after return) to the callee (just before). Might print something
useful in the soak-test context (where that debug statement will now
be printed and previously wasn't), but the main aim is to remove the
variable 'ngen' at the main call site, which triggered a set-but-not-
used warning if the debug statement that printed it was compiled out.
git-svn-id: svn://svn.tartarus.org/sgt/puzzles@9392
cda61777-01e9-0310-a592-
d414129be87e