Re: How to determine what command a key bind to?

[Albert Reiner]

["wensa" <zhengwt@gmail.com>, 11 Feb 2006 05:08:38 -0800]:
> I want to find out some key sequences such as M-tab bind to which
> command, how to?

If I understand you correctly, C-h k (or M-x describe-key) will do
that.  For example:

,----[ C-h k ESC TAB ]
| ESC TAB runs the command ispell-complete-word
|    which is an interactive autoloaded Lisp function in `ispell'.
| [Arg list not available until function definition is loaded.]
| 
| Try to complete the word before or under point (see `lookup-words')
| If optional INTERIOR-FRAG is non-nil then the word may be a character
| sequence inside of a word.
| 
| Standard ispell choices are then available.
`----

HTH,

Albert.