There had been a verbose version for standard terminals in the early 1970s on the Burroughs B5500, the famous stack machine. (Similar to APL\360, but using tran

There had been a verbose version for standard terminals in the early 1970s on the Burroughs B5500, the famous stack machine. (Similar to APL\360, but using transliterations for the various special characters. Originally by the Computer Science Group, University of Washington, modified by Burroughs. The technical report dates to Sept 1970, the Burroughs source code to May 1972.) Documentation & source code: http://www.softwarepreservation.org/projects/apl/APLSoftware/APLSystems/B5500%20APL/ http://www.softwarepreservation.org/projects/apl/APLSoftware...