Edi Weitz edi@agharta.de writes:
Works fine for me with SBCL 1.0.5 on Linux. I put the above code in a file, defined STRING-APPEND in the obvious way using FORMAT, and compiled and loaded the file a couple of times without problems. If you can reproduce the problem, then maybe you should try to print something (and force output) for each iteration, so you can see when printing stops.
Excuse me for not informing the list about the latest state of the problem. After Zach Beane suggested me to turn *USE-BMH-MATCHERS* off, I saw that next time I need to read the documentation more carefully. Turning *USE-BMH-MATCHERS* off solved the problem.
Regards.