Hi Guile hackers,<br><br>After several day&#39;s investigating Guile, I decide to give up and return to PLT-scheme/MIT-scheme. The experience is so frustrating. <br><br>Everyone knows a good debugger is very important, PLT-scheme have one-click &quot;Debug&quot;, and gdb has very simple commands, instrumenting Emacs function you can trace it easily. But after read manual, trace elisp code and ask question here, I still don&#39;t know how to set trap/breakpoint and trace the code.(OK, I will read SICP chapter 4 and 5)<br>
<br>Anyway, I learn a lot when tracing elisp code. Thank you and bye.<br><br><br><br>