XPOP

<language> An extensible macro assembly language with user-redefinable grammar, for use with FAP.

["XPOP: A Meta-language Without Metaphysics", M.I. Halpern, Proc FJCC 25:57-68, AFIPS (Fall 1964)].

Nearby terms:
XPG3 « XPL « xpm « XPOP » Xpress Transport Protocol » X protocol » xref