meaning of display postscript

1. Display PostScript An extended form of PostScript permitting its interactive use with bitmap displays. Display Screen Equipment Visual Display Unit display standard IBM and others have introduced a bewildering plethora of graphics and text display standards for IBM PCs. The standards are mostly implemented by plugging in a video display board or "graphics adaptor" and connecting the appropriate monitor to it. Each new standard subsumes its predecessors. For example, an EGA board can also do CGA and MDA. With the PS/2, IBM introduced the VGA standard and built it into the main system board motherboard. VGA is also available as a plug-in board for PCs from third-party vendors. Also with the PS/2, IBM introduced the 8514 high-resolution graphics standard. An 8514 adaptor board plugs into the PS/2, providing a dual-monitor capability. Graphics software has to support the major IBM graphics standards and many non-IBM, proprietary standards for high-resolution displays. Either software vendors provide display drivers, or display vendors provide drivers for the software package. In either case, switching software or switching display systems is fraught with compatibility problems. Display Resolution Colours SponsorSystems MDA 720x350 T 2 IBM PC CGA 320x200 4 IBM PC EGA 640x350 16 IBM PC PGA 640x480256 IBM PC Hercules 729x348 2 non-IBMPC MCGA 720x400 T 320x200 G256PS/2 VGA 720x400 T 640x480 G 16 SVGA 800x600 16VESA XVGA 1024x768256IBM name: 8514 T: text, G: graphics. More colours are available from third-party vendors for some display types. See also MDA, CGA, EGA, PGA, Hercules, MCGA, VGA, SVGA, 8514, VESA. display standards display standard display terminal visual display unit Dissociated Press [Play on "Associated Press"; perhaps inspired by a reference in the 1949 Bugs Bunny cartoon "Whats Up, Doc?"] An algorithm for transforming any text into potentially humorous garbage even more efficiently than by passing it through a marketroid. The algorithm starts by printing any N consecutive words or letters in the text. Then at every step it searches for any random occurrence in the original text of the last N words or letters already printed and then prints the next word or letter. Emacs has a handy command for this. Here is a short example of word-based Dissociated Press applied to an earlier version of the Jargon File: wart: A small, crocky feature that sticks out of an array C has no checks for this. This is relatively benign and easy to spot if the phrase is bent so as to be not worth paying attention to the medium in question. Here is a short example of letter-based Dissociated Press applied to the same source: window sysIWYG: A bit was named aften /beet*/ prefer to use the other guys re, especially in every cast a chuckle on neithout getting into useful informash speech makes removing a featuring a move or usage actual abstractionsidered interj. Indeed spectace logic or problem! A hackish idle pastime is to apply letter-based Dissociated Press to a random body of text and vgrep the output in hopes of finding an interesting new word. In the preceding example, "window sysIWYG" and "informash" show some promise. Iterated applications of Dissociated Press usually yield better results. Similar techniques called "travesty generators" have been employed with considerable satirical effect to the utterances of Usenet flamers; see pseudo. [Jargon File] distfix "distributed fixity"? A description of an operator represented by multiple symbols before, between, and/or after the arguments. The classical example is the C conditional operator, "?:" which is written E1 ? E2 : E3 If E1 is true it returns E2 otherwise it returns E3. Several functional programming languages, e. g. Hope, Haskell, have similar operators "if E1 then E2 else E3". Objective C messages are effectively distfix operator applications: getRow:row andColumn:col ofCell:cell is a message with three arguments, row, col, and cell.

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