diff --git a/README.md b/README.md
index b143a721a..4142b0e03 100644
--- a/README.md
+++ b/README.md
@@ -306,7 +306,7 @@ added, too.
 
 When a PCjs machine runs in a browser, an XML machine configuration file is transformed into HTML with a set of DIVs
 for each component: an "object" DIV whose *data-value* attribute provides the initialization parameters for the
-corresponding component, along with a set of optional "control" DIVs that the component can bind to (eg, a "Run" button,
+corresponding component, along with a set of optional "control" DIVs that the component can bind to (eg, a **Run** button,
 or a visual representation of DIP switches, or whatever).
 
 When a PCjs machine is run from the command-line, there is no XML, HTML, or DIVs involved; this is basically a
@@ -379,7 +379,7 @@ where PCjs could run amok and destroy the planet.
 Other parameters that can be passed via the URL:
 
 - *autostart*: set it to "true" to allow all machines to start normally, "false" to prevent all machines from starting,
-or "no" to prevent all machines from starting *unless* they have no "Run" button; e.g.:
+or "no" to prevent all machines from starting *unless* they have no **Run** button; e.g.:
 
 	http://localhost:8088/?gort=debug&autostart=false
 
diff --git a/_posts/2015-07-17-windows-95.md b/_posts/2015-07-17-windows-95.md
index d353494d0..1f04aaa59 100644
--- a/_posts/2015-07-17-windows-95.md
+++ b/_posts/2015-07-17-windows-95.md
@@ -89,7 +89,7 @@ first prefix changed the instruction's addressing mode from 16-bit to 32-bit, an
 16-bit.  PCx86 should have simply ignored the second prefix.
 
 With all of the above changes in place, PCx86 v1.18.4 is able to run Windows 95 Setup a bit farther, but still far from
-completion.  If you want to give it a spin yourself, start the machine below (click the "Run" button) and once it has
+completion.  If you want to give it a spin yourself, start the machine below (click the **Run** button) and once it has
 finished booting, run SETUP from drive B, where the first Windows 95 diskette is already loaded.
 
 If, when it crashes (and it will), you're interested in examining the instructions that were executed prior to the
diff --git a/_posts/2016-10-06-introducing-pdpjs-a-pdp-11-emulator.md b/_posts/2016-10-06-introducing-pdpjs-a-pdp-11-emulator.md
index 11525b102..0a0e6db8b 100644
--- a/_posts/2016-10-06-introducing-pdpjs-a-pdp-11-emulator.md
+++ b/_posts/2016-10-06-introducing-pdpjs-a-pdp-11-emulator.md
@@ -37,7 +37,7 @@ component, [device.js](/modules/pdp11/lib/device.js), which has now been convert
 
 The first new device component is [serialport.js](/modules/pdp11/lib/serialport.js), which is currently the
 only means PDPjs has of communicating with the outside world.  So you can try
-[PDPjs connected to a VT100 Terminal](/devices/pdp11/machine/1170/vt100/), by clicking the "Run" button on the test machine.
+[PDPjs connected to a VT100 Terminal](/devices/pdp11/machine/1170/vt100/), by clicking the **Run** button on the test machine.
 The test machine is running [custom boot code](/apps/pdp11/boot/test/), adapted from boot code written by Paul, but due to the
 lack of other device support, nothing can be booted yet.
 
diff --git a/_posts/2016-10-21-booting-pdp-11-basic.md b/_posts/2016-10-21-booting-pdp-11-basic.md
index e49f84432..5fc3c874d 100644
--- a/_posts/2016-10-21-booting-pdp-11-basic.md
+++ b/_posts/2016-10-21-booting-pdp-11-basic.md
@@ -24,9 +24,10 @@ and machines can now be configured to include a virtual paper tape reader, with
 ready to be loaded.
 
 In the real world, before you could load *any* paper tape, you had to first enter a
-[Bootstrap Loader](/apps/pdp11/boot/bootstrap/).  PDPjs has simplified that process by including the Bootstrap Loader as
-just another paper tape image that you can "Read" directly into memory.  Once that has been done, you can then load any
-other paper tape image using the Bootstrap Loader, once you "Load" it into the paper tape reader.
+[Bootstrap Loader](/apps/pdp11/boot/bootstrap/).  PDPjs has simplified that process by including the "Bootstrap Loader"
+as just another paper tape image that you can read directly into memory, using the **Read** button.  Once that has been
+done, you can then load any other paper tape image using the Bootstrap Loader, once you **Load** it into the paper tape
+reader.
 
 {% include machine.html id="test1120" %}
 
diff --git a/_posts/2016-11-08-you-should-have-voted-for-the-pdp-11.md b/_posts/2016-11-08-you-should-have-voted-for-the-pdp-11.md
index dfbee1d9e..01ef5f467 100644
--- a/_posts/2016-11-08-you-should-have-voted-for-the-pdp-11.md
+++ b/_posts/2016-11-08-you-should-have-voted-for-the-pdp-11.md
@@ -28,11 +28,11 @@ The latest release, v1.30.3, adds the following features:
 - Support for DEC's [RL11 Disk Controller](/devices/pdp11/rl11/) has been implemented
 
 To test RL11 support below, then select the "XXDP+ Diagnostics" disk from the "Disk Drive Controls",
-click "Load", and wait for the message:
+click **Load**, and wait for the message:
 
 	Mounted disk "XXDP+ Diagnostics" in drive RL0
 
-Then start the machine (click "Run") and make sure the following prompt has been displayed:
+Then start the machine (click **Run**) and make sure the following prompt has been displayed:
 
 	PDP-11 MONITOR V1.0
 	
diff --git a/_posts/2016-11-13-curious-pdp-11-features.md b/_posts/2016-11-13-curious-pdp-11-features.md
index db1ce5ae2..6580c7f02 100644
--- a/_posts/2016-11-13-curious-pdp-11-features.md
+++ b/_posts/2016-11-13-curious-pdp-11-features.md
@@ -80,7 +80,7 @@ but unlike tapes like [PDP-11 BASIC](/apps/pdp11/tapes/basic/), they don't inclu
 documentation for each test to learn the starting procedure, including any switches that should be set first.
 
