Revert changeset ef1f1a4b2efb; add another test for glob: patterns
With that changeset, it's impossible to use a glob: pattern to match
e.g. all files ending in .py - glob:**.py would also match all files
in a directory called dir.py.
*** failed to import extension badext: invalid syntax (badext.py, line 1)hg help [COMMAND]show help for a command, extension, or list of commands