(function(){/*
 Jeff Parsons 2012-2016

 This file is part of PCjs, a computer emulation software project at <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 COPYRIGHT in /modules/shared/lib/defines.js).

 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 PCjs
 for purposes of the GNU General Public License, and the author does not claim any copyright
 as to their contents.
 Jeff Parsons 2012-2016

 This file is part of PCjs, a computer emulation software project at <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 COPYRIGHT in /modules/shared/lib/defines.js).

 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 PCjs
 for purposes of the GNU General Public License, and the author does not claim any copyright
 as to their contents.
 Jeff Parsons 2012-2016

 This file is part of PCjs, a computer emulation software project at <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 COPYRIGHT in /modules/shared/lib/defines.js).

 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 PCjs
 for purposes of the GNU General Public License, and the author does not claim any copyright
 as to their contents.
 Jeff Parsons 2012-2016

 This file is part of PCjs, a computer emulation software project at <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 COPYRIGHT in /modules/shared/lib/defines.js).

 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 PCjs
 for purposes of the GNU General Public License, and the author does not claim any copyright
 as to their contents.
 Jeff Parsons 2012-2016

 This file is part of PCjs, a computer emulation software project at <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 COPYRIGHT in /modules/shared/lib/defines.js).

 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 PCjs
 for purposes of the GNU General Public License, and the author does not claim any copyright
 as to their contents.
 Jeff Parsons 2012-2016

 This file is part of PCjs, a computer emulation software project at <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 COPYRIGHT in /modules/shared/lib/defines.js).

 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 PCjs
 for purposes of the GNU General Public License, and the author does not claim any copyright
 as to their contents.
 Jeff Parsons 2012-2016

 This file is part of PCjs, a computer emulation software project at <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 COPYRIGHT in /modules/shared/lib/defines.js).

 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 PCjs
 for purposes of the GNU General Public License, and the author does not claim any copyright
 as to their contents.
 Jeff Parsons 2012-2016

 This file is part of PCjs, a computer emulation software project at <http://pcjs.org/>.

 It has been adapted from the JavaScript PDP 11/70 Emulator v1.3 written by Paul Nankervis
 (paulnank@hotmail.com) as of August 2016 from http://skn.noip.me/pdp11/pdp11.html.  This code
 may be used freely provided the original author name is acknowledged in any modified source code.

 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 COPYRIGHT in /modules/shared/lib/defines.js).

 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 PCjs
 for purposes of the GNU General Public License, and the author does not claim any copyright
 as to their contents.
 Jeff Parsons 2012-2016

 This file is part of PCjs, a computer emulation software project at <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 COPYRIGHT in /modules/shared/lib/defines.js).

 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 PCjs
 for purposes of the GNU General Public License, and the author does not claim any copyright
 as to their contents.
 Jeff Parsons 2012-2016

 This file is part of PCjs, a computer emulation software project at <http://pcjs.org/>.

 It has been adapted from the JavaScript PDP 11/70 Emulator v1.3 written by Paul Nankervis
 (paulnank@hotmail.com) as of August 2016 from http://skn.noip.me/pdp11/pdp11.html.  This code
 may be used freely provided the original author name is acknowledged in any modified source code.

 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 COPYRIGHT in /modules/shared/lib/defines.js).

 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 PCjs
 for purposes of the GNU General Public License, and the author does not claim any copyright
 as to their contents.
 Jeff Parsons 2012-2016

 This file is part of PCjs, a computer emulation software project at <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 COPYRIGHT in /modules/shared/lib/defines.js).

 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 PCjs
 for purposes of the GNU General Public License, and the author does not claim any copyright
 as to their contents.
 Jeff Parsons 2012-2016

 This file is part of PCjs, a computer emulation software project at <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 COPYRIGHT in /modules/shared/lib/defines.js).

 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 PCjs
 for purposes of the GNU General Public License, and the author does not claim any copyright
 as to their contents.
 Jeff Parsons 2012-2016

 This file is part of PCjs, a computer emulation software project at <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 COPYRIGHT in /modules/shared/lib/defines.js).

 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 PCjs
 for purposes of the GNU General Public License, and the author does not claim any copyright
 as to their contents.
 Jeff Parsons 2012-2016

 This file is part of PCjs, a computer emulation software project at <http://pcjs.org/>.