 However, PDPjs makes life a bit simpler for you.  As noted for other [DEC PDP-11 Tape Images](/apps/pdp11/tapes/), any
-"Absolute Format" tape can be read directly into RAM using the machine's "Read" button instead of "Load", allowing you
+"Absolute Format" tape can be read directly into RAM using the machine's **Read** button instead of **Load**, allowing you
 to bypass the usual three-step process of loading the [Bootstrap Loader](/apps/pdp11/boot/bootstrap/) in order to load the
 [Absolute Loader](/apps/pdp11/tapes/absloader/) in order to load the desired tape.
 
diff --git a/_posts/2016-12-02-debugging-pdp-11-issues.md b/_posts/2016-12-02-debugging-pdp-11-issues.md
index 7225d3faa..c840dadcb 100644
--- a/_posts/2016-12-02-debugging-pdp-11-issues.md
+++ b/_posts/2016-12-02-debugging-pdp-11-issues.md
@@ -10,13 +10,13 @@ I'm still trying to flush out lingering bugs in PDPjs.  I'll give you an example
 
 ![Image of PDP-11/70 with 256Kb, Front Panel and Debugger](/blog/images/pdp-1170-panel-debugger.png)
 
-After loading the "MD-11 11/70 CPU EXERCISER" paper tape image directly into memory using the "Load" button
-(*not* "Attach"), and then loading the "RT-11 v4.0" disk image into drive RK0, and then finally issuing a few
+After loading the "MD-11 11/70 CPU EXERCISER" paper tape image directly into memory using the **Read** button
+(*not* **Load**), and then loading the "RT-11 v4.0" disk image into drive RK0, and then finally issuing a few
 preliminary Debugger commands:
 
 	m rk11 on; bp 005254
 
-we're ready to "let 'er rip," either by using the Debugger `g` command or clicking the "Run" button.
+we're ready to "let 'er rip," either by using the Debugger `g` command or clicking the **Run** button.
 
 You'll see a variety of disk-related messages from the RK11 component in the Control Panel window, which serves
 both as the Debugger's output window and as the 11/70's terminal window.  The output begins with:
diff --git a/apps/pdp11/tapes/README.md b/apps/pdp11/tapes/README.md
index 32a353915..04c962c87 100644
--- a/apps/pdp11/tapes/README.md
+++ b/apps/pdp11/tapes/README.md
@@ -11,13 +11,16 @@ To load any of the DEC PDP-11 paper tapes listed below, you will need to use a [
 with a [PC11 High-Speed Paper Tape Reader/Punch](/devices/pdp11/pc11/), such as this
 [PDP-11/20](/devices/pdp11/machine/1120/basic/debugger), and then follow this three-step process:
 
-- "Read" the [DEC PDP-11 Bootstrap Loader](/apps/pdp11/boot/bootstrap/)
-- "Load" the [Absolute Loader](absloader/) tape image, and read it with the Bootstrap Loader
-- "Load" one of the "Absolute Format" tape images below, and read it with the Absolute Loader 
+- **Read** the [DEC PDP-11 Bootstrap Loader](/apps/pdp11/boot/bootstrap/)
+- **Load** the [Absolute Loader](absloader/) tape image
+- **Run** the Bootstrap Loader to read the Absolute Loader
+- **Load** one of the "Absolute Format" tape images below
+- **Run** the Absolute Loader to read the selected tape image 
 
-This mirrors the three-step "real world" process of loading paper tape software.  Moreover, any "Absolute
-Format" tape (which should include all the tapes listed below) can be loaded directly into RAM using the
-machine's "Read" button instead of "Load".  In most cases, that eliminates the first two steps.
+This mirrors the multi-step "real world" process of loading paper tape software.
+
+PDPjs simplifies that process: any "Absolute Format" tape (which should include all the tapes listed below) can be
+loaded directly into RAM using the machine's **Read** button, replacing all the above steps with a single click.
 
 Paper Tape Diagnostics
 ----------------------
diff --git a/apps/pdp11/tapes/diags/README.md b/apps/pdp11/tapes/diags/README.md
index 4d1eb80c9..562be6f7e 100644
--- a/apps/pdp11/tapes/diags/README.md
+++ b/apps/pdp11/tapes/diags/README.md
@@ -13,7 +13,7 @@ website, we have been able to archive the PDP-11 diagnostics shown below.  The t
 [PC11](/modules/pdp11/lib/pc11.js), such as this [PDP-11/20 with Front Panel and Debugger](/devices/pdp11/machine/1120/panel/debugger/).
 
