Turing - Programming language

Turing is a programming language created in 1982 by Ric Holt.

#541on PLDB

42Years Old

524Repos

Turing is a Pascal-like programming language developed in 1982 by Ric Holt and James Cordy, then of University of Toronto, Canada. Turing is a descendant of Euclid, Pascal and SP/k that features a clean syntax and precise machine-independent semantics. Turing 4.1.0 is the latest stable version of Turing. Read more on Wikipedia...

Tags: programming language
There are at least 524 Turing repos on GitHub
The Google BigQuery Public Dataset GitHub snapshot shows 153 users using Turing in 167 repos on GitHub
Explore Turing snippets on Rosetta Code
Turing on HOPL
GitHub supports syntax highlighting for Turing
See also: (5 related languages) Euclid, Pascal, SP/k, MIPS architecture, TXL

Example from the web:

% Accepts a number and calculates its factorial

function factorial (n: int) : real
     if n = 0 then
          result 1
     else
          result n * factorial (n - 1)
     end if
end factorial

var n: int
loop
     put "Please input an integer: " ..
     get n
     exit when n >= 0
     put "Input must be a non-negative integer."
end loop

put "The factorial of ", n, " is ", factorial (n)

Example from hello-world:

put "Hello World"

Example from Linguist:

% Accepts a number and calculates its factorial

function factorial (n: int) : real
	if n = 0 then
		result 1
	else
		result n * factorial (n - 1)
   end if
end factorial

var n: int
loop
	put "Please input an integer: " ..
	get n
	exit when n >= 0
	put "Input must be a non-negative integer."
end loop

put "The factorial of ", n, " is ", factorial (n)

Example from Wikipedia:

% Accepts a number and calculates its factorial
 
 function factorial (n: int) : real
      if n = 0 then
           result 1
      else
           result n * factorial (n - 1)
      end if
 end factorial
 
 var n: int
 loop
      put "Please input an integer: " ..
      get n
      exit when n >= 0
      put "Input must be a non-negative integer."
 end loop
 
 put "The factorial of ", n, " is ", factorial (n)

Language features

Feature	Supported	Example	Token
Strings	✓	"Hello world"	"
Print() Debugging	✓		put
Comments	✓	% A comment
Line Comments	✓	% A comment	%
Semantic Indentation	X