[plt-scheme] errotrace in 4.0?

From: Jon Rafkind (workmin at ccs.neu.edu)
Date: Sun Sep 14 19:50:29 EDT 2008

Eli Barzilay wrote:
> On Sep 14, Jon Rafkind wrote:
>> Does errortrace work in 4.0? I can't seem to get it to work.
>> Nothing happens if I give '-l errortrace' on the command line, and I 
>> mean my program isn't even run.
>> $ mzscheme -l errortrace x.ss
> http://docs.plt-scheme.org/errortrace/quick-instructions.html
* Throw away ".zo" versions of your source.

*  (require 
<http://docs.plt-scheme.org/reference/require.html#%28form._%28%28lib._scheme/base..ss%29._require%29%29> errortrace)
Tried that, doesn't work

* mzscheme -l errortrace ...
Tried that, doesn't work

* The errortrace 
<http://docs.plt-scheme.org/errortrace/using-errortrace.html> module is 
strange; don’t import it into another module. Instead, the errortrace 
<http://docs.plt-scheme.org/errortrace/using-errortrace.html> module is 
meant to be invoked from the top-level, so that it can install an 
evaluation handler, exception handler, etc.

Ok, so maybe if I run a repl it will work
$ mzscheme
 > (require errortrace)
 > (require "x.ss")

Same output as before.

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