[PATCH 0 of 2] mq/qseries: add option to only print summary

[Yann E. MORIN]

This patch series adds a new option to mq/qseries, to only display the
changeset summary line, and omit the patch name.

This can come handy when the patch name is derived from the summary line
(for example with the hgmbox extension; and I also manually create patch
names that way).

First patch moves some code around, so it's easier to add the new behavior.

Second patch adds the -S (upper case 'S') option to only print the summary.
Status prefix (patch number and patch status) is not impacted.

 hgext/mq.py |  15 +++++++--------
 hgext/mq.py |  20 ++++++++++++--------
 2 files changed, 19 insertions(+), 16 deletions(-)