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Narrowing alternate lines


From: weber
Subject: Narrowing alternate lines
Date: Fri, 17 Aug 2007 04:26:31 -0700
User-agent: G2/1.0

Folks,
I was checking out hidesearch.el and, even thought it is cool, I think
it could benefit from narrowing instead of using overlays to hide non
matched text (because narrowing makes text untouchable, basicly)

My question is: can you narrow a buffer like this:

hello
world
hello
world
hello
world

to become like this:

hello
hello
hello

.. or you can only narrow a single region ?

Thanks in advance,
weber



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