 As noted for other [DEC PDP-11 Tape Images](/apps/pdp11/tapes/), these "Absolute Format" tapes can be read directly
-into RAM using the machine's "Read" button instead of "Load", allowing you to bypass the usual three-step process of
+into RAM using the machine's **Read** button instead of **Load**, allowing you to bypass the usual three-step process of
 loading the [Bootstrap Loader](/apps/pdp11/boot/bootstrap/) in order to load the [Absolute Loader](/apps/pdp11/tapes/absloader/)
 in order to load the desired tape.
 
diff --git a/devices/README.md b/devices/README.md
index 2d417dc82..ce2892d16 100644
--- a/devices/README.md
+++ b/devices/README.md
@@ -16,7 +16,7 @@ All PCjs machines are built from the following sets of devices:
 * [6502 Devices](c1p/) (e.g., [Challenger 1P](c1p/machine/))
 * [8080 Devices](pc8080/) (e.g., [Space Invaders](pc8080/machine/invaders/), [VT100 Terminal](pc8080/machine/vt100/))
 * [8086 Devices](pcx86/) (e.g., [IBM PC and compatibles](pcx86/machine/))
-* [PDP-11 Devices](pdp11/) (e.g., [PDP-11/20](pdp11/machine/1120/), [PDP-11/70](pdp11/machine/1170/))
+* [PDP-11 Devices](pdp11/) (e.g., [PDP-11/20](pdp11/machine/1120/), [PDP-11/45](pdp11/machine/1145/), [PDP-11/70](pdp11/machine/1170/))
 
 These devices are user-installable components that you would typically find in a real personal computer,
 such as keyboards, disk drive controllers with one or more drives, video cards, etc.
diff --git a/devices/pc8080/machine/invaders/debugger/README.md b/devices/pc8080/machine/invaders/debugger/README.md
index 9bc60c43f..150aaf170 100644
--- a/devices/pc8080/machine/invaders/debugger/README.md
+++ b/devices/pc8080/machine/invaders/debugger/README.md
@@ -23,7 +23,7 @@ It is currently playable only in desktop browsers and uses the following hard-co
 - D: Move Right
 - L: Fire Missile
 
-Click the "Run" button to start the simulation.  You'll also find assorted
+Click the **Run** button to start the simulation.  You'll also find assorted
 [Space Invaders Hardware Notes](#space-invaders-hardware-notes) below.
 
 {% include machine.html id="invaders" %}
diff --git a/devices/pc8080/machine/vt100/debugger/README.md b/devices/pc8080/machine/vt100/debugger/README.md
index 3571a9ff8..b30e1001e 100644
--- a/devices/pc8080/machine/vt100/debugger/README.md
+++ b/devices/pc8080/machine/vt100/debugger/README.md
@@ -12,7 +12,7 @@ DEC VT100 Terminal with Debugger
 --------------------------------
 
 The [PC8080](/modules/pc8080/) machine below is configured to simulate a [VT100 Terminal](/devices/pc8080/machine/vt100/)
-with a Control Panel and Debugger.  When you press the "Run" button, it will start running the original
+with a Control Panel and Debugger.  When you press the **Run** button, it will start running the original
 [VT100 Firmware](/devices/pc8080/rom/vt100/) inside the [PC8080](/modules/pc8080/) CPU emulator.
 
 Information about [VT100 Keys](#vt100-keys) and assorted [Hardware Notes](#vt100-memory-usage) are provided below,
@@ -208,8 +208,10 @@ Consequently, a VT100 [machine XML file](machine.xml) must set the Video compone
 to "true", indicating that existing RAM should be used, and a new property, *bufferFormat* must be set to "vt100",
 enabling support for the VT100's line data format; eg:
 
-	<ram id="ram" addr="0x2000" size="0x0C00"/>
-	<video id="video" screenWidth="1600" screenHeight="960" bufferAddr="0x2000" bufferRAM="true" bufferFormat="vt100" bufferCols="80" bufferRows="24" ...>
+```xml
+<ram id="ram" addr="0x2000" size="0x0C00"/>
+<video id="video" screenWidth="1600" screenHeight="960" bufferAddr="0x2000" bufferRAM="true" bufferFormat="vt100" bufferCols="80" bufferRows="24"/>
+```
 
 VT100 Screen and Character Dimensions
 -------------------------------------
diff --git a/devices/pdp11/machine/1120/bootstrap/README.md b/devices/pdp11/machine/1120/bootstrap/README.md
index 9b1ba420c..0280b5394 100644
--- a/devices/pdp11/machine/1120/bootstrap/README.md
+++ b/devices/pdp11/machine/1120/bootstrap/README.md
@@ -25,17 +25,17 @@ and then pre-loads the [Absolute Loader](/apps/pdp11/tapes/absloader/) tape imag
 <device id="pc11" type="pc11" baudReceive="9600" autoMount='{PTR:{path:"/apps/pdp11/tapes/absloader/DEC-11-L2PC-PO.json"}}'>...</device>
 ```
 
-Click "Run" to load the [Absolute Loader](/apps/pdp11/tapes/absloader/).
+Click **Run** to load the [Absolute Loader](/apps/pdp11/tapes/absloader/).
 When the [Bootstrap Loader](/apps/pdp11/boot/bootstrap/) is finished, it will HALT,
 leaving the [Absolute Loader](/apps/pdp11/tapes/absloader/) ready to run immediately after the HALT.
 
 You can then select another tape image in the Absolute Loader format, such as [BASIC (Single User)](/apps/pdp11/tapes/basic/),
-click "Load" and then "Run".
+click **Load** and then **Run**.
 
-If you need to start over, select "Bootstrap Loader (16Kb)" from the list of tapes and click "Read" instead of
-"Load", re-installing the [Bootstrap Loader](/apps/pdp11/boot/bootstrap/) directly into RAM.
+If you need to start over, select "Bootstrap Loader (16Kb)" from the list of tapes and click **Read** instead of
+**Load**, re-installing the [Bootstrap Loader](/apps/pdp11/boot/bootstrap/) directly into RAM.
 
-Alternatively, just press the "Reset" button.  The RAM component was recently updated to restore pre-loaded images whenever
+Alternatively, just press the **Reset** button.  The RAM component was recently updated to restore pre-loaded images whenever
 the entire machine is reset.  You'll still need to manually reload the [Absolute Loader](/apps/pdp11/tapes/absloader/)
 tape image, however.
 
diff --git a/devices/pdp11/machine/1120/bootstrap/debugger/README.md b/devices/pdp11/machine/1120/bootstrap/debugger/README.md
index 8447d998c..0c755bbea 100644
--- a/devices/pdp11/machine/1120/bootstrap/debugger/README.md
+++ b/devices/pdp11/machine/1120/bootstrap/debugger/README.md
@@ -26,17 +26,17 @@ and then pre-loads the [Absolute Loader](/apps/pdp11/tapes/absloader/) tape imag
 <device id="pc11" type="pc11" baudReceive="9600" autoMount='{PTR:{path:"/apps/pdp11/tapes/absloader/DEC-11-L2PC-PO.json"}}'>...</device>
 ```
 
