[mcclim-devel] trying to clean up incremental-redisplay.lisp

[Robert Strandh]

Hello, 

I am trying to clean up in incremental-redisplay.lisp.  Here is what I
suggest for now.  If someone has objections, let me know:

  * get rid of *enable-updating-output*.  It is initialized to t in
    incremental-redisplay.lisp and used there as well as in
    frames.lisp, but it is never set or bound.  I suppose it was meant
    to be some kind of debugging tool,

  * get rid of redisplay-add-output-record and
    redisplay-delete-output-record which are never called,

  * get rid of clear-moved-record which is never called.

What do you think?
-- 
Robert Strandh

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Greenspun's Tenth Rule of Programming: any sufficiently complicated C
or Fortran program contains an ad hoc informally-specified bug-ridden
slow implementation of half of Common Lisp.
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