meaning of ico

1. iCOMP Intel Comparative Microprocessor Performance index Icon A descendant of SNOBOL4 with Pascal-like syntax, produced by Griswold in the 1970s. Icon is a general-purpose language with special features for string scanning. It has dynamic types: records, sets, lists, strings, tables. If has some object oriented features but no modules or exceptions. It has a primitive Unix interface. The central theme of Icon is the generator: when an expression is evaluated it may be suspended and later resumed, producing a result sequence of values until it fails. Resumption takes place implicitly in two contexts: iteration which is syntactically loop-like every-do, and goal-directed evaluation in which a conditional expression automatically attempts to produce at least one result. Expressions that fail are used in lieu of Booleans. Data backtracking is supported by a reversible assignment. Icon also has co-expressions, which can be explicitly resumed at any time. Version 8. 8 by Ralph Griswold arizona. edu> includes an interpreter, a compiler for some platforms and a library v8. 8. Icon has been ported to Amiga, Atari, CMS, Macintosh, Macintosh/MPW, MS-DOS, MVS, OS/2, Unix, VMS, Acorn. See also Ibpag2. ftp://cs. arizona. edu/icon/, MS-DOS FTP ftp://bellcore. com norman/iconexe. zip. Usenet newsgroup: news:comp. lang. icon. E-mail: arizona. edu>, com>. Mailing list: icon-group@arizona. edu. ["The Icon Programmming Language", Ralph E. Griswold and Madge T. Griswold, Prentice Hall, seond edition, 1990]. ["The Implementation of the Icon Programmming Language", Ralph E. Griswold and Madge T. Griswold, Princeton University Press 1986].

Related Words

icomp | icon | icon-based parser generation system 2 | iconic | iconical | iconicode | iconism | iconize | iconoclasm | iconoclast | iconoclastic | iconodule | iconodulist | iconographer | iconographic | iconography | iconolater | iconolatry | iconology | iconomachy | iconomical | iconophilist | iconoscope | icosahedral | icosahedron | icosandria | icosandrian | icosandrous | icositetrahedron |

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