+sub autoscript_sed {
+ my $sed = shift;
+ my $infile = shift;
+ my $outfile = shift;
+ if (ref($sed) eq 'CODE') {
+ open(IN, $infile) or die "$infile: $!";
+ open(OUT, ">>$outfile") or die "$outfile: $!";
+ while (<IN>) { $sed->(); print OUT }
+ close(OUT) or die "$outfile: $!";
+ close(IN) or die "$infile: $!";
+ }
+ else {
+ complex_doit("sed \"$sed\" $infile >> $outfile");
+ }
+}
+