tree e7230d603e7dda19f3ef962b974aa8ba7d4a75fe
parent d1cbe85b084ce543ba0b09def03a1b20940e6c03
author wdenk <wdenk> 1056841864 +0000
committer wdenk <wdenk> 1056841864 +0000

Rewrite command lookup and help command (fix problems with bubble
sort when sorting command name list). Minor cleanup here and there.