view tests/test-hg-parseurl.py.out @ 26238:69da16b366ad

help: fix help argument parsing and documentation

support combining -c and -e

previously -k was misdocumented:
 * the first line didn't mention it
 * the help half implied you could do help -k keyword topic

with these changes, -k just changes the search method

support -c and -e for -k searches

http://example.com/no/anchor, branches: (None, [])
http://example.com/an/anchor, branches: ('foo', [])
http://example.com/no/anchor/branches, branches: (None, ['foo'])
http://example.com/an/anchor/branches, branches: ('bar', ['foo'])
http://example.com/an/anchor/branches-None, branches: ('foo', [])
http://example.com/, branches: (None, [])
http://example.com/, branches: (None, [])
http://example.com/, branches: ('foo', [])