Re: delete all whitespace (space) in a region

[Uwe Brauer <oub@mat.ucm.es>]

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>>> "t" == tpeplt  <tpeplt@gmail.com> writes:

> Manuel Giraud via Users list for the GNU Emacs text editor
> <help-gnu-emacs@gnu.org> writes:
>> 
>> If you don't want to confirm for the replacements, you could instead do
>> this:
>> 
>> (defun my-delete-all-whitespace-region (beg end)
>> (interactive "r")
>> (save-excursion
>> (goto-char beg)
>> (while (re-search-forward " " end t)
>> (replace-match ""))))

> Emacs 28 added the function ‘replace-string-in-region’.

> (defun my-delete-all-whitespace-region (beg end)
>   (interactive "r")
>   (save-excursion
>     (replace-string-in-region " " "" beg end)))

Ah, thanks, I did not know that

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