 It has been adapted from the JavaScript PDP 11/70 Emulator v1.3 written by Paul Nankervis
 (paulnank@hotmail.com) as of August 2016 from http://skn.noip.me/pdp11/pdp11.html.  This code
 may be used freely provided the original author name is acknowledged in any modified source code.

 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 COPYRIGHT in /modules/shared/lib/defines.js).

 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 PCjs
 for purposes of the GNU General Public License, and the author does not claim any copyright
 as to their contents.
 Jeff Parsons 2012-2016

 This file is part of PCjs, a computer emulation software project at <http://pcjs.org/>.

 It has been adapted from the JavaScript PDP 11/70 Emulator v1.3 written by Paul Nankervis
 (paulnank@hotmail.com) as of August 2016 from http://skn.noip.me/pdp11/pdp11.html.  This code
 may be used freely provided the original author name is acknowledged in any modified source code.

 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 COPYRIGHT in /modules/shared/lib/defines.js).

 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 PCjs
 for purposes of the GNU General Public License, and the author does not claim any copyright
 as to their contents.
 Jeff Parsons 2012-2016

 This file is part of PCjs, a computer emulation software project at <http://pcjs.org/>.

 It has been adapted from the JavaScript PDP 11/70 Emulator v1.3 written by Paul Nankervis
 (paulnank@hotmail.com) as of August 2016 from http://skn.noip.me/pdp11/pdp11.html.  This code
 may be used freely provided the original author name is acknowledged in any modified source code.

 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 COPYRIGHT in /modules/shared/lib/defines.js).

 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 PCjs
 for purposes of the GNU General Public License, and the author does not claim any copyright
 as to their contents.
 Jeff Parsons 2012-2016

 This file is part of PCjs, a computer emulation software project at <http://pcjs.org/>.

 It has been adapted from the JavaScript PDP 11/70 Emulator v1.3 written by Paul Nankervis
 (paulnank@hotmail.com) as of August 2016 from http://skn.noip.me/pdp11/pdp11.html.  This code
 may be used freely provided the original author name is acknowledged in any modified source code.

 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 COPYRIGHT in /modules/shared/lib/defines.js).

 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 PCjs
 for purposes of the GNU General Public License, and the author does not claim any copyright
 as to their contents.
 Jeff Parsons 2012-2016

 This file is part of PCjs, a computer emulation software project at <http://pcjs.org/>.

 It has been adapted from the JavaScript PDP 11/70 Emulator v1.3 written by Paul Nankervis
 (paulnank@hotmail.com) as of August 2016 from http://skn.noip.me/pdp11/pdp11.html.  This code
 may be used freely provided the original author name is acknowledged in any modified source code.

 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 COPYRIGHT in /modules/shared/lib/defines.js).

 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 PCjs
 for purposes of the GNU General Public License, and the author does not claim any copyright
 as to their contents.
 Jeff Parsons 2012-2016

 This file is part of PCjs, a computer emulation software project at <http://pcjs.org/>.

 It has been adapted from the JavaScript PDP 11/70 Emulator v1.3 written by Paul Nankervis
 (paulnank@hotmail.com) as of August 2016 from http://skn.noip.me/pdp11/pdp11.html.  This code
 may be used freely provided the original author name is acknowledged in any modified source code.

 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 COPYRIGHT in /modules/shared/lib/defines.js).

 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 PCjs
 for purposes of the GNU General Public License, and the author does not claim any copyright
 as to their contents.
 Jeff Parsons 2012-2016

 This file is part of PCjs, a computer emulation software project at <http://pcjs.org/>.

 It has been adapted from the JavaScript PDP 11/70 Emulator v1.3 written by Paul Nankervis
 (paulnank@hotmail.com) as of August 2016 from http://skn.noip.me/pdp11/pdp11.html.  This code
 may be used freely provided the original author name is acknowledged in any modified source code.

 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 COPYRIGHT in /modules/shared/lib/defines.js).

 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 PCjs
 for purposes of the GNU General Public License, and the author does not claim any copyright
 as to their contents.
 Jeff Parsons 2012-2016

 This file is part of PCjs, a computer emulation software project at <http://pcjs.org/>.

