RosettaCodeData/Task/Input-loop/XPL0/input-loop.xpl0
2020-02-17 23:21:07 -08:00

9 lines
352 B
Text

int C;
[repeat \read file
repeat \read line
repeat C:= ChIn(1); \read word
ChOut(0, C);
until (C<^A ! C>^z) & (C<^0 ! C>^9); \non-alphanumeric
until C < $20; \CR, LF, or EOF
until C = \EOF\ $1A;
]