www: drop --subject from "git send-email" instructions
authorEric Wong <e@80x24.org>
Fri, 22 Jul 2022 20:18:09 +0000 (20:18 +0000)
committerEric Wong <e@80x24.org>
Thu, 28 Jul 2022 08:11:59 +0000 (08:11 +0000)
commit4eee5af6011cc8cdefb66c9729952c7eff5c0b0b
tree461b6ebe1424fffed0c450d98602532c60350b19
parentd0bc58517c97c8982fdf42533297d96be9efb484
www: drop --subject from "git send-email" instructions

Apparently, --subject doesn't work[1] with "git send-email" in
this context.  So drop the CLI arg and add a note to tell the
user to set a "Subject:" line in their response body, instead.

[1] I'm not sure if --subject ever worked as I thought it would,
    or if it's a regression.  In either case, there are current
    versions of git where it doesn't, so just tell users to use
    the currently supported method.

Link: https://80x24.org/lore/git/CAC4O8c-Tf11CpwuRudyrpXv5bGshuyEenV9kKrs0zRWER-+yHA@mail.gmail.com/
lib/PublicInbox/Reply.pm
lib/PublicInbox/View.pm
t/reply.t