Inconsistent modifier parameter delimiter

[jasonvarga]

Bug Description

When you use a modifier with the "parameter" syntax:

• If you use it in a single tag the second parameter is recognized by a pipe. {{ foo bar="baz|qux" }}
• If its a tag pair, it's recognized by a colon. {{ foo bar="baz:qux" }} ... {{ /foo }}

I'm pretty sure it's supposed to be a pipe in both cases.

Environment

Statamic version: 3.1.11