-Click "Run" to load the [Absolute Loader](/apps/pdp11/tapes/absloader/).
+Click **Run** to load the [Absolute Loader](/apps/pdp11/tapes/absloader/).
 When the [Bootstrap Loader](/apps/pdp11/boot/bootstrap/) is finished, it will HALT,
 leaving the [Absolute Loader](/apps/pdp11/tapes/absloader/) ready to run immediately after the HALT.
 
 You can then select another tape image in the Absolute Loader format, such as [BASIC (Single User)](/apps/pdp11/tapes/basic/),
-click "Load" and then "Run".
+click **Load** and then **Run**.
 
-If you need to start over, select "Bootstrap Loader (16Kb)" from the list of tapes and click "Read" instead of
-"Load", re-installing the [Bootstrap Loader](/apps/pdp11/boot/bootstrap/) directly into RAM.
+If you need to start over, select "Bootstrap Loader (16Kb)" from the list of tapes and click **Read** instead of
+**Load**, re-installing the [Bootstrap Loader](/apps/pdp11/boot/bootstrap/) directly into RAM.
 
-Alternatively, just press the "Reset" button.  The RAM component was recently updated to restore pre-loaded images whenever
+Alternatively, just press the **Reset** button.  The RAM component was recently updated to restore pre-loaded images whenever
 the entire machine is reset.  You'll still need to manually reload the [Absolute Loader](/apps/pdp11/tapes/absloader/)
 tape image, however.
 
diff --git a/docs/pcx86/README.md b/docs/pcx86/README.md
index ca68e7b30..9af6ba3a2 100644
--- a/docs/pcx86/README.md
+++ b/docs/pcx86/README.md
@@ -75,8 +75,8 @@ Here's a simple machine XML definition that's more useful:
 
 [Example 1](examples/example1.html) shows the [XML](examples/example1.xml) in action.
 
