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[Bug-glpk] reading MPS files fails if tabs in comment

From: Brady Hunsaker
Subject: [Bug-glpk] reading MPS files fails if tabs in comment
Date: Mon, 15 May 2006 13:08:33 -0400
User-agent: Thunderbird (X11/20060501)

Reading an MPS file fails if any tabs (ASCII 0x09) are used, even in a comment. This causes some MIPLIB files to fail reading.

A workaround is to use the --freemps option, even though the non-commented part of the file conforms to the stricter format.

This could be corrected by changing the routine read_card in file glplpx8a.c to ignore everything after a leading '*', similar to the way it is already done in read_char in the same file.


Brady Hunsaker
Assistant Professor
Industrial Engineering
University of Pittsburgh

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