kevin@minster.york.ac.uk (06/05/90)
After a little investigation, it seems the problem with Mark Rosensteins caligraphy program is that the penstroke routine uses the pathforall operator and then on the last of his samples he uses charpath. Unfortunately the charpath operator disables the pathforall operator for as long as its output remains in the current path, and you therefore get an invalidaccess error. If you want to try the program just comment out the last three lines of text before the showpage. Kevin.