-Machine definitions can also include visual elements.  For example, we can include a "Run" button with the CPU component.
-Note that as soon as the machine is ready and the CPU starts running, the "Run" button will change to "Halt".
+Machine definitions can also include visual elements.  For example, we can include a **Run** button with the CPU component.
+Note that as soon as the machine is ready and the CPU starts running, the **Run** button will change to **Halt**.
 
 ```xml
 <machine id="ibm" class="pc" width="720px">
@@ -174,7 +174,7 @@ All of the examples described above are available for [download](examples/).
 
 If you have (or find) an IMG disk image file on a server, the PCjs web server provides a
 [DiskDump API](/api/v1/dump) via endpoint "/api/v1/dump" that creates PCx86-compatible disks in JSON:
-
+	
 	{{ site.url }}/api/v1/dump?disk=(file|url)&format=json
 
 For example, let's say you found a disk image online, such as:
diff --git a/docs/pcx86/cpu/README.md b/docs/pcx86/cpu/README.md
index 20e8d0918..a3614d112 100644
--- a/docs/pcx86/cpu/README.md
+++ b/docs/pcx86/cpu/README.md
@@ -33,7 +33,7 @@ Attributes
 	* Provides an easy way to multiply the default CPU speed.
 * *autoStart* (optional)
 	* This can be set to "true" or "false" to explicitly control whether or not the machine starts running automatically.
-	If this parameter is omitted, the machine will autostart only if no Debugger component is included and no "Run" button is defined.
+	If this parameter is omitted, the machine will autostart only if no Debugger component is included and no **Run** button is defined.
 
 Also supports the attributes of *[Component](/docs/pcx86/component/)*. The *id* attribute is optional, since machines
 currently support only one CPU component.
diff --git a/docs/pcx86/examples/pcx86-dbg.js b/docs/pcx86/examples/pcx86-dbg.js
index e00155291..e5794c7c0 100644
--- a/docs/pcx86/examples/pcx86-dbg.js
+++ b/docs/pcx86/examples/pcx86-dbg.js
@@ -51,7 +51,7 @@ function ea(a,b){var c;if(a){b||(b=10);var d=a.charAt(0),e=0<a.indexOf(",");e&&(
 d.match(/^[01]+$/):d.match(/^[0-9]+$/))&&!isNaN(f=parseInt(a,b))&&(c=f|0)}return c}function fa(a,b){var c,d="";b?32<b&&(b=32):b=32;for(var e=null==a||isNaN(a),f=c=c||b;0<b--;)f||(d=","+d,f=c),d=(e?"?":a&1?"1":"0")+d,a>>=1,f--;return d}function ha(a,b,c){var d="";if(!b||4<b)b=4;for(var e=0;e<b;e++)d&&(d=","+d),d=fa(a&255,8)+d,a>>=8;return(c?"0b":"")+d}
 function ia(a,b,c){var d="";b?11<b&&(b=11):b=a&-65536?11:6;if(null==a||isNaN(a))for(;0<b--;)d="?"+d;else for(;0<b--;)d=String.fromCharCode((a&7)+48)+d,a>>=3;return(c?"0o":"")+d}function r(a,b,c){var d="";b?8<b&&(b=8):b=a&-65536?8:4;if(null==a||isNaN(a))for(;0<b--;)d="?"+d;else for(;0<b--;){var e=a&15,e=e+(0<=e&&9>=e?48:55),d=String.fromCharCode(e)+d;a>>=4}return(c?"0x":"")+d}function u(a){return r(a,2,!0)}function v(a){return r(a,4,!0)}
 function ja(a,b){var c=a,d=a.lastIndexOf("/");0<=d&&(c=a.substr(d+1));d=c.indexOf("&");0<d&&(c=c.substr(0,d));b&&(d=c.lastIndexOf("."),0<d&&(c=c.substring(0,d)));return c}function ka(a){var b="",c=a.lastIndexOf(".");0<=c&&(b=a.substr(c+1).toLowerCase());return b}function ma(a,b){return-1!==a.indexOf(b,a.length-b.length)}var na={"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#039;"};function oa(a){return a.replace(/[&<>"']/g,function(a){return na[a]})}
-function pa(a,b,c){return c?("                                        "+a).slice(-b):(a+"                                        ").slice(0,b)}function qa(a){return String.prototype.trim?a.trim():a.replace(/^\s+|\s+$/g,"")}var ra={0:"NUL",1:"SOH",2:"STX",3:"ETX",4:"EOT",5:"ENQ",6:"ACK",7:"BEL",8:"BS",9:"TAB",11:"VT",12:"FF",14:"SO",15:"SI",16:"DLE",17:"XON",18:"DC2",19:"XOFF",20:"DC4",21:"NAK",22:"SYN",23:"ETB",24:"CAN",25:"EM",26:"SUB",27:"ESC",28:"FS",29:"GS",30:"RS",31:"US"};
+function pa(a,b,c){return c?("                                        "+a).slice(-b):(a+"                                        ").slice(0,b)}function qa(a){return String.prototype.trim?a.trim():a.replace(/^\s+|\s+$/g,"")}var ra={0:"NUL",1:"SOH",2:"STX",3:"ETX",4:"EOT",5:"ENQ",6:"ACK",7:"BEL",8:"BS",9:"TAB",10:"LF",11:"VT",12:"FF",13:"CR",14:"SO",15:"SI",16:"DLE",17:"XON",18:"DC2",19:"XOFF",20:"DC4",21:"NAK",22:"SYN",23:"ETB",24:"CAN",25:"EM",26:"SUB",27:"ESC",28:"FS",29:"GS",30:"RS",31:"US"};
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 function wa(a,b){var c=0,d=1,e;for(e in a){if(d>=arguments.length)break;var f=a[e],g=arguments[d++],c=c&~f.vh|g<<f.shift&f.vh}return c}function xa(a,b){return(b&a.vh)>>a.shift}function ya(a,b){var c;if(Array.prototype.indexOf)return a.indexOf(b,c);c=c||0;0>c&&(c+=a.length);0>c&&(c=0);for(var d=a.length;c<d;c++)if(c in a&&a[c]===b)return c;return-1}
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diff --git a/docs/pcx86/examples/pcx86.js b/docs/pcx86/examples/pcx86.js
index 83869cfd3..ef8bf22ed 100644
