The FinnAPL keyword editor
Juhani Sandberg, Olli Paavola, Tauno Ylinen · ACM SIGAPL APL Quote Quad · 1987
Most terminals used do not support APL characters. Although many microcomputers support soft fonts and some interpreters are equipped with a keyword option, and end-user APL applications should do without APL characters when in normal use, there still is a need for managing APL programming from terminals without APL characters. The authors propose a simple toolbox for the management of such situations in VM/SP environment.