The Shape of PSIBER Space:
PostScript Interactive Bug Eradication Routines
The PSIBER Space Deck is an interactive visual user interface
to a graphical programming environment, the NeWS
window system. It lets you display, manipulate, and navigate the data structures,
programs, and processes living in the virtual memory space of NeWS. It is
useful as a debugging tool, and as a hands on way to learn about programming
in PostScript and NeWS.
Next section, 1. Introduction.
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