#!/usr/bin/awk -f
# linewrap - break long lines into multiple lines
#
# Rob Funk <funk+@osu.edu>, Oct 14, 1997

BEGIN {
  width = 80;
}
{
  line = $0;
  while (length(line) > 1) {
    piece = substr(line, 1, width);
    line = substr(line, length(piece)+1);
    print piece;
  }
}