t / t5100 / msg0014--scissorson commit git-prompt.sh: don't assume the shell expands the value of PS1 (1e4119c)
   1This teaches mailinfo the scissors -- >8 -- mark; the command ignores
   2everything before it in the message body.
   3
   4Signed-off-by: Junio C Hamano <gitster@pobox.com>