43 lines display - patch

A long time ago Bart requested this patch for another version. At the time I had a problem with sourceforge

This is 2 of three of fixes that I hope could get into 1.4.1 :)

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I just attached a patch fo fix the 43 lines behaviour in dosemu.

I have been using tis for many years, it works very well (the original post is from 2005, by myself).
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Alain