[PATCH RFC] mq: add --fill option to qqueue command

[Takumi IINO]

> Please explain: What is this new "fill" concept? What problem does it solve
> and how is it used?

I'm sorry.

New fill option concept is to have a function of the branch/branches command.
I use patch queues like branches. I have multiple patch queues per repository.
In that case, not empty (work in progress) patch queue is important.

Following table is a correspondence table.

branch                 |queue
-----------------------+----------------------------------
hb branch              |hg qqueue --active
hg branch BRANCH_NAME  |hg qqueue --create QUEUE_NAME
hg branbhes            |hg qqueue --list
hg branches --active   |N/A (new option, hg qqueue --fill)
hg branches --closed   |N/A

When fill option is added, do not have to look at the .hg directory.

Regards

-- 
Takumi IINO