44 lines
1.0 KiB
JavaScript
44 lines
1.0 KiB
JavaScript
// YAML error class. http://stackoverflow.com/questions/8458984
|
|
//
|
|
'use strict';
|
|
|
|
function YAMLException(reason, mark) {
|
|
// Super constructor
|
|
Error.call(this);
|
|
|
|
this.name = 'YAMLException';
|
|
this.reason = reason;
|
|
this.mark = mark;
|
|
this.message = (this.reason || '(unknown reason)') + (this.mark ? ' ' + this.mark.toString() : '');
|
|
|
|
// Include stack trace in error object
|
|
if (Error.captureStackTrace) {
|
|
// Chrome and NodeJS
|
|
Error.captureStackTrace(this, this.constructor);
|
|
} else {
|
|
// FF, IE 10+ and Safari 6+. Fallback for others
|
|
this.stack = (new Error()).stack || '';
|
|
}
|
|
}
|
|
|
|
|
|
// Inherit from Error
|
|
YAMLException.prototype = Object.create(Error.prototype);
|
|
YAMLException.prototype.constructor = YAMLException;
|
|
|
|
|
|
YAMLException.prototype.toString = function toString(compact) {
|
|
var result = this.name + ': ';
|
|
|
|
result += this.reason || '(unknown reason)';
|
|
|
|
if (!compact && this.mark) {
|
|
result += ' ' + this.mark.toString();
|
|
}
|
|
|
|
return result;
|
|
};
|
|
|
|
|
|
module.exports = YAMLException;
|