Editing Turing (programming language) (section)

== Turing+ ==
{{Infobox programming language
| name = Turing+
| logo = 
| paradigm = [[Multi-paradigm programming language|multi-paradigm]]: [[Procedural programming|procedural]], [[Object-oriented programming|object-oriented]], [[Concurrent programming|concurrent]]
| designer = [[Ric Holt]], [[James Cordy]]
| developer = [[Ric Holt]], [[James Cordy]]
| released = {{Start date and age|1987}}
| latest release version = <!--x.y.z -->
| latest release date = <!-- {{Start date and age|202y|mm|dd|mf=yes}} -->
| typing = [[Static typing|static]], [[Manifest typing|manifest]]
| operating system = 
| license = 
| file ext = 
| website = 
| implementations = 
| dialects = 
| influenced by = [[Concurrent Euclid]], Turing
| influenced = [[#Object-Oriented Turing|Object-Oriented Turing]]
}}

'''Turing+''' (Turing Plus) is a [[concurrent system]]s programming language based on the Turing programming language designed by [[James Cordy]] and [[Ric Holt]], then at the [[University of Toronto]], Canada, in 1987. Some, but not all, of the features of Turing+ were eventually subsumed into [[#Object-Oriented Turing|Object-Oriented Turing]]. Turing+ extended original Turing with processes and [[Monitor (synchronization)|monitor]]s (as specified by [[C.A.R. Hoare]]) as well as language constructs needed for systems programming such as binary input-output, separate compiling, variables at absolute addresses, type converters, and other features.

Turing+ was explicitly designed to replace [[Concurrent Euclid]] in systems-programming applications. The [[TUNIS]] operating system, originally written in Concurrent Euclid, was recoded to Turing+ in its [[MiniTunis]] implementation. Turing+ has been used to implement several production software systems, including the language [[TXL (programming language)|TXL]].