Oddly enough for templating features destined to be used in JavaScript, there's no modifier to interpolate a variable (say `title`) as a JavaScript literal.

For example, neither

var title = '`title`';  # Fails for titles containing ' or \.
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nor

var title = "`title`";  # Fails for titles containing " or \.
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work for all titles. The workaround:

var title = decodeURIComponent('`title%`');
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Update: tye suggested `title"` in a later post.