copy-char-table is buggy

[Olivier Galibert]

Just a heads up, I'm still working on it.  c-c-t has an "interesting"
handling of mirror tables, which does not seem to have much to do with
how they're actually used.  Plonking a dirtyfication in the
syntax-related if() "fixes" the old with-syntax-table bug, but the
real fix is to find out what the hell the semantics are supposed to be
and implement them.

Is there an access to mirror tables from lisp?  It looks like there
isn't, and that syntax-tables are the only user, but ICBvery easilyW.

  OG.