using (in-readtable) to select a readtable

[73budden .]

Hi!
  I've forked named-readtables and removed the kludge which alters
swank:*readtable-alist*,
pull request is here:

    https://github.com/melisgl/named-readtables/pull/8

and an appropriate pull request to SWANK:

   https://github.com/slime/slime/pull/278

Start of the discussion can be found here:

   http://thread.gmane.org/gmane.lisp.slime.devel/11574

With best rgards, Budden