[PATCH v2 0/3] send-email: shell completion improvements

This patch makes git-send-email(1) shell completion (bash, zsh) uniform,
centralizing the completion options on git-send-email.perl instead of
git-completion.bash

The overall result is that git send-email --git-completion-helper now
properly emits send-email specific options. Previously, it was only
emitting format-patch flags.

Additionally there's a sentence in git-send-email(1) to explicitly
mention that format-patch options can also be passed to it. Currently
it's not obvious this is the case from the man page alone.

Difference from V1: Improved commit messages.

Thiago Perrotta (3):
  send-email: print newline for --git-completion-helper
  send-email: move bash completions to the perl script
  send-email docs: mention format-patch options

 Documentation/git-send-email.txt       |  2 ++
 contrib/completion/git-completion.bash | 11 +-------
 git-send-email.perl                    | 35 ++++++++++++++++++++++++++
 t/t9902-completion.sh                  |  3 +++
 4 files changed, 41 insertions(+), 10 deletions(-)

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2.33.0