patch applied (hugs98): Change the logic for when a file is relative, fixes bugs with openning files which were included by Hugs with ..

Fri May 4 07:28:30 PDT 2007 Neil Mitchell http://www.cs.york.ac.uk/~ndm/ * Change the logic for when a file is relative, fixes bugs with openning files which were included by Hugs with .. M ./src/winhugs/General.c -2 +15