Lives in GNAT, GCC Ada: https://github.com/gcc-mirror/gcc/blob/master/gcc/ada/libgnat/g-spitbo.ads https://github.com/gcc-mirror/gcc/blob/master/gcc/ada/libgna

Lives in GNAT, GCC Ada: https://github.com/gcc-mirror/gcc/blob/master/gcc/ada/libgnat/g-spitbo.ads https://github.com/gcc-mirror/gcc/blob/master/gcc/ada/libgna... -- SPITBOL-like interface facilities -- This package provides a set of interfaces to semantic operations copied -- from SPITBOL, including a complete implementation of SPITBOL pattern -- matching. The code is derived from the original SPITBOL MINIMAL sources, -- created by Robert Dewar. The translation is not exact, but the -- algorithmic approaches are similar.