Xref: utzoo comp.lang.forth:562 comp.lang.postscript:968 comp.windows.news:786 comp.windows.misc:697 Path: utzoo!utgpu!water!watmath!clyde!att!osu-cis!tut.cis.ohio-state.edu!bloom-beacon!apple!bionet!ig!agate!helios.ee.lbl.gov!nosc!humu!uhccux!lee From: lee@uhccux.uhcc.hawaii.edu (Greg Lee) Newsgroups: comp.lang.forth,comp.lang.postscript,comp.windows.news,comp.windows.misc Subject: Re: Why you should use NeWS as a tool to learn PostScript Message-ID: <2407@uhccux.uhcc.hawaii.edu> Date: 21 Sep 88 18:44:37 GMT References: <13655@mimsy.UUCP> Organization: University of Hawaii Lines: 14 From article <13655@mimsy.UUCP>, by don@brillig.umd.edu (Don Hopkins): "... " going to be able to harness its power, you've got to understand the " semantics. And playing around with an interactive interpreter is a " quick and fun way to find out how it works. Maybe not all readers of this discussion know that you can do a certain amount of playing around without NeWS. The PS interpreter inside the Apple LW, at least, has an interactive mode. You can can have it calculate and display values on your screen, so long as the values have string values. For images, you have to wait for a page to print, though, so that slows things down. Greg, lee@uhccux.uhcc.hawaii.edu