 It has been adapted from the JavaScript PDP 11/70 Emulator v1.3 written by Paul Nankervis
 (paulnank@hotmail.com) as of August 2016 from http://skn.noip.me/pdp11/pdp11.html.  This code
 may be used freely provided the original author name is acknowledged in any modified source code.

 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 COPYRIGHT in /modules/shared/lib/defines.js).

 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 PCjs
 for purposes of the GNU General Public License, and the author does not claim any copyright
 as to their contents.
 Jeff Parsons 2012-2016

 This file is part of PCjs, a computer emulation software project at <http://pcjs.org/>.

 It has been adapted from the JavaScript PDP 11/70 Emulator v1.3 written by Paul Nankervis
 (paulnank@hotmail.com) as of August 2016 from http://skn.noip.me/pdp11/pdp11.html.  This code
 may be used freely provided the original author name is acknowledged in any modified source code.

 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 COPYRIGHT in /modules/shared/lib/defines.js).

 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 PCjs
 for purposes of the GNU General Public License, and the author does not claim any copyright
 as to their contents.
 Jeff Parsons 2012-2016

 This file is part of PCjs, a computer emulation software project at <http://pcjs.org/>.

 It has been adapted from the JavaScript PDP 11/70 Emulator v1.3 written by Paul Nankervis
 (paulnank@hotmail.com) as of August 2016 from http://skn.noip.me/pdp11/pdp11.html.  This code
 may be used freely provided the original author name is acknowledged in any modified source code.

 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 COPYRIGHT in /modules/shared/lib/defines.js).

 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 PCjs
 for purposes of the GNU General Public License, and the author does not claim any copyright
 as to their contents.
 Jeff Parsons 2012-2016

 This file is part of PCjs, a computer emulation software project at <http://pcjs.org/>.

 It has been adapted from the JavaScript PDP 11/70 Emulator v1.3 written by Paul Nankervis
 (paulnank@hotmail.com) as of August 2016 from http://skn.noip.me/pdp11/pdp11.html.  This code
 may be used freely provided the original author name is acknowledged in any modified source code.

 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
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 that loads or runs any version of this software (see COPYRIGHT in /modules/shared/lib/defines.js).

 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 PCjs
 for purposes of the GNU General Public License, and the author does not claim any copyright
 as to their contents.
 Jeff Parsons 2012-2016

 This file is part of PCjs, a computer emulation software project at <http://pcjs.org/>.

 It has been adapted from the JavaScript PDP 11/70 Emulator v1.3 written by Paul Nankervis
 (paulnank@hotmail.com) as of August 2016 from http://skn.noip.me/pdp11/pdp11.html.  This code
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 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 COPYRIGHT in /modules/shared/lib/defines.js).

 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 PCjs
 for purposes of the GNU General Public License, and the author does not claim any copyright
 as to their contents.
 Jeff Parsons 2012-2016

 This file is part of PCjs, a computer emulation software project at <http://pcjs.org/>.

 It has been adapted from the JavaScript PDP 11/70 Emulator v1.3 written by Paul Nankervis
 (paulnank@hotmail.com) as of August 2016 from http://skn.noip.me/pdp11/pdp11.html.  This code
 may be used freely provided the original author name is acknowledged in any modified source code.

 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 COPYRIGHT in /modules/shared/lib/defines.js).

 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 PCjs
 for purposes of the GNU General Public License, and the author does not claim any copyright
 as to their contents.
 Jeff Parsons 2012-2016

 This file is part of PCjs, a computer emulation software project at <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 COPYRIGHT in /modules/shared/lib/defines.js).

