Code review comment for lp:~parthm/bzr/403687-status-shows-shelves

I agree with the comments on bug #403687, a single line in the output to mention the number
of shelves would better suit 'bzr status'.

A dedicated command 'bzr shelf-status' or 'bzr shelf --status' or something else
sounds more appropriate for a detailed output.

There are some compatibility issues to consider too here, some programs already parse the output
of status and adding new indicators can't be done lightly.

May be you should bring the subject to the mailing list so it can be discussed more broadly.