nl_tokens: Checks whether a string contains a template expression
pl_tokens: function ( content ) { // Test against regex list var interpolateTest = _ . templateSettings . interpolate . <mask> ( content ) ; if ( interpolateTest ) { _ . templateSettings . interpolate . lastIndex = 0 ; return true ; } var evaluateTest = _ . templateSettings . evaluate . test ( content ) ; if ( evaluateTest ) { _ . templateSettings . evaluate . lastIndex = 0 ; return true ; } var escapeTest = _ . templateSettings . escape . test ( content ) ; _ . templateSettings . escape . lastIndex = 0 ; return escapeTest ; }