 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 PCjs
 for purposes of the GNU General Public License, and the author does not claim any copyright
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function fc(a){var b=a.w,c,d,e,f=b.M>>8&3;b.M&=-2;"undefined"===typeof b.sa[f]&&(b.sa[f]={cache:[],postProcess:a.zd,drive:f,blocksize:128,mapped:1,maxblock:b.ib[f]*b.da[f],url:"rl"+f+".dsk"});switch(b.M>>1&7){case 2:b.Za&8&&(b.M&=63);b.Za=b.Qc[f]|b.gb&64;break;case 3:1==(b.fa&3)&&(b.gb=b.fa&4?b.gb+(b.fa&65408)&65408|b.fa<<2&64:b.gb-(b.fa&65408)&65408|b.fa<<2&64,b.fa=b.gb);break;case 4:b.Za=b.gb;break;case 5:if(b.fa>>6>=b.ib[f]){b.M|=37888;break}if((b.fa&63)>=b.da[f]){b.M|=37888;break}c=(b.fa>>6)*
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function hc(a,b){var c=a.B,d,e,f;c.T&=-16513;c.Ea&=-2049;c.ua[b]&=-1153;K(a.b,-1,0,172);"undefined"===typeof c.sa[b]&&(c.sa[b]={cache:[],postProcess:a.Ad,drive:b,blocksize:256,mapped:0,maxblock:c.ec[0]*c.hb[0]*c.da[0],url:"rp"+b+".dsk"});switch(c.T&63){case 5:c.bc[b]=c.Ra[b];c.T|=32896;c.ua[b]|=32896;c.ob|=1<<b;break;case 9:gc(a);break;case 19:c.ua[b]|=64;break;case 49:if(c.Ra[b]>=c.ec[0]||c.Fa[b]>>8>=c.hb[0]||(c.Fa[b]&255)>=c.da[0]){c.yb[b]|=1024;c.T|=49152;break}d=(c.Ra[b]*c.hb[0]+(c.Fa[b]>>8))*
c.da[0]+(c.Fa[b]&255);e=(c.eb&63)<<16|c.xb;f=65536-c.zb&65535;Wb(a,c.sa[b],d,e,f);return;case 57:if(c.Ra[b]>=c.ec[0]||c.Fa[b]>>8>=c.hb[0]||(c.Fa[b]&255)>=c.da[0])c.yb[b]|=1024,c.T|=49152;else{d=(c.Ra[b]*c.hb[0]+(c.Fa[b]>>8))*c.da[0]+(c.Fa[b]&255);e=(c.eb&63)<<16|c.xb;f=65536-c.zb&65535;a.$b(c.sa[b],d,e,f);return}}K(a.b,3,5,172,function(){c.T=c.T&65534|128;c.ua[b]|=128;return!!(c.T&64)})}
h.Ad=function(a,b,c,d,e){var f=this.B;f.zb=65536-e&65535;f.xb=d&65535;f.T=f.T&-769|d>>8&768;f.eb=d>>16&63;e=~~(c/f.da[0]);d=~~(e/f.hb[0]);f.Fa[b.Na]=e%f.hb[0]<<8|c%f.da[0];f.bc[b.Na]=f.Ra[b.Na]=d;f.ob|=1<<b.Na;c>=b.bd-1&&(f.ua[b.Na]|=1024);switch(a){case 1:f.Ea|=512;f.T|=49152;break;case 2:f.Ea|=2048,f.T|=49152}K(this.b,20,5,172,function(){f.ua[b.Na]|=128;f.T=f.T&65534|128;return!!(f.T&64)})};
function ic(a,b,c,d,e,f){var g=~~((f+c.Wa-1)/c.Wa),k=new XMLHttpRequest;2048>g&&d+2048<c.bd&&(g=2048);k.open("GET",c.url,!0);k.setRequestHeader("Range","bytes="+(d*c.Wa<<1)+"-"+(((d+g)*c.Wa<<1)-1));k.responseType="arraybuffer";k.onreadystatechange=function(){if(4==k.readyState){var g=b.bind(a),n,p,t,r;n=k.response;if(k.status&&206!=k.status||!n)c.Yb(1,c,d,e,f);else{n=new Uint8Array(n);p=d;for(r=0;r<n.length;){if("undefined"===typeof c.cache[p])for(c.cache[p]=[],t=0;t<c.Wa;t++)c.cache[p][t]=r<n.length?