--- a/docs/pcx86/examples/pcx86.js
+++ b/docs/pcx86/examples/pcx86.js
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+var ma={0:"NUL",1:"SOH",2:"STX",3:"ETX",4:"EOT",5:"ENQ",6:"ACK",7:"BEL",8:"BS",9:"TAB",10:"LF",11:"VT",12:"FF",13:"CR",14:"SO",15:"SI",16:"DLE",17:"XON",18:"DC2",19:"XOFF",20:"DC4",21:"NAK",22:"SYN",23:"ETB",24:"CAN",25:"EM",26:"SUB",27:"ESC",28:"FS",29:"GS",30:"RS",31:"US"},na=Date.now||function(){return+new Date};
+function oa(){function a(a){return(10>a?"0":"")+a}var b=new Date;return b.getFullYear()+"-"+a(b.getMonth()+1)+"-"+a(b.getDate())+" "+a(b.getHours())+":"+a(b.getMinutes())+":"+a(b.getSeconds())}var pa=[31,28,31,30,31,30,31,31,30,31,30,31];function qa(a,b){var c=0,d=1,e;for(e in a){if(d>=arguments.length)break;var f=a[e],g=arguments[d++],c=c&~f.sg|g<<f.shift&f.sg}return c}function ra(a,b){return(b&a.sg)>>a.shift}
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 function Wl(a,b){var c=0;b||(b=[0,0,384,0,1,0,0,96,a.sa,[]]);a.ma=b[c++];a.pa=b[c++];a.P=b[c++];a.Y=b[c++];a.H=b[c++];a.L=b[c++];a.da=b[c++];a.C=b[c++];a.B=b[c++];a.K=b[c];return!0}l.jf=function(a){if("number"==typeof a)this.K.push(a);else if("string"==typeof a)for(var b=0;b<a.length;b++)this.K.push(a.charCodeAt(b));else this.K=this.K.concat(a);Xl(this);return!0};l.$j=function(a){var b=this.B;this.B&=~(Rl|Sl);a&32&&(this.B=this.B|Rl|1);a&64&&(this.B=this.B|Sl|2);b!=this.B&&Yl(this)};
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diff --git a/modules/pdp11/lib/cpu.js b/modules/pdp11/lib/cpu.js
index 2954684b3..d7fddc621 100644
--- a/modules/pdp11/lib/cpu.js
+++ b/modules/pdp11/lib/cpu.js
@@ -195,21 +195,6 @@ CPUPDP11.prototype.initBus = function(cmp, bus, cpu, dbg)
         if (control) this.cmp.setBinding(null, CPUPDP11.BUTTONS[i], control);
     }
 
-    /*
-     * We've already saved the parmsCPU 'autoStart' setting, but there may be a machine (or URL) override.
-     */
-    var sAutoStart = cmp.getMachineParm('autoStart');
-    if (sAutoStart != null) {
-        this.flags.autoStart = (sAutoStart == "true"? true : (sAutoStart  == "false"? false : !!sAutoStart));
-    }
-
-    /*
-     * Start running automatically on power-up, assuming there's no Debugger and no "Run" button.
-     */
-    if ((!DEBUGGER || !this.dbg) && this.bindings["run"] === undefined) {
-        this.flags.autoStart = true;
-    }
-
     this.setReady();
 };
 
@@ -272,6 +257,21 @@ CPUPDP11.prototype.restore = function(data)
  */
 CPUPDP11.prototype.powerUp = function(data, fRepower)
 {
+    /*
+     * We've already saved the parmsCPU 'autoStart' setting, but there may be a machine (or URL) override.
+     */
+    var sAutoStart = this.cmp.getMachineParm('autoStart');
+    if (sAutoStart != null) {
+        this.flags.autoStart = (sAutoStart == "true"? true : (sAutoStart  == "false"? false : !!sAutoStart));
+    }
+    else if (this.flags.autoStart == null) {
+        /*
+         * If there's no explicit parmsCPU setting either, then we will autoStart if there's no Debugger and
+         * no "Run" button.
+         */
+        this.flags.autoStart = ((!DEBUGGER || !this.dbg) && this.bindings["run"] === undefined);
+    }
+
     if (!fRepower) {
         this.finish();
         if (!data || !this.restore) {
@@ -298,6 +298,11 @@ CPUPDP11.prototype.powerUp = function(data, fRepower)
              */
             this.println("No debugger detected");
         }
+        if (this.flags.autoStart) {
+            this.println("CPU will auto-start");
+        } else {
+            this.println("CPU will not be auto-started, click Run to start");
+        }
     }
     /*
      * The Computer component (which is responsible for all powerDown and powerUp notifications)
@@ -1184,6 +1189,7 @@ CPUPDP11.prototype.startCPU = function(fUpdateFocus)
         if (fUpdateFocus) this.cmp.setFocus(true);
         this.cmp.start(this.msStartRun, this.getCycles());
     }
+    if (!this.dbg) this.status("Started");
     setTimeout(this.onRunTimeout, 0);
     return true;
 };
diff --git a/modules/shared/lib/component.js b/modules/shared/lib/component.js
index da0b718c6..07a03b6f4 100644
--- a/modules/shared/lib/component.js
+++ b/modules/shared/lib/component.js
@@ -301,7 +301,7 @@ Component.getMachineResources = function(idMachine)
  */
 Component.log = function(s, type)
 {
-    if (DEBUG) {
+    if (!COMPILED) {
         if (s) {
             var sElapsed = "", sMsg = (type? (type + ": ") : "") + s;
             if (typeof usr != "undefined") {
@@ -352,7 +352,7 @@ Component.assert = function(f, s)
  */
 Component.println = function(s, type, id)
 {
-    if (DEBUG) {
+    if (!COMPILED) {
         Component.log((id? (id + ": ") : "") + (s? ("\"" + s + "\"") : ""), type);
     }
 };
@@ -368,7 +368,7 @@ Component.println = function(s, type, id)
  */
 Component.notice = function(s, fPrintOnly, id)
 {
-    if (DEBUG) {
