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From: | Stefan Monnier |
Subject: | Re: Adding String to Beginning of Lines |
Date: | Wed, 11 Nov 2020 13:25:07 -0500 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
> Oh, of course, while inserting the stuff your specified end position > gets outdated. You can use a marker instead of a number: > > (copy-marker (region-end)) > > it will automatically be adjusted. The other classic solution is to do if starting from the end since the region-start won't be affected by the buffer modifications. Stefan
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