tg-info.sh: switch to nicer subject formatting
commitcd5fcd84c2d77081283d659a9e2d44cf899695fc
authorKyle J. McKay <mackyle@gmail.com>
Wed, 21 Jun 2017 06:55:07 +0000 (20 23:55 -0700)
committerKyle J. McKay <mackyle@gmail.com>
Wed, 21 Jun 2017 06:55:07 +0000 (20 23:55 -0700)
tree21e58be3eee6c57dc113ad52c4ed1bfc78a3c600
parente94d5145d1aa910a9b83448539998cf3bb7c04c4
tg-info.sh: switch to nicer subject formatting

Use the same message subject formatting that tg summary does
so that the same nice explanations show up when a Subject:
header is missing and folded headers are handled properly.

Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
tg-info.sh