+    if (!COMPILED) {
         Component.println(s, "notice", id);
     }
     if (!fPrintOnly) web.alertUser((id? (id + ": ") : "") + s);
@@ -381,7 +381,7 @@ Component.notice = function(s, fPrintOnly, id)
  */
 Component.warning = function(s)
 {
-    if (DEBUG) {
+    if (!COMPILED) {
         Component.println(s, "warning");
     }
     web.alertUser(s);
@@ -394,7 +394,7 @@ Component.warning = function(s)
  */
 Component.error = function(s)
 {
-    if (DEBUG) {
+    if (!COMPILED) {
         Component.println(s, "error");
     }
     web.alertUser(s);
@@ -716,7 +716,7 @@ Component.prototype = {
                         }
                         control.value += s + "\n";
                         control.scrollTop = control.scrollHeight;
-                        if (DEBUG && window && window.console) console.log(s);
+                        if (!COMPILED && window && window.console) console.log(s);
                     };
                 }(control));
                 /**
@@ -750,7 +750,7 @@ Component.prototype = {
      * @param {string} [type] is the message type
      */
     log: function(s, type) {
-        if (DEBUG) {
+        if (!COMPILED) {
             Component.log(s, type || this.id || this.type);
         }
     },
diff --git a/modules/shared/lib/keys.js b/modules/shared/lib/keys.js
index 9eaa644b5..a70b2b46f 100644
--- a/modules/shared/lib/keys.js
+++ b/modules/shared/lib/keys.js
@@ -30,11 +30,15 @@
 
 var Keys = {
     /*
-     * Alphanumeric and other common (printable) ASCII codes.
+     * Keys and/or key combinations that generate common ASCII codes.
      *
-     * TODO: Determine what we can do to get ALL constants like these inlined (enum doesn't seem to
-     * get the job done); the problem seems to be limited to property references that use quotes, which
-     * is why I've 'unquoted' as many of them as possible.
+     * NOTE: If you're looking for a general-purpose ASCII code table, see str.ASCII in strlib.js;
+     * if something's missing, that's probably the more appropriate table to add it to.
+     *
+     * TODO: The Closure Compiler doesn't inline all references to these values, at least those with
+     * quoted property names, which is why I've 'unquoted' as many of them as possible.  One solution
+     * would be to add mnemonics for all of them, not just the non-printable ones (eg, SPACE instead
+     * of ' ', AMP instead of '&', etc.)
      */
     ASCII: {
           BREAK:  0, CTRL_A:  1, CTRL_B:  2, CTRL_C:  3, CTRL_D:  4, CTRL_E:  5, CTRL_F:  6, CTRL_G:  7,
diff --git a/modules/shared/lib/strlib.js b/modules/shared/lib/strlib.js
index 4276f767e..8154ab880 100644
--- a/modules/shared/lib/strlib.js
+++ b/modules/shared/lib/strlib.js
@@ -553,12 +553,16 @@ str.trim = function(s)
 };
 
 /*
- * Any codes commented out in the following table are deemed "printable"
+ * Future home of a general-purpose ASCII table.  TODO: Flesh it out.
  */
 str.ASCII = {
     LF:     0x0A,
     CR:     0x0D
 };
+
+/*
+ * Table for converting "unprintable" ASCII codes into mnemonics, to more clearly see what's being printed.
+ */
 str.aASCIICodes = {
     0x00:   "NUL",
     0x01:   "SOH",      // (CTRL_A) Start of Heading
@@ -570,10 +574,10 @@ str.aASCIICodes = {
     0x07:   "BEL",      // (CTRL_G) Bell
     0x08:   "BS",       // (CTRL_H) Backspace
     0x09:   "TAB",      // (CTRL_I) Horizontal Tab
- // 0x0A:   "LF",       // (CTRL_J) Line Feed (New Line)
+    0x0A:   "LF",       // (CTRL_J) Line Feed (New Line)
     0x0B:   "VT",       // (CTRL_K) Vertical Tab
     0x0C:   "FF",       // (CTRL_L) Form Feed (New Page)
-//  0x0D:   "CR",       // (CTRL_M) Carriage Return
+    0x0D:   "CR",       // (CTRL_M) Carriage Return
     0x0E:   "SO",       // (CTRL_N) Shift Out
     0x0F:   "SI",       // (CTRL_O) Shift In
     0x10:   "DLE",      // (CTRL_P) Data Link Escape
@@ -602,7 +606,7 @@ str.aASCIICodes = {
  */
 str.toASCIICode = function(b)
 {
-    var s = str.aASCIICodes[b];
+    var s = (b != str.ASCII.CR && b != str.ASCII.LF? str.aASCIICodes[b] : null);
     if (s) {
         s = '<' + s + '>';
     } else {
diff --git a/pubs/pc/programming/Graphics_for_the_IBM_PC/demos/README.md b/pubs/pc/programming/Graphics_for_the_IBM_PC/demos/README.md
index 0513e4047..1a9ee7e0e 100644
--- a/pubs/pc/programming/Graphics_for_the_IBM_PC/demos/README.md
+++ b/pubs/pc/programming/Graphics_for_the_IBM_PC/demos/README.md
@@ -14,7 +14,7 @@ machines:
 Selected Live Demos from [Graphics for the IBM PC](../)
 ---
 
-All of the machine demos below are halted by default.  Click the machine's "Run" button to start it running.
+All of the machine demos below are halted by default.  Click the machine's **Run** button to start it running.
 
 From [Page 46](/modules/shared/templates/pdf.html?url=/pubs/pc/programming/Graphics_for_the_IBM_PC/pages/Graphics_for_the_IBM_PC 48.pdf&page=48&total=320):
 
