On Sun, Nov 06, 2016 at 03:52:00PM +0100, Lars Schneider wrote: > Would it make sense to rename "rot13-filter.pl" to > "rot13-filter.pl.template" or something because of the > missing shebang? I think it makes sense to keep it as ".pl". Without the "#!" things like editors will use the extension to guess what type of file it is, for features like syntax highlight and auto-indentation. I was actually tempted to _keep_ the #! line for that reason, but then the built result ends up with two such lines (which is not wrong, but is confusing if anybody actually looks at it). -Peff