Re: [eclipse-clp-users] Too much output on compiling, how to reduce?

Dear Joachim,

thanks for your answer.  Your proposed method works.

Or it would work.  For some reason I do not understand, I cannot set the
streams back after compiling my project.  So, for example, when I redirect
the log_output into the file "logfile" as you suggest, compile my project,
and then set it back (either to the stream retrieved by
get_stream(log_output, S) or to the number "1"), ECLiPSe still writes to
"logfile".

Strangely, re-setting the streams work when a) setting and re-setting them
prior to compiling my project as well as b) setting it to "logfile",
compiling some simple test case (just a file with "start :- write(xxx)."),
and then setting it back.  So it is something in my project that prevents
the re-setting of the streams.

Well, I guess it would be hard to track that down.  

Best regards,

Ulrich

  

On Mon, Nov 08, 2010 at 02:57:22PM +1100, Joachim Schimpf wrote:
> Ulrich Scholz wrote:
> > Dear all, 
> > 
> > when compiling an ECLiPSe project on the command line, I get so many lines
> > of output that I sometimes "miss" error messages.  In particular, I get a
> > lot of 
> > 
> > Found CHR ... in module types, generating transformed code
> > *** Creating auxiliary predicate '...' / xxx
> > <ECLiPSe Library> loaded in 0.00 seconds
> > 
> > most of the time, these lines do not tell me "new" info.  How can I reduce
> > the output?
> 
> ECLiPSe uses different streams to print different classes of messages:
> 
> output
> error
> warning_output
> log_output
> 
> Most of the messages you mention go to log_output, and you can suppress
> them by redirecting this stream, e.g. set_stream(log_output, null),
> or redirect them to a file via open("logfile",write,log_output).
> 
> 
> -- Joachim
> 
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