[CEDET-devel] `describe-function' for lexical analyzers.

[David P. <dav...@wa...>]

Hi Eric,

I submit you the attached file sem-lex.el, that provides an alternate
implementation of macros to define lexical analyzers.

The main change is that all `define-lex-...' macros delegate to
`define-lex-analyzer' instead of using their own implementation.

Another important change is that `define-lex-analyzer' flags the
analyzer variable name with the `semantic-lex-analyzer' property,
that is used by the predicate `semantic-lex-analyzer-p' to determine
if a symbol is bound to an analyzer.

Finally I used that predicate to extends the `semantic-help' advice
(in semantic-fw.el) of the `describe-function' command to display
documentation of an analyzer too :-)

What do you think?

David