Plumber should accept paths with @ and ~

[Superpat]

So node_modules and go projects tend to have weird folder names with @ and ~ in them. I cant right click these in acme, but I can snarf / paste it into a tag and use Get to open the file.

[pete]

You can use New $filename; putting them in the tag and using Get is a bit clumsy.

[Superpat]

Good to know, though it would still be cool to get the base plumber rules to accept all valid file paths.