Support HTML entities within pattern parameters

[bmuenzenmeyer]

I tried putting some parentheses inside a pattern parameter string today and it did not work. We should be able to make these strings safer. Would help with passing in things like <strong>DANGER DANGER </strong> too

[james-nash]

I think this will get fixed by PR #293. Doing something like {{> pattern-name( foo: '<div class="bar">Look ma, HTML code!</div>' ) }} should then work. The only requirement would be to wrap your HTML value in quotes.
@e2tha-e : Would you agree? I could add a test for this if you like.

[bmuenzenmeyer]

Great to hear!