File psl-1983/tests/sub4.red artifact 93b4af4c83 part of check-in f16ac07139
% SUB4.RED - Mini RATOM and READ. Requires SUB3, SUB2 and IO % Note setting of DEBUG to get diagnostic output % Revisions: MLG, 18 Feb 1983 % ADD %..EOL as comment for test files in "pt:mini-equal.red"$ in "pt:mini-token.red"$ in "pt:mini-read.red"$ End;