Hi, On Wed, 23 Nov 2022 at 19:07, "\( via Guix-patches" via wrote: > Turns out that due to a bug in ``git send-email'', using ``-v 2'' with > a space between the flag and the argument won't work. If you try it, it'll > print a confusing error message, so this patch updates the manual to note > this and remove the space in an example that uses it. Arf clunky Git CLI. :-) The git-format-patch manual says: -v , --reroll-count= so the space is allowed and it seems to work. The git-send-email manual says, git send-email [] and indeed, --8<---------------cut here---------------start------------->8--- $ git send-email -1 -v 2 --to=trash@trash.com fatal: ambiguous argument '2': unknown revision or path not in the working tree. Use '--' to separate paths from revisions, like this: 'git [...] -- [...]' format-patch -o /tmp/bin67IOTaX -1 2: command returned error: 128 --8<---------------cut here---------------end--------------->8--- But it works without the space. Arf, Git CLI… Cheers, simon