File input/output: Difference between revisions

=={{header|Pike}}==

===Line by line===

<lang Pike>

object lines = Stdio.File("input.txt")->line_iterator();

object out = Stdio.File("output.txt", "cw");

foreach(lines; int line_number; string line)

out->write(line + "\n");

</lang>

Note that "\r" will be passed on like any other character. If line_iterator is called with the argument 1 it will however run in trim mode, and all "\r"s will be discarded.