can sourceful auto-balance parens/braces

[wtholliday]

In most code editors, when you enter a paren, the editor will auto-balance with a closing paren.

Can sourceful do that? If not, how should I go about adding it?

[ActuallyTaylor]

It can't by default, but you can add it yourself by overriding text did change and detecting when the user typed an autocompleting character