XXX /X-X-X/ n.

A marker that attention is needed. Commonly used in program

comments to indicate areas that are kluged up or need to be. Some

hackers liken `XXX' to the notional heavy-porn movie rating.

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Node:xyzzy, Next:YA-, Previous:XXX,

Up:= X =

xyzzy /X-Y-Z-Z-Y/, /X-Y-ziz'ee/, /ziz'ee/, or

/ik-ziz'ee/ adj.

[from the ADVENT game] The canonical `magic word'. This comes from

ADVENT, in which the idea is to

explore an underground cave with many rooms and to collect the

treasures you find there. If you type `xyzzy' at the appropriate

time, you can move instantly between two otherwise distant

points. If, therefore, you encounter some bit of magic, you might remark on this quite succinctly

by saying simply "Xyzzy!" "Ordinarily you can't look at someone

else's screen if he has protected it, but if you type

quadruple-bucky-clear the system will let you do it anyway."

"Xyzzy!" It's traditional for xyzzy to be an Easter egg in games with text

interfaces.

Xyzzy has actually been implemented as an undocumented no-op

command on several OSes; in Data General's AOS/VS, for example,

it would typically respond "Nothing happens", just as ADVENT did if the magic was invoked at the

wrong spot or before a player had performed the action that

enabled the word. In more recent 32-bit versions, by the way,

AOS/VS responds "Twice as much happens".

Early versions of the popular `minesweeper' game under

Microsoft Windows had a cheat mode triggered by the command

`xyzzy<enter><right-shift>' that turns the top-left

pixel of the screen different colors depending on whether or not

the cursor is over a bomb. This feature temporarily diasappeared

in Windows 98, but reappeared in Windows 2000.

The following passage from "The Wonderful Wizard of Oz" by L.

Frank Baum, suggesting a possible pre-ADVENT origin, has recently

come to light:

"Ziz-zy, zuz-zy, zik!" said Dorothy, who was now standing on

both feet. This ended the saying of the charm, and they heard a

great chattering and flapping of wings, as the band of Winged

Monkeys flew up to them.

The Jargon File, Version 4.2.2, 20 Aug 2000 · 第 1828 / 1941 题