The Jargon File

A Chronology...The Jargon FileComputer Dictionary
HARDWARILY
adv. In a way pertaining to hardware."The system is hardwarily unreliable." The adjective "hardwary" is NOT used. See SOFTWARILY.
HELLO WALL
See WALL.
HIRSUTE
Occasionally used humorously as a synonym for HAIRY.
HOOK
n. An extraneous piece of software or hardware included in order to simplify later additions or debug options. For instance, a program might execute a location that is normally a JFCL, but by changing the JFCL to a PUSHJ one can insert a debugging routine at that point.
HUMONGOUS, HUMUNGOUS
See HUNGUS.
HUNGUS
(hung'ghis) [perhaps related to current slang "humongous"; which one came first (if either) is unclear] adj. Large, unwieldy, usually unmanageable. "TCP is a hungus piece of code." "This is a hungus set of modifications."
IMPCOM
See TELNET.
INFINITE
adj. Consisting of a large number of objects; extreme. Used very loosely as in: "This program produces infinite garbage."
IRP
(erp) [from the MIDAS pseudo-op which generates a block of code repeatedly, substituting in various places the car and/or cdr of the list(s) supplied at the IRP] v. To perform a series of tasks repeatedly with a minor substitution each time through. "I guess I'll IRP over these homework papers so I can give them some random grade for this semester."
JFCL
(djif'kl or dja-fik'l) [based on the PDP-10 instruction that acts as a fast no-op] v. To cancel or annul something. "Why don't you jfcl that out?" [The licence plate on Geoff Goodfellow's BMW is JFCL.]
JIFFY
n.1. Interval of CPU time, commonly 1/60 second or 1 millisecond.
2. Indeterminate time from a few seconds to forever. "I'll do it in a jiffy" means certainly not now and possibly never.
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