#11 Exploit signature field from ctags

[Frank Boehme]

I would love if the tags file was built with the switch
--fields +S
and the resulting information about the signature of
functions/methods/features was used to:

1) Enable API tooltips the way nedit does
2) Show the signature in the tags list

That would help a lot when using cute to develop stuff
that makes use of polymorphism or function overloading.

cheers,

F