nodebugger.js

/**
 * @fileoverview Compile-time definitions for Debugger-less configurations.
 * @author <a href="mailto:Jeff@pcjs.org">Jeff Parsons</a>
 * @version 1.0
 * Created 2014-May-08
 *
 * Copyright © 2012-2016 Jeff Parsons <Jeff@pcjs.org>
 *
 * This file is part of PCjs, which is part of the JavaScript Machines Project (aka JSMachines)
 * at <http://jsmachines.net/> and <http://pcjs.org/>.
 *
 * PCjs is free software: you can redistribute it and/or modify it under the terms of the
 * GNU General Public License as published by the Free Software Foundation, either version 3
 * of the License, or (at your option) any later version.
 *
 * PCjs is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
 * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along with PCjs.  If not,
 * see <http://www.gnu.org/licenses/gpl.html>.
 *
 * You are required to include the above copyright notice in every source code file of every
 * copy or modified version of this work, and to display that copyright notice on every screen
 * that loads or runs any version of this software (see Computer.COPYRIGHT).
 *
 * Some PCjs files also attempt to load external resource files, such as character-image files,
 * ROM files, and disk image files. Those external resource files are not considered part of the
 * PCjs program for purposes of the GNU General Public License, and the author does not claim
 * any copyright as to their contents.
 */

"use strict";

/*
 * WARNING: DEBUGGER needs to accurately reflect whether or not the Debugger component is (or will be) loaded.
 * In the compiled case, we rely on the Closure Compiler to override DEBUGGER as appropriate.  When it's *false*,
 * nearly all of debugger.js will be conditionally removed by the compiler, reducing it to little more than a
 * "type skeleton", which also solves some type-related warnings we would otherwise have if we tried to remove
 * debugger.js from the compilation process altogether.
 *
 * However, when we're in "development mode" and running uncompiled code in debugger-less configurations,
 * I would still like to skip loading debugger.js altogether.  To do that, we must arrange for this additional file,
 * nodebugger.js, to be loaded as early as possible, which explicitly UPDATES the value of DEBUGGER to false.
 */
var DEBUGGER = false;