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h.Sc=function(a,b,c){var d,e,f=this.b;switch(a&-64){case 4194240:switch(a&-2){case 4194300:0>b?d=f.cb&65280:(a&1&&(b<<=8),f.cb=b|255,d=0);break;case 4194298:if(0>b)d=f.oc;else{a&1&&(b<<=8);if(d=b&65024){e=d>>9;do d+=34;while(e>>=1)}f.oc=d;f.C|=2}break;case 4194294:if(70!==f.lb)return f.K(4,222);0>b?d=f.I:d=f.I=0;break;case 4194292:if(70!==f.lb)return f.K(4,224);d=1;break;case 4194290:if(70!==f.lb)return f.K(4,226);d=0;break;case 4194288:if(70!==f.lb)return f.K(4,228);d=61183;break;case 4194296:0<=
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break;case 4194058:d=M(this,e.xa,a,b,c);0<=d&&(e.xa=d);break;case 4194060:break;case 4194062:d=M(this,e.Jc,a,b,c);0<=d&&(e.Jc=d);break;default:return f.I|=16,f.K(4,128)}break;case 4193728:var g=this.B;e=g.Ea&7;switch(a&-2){case 4193728:d=M(this,g.T,a,b,c);0<=b&&0<=d&&(g.eb=g.eb&60|d>>8&3,g.T=d&17279|g.T&34944|2048,d&1&&g.T&128?hc(this,e):192==(d&192)&&K(f,0,5,172));break;case 4193730:d=M(this,g.zb,a,b,c);0<=d&&(g.zb=d);break;case 4193732:d=M(this,g.xb,a,b,c);0<=d&&(g.xb=d&65534);break;case 4193734:d=
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function Xf(a,b,c){var d=[],e=Z(b)>>>0;for(b=0;b<a.H.length;b++){var f=a.H[b],g=f.A>>>0,k=f.Zc;if(e>=g&&e<g+k){e=ra(f.uc,[e-g],a.vc);0<=e?Yf(a,b,e,d):c&&(e=~e,Yf(a,b,e-1,d),Yf(a,b,e,d));break}}return d}function Yf(a,b,c,d){var e={},f=a.H[b].uc,g=0,k=null;0<=c&&c<f.length&&(g=f[c][0],k=f[c][1]);k&&(e=a.H[b].La[k],k="."==k.charAt(0)?null:e.l||k);d.push(k);d.push(g);d.push(e.a);d.push(e.c)}
function Zf(a,b){var c=b.match(/^\s*([A-Z_]?[A-Z0-9_]*)\s*(=?)\s*(.*)$/i);if(c){if(!c[1])return wf(a)||a.i("no variables"),!0;if(!c[2])return wf(a,c[1]);if(!c[3])return delete a.ha[c[1]],!0;b=sf(a,c[3]);return void 0!==b?(a.ha[c[1]]=b,!0):!1}a.i("invalid assignment:"+b);return!1}
function $f(a,b,c){var d=null;if(b=Ff(a,b,!0)){var e=Xf(a,b,!0);if(e.length){var f,g;e[0]&&(g="",(f=b.A-e[1])&&(g=" + "+l(f,4,!0)),f=e[0]+" ("+I(a,e[1])+")"+g,c&&a.i(f),d=f);4<e.length&&e[4]&&(g="",(f=e[5]-b.A)&&(g=" - "+l(f,4,!0)),f=e[4]+" ("+I(a,e[5])+")"+g,c&&a.i(f),d||(d=f))}else c&&a.i("no symbols")}return d}
function Mf(a,b){var c;if(b&&"?"==b[1])a.i("register commands:"),a.i("\tr\tdump registers"),a.i("\trx [#]\tset flag or register x to [#]");else{var d=a.b;null==c&&(c=!0);if(b&&1<b.length){var e=b[1],f=e.indexOf("=");if(0<f)b=e.substr(f+1),e=e.substr(0,f);else if(2<b.length)b=b[2];else{a.i("missing value for "+b[1]);return}f=sf(a,b);if(void 0===f)return;b=e.toUpperCase();switch(b){case "SP":case "R6":d.u[6]=f&65535;break;case "PC":case "R7":nd(d,f);a.R=Y(d.u[7]);break;case "N":d.Y=f?32768:0;break;
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function Nf(a,b,c,d){if(b=Ff(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c){d=Ff(a,c,!0);if(!d||d.A<b.A)return;e=d.A-b.A;if(256<e){a.i("range too large");return}d=-1}c=0;for(var f;0<e&&d--;){f=hb(a,!1)||a.ea?a.J:null;var g=null!=f?"cycles":null,k=Xf(a,b),m=b.A;if(k[0]&&d&&(!c&&d||0>k[0].indexOf("+"))){var n=k[0]+":";k[2]&&(n+=" "+k[2]);a.i(n)}k[3]&&(g=k[3],f=null);f=Tf(a,b,g,f);a.i(f);a.R=b;e-=b.A-m;c++}}}
