bin/uritemplate.js
function isUnreserved (chr) {
        return charHelper.isAlpha(chr) || charHelper.isDigit(chr) || chr === '-' || chr === '.' || chr === '_' || chr === '~';
    }
function isUnreserved (chr) {
        return charHelper.isAlpha(chr) || charHelper.isDigit(chr) || chr === '-' || chr === '.' || chr === '_' || chr === '~';
    }
function isUnreserved ( chr ) { return charHelper . isAlpha ( chr ) || charHelper . isDigit ( chr ) || chr === '-' || chr === '.' || chr === '_' || chr === '~' ; }
Returns if chr is an unreserved character according 1.5 of rfc 6570
@param chr
@return {Boolean}
Returns if chr is an unreserved character according 1 . 5 of rfc 6570