RE: switch to previous buffer

[Drew Adams]

> What you're describing is buffer-cycling based on Most Recently Used
> pattern (similar to alt-tab on windows).  Look into the wiki
> http://emacswiki.org/emacs/ControlTABbufferCycling

Actually, this is the wiki page that deals with this topic.  The page Le cited
is about one kind of buffer switching and is referenced from this page.
http://www.emacswiki.org/emacs/SwitchingBuffers

And this is the category page for buffer-switching.
http://www.emacswiki.org/emacs/CategoryBufferSwitching

The entry page of the wiki is a table of contents of all the categories (the
most general topics).
http://www.emacswiki.org/emacs/SiteMap