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compiler-writers, because their generated code needs places to store temporaries for things like intermediate values in expression evaluation. Some designs with this problem, like the Intel 80×86, do have a handful of special-purpose registers that can be pressed into service, providing suitable care is taken to avoid unpleasant side effects on the state of the processor: while the special-purpose register is being used to hold an intermediate value, a delicate minuet is required in which the previous value of the register is saved and then restored just before the official function (and value) of the special-purpose register is again needed. |
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reincarnation, cycle of n. See cycle of reincarnation. |
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reinvent the wheel v. To design or implement a tool equivalent to an existing one or part of one, with the implication that doing so is silly or a waste of time. This is often a valid criticism. On the other hand, automobiles don't use wooden rollers, and some kinds of wheel have to be reinvented many times before you get them right. On the third hand, people reinventing the wheel do tend to come up with the moral equivalent of a trapezoid with an offset axle. |
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religion of CHI /k / n. [Case Western Reserve University] Yet another hackish parody religion (see also Church of the SubGenius, Discordianism). In the mid-70s, the canonical "Introduction to Programming" courses at CWRU were taught in Algol, and student exercises were punched on cards and run on a Univac 1108 system using a homebrew operating system named CHI. The religion had no doctrines and but one ritual: whenever the worshipper noted that a digital clock read 11:08, he or she would recite the phrase "It is 11:08; ABS, ALPHABETIC, ARCSIN, ARCCOS, ARCTAN." The last five words were the first five functions in the appropriate chapter of the Algol manual; note the special pronunciations /obz/ and /ark'sin/ rather than the more common /ahbz/ and /ark'sn/. Using an alarm clock to warn of 11:08's arrival was considered harmful. |
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religious issues n. Questions which seemingly cannot be raised without touching off holy wars, such as "What is the best operating system (or editor, language, architecture, shell, mail reader, news reader)?", "What about that Heinlein guy, eh?", "What should we add to the new Jargon File?" See holy wars; see also theology, bigot. |
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This term is a prime example of ha ha only serious. People actually develop the most amazing and religiously intense attachments to their tools, even when the tools are intangible. The most constructive thing one can do |
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