DYSTAL
DYnamic STorage ALlocation.
Adds lists, strings, sorting, statistics and matrix operations to Fortran. Sammet 1969, p.388. "DYSTAL: Dynamic Storage Allocation Language in FORTRAN", J.M. Sakoda, in Symbol Manipulation Languages and Techniques, D.G. Bobrow ed, N-H 1971, pp.302- 311.