U.6 Documentation Lookup

Emacs provides several features you can use to look up the documentation of functions, variables and commands that you plan to use in your program.

U.6.1 Info Documentation Lookup		Looking up library functions and commands in Info files.
U.6.2 Man Page Lookup		Looking up man pages of library functions and commands.
U.6.3 Emacs Lisp Documentation Lookup		Looking up Emacs Lisp functions, etc.