3 from bup import options, path
8 o = options.Options(optspec)
9 (opt, flags, extra) = o.parse(sys.argv[1:])
12 # the wrapper program provides the default usage string
13 os.execvp(os.environ['BUP_MAIN_EXE'], ['bup'])
15 docname = (extra[0]=='bup' and 'bup' or ('bup-%s' % extra[0]))
16 manpath = os.path.join(path.exedir(),
17 'Documentation/' + docname + '.[1-9]')
18 g = glob.glob(manpath)
20 os.execvp('man', ['man', '-l', g[0]])
22 os.execvp('man', ['man', docname])
24 o.fatal("exactly one command name expected")