gprolog 1.0.3

Version of implementation GNU Prolog of programming language Prolog

A version of GNU Prolog, released in July 1999.



  • a first final port for cygwin


  • fix bugs is sort/1
  • fix bug in sleep/1 (incorrect behavior with a float)
  • fix bug in FD solver (too much trail allocated due to bad vec_size)
  • fix labeling first-fail to correspond to clp(FD)
  • fix message from consult when pl2wam cannot be found

New features and improvements:

  • add linedit test to avoid to re-echo an already buffered full-line