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| From: | Stefan Monnier |
| Subject: | Re: Printing with timer |
| Date: | Sun, 04 Dec 2022 12:15:53 -0500 |
| User-agent: | Gnus/5.13 (Gnus v5.13) |
> (defun my-char-at-place (position char buffer)
> (set-buffer buffer)
> (goto-char position)
> (delete-char 1)
> (insert char))
As a rule of thumb, I recommend to stay clear of `set-buffer` and use
`with-current-buffer` instead.
Stefan
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