function Sf(a,b,c){var d=!0;try{b.length&&"end"!=b?c||a.i(">> "+b):(a.$&&(a.i("ended assemble at "+I(a,a.Z.A)),a.R=a.Z,a.$=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.va=null;if(ib(a)&&0<b.length){a.$&&(b="a "+I(a,a.Z.A)+" "+b);var f=!1,g=b.replace(/ +/g," ").split(" ");if(g&&g.length)for(var k=g[0],m=k.charAt(0),n=1;n<k.length;n++){var p=k.charAt(n);if("?"==m||"r"==m||"a">p||"z"<p){g[0]=k.substr(n);g.unshift(k.substr(0,n));break}}g[0]=g[0].toLowerCase();switch(g[0].charAt(0)){case "a":var t=
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Qa;if("dh"==Qa){var ze=ka,Ae=Ba,Be="",Ce=0,ea=a.la,la=a.N;if(la.length){var ba=+ze||a.qb,lb=+Ae||10;isNaN(ba)?ba=lb:Be="more ";ba>la.length&&(a.i("note: only "+la.length+" available"),ba=la.length);ea-=ba;0>ea&&(null==la[la.length-1].A?(ba=ea+ba,ea=0):ea+=la.length);var Pc=[];"call"==Ae&&(lb=1E5,Pc=["CALL"]);for(void 0!==ze&&a.i(ba+" instructions earlier:");0<lb&&ea!=a.la;){var De=la[ea++];if(null==De.A)break;var mb=Y(De.A),vg=ba--,Ee=Tf(a,mb,"history",vg);(!Pc.length||0<=Ee.indexOf(Pc[0]))&&a.i(Ee);
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case "i":if("if"==g[0]){var Yc;var rb=b.substr(2),rb=pa(rb);sf(a,rb)?(c||a.i("true: "+rb),Yc=!0):(c||a.i("false: "+rb),Yc=!1);Yc||(d=!1);break}f=!0;break;case "k":var zg=g[0];if("?"==g[1])a.i("stack trace commands:"),a.i("\tk\tshow frame addresses"),a.i("\tks\tshow symbol information");else{var Zc=0,$c=Y(),sb=Y(a.b.u[6]);for(a.i("stack trace for "+I(a,sb.A));10>Zc;){for(var Ca=null,Ag=256;65536>sb.A>>>0;){$c.A=a.Ia(sb,2);if(null==sb.A||!Ag--)break;if(!($c.A&1)){for(var Bg=a,dc=$c,He=null,tb=dc.A,
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a.D.reset();break}Mf(a,g);break;case "s":a:switch(g[1]){case "base":if(g[2]){var vb=+g[2];if(8==vb||10==vb||16==vb)a.na=vb;else{a.i("invalid base: "+vb);break}}a.i("default base: "+a.na);break;case "cs":var wb;void 0!==g[3]&&(wb=+g[3]);switch(g[2]){case "int":a.b.ub=wb;break;case "start":a.b.Jb=wb;break;case "stop":a.b.vb=wb;break;default:a.i("unknown cs option");break a}void 0!==wb&&Ec(a.b);a.i("checksums "+(a.b.v.rb?"enabled":"disabled"));break;case "sp":void 0!==g[2]&&(Jc(a.b,+g[2])||a.i("warning: using 1x multiplier, previous target not reached"));
a.i("target speed: "+(a.b.nb.toFixed(2)+"Mhz")+" ("+a.b.$a+"x)");break;default:if(g[1]){a.i("unknown option: "+g[1]);break}case "?":a.i("debugger options:"),a.i("\tbase #\t\tset default base to #"),a.i("\tcs int #\tset checksum cycle interval to #"),a.i("\tcs start #\tset checksum cycle start count to #"),a.i("\tcs stop #\tset checksum cycle stop count to #"),a.i("\tsp #\t\tset speed multiplier to #")}break;case "t":bg(a,g[0],g[1]);break;case "u":Nf(a,g[1],g[2],8);break;case "v":if("var"==g[0]){Zf(a,
