[plt-scheme] debugging DrScheme languages

From: Robby Findler (robby at cs.uchicago.edu)
Date: Wed Jan 11 21:40:39 EST 2006

Do you mean module-based language?

Did you try reading the documentation? That might work better than
copying existing code.


At Wed, 11 Jan 2006 11:37:15 -0500, Dave Herman wrote:
> I'm trying to implement a unit-based DrScheme language and DrScheme 
> isn't picking it up. I've used the honu collection as my guiding 
> example, and I've got the tool.ss and info.ss modules set up similarly. 
> I've got my collect's directory corretclt setup in the PLTCOLLECTS path 
> (and I verified that (require (lib "foo.ss" "foo")) works).
> Yet when I restart DrScheme, the icon I've given the collection doesn't 
> show up, and the language doesn't appear in the languages dialog. I 
> tried PLTDRDEBUG to see if that would give me any clues, but I got nothing.
> Any suggestions on a) what I could be missing, and more generally b) how 
> to debug problems implementing DrScheme languages? E.g., other special 
> flags like PLTDRDEBUG..
> Thanks,
> Dave
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