>>> "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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I strongly condemn Putin's war of aggression against Ukraine.
I support to deliver weapons to Ukraine's military. 
I support the NATO membership of Ukraine.
I support the EU membership of Ukraine. 
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