(1) have elisp-index-search's default prompt to be the symbol under
cursor. This seems useful and consistent with other emacs lookup
commands.
(2) have describe-function display a link to the elisp manual.
For (1), few people have suggested implementations here:
http://groups.google.com/group/gnu.emacs.help/browse_frm/thread/
f248ae0258c1b37a
Thanks.
Xah
∑ http://xahlee.org/
☄