[Help-glpk] Display precision in solution files

[Jean-Sebastien Roy]

I tend to use glpsol instead of using the C API. Therefore, I read 
the values returned by glpsol through the '-o' option, and recently 
observed that many of my constraints were violated by the returned 
solution. The problem turned out to be the precision (or lack of 
thererof) of the values printed by lpx_mip_print.
This function uses the "%13.6g" format for printing.

Could it be possible to get a better precision through glpsol (like 
"%22.15g") ?
(See attached patch)

Regards,

Jean-Sebastien

%patch-precision
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