had more than 255 blank lines.  Byte codes need to go first, line #s second.

Add it back.

All the --all test pass using -O on WinXP now.

This code generated a C assertion:
        assert 1, ([s for s in x] +
                   [s for s in x])
        pass

assert was completely broken, it needed to use the proper block.
compiler_use_block() is now no longer used, so remove it.

* Make a pass to eliminate NOPs.  Produce code that is more readable,
  more compact, and a tiny bit faster.  Makes the peepholer more flexible
  in the scope of allowable transformations.

* With Guido's okay, bumped up the magic number so that this patch gets
  widely exercised before the alpha goes out.

I should also not that my last checkin did stuff that made failures give
more helpful information.

[ 708901 ] Lineno calculation sometimes broken

A one line patch to compile.c and a rather-more-than-one-line patch
to test_dis.  Hey ho.

Possibly a backport candidate -- tho' lnotab is less used in 2.2...

Evil.