bin/uritemplate.js
function isVarchar (chr) {
        return charHelper.isAlpha(chr) || charHelper.isDigit(chr) || chr === '_' || pctEncoder.isPctEncoded(chr);
    }
function isVarchar (chr) {
        return charHelper.isAlpha(chr) || charHelper.isDigit(chr) || chr === '_' || pctEncoder.isPctEncoded(chr);
    }
function isVarchar ( chr ) { return charHelper . isAlpha ( chr ) || charHelper . isDigit ( chr ) || chr === '_' || pctEncoder . isPctEncoded ( chr ) ; }
Returns if an character is an varchar character according 2.3 of rfc 6570
@param chr
@return (Boolean)
Returns if an character is an varchar character according 2 . 3 of rfc 6570