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define( [
"../core"
], function( jQuery ) {
var rvalidtokens = /(,)|(\[|{)|(}|])|"(?:[^"\\\r\n]|\\["\\\/bfnrt]|\\u[\da-fA-F]{4})*"\s*:?|true|false|null|-?(?!0\d)\d+(?:\.\d+|)(?:[eE][+-]?\d+|)/g;
jQuery.parseJSON = function( data ) {
// Attempt to parse using the native JSON parser first
if ( window.JSON && window.JSON.parse ) {
// Support: Android 2.3
// Workaround failure to string-cast null input
return window.JSON.parse( data + "" );
}
var requireNonComma,
depth = null,
str = jQuery.trim( data + "" );
// Guard against invalid (and possibly dangerous) input by ensuring that nothing remains
// after removing valid tokens
return str && !jQuery.trim( str.replace( rvalidtokens, function( token, comma, open, close ) {
// Force termination if we see a misplaced comma
if ( requireNonComma && comma ) {
depth = 0;
}
// Perform no more replacements after returning to outermost depth
if ( depth === 0 ) {
return token;
}
// Commas must not follow "[", "{", or ","
requireNonComma = open || comma;
// Determine new depth
// array/object open ("[" or "{"): depth += true - false (increment)
// array/object close ("]" or "}"): depth += false - true (decrement)
// other cases ("," or primitive): depth += true - true (numeric cast)
depth += !close - !open;
// Remove this token
return "";
} ) ) ?
( Function( "return " + str ) )() :
jQuery.error( "Invalid JSON: " + data );
};
return jQuery.parseJSON;
} );
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