NIL :f-readln ( file $FILE , mixed &ARG , … )
Takes a file, followed by any number of arguments. FILE should be open for reading.
Reads values from FILE (one value per line) and puts them into arguments received, in a left-to-right order. Numbers are read in regard to their base system. Strings read entire lines.
# Sum numbers in a file, one number per line :set &f :f-reset s'example.txt' :set &sum i0 :set &elem i1 !while :not :f-eof $f :f-readln $f &elem :add &sum $elem !done :writeln s'Sum of elements: ' $sum :f-close $f
wikipage modified on 2014/0609/2316