Otaku-Projects / AngularJS-CRUD-PHP

//

// buf[] - utf8 bytes array

// max   - length limit (mandatory);

exports.utf8border = function(buf, max) {

  var pos;

  max = max || buf.length;

  if (max > buf.length) { max = buf.length; }

  // go back from last position, until start of sequence found

  pos = max-1;

  while (pos >= 0 && (buf[pos] & 0xC0) === 0x80) { pos--; }

  // Fuckup - very small and broken sequence,

  // return max, because we should return something anyway.

  if (pos < 0) { return max; }

  // If we came to start of buffer - that means vuffer is too small,

  // return max too.

  if (pos === 0) { return max; }

  return (pos + _utf8len[buf[pos]] > max) ? pos : max;

};

},{"./common":27}],29:[function(_dereq_,module,exports){

'use strict';

//

// buf[] - utf8 bytes array

// max   - length limit (mandatory);

var utf8border = function(buf, max) {

    var pos;

    max = max || buf.length;

    if (max > buf.length) { max = buf.length; }

    // go back from last position, until start of sequence found

    pos = max-1;

    while (pos >= 0 && (buf[pos] & 0xC0) === 0x80) { pos--; }

    // Fuckup - very small and broken sequence,

    // return max, because we should return something anyway.

    if (pos < 0) { return max; }

    // If we came to start of buffer - that means vuffer is too small,

    // return max too.

    if (pos === 0) { return max; }

    return (pos + _utf8len[buf[pos]] > max) ? pos : max;

};

// convert array to string

var buf2string = function (buf) {