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golden adj.

[prob. from folklore's `golden egg'] When used to describe a

magnetic medium (e.g., `golden disk', `golden tape'), describes

one containing a tested, up-to-spec, ready-to-ship software

version. Compare platinum-iridium.

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G =

golf-ball printer n. obs.

The IBM 2741, a slow but letter-quality printing device and

terminal based on the IBM Selectric typewriter. The `golf ball'

was a little spherical frob bearing reversed embossed images of

88 different characters arranged on four parallels of latitude;

one could change the font by swapping in a different golf ball.

The print element spun and jerked alarmingly in action and when

in motion was sometimes described as an `infuriated golf ball'.

This was the technology that enabled APL to use a non-EBCDIC,

non-ASCII, and in fact completely non-standard character set.

This put it 10 years ahead of its time -- where it stayed, firmly

rooted, for the next 20, until character displays gave way to

programmable bit-mapped devices with the flexibility to support

other character sets.

The Jargon File, Version 4.2.2, 20 Aug 2000 · 第 743 / 1941 题