punctuations outside of the form, as it does with quote punctuations.
So things like this
#, @foo{...}
that required the space to make the @foo read as a scribble form are
now better written as
@#,foo{...}
This changes all such occurrences. (In case you see this change in
your files and are worried that there might be changes: I mechanically
verified that the result of `read'ing the modified files is identical
to the previous version.)
svn: r15111
removed htdp-lang dependency on debugger
removed deinprogramm dependency on stepper, debugger, and htdp-langs
both still depend on test-engine tool, but only for execution
Probably apply to release branch, but needs review.
svn: r14119
