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Re: Determining existence of text following point


From: Eric Abrahamsen
Subject: Re: Determining existence of text following point
Date: Mon, 17 May 2021 16:05:32 -0700
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux)

michael-franzese@gmx.com writes:

>    Would like to delete and insert a string "s" only if there is no text
>    folloming point.
>
>    (delete-region (point) (line-end-position))
>    (save-excursion (insert s))

There's a function for this: `eolp'

Return t if point is at the end of a line.
‘End of a line’ includes point being at the end of the buffer.



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