[PATCH 0/9] send-email: add sendmail aliases line continuation support

This series adds line continuation support for sendmail aliases.
It extends basic sendmail aliases functionality implemented by
ah/send-email-sendmail-alias (currently d1205b07 in 'pu')

Eric Sunshine (9):
  send-email: further document missing sendmail aliases functionality
  send-email: visually distinguish sendmail aliases parser warnings
  send-email: drop noise comments which merely repeat what code says
  send-email: fix style: cuddle 'elsif' and 'else' with closing brace
  send-email: refactor sendmail aliases parser
  send-email: simplify sendmail aliases comment and blank line
    recognizer
  send-email: implement sendmail aliases line continuation support
  t9001: refactor sendmail aliases test infrastructure
  t9001: add sendmail aliases line continuation tests

 Documentation/git-send-email.txt |  5 ++-
 git-send-email.perl              | 54 ++++++++++++++-------------
 t/t9001-send-email.sh            | 81 +++++++++++++++++++++++++++++++---------
 3 files changed, 94 insertions(+), 46 deletions(-)

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2.4.2.538.g5f4350e