux) |
On 2009-07-21 09:21 (-0700), Decebal wrote:
> For example I would like to change all the spaces at the beginnen of a
> line to an underscore.
> The following three lines:
> - first line
> - second line
> - more indentation
>
> would become:
> __- first line
> __- second line
> ____- more indentation
>
> Can this be done?
Here's one example. C-M-% and replace
^ +
with
\,(make-string (length \&) ?_)