Much appreciated. I feel silly for not finding this sooner, but now I know. Andrew Excerpts from Steffen Mueller via RT's message of Sat Aug 28 03:37:00 -0700 2010: > Quick update on my claims that I forgot to CC to p5p: I just tried > profiling code involving anonymous subs with Devel::NYTProf (4.04) and > it shows the timings, code, and line numbers of the anonymous subroutine > perfectly well. > > --SteffenThread Next