diff options
Diffstat (limited to 'Lib/cmd.py')
| -rw-r--r-- | Lib/cmd.py | 34 |
1 files changed, 31 insertions, 3 deletions
diff --git a/Lib/cmd.py b/Lib/cmd.py index 87ddcfa7e7..85115bb9b5 100644 --- a/Lib/cmd.py +++ b/Lib/cmd.py @@ -56,8 +56,36 @@ class Cmd: else: import newdir names = newdir.dir(self.__class__) - cmds = [] + cmds_doc = [] + cmds_undoc = [] + help = {} + for name in names: + if name[:5] == 'help_': + help[name[5:]]=1 for name in names: if name[:3] == 'do_': - cmds.append(name[3:]) - print cmds + cmd=name[3:] + if help.has_key(cmd): + cmds_doc.append(cmd) + del help[cmd] + else: + cmds_undoc.append(cmd) + print + self.print_topics("Documented commands (type help " \ + "<topic>):",cmds_doc, 15, 80) + self.print_topics("Miscellaneous help topics:", + help.keys(), 15, 80) + self.print_topics("Undocumented commands:", + cmds_undoc, 15, 80) + + def print_topics(self, header, cmds, cmdlen, maxcol): + if cmds: + print header; + print "="*len(header) + (cmds_per_line,junk)=divmod(maxcol,cmdlen) + col=cmds_per_line + for cmd in cmds: + if col==0: print + print (("%-"+`cmdlen`+"s") % cmd), + col = (col+1) % cmds_per_line + print "\n" |