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

[Brady Hunsaker]

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

--
Brady Hunsaker
Assistant Professor
Industrial Engineering
University of Pittsburgh
http://www.engr.pitt.edu/hunsaker/