new Color() accepts serialized coordinates with right paren as separator

[sidewayss]

Not sure if the title is the correct cause or way to phrase it. I'm submitting this based on this Q&A comment and @LeaVerou's response in the next comment.

This creates a valid Color instance using the right paren as an arg separator for color():

new Color("color(--lchuv 86.8% 42.9)230)")

For reference, this throws:

new Color("color(--lchuv 86.8% 42.9)")

Are !@#$%^&*[]{}(= legitimate separators? (that's not necessarily a complete list) You can chain as many of those as you like after a number and the coordinates are properly converted. For example, this works:

new Color("color(--lchuv 86.8{[]}(#!42.9 230)")