My version was compiled from source

pedro@io:~/Apps/pdfont/pure-data/bin$ ./pd -version
Pd-0.43.0 ("test3") compiled 22:43:36 Dec 26 2010

If I run the debug it shows many things, even mouse moves inside patches. 

.xa16b0f8.c coords .xa16b0f8.ta16b898R 246 183 278 183 278 200 246 200 246 183
.xa16b0f8.c itemconfigure .xa16b0f8.ta16b898R -dash -
.xa16b0f8.c select clear
.xa16b0f8.c icursor .xa16b0f8.ta16b898 0
.xa16b0f8.c focus .xa16b0f8.ta16b898

Probably its just garbage for your purpose, but its "output" :)
--
Pedro Lopes (MSc)
contact: pedro.lopes@ist.utl.pt
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