Since the addition of properties for $os, an alias beginning with OS. will no longer work. Is there something that can be done about this?

Quote from the "Custom Identifiers" section of the mirc.chm help file.

You have to rename the alias.

https://forums.mirc.com/ubbthreads....-warn-collision-w-new-identifier-command

https://forums.mirc.com/ubbthreads.php/topics/267312/min-max

https://forums.mirc.com/ubbthreads.php/topics/265240/need-code-help

Thanks for the links. I guess I was hoping that there was a way to maintain backward compatibility, since it's not just one alias, it's a lot of aliases in a widely distributed script. Maybe if a property doesn't exist for $os, just pass it on to aliases (or something)? It worked before properties were added for $os.

That sounds reasonable. In general, identifiers with properties don't work like this, but I can add an exception to $os to maintain backward compatibility in this case. This change will be in the next version.

Thank you. And thanks for the edit lol.