[sage-devel] Re: Debugging pexpect issues with Maxima/clisp/....

[Burcin Erocal]

Hi,

On Fri, 13 Feb 2009 06:26:53 -0800 (PST)
mabshoff <mabsh...@googlemail.com> wrote:

<snip>
> So if you encounter timeouts and they are clearly not caused by a slow
> system please do the following.
> 
> First
> 
>    export SAGE_PEXPECT_LOG=yes

I attached a log from a test instance that timed out with 3.4. I don't
see any obvious problems, but I have no experience with the pexpect
interfaces.

There is a longer log, which contains an identical problem in the
beginning, and record of me hitting CTRL+C, then the rest of the tests
running as expected here:

http://sage.math.washington.edu/home/burcin/maxima-18304-31961408-2.log


Let me know what else I can do to debug this. The maxima pexpect
interface never worked on this laptop and it's really annoying trying
to develop symbolics without running doctests.


Cheers,
Burcin
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Maxima 5.16.3 http://maxima.sourceforge.net
Using Lisp CLISP 2.46 (2008-07-02)
Distributed under the GNU Public License. See the file COPYING.
Dedicated to the memory of William Schelter.
The function bug_report() provides bug reporting information.
(%i1) sconcat("__SAGE_SYNCHRO_MARKER_",(1252129306+1));
[?1034hsconcat("__SAGE_SYNCHRO_MARKER_",(1252129306+1))
;
<sage-display>(%o1)                  __SAGE_SYNCHRO_MARKER_1252129307
(%i2) display2d:false; domain: complex; keepfloat: true;
<sage-display>
(%o2) false
<sage-display>
(%o3) complex
<sage-display>
(%o4) true
(%i5) :lisp (defun tex-derivative (x l r) (tex (if $derivabbrev (tex-dabbrev x)  
(tex-d x '\\partial)
)

 l r lop rop )

)



WARNING: DEFUN/DEFMACRO: redefining function TEX-DERIVATIVE in top-level, was
         defined in
         /home/burcin/sage/sage-3.3.alpha5/spkg/build/maxima-5.16.3/src/src/binary-clisp/mactex.fas
TEX-DERIVATIVE
(%i5) sconcat("__SAGE_SYNCHRO_MARKER_",(1489899709+1))
;
<sage-display>
(%o5) "__SAGE_SYNCHRO_MARKER_1489899710"
(%i6)