Search Results: RATFOR

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Ratfor
Kamis, 2026-01-01 01:17:00

Ratfor (short for Rational Fortran) is a programming language implemented as a preprocessor for Fortran 66. It provides modern control structures, unavailable...

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Brian Kernighan
Sabtu, 2026-05-30 10:07:44

for BASIC[citation needed], FORTRAN, and Pascal, and most notably his "Ratfor" (rational FORTRAN) was put in the public domain. He has said that if stranded...

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List of programming languages
Jumat, 2026-06-05 22:19:18

QuakeC Quantum Computation Language R R++ Racket Raku RAPID Rapira Ratfiv Ratfor rc Reason REBOL Red Redcode REFAL ReScript REXX Rocq (former name: Coq)...

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Fortran
Jumat, 2026-06-05 19:47:37

preprocessors included EFL, FLECS, iftran, MORTRAN, SFtran, S-Fortran, Ratfor, and Ratfiv. EFL, Ratfor and Ratfiv, for example, implemented C-like languages, outputting...

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Lex (software)
Rabu, 2026-04-15 15:57:50

language. In addition to C, some old versions of Lex could generate a lexer in Ratfor. Lex was originally written by Mike Lesk and Eric Schmidt and described...

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Yacc
Selasa, 2026-02-03 12:27:29

languages as FORTRAN 77, Ratfor, APL, bc, m4, etc. Yacc has also been rewritten for other languages, including OCaml, Ratfor, ML, Ada, Pascal, Java, PHP...

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Speedcoding
Jumat, 2025-12-26 00:06:49

discipline strong, static, manifest Influenced by Assembly language, machine code Influenced Fortran, ALGOL 58, BASIC, C, PL/I, PACT I, MUMPS, Ratfor...

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Negation
Jumat, 2026-01-16 10:57:13

provide more than one operator for negation. A few languages like PL/I and Ratfor use ¬ for negation. Most modern languages allow the above statement to be...

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Nroff
Senin, 2026-05-11 05:36:33

manual pages. In addition, a simplified version of nroff is available in Ratfor source code form as an example in the book Software Tools by Brian Kernighan...

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Index of computing articles
Kamis, 2026-05-21 07:08:40

– RAM (random-access memory) – RAM drive – Random access – RascalMPL – Ratfor – RCA 1802 – Read-only memory (ROM) – REBOL – Recovery-oriented computing...

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Ralph Griswold
Senin, 2025-10-13 02:59:54

head until 1981. While at Arizona, Griswold developed Icon. The earlier Ratfor implementation of Icon was discarded and the language rewritten from scratch...

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Mathematical Applications Group
Jumat, 2026-02-13 21:33:07

within KPL. Much of the MAGI/SynthaVision software was Fortran-based, with a Ratfor interface for the artists. In 1985, Josh Pines argued to use the Unix programming...

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Generational list of programming languages
Sabtu, 2026-05-02 10:35:35

(see also BASIC based) SAKO Fortran IV WATFOR WATFIV Fortran 66 FORMAC Ratfor Fortran 77 WATFOR-77 Ratfiv Fortran 90 Fortran 95 F Fortran 2003 Fortran...

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Indentation style
Minggu, 2026-05-31 11:40:01

the K&R and Allman styles). Kernighan and Plauger use this style in the Ratfor code in Software Tools. // In C for (i = 0; i < 10; i++) { if (i % 2 ==...

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Research Unix
Selasa, 2026-02-03 11:40:41

50". 6th Edition May 1975 Includes bc, chgrp, cron, newgrp, ptrace(2), ratfor, tbl, units, and wall. First version widely available outside of Bell Laboratories...

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M4 (computer language)
Minggu, 2026-05-10 23:24:17

language; historically, however, its development originated for supporting the Ratfor dialect of Fortran. Unlike some other macro processors, m4 is Turing-complete...

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List of C-family programming languages
Kamis, 2026-04-30 14:19:26

language and software environment for statistical computing and graphics. Ratfor 1974 Brian Kernighan (Bell Labs) A hybrid of C and Fortran, implemented...

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Timeline of programming languages
Senin, 2026-05-11 11:26:09

1976 Smalltalk-76 Xerox PARC Smalltalk-72 1976 Mesa Xerox PARC ALGOL 1976 Ratfor Brian Kernighan C, FORTRAN 1976 S John Chambers at Bell Labs APL, PPL, Scheme...

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Flex (lexical analyzer generator)
Minggu, 2026-01-18 09:09:35

Vern Paxson of the Lawrence Berkeley Lab took a version of lex written in ratfor (an extended Fortran popular at the time) and translated it into C, calling...

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Software Tools Users Group
Senin, 2026-04-27 10:07:12

"Unix thinking" with programs in Ratfor, later rewritten in Pascal for a follow-up edition of the book. Kernighan's Ratfor (rational FORTRAN preprocessor)...

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GEM (desktop environment)
Minggu, 2026-05-03 09:11:27

HP-GL/2 DD7220 Hewlett-Packard HP 7220, HP-GL DDGEN2 Retro-Graphics GEN.II (Ratfor source code in Programmer's Guide) DDHI3M Houston Instrument HiPlot DMP...

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History of software
Selasa, 2026-04-28 03:10:26

1978 Programming languages ABC Altair BASIC CS-4 Modula Scheme Mesa Plus Ratfor S SAM76 SAS Smalltalk-76 Blue Bourne Shell Commodore BASIC FP Icon IDL Red...

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Se (text editor)
Jumat, 2026-03-06 23:18:33

the book 'Software Tools', by Kernighan and Plauger, which was written in Ratfor. Several people, including Dan Forsyth and Arnold Robbins, worked on the...

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History of free and open-source software
Sabtu, 2026-02-07 07:48:54

proprietary operating system. Even compilers could be distributed and for example Ratfor (and Ratfiv) helped researchers to move from Fortran coding to structured...

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Byte Sieve
Selasa, 2025-04-15 02:15:02

COBOL, and FORTRAN, and some less well-known examples like Forth, ZSPL, Ratfor, PL/1 and PLMX. Example runs were provided for a variety of machines, mostly...

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IRAF
Senin, 2025-12-22 22:30:23

is based on the Ratfor language. The lexical form, operators, and control flow constructs are identical to those provided by Ratfor. The major differences...

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List of filename extensions (M–R)
Selasa, 2026-04-28 20:13:01

Ext. Description Used by R Ratfor file Ratfor R Script file R R00, R01, ... Part of a multi-file RAR archive RAR R2D Reflex 2 datafile Reflex 2 R3D Red...

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PROJ
Kamis, 2025-04-10 04:17:26

release of PROJ was developed by Gerald Evenden in the early 1980s as a Ratfor program. It was based on the General Cartographic Transformation Package...

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EFL (programming language)
Rabu, 2022-09-28 12:31:30

an initialism for Extended Fortran Language. It is roughly a superset of Ratfor. Feldman, S.I. (1979). "The programming language EFL". Proceedings of the...

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General-purpose macro processor
Kamis, 2026-03-26 01:54:29

was designed and written in C for Unix by Dennis Ritchie and converted to Ratfor by Brian Kernighan. ELENA Software: Practice and Experience, Vol. 14, pp...

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