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function Fc(a,b,c){b=qf(a,b,c);for(var d in b)if(!Sf(a,b[+d]))return!1;return!0}Ma(function(){for(var a=A(document,"pdp11","debugger"),b=0;b<a.length;b++){var c=a[b],d=z(c),d=new xf(d);fb(d,c)}});
function dg(a,b,c){u.call(this,"Computer",a,dg,67108864);this.v.ja=!1;eg(this,b);this.R=Cc(this,"autoPower",a);this.D=0;this.ea=a.busWidth||a.buswidth;this.f=fg;this.J=null;this.G=this.Z=!1;this.url=Cc(this,"url")||"";(Math.random()+.1).toString(36);this.g=gg(this);if(this.b=eb("CPU",this.id)){this.j=eb("Debugger",this.id);this.F=new Bb({id:this.fc+".bus",busWidth:this.ea},this.b,this.j);var d,e=cb(this.id);if((this.w=eb("Panel",this.id))&&this.w.kb)for(b=0;b<e.length;b++)d=e[b],d.ta=this.w.ta,d.i=
this.w.i,d.kb=this.w.kb;this.i("PDPjs v1.30.1\nCopyright \u00a9 2012-2016 Jeff Parsons <Jeff@pcjs.org>\nLicense: GPL version 3 or later <http://gnu.org/licenses/gpl.html>");this.i("Portions adapted from the PDP-11/70 Emulator v1.3 by Paul Nankervis <paulnank@hotmail.com>");for(b=0;b<e.length;b++)d=e[b],d.Pa&&d.Pa(this,this.F,this.b,this.j);b=null;d=a.resume;void 0!==d&&(1<d.length?b=this.H=d:this.f=parseInt(d,10));var f;if(a=Cc(this,"state")||(f=!0,a.state))b=this.S=a,f||(this.G=!0,this.f=fg),this.f&&
(this.N=new P(this,"1.30.1"),hg(this.N)?b=null:delete this.N);!b&&this.f&&(b=ig(this))&&(this.G=!0);if(b){var g=this;ua(b,null,!0,function(a,b,c){c?(g.H=null,g.G=!1,g.ta("Unable to load machine state from server (error "+c+(b?": "+pa(b):"")+")")):(g.J=b,g.Z=!0);G(g)})}else G(this);this.L.power||(this.R=!0);!c&&this.R&&jg(this,this.Kb)}else q("Unable to find CPU component")}y(dg);var fg=0;
function eg(a,b){if(!b){var c;if("object"==typeof resources&&(c=resources.parms))try{b=eval("("+c+")")}catch(d){q(d.message+" ("+c+")")}}a.$=b}function Cc(a,b,c){var d=b.toLowerCase(),d=Wa[b]||Wa[d];void 0===d&&a.$&&(d=a.$[b]);void 0===d&&c&&(d=c[b]);void 0===d&&"object"==typeof resources&&resources[b]&&(d=b);return d}function jg(a,b,c){for(var d=cb(a.id),e=0;e<=d.length;e++){var f=e<d.length?d[e]:a;if(!ib(f)){ib(f,function(){jg(a,b,c)});return}}b.call(a,c)}
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h.Kb=function(a){void 0===a&&(a=this.f||(this.J?1:fg));if(!this.D){this.D++;var b=!1,c=!1;this.X=!1;var d=this.N||new P(this,"1.30.1");if(-1==a)b=!0;else if(a>fg){if(hg(d,this.J)){this.B=new P(this,"1.30.1","failsafe");hg(this.B)&&(mg(this,d),a=2,ng(this.B));this.B.set("timestamp",ta());og(this.B);var e=this.f&&!this.G;if(1==a||wa("Click OK to restore the previous PDPjs machine state, or CANCEL to reset the machine.")){if(c=lg(d)){var f=d.get("code"),g=d.get("data");f&&("ok"==f?hg(d,g):("error"==
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