speedbar-toggle-etags
speedbar-toggle-etags is an interactive compiled Lisp function in `speedbar.el
'.
(speedbar-toggle-etags FLAG)
Toggle FLAG in `speedbar-fetch-etags-arguments'.
FLAG then becomes a member of etags command line arguments. If flag
is "sort", then toggle the value of `speedbar-sort-tags'. If its
value is "show" then toggle the value of
`speedbar-show-unknown-files'.
This function is a convenience function for XEmacs menu created by
Farzin Guilak <farzin@protocol.com>.