webpack/lib/ModuleParseError.js

Packs CommonJs/AMD modules for the browser. Allows to split your codebase into multiple bundles, which can be loaded on demand. Support loaders to preprocess files, i.e. json, jade, coffee, css, less, ... and your custom stuff.

/*
	MIT License http://www.opensource.org/licenses/mit-license.php
	Author Tobias Koppers @sokra
*/
function ModuleParseError(module, source, err) {
	Error.call(this);
	Error.captureStackTrace(this, ModuleParseError);
	this.name = "ModuleParseError";
	this.message = "Module parse failed: " + module.request + " " + err.message;
	this.message += "\nYou may need an appropriate loader to handle this file type.";
	if(typeof err.lineNumber === "number") {
		if(/[\0\u0001\u0002\u0003\u0004\u0005\u0006\u0007]/.test(source)) { // binary file
			this.message += "\n(Source code omitted for this binary file)";
		} else {
			source = source.split("\n");
			this.message += "\n| " + source.slice(Math.max(0, err.lineNumber - 3), err.lineNumber + 2).join("\n| ");
		}
	} else {
		this.message += "\n" + err.stack;
	}
	this.module = module;
	this.error = err;
}
module.exports = ModuleParseError;

ModuleParseError.prototype = Object.create(Error.prototype);