function parseLanguage(str, i) {
  var match = simpleLanguageRegExp.exec(str);
  if (!match) return null;

  var prefix = match[1],
    suffix = match[2],
    full = prefix;

  if (suffix) full += "-" + suffix;

  var q = 1;
  if (match[3]) {
    var params = match[3].split(';')
    for (var j = 0; j < params.length; j++) {
      var p = params[j].split('=');
      if (p[0] === 'q') q = parseFloat(p[1]);
    }
  }

  return {
    prefix: prefix,
    suffix: suffix,
    q: q,
    i: i,
    full: full
  };
}
function parseLanguage(str, i) {
  var match = simpleLanguageRegExp.exec(str);
  if (!match) return null;

  var prefix = match[1],
    suffix = match[2],
    full = prefix;

  if (suffix) full += "-" + suffix;

  var q = 1;
  if (match[3]) {
    var params = match[3].split(';')
    for (var j = 0; j < params.length; j++) {
      var p = params[j].split('=');
      if (p[0] === 'q') q = parseFloat(p[1]);
    }
  }

  return {
    prefix: prefix,
    suffix: suffix,
    q: q,
    i: i,
    full: full
  };
}
function parseLanguage ( str , i ) { var match = simpleLanguageRegExp . exec ( str ) ; if ( ! match ) return null ; var prefix = match [ 1 ] , suffix = match [ 2 ] , full = prefix ; if ( suffix ) full += "-" + suffix ; var q = 1 ; if ( match [ 3 ] ) { var params = match [ 3 ] . split ( ';' ) for ( var j = 0 ; j < params . length ; j ++ ) { var p = params [ j ] . split ( '=' ) ; if ( p [ 0 ] === 'q' ) q = parseFloat ( p [ 1 ] ) ; } } return { prefix : prefix , suffix : suffix , q : q , i : i , full : full } ; }
Parse a language from the Accept-Language header.
@private
Parse a language from the Accept - Language header .