subrepo: use subprocess directly to avoid python 2.6 bug
Using svn subrepos on MacOSX with native python 2.6.1 results in a lot of
unexpected output caused by:
http://bugs.python.org/
issue5099
subprocess.Popen.__del__ causes AttributeError (os module == None)
Avoiding dangling Popen instance solves the issue.
check-code: catch 'ls filename --option' case as per
6bdae8ea0b48
minirst: improved support for option lists.
This enables minirst to parse and print option lists which have both
long and short options. Before, we could only parse option lists with
long options.
test-subrepo-git.t: portability fix.
Specifying arguments after file names for 'ls' is a GNU extension.