FCL - Programming language

FCL, aka Flow chart language, is a programming language created in 1989.

#1956on PLDB

35Years Old

FCL Wikipedia page
FCL first developed in Copenhagen University and Technical University of Denmark and DIKU and Computer Resources International A/S
See also: (1 related languages)DOT

Example from the web:

(n)
(init)

init: x1 = 1
      x2 = 1

fib:  x1 = x1 + x2

      t = x1
      x1 = x2
      x2 = t

      n = -(n 1)

      if >(n 2) then fib else exit
exit: return x2