To use the specbot bot, say something like "database term", where database is one of ("clhs", "r5rs", "cocoa", "elisp", "clim", "ieee754", "ppc", "posix", "man") and term is the desired query.
The Common Lisp HyperSpec
The Revised 5th Ed. Report on the Algorithmic Language Scheme
Classes in the Cocoa Foundation and Application kits
GNU Emacs Lisp Reference Manual
Common Lisp Interface Manager II Specification
Section numbers of IEEE 754
PowerPC assembly mnemonics
Single UNIX Specification