Regression in interpolations in comments

[xzyfer]

There are many libraries that depend on this behaviour for things like documentation.

/*
 * <div class="foo #{$foo}" bar="#{$bar}" baz="#{$baz}">
 */

Ruby Sass

/*
 * <div class="foo foo" bar="bar" baz="baz">
 */

Libsass 3.1.0

/*
 * <div class="foo foo" bar="bar" baz="baz">
 */

Libsass 3.2.0-beta.6

/*
 * <div class="foo foo bar=bar baz=baz">
 */

A git bisect shows this regression was introduced in 7877cfa.

Spec added sass/sass-spec#334

[xzyfer]

@mgreter if you're able to tackle this I think it'll clean up my patch for #1127.

[xzyfer]

Never mind looks like my patch takes care of this as well.