The Jargon File, Version 4.0.0, 24 Jul 1996 by Various
page 36 of 773 (04%)
page 36 of 773 (04%)
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account ID information in very large character-graphics capitals.
Also called a `burst page', because it indicates where to burst (tear apart) fanfold paper to separate one user's printout from the next. 2. A similar printout generated (typically on multiple pages of fan-fold paper) from user-specified text, e.g., by a program such as Unix's `banner({1,6})'. 3. On interactive software, a first screen containing a logo and/or author credits and/or a copyright notice. :bar: /bar/ /n./ 1. The second {metasyntactic variable}, after {foo} and before {baz}. "Suppose we have two functions: FOO and BAR. FOO calls BAR...." 2. Often appended to {foo} to produce {foobar}. :bare metal: /n./ 1. New computer hardware, unadorned with such snares and delusions as an {operating system}, an {HLL}, or even assembler. Commonly used in the phrase `programming on the bare metal', which refers to the arduous work of {bit bashing} needed to create these basic tools for a new machine. Real bare-metal programming involves things like building boot proms and BIOS chips, implementing basic monitors used to test device drivers, and writing the assemblers that will be used to write the compiler back ends that will give the new machine a real development environment. 2. `Programming on the bare metal' is also used to describe a style of {hand-hacking} that relies on bit-level peculiarities of a particular hardware design, esp. tricks for speed and space optimization that rely on crocks such as overlapping instructions (or, as in the famous case described in {The Story of Mel, a Real Programmer} (in Appendix A), interleaving of opcodes on a magnetic drum to minimize fetch delays |
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