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authorThomas Gellekum <tg@FreeBSD.org>1998-02-20 12:19:49 +0000
committerThomas Gellekum <tg@FreeBSD.org>1998-02-20 12:19:49 +0000
commitf4764e4ad3b6f12c3ae63fc5d59f222ca244abb9 (patch)
tree1a5aa902527d4b63b2a6062542d8bf5aacdb8318 /lang/icon/pkg-descr
parentebb07a917d293e33d07128670c87db783a74b62a (diff)
downloadports-f4764e4ad3b6f12c3ae63fc5d59f222ca244abb9.tar.gz
ports-f4764e4ad3b6f12c3ae63fc5d59f222ca244abb9.zip
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- Icon is a high-level programming language with extensive
-facilities for processing strings and structures. Icon has
-several novel features, including expressions that may produce
-sequences of results, goal-directed evaluation that automatically
-searches for a successful result, and string scanning that allows
-operations on strings to be formulated at a high conceptual
-level.
+ Icon is a high-level programming language with extensive facilities for
+processing strings and structures. Icon has several novel features,
+including expressions that may produce sequences of results, goal-directed
+evaluation that automatically searches for a successful result, and string
+scanning that allows operations on strings to be formulated at a high
+conceptual level.
- Icon emphasizes high-level string processing and a design phi-
-losophy that allows ease of programming and short, concise pro-
-grams. Storage allocation and garbage collection are automatic in
-Icon, and there are few restrictions on the sizes of objects.
-Strings, lists, and other structures are created during program
-execution and their size does not need to be known when a program
-is written. Values are converted to expected types automati-
-cally; for example, numeral strings read in as input can be used
-in numerical computations without explicit conversion. Icon has
-an expression-based syntax with reserved words; in appearance,
-Icon programs resemble those of Pascal and C.
-
-The language is described in R. E. Griswold and M. T. Griswold, The
-Icon Programming Language, Prentice-Hall, Inc., Englewood Cliffs,
-NJ, second edition, 1990.
+The language is described in R. E. Griswold and M. T. Griswold, The
+Icon Programming Language, Prentice-Hall, Inc., Englewood Cliffs, NJ,
+second edition, 1990.
+For more information or assistance, contact:
+Icon Project voice: (520) 621-6613
+Department of Computer Science fax: (520) 621-4246
+The University of Arizona
+P.O. Box 210077 icon-project@cs.arizona.edu
+Tucson, AZ 85721-0077
+U.S.A. http://www.cs.arizona.edu/icon/