CoSy: Difference between revisions

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* [https://concatenative.org/wiki/view/CoSy CoSy] on the concatenative language wiki
* [https://concatenative.org/wiki/view/CoSy CoSy] on the concatenative language wiki


{{APL dialects}}[[Category:Programming languages]][[Category:Stack-based languages]][[Category:Left to right]][[Category:ASCII languages]]
{{APL dialects}}[[Category:List-based array languages]][[Category:Stack-based languages]][[Category:Left to right]][[Category:ASCII languages]]

Revision as of 22:46, 24 January 2024


CoSy is a stack-based APL influenced language written by Bob Armstrong of Coherent Systems Inc. CoSy is implemented as a vocabulary of defined words that extends Reva Forth to provide array capabilities. CoSy has been re-implemented twice. The original implementation was in flat APL, the second in K, and finally the current implementation in Forth.

Features

CoSy has many major departures from the APL tradition: Most notably, it uses keywords for primitive functions.

All arrays in CoSy are simple lists. This makes it comparable to K and RAD. Similar to those languages, it also allows usage of functions as data using Forth's quoting.

See also

External links

  • CoSy on the concatenative language wiki


APL dialects [edit]
Maintained APL+WinAPL2APL64APL\ivApletteAprilCo-dfnsDyalog APLDyalog APL Visiondzaima/APLGNU APLKapNARS2000PometoTinyAPL
Historical A Programming LanguageA+ (A) ∙ APL#APL2CAPL\360APL/700APL\1130APL\3000APL.68000APL*PLUSAPL.jlAPL.SVAPLXExtended Dyalog APLIverson notationIVSYS/7090NARSngn/aplopenAPLOperators and FunctionsPATRowanSAXSHARP APLRationalized APLVisualAPL (APLNext) ∙ VS APLYork APL
Derivatives AHPLBQNCoSyELIGleeIIvyJJellyK (Goal, Klong, Q) ∙ KamilaLispLang5LilNialRADUiua
Overviews Comparison of APL dialectsTimeline of array languagesTimeline of influential array languagesFamily tree of array languages