diff --git a/tests/pcx86/vga/README.md b/tests/pcx86/vga/README.md
index fec9ab847..fbad156e9 100644
--- a/tests/pcx86/vga/README.md
+++ b/tests/pcx86/vga/README.md
@@ -126,6 +126,6 @@ VGA "Black Book" Test Machine
 
 The [Compaq DeskPro 386](/devices/pcx86/machine/compaq/deskpro386/vga/2048kb/) machine below loads the
 "VGA Tests (Black Book)" disk from the PCjs [Library](/disks/pcx86/library.xml) disk collection into Drive B.
-Click the "Run" button to start the machine.
+Click the **Run** button to start the machine.
 
 {% include machine.html id="deskpro386" %}
diff --git a/versions/pc8080/1.30.6/pc8080-dbg.js b/versions/pc8080/1.30.6/pc8080-dbg.js
index 268d62a21..7eed956f6 100644
--- a/versions/pc8080/1.30.6/pc8080-dbg.js
+++ b/versions/pc8080/1.30.6/pc8080-dbg.js
@@ -34,7 +34,7 @@ Hd:88,Id:89,Pb:90,"[":91,"\\":92,"]":93,"^":94,_:95,"`":96,Jd:97,Bf:98,Cf:99,d:1
 function aa(a,b){var c;if(a){b||(b=10);var d=a.charAt(0),e=0<a.indexOf(",");e&&(a=a.replace(/,/g,""));"#"==d?(b=8,d=null):"$"==d&&(b=16,d=null);null==d?a=a.substr(1):("0"==d&&(d=a.charAt(1),"b"==d&&e&&(b=2,d=null),"o"==d?(b=8,d=null):"x"==d&&(b=16,d=null)),null==d?a=a.substr(2):(d=a.charAt(a.length-1).toLowerCase(),"y"==d?(b=2,d=null):"."==d?(b=10,d=null):"h"==d&&(b=16,d=null),null==d&&(a=a.substr(0,a.length-1))));var f,d=a;((e=b)&&10!=e?16==e?d.match(/^[0-9a-f]+$/i):8==e?d.match(/^[0-7]+$/):2==e&&
 d.match(/^[01]+$/):d.match(/^[0-9]+$/))&&!isNaN(f=parseInt(a,b))&&(c=f|0)}return c}function ba(a,b,c){var d="";b?11<b&&(b=11):b=a&-65536?11:6;if(null==a||isNaN(a))for(;0<b--;)d="?"+d;else for(;0<b--;)d=String.fromCharCode((a&7)+48)+d,a>>=3;return(c?"0o":"")+d}function t(a,b,c){var d="";b?8<b&&(b=8):b=a&-65536?8:4;if(null==a||isNaN(a))for(;0<b--;)d="?"+d;else for(;0<b--;){var e=a&15,e=e+(0<=e&&9>=e?48:55),d=String.fromCharCode(e)+d;a>>=4}return(c?"0x":"")+d}function ca(a){return t(a,2,!0)}
 function v(a){return t(a,4,!0)}function da(a){var b=a,c=a.lastIndexOf("/");0<=c&&(b=a.substr(c+1));c=b.indexOf("&");0<c&&(b=b.substr(0,c));return b}function fa(a){var b="",c=a.lastIndexOf(".");0<=c&&(b=a.substr(c+1).toLowerCase());return b}function ga(){var a=ia();return-1!==a.indexOf("pcjs.org",a.length-8)}var ka={"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#039;"};function la(a){return a.replace(/[&<>"']/g,function(a){return ka[a]})}
-function ma(a,b){return(a+"                                        ").slice(0,b)}function na(a){return String.prototype.trim?a.trim():a.replace(/^\s+|\s+$/g,"")}var oa={0:"NUL",1:"SOH",2:"STX",3:"ETX",4:"EOT",5:"ENQ",6:"ACK",7:"BEL",8:"BS",9:"TAB",11:"VT",12:"FF",14:"SO",15:"SI",16:"DLE",17:"XON",18:"DC2",19:"XOFF",20:"DC4",21:"NAK",22:"SYN",23:"ETB",24:"CAN",25:"EM",26:"SUB",27:"ESC",28:"FS",29:"GS",30:"RS",31:"US"};
+function ma(a,b){return(a+"                                        ").slice(0,b)}function na(a){return String.prototype.trim?a.trim():a.replace(/^\s+|\s+$/g,"")}var oa={0:"NUL",1:"SOH",2:"STX",3:"ETX",4:"EOT",5:"ENQ",6:"ACK",7:"BEL",8:"BS",9:"TAB",10:"LF",11:"VT",12:"FF",13:"CR",14:"SO",15:"SI",16:"DLE",17:"XON",18:"DC2",19:"XOFF",20:"DC4",21:"NAK",22:"SYN",23:"ETB",24:"CAN",25:"EM",26:"SUB",27:"ESC",28:"FS",29:"GS",30:"RS",31:"US"};
 function pa(a,b,c){var d=0,e=a.length,f=0;for(c||(c=function(a,b){return a>b?1:a<b?-1:0});d<e;){var g=d+e>>1,h;h=c(b,a[g]);0<h?d=g+1:(e=g,f=!h)}return f?d:~d}var qa=Date.now||function(){return+new Date};function ra(){function a(a){return(10>a?"0":"")+a}var b=new Date;return b.getFullYear()+"-"+a(b.getMonth()+1)+"-"+a(b.getDate())+" "+a(b.getHours())+":"+a(b.getMinutes())+":"+a(b.getSeconds())}
 function sa(a,b){var c;if(Array.prototype.indexOf)return a.indexOf(b,c);c=c||0;0>c&&(c+=a.length);0>c&&(c=0);for(var d=a.length;c<d;c++)if(c in a&&a[c]===b)return c;return-1}
 function ta(a,b,c,d){var e=0,f=null,g=null;if("object"==typeof resources&&(f=resources[a]))return d&&d(a,f,e),[f,e];if(c&&"function"==typeof resources)return resources(a,function(b,c){d&&d(a,b,c)}),g;var h=window.XMLHttpRequest?new window.XMLHttpRequest:new window.ActiveXObject("Microsoft.XMLHTTP");c&&(h.onreadystatechange=function(){4===h.readyState&&(f=h.responseText,200==h.status||!h.status&&f.length&&"file:"==(window?window.location.protocol:"file:")||(e=h.status||-1),d&&d(a,f,e))});if(b&&"object"==
@@ -183,8 +183,8 @@ l.Ec=function(a){if(!this.j){var b=oc(this.A,"connection");if(b){var c=b.split("
 l.Ga=function(a,b){if(!b)if(this.Ec(this.L),!a||!this.restore)this.reset();else if(!this.restore(a))return!1;return!0};l.Ka=function(a){return a?this.save():!0};l.reset=function(){ze(this)};l.save=function(){var a=new Vc(this),b=0,c=[];c[b++]=this.N;c[b++]=this.X;c[b++]=this.ba;c[b++]=this.wa;c[b++]=this.J;c[b++]=this.K;c[b]=this.O;a.set(0,c);return a.data()};l.restore=function(a){return ze(this,a[0])};
 function ze(a,b){var c=0;b||(b=ve);a.N=b[c++];a.X=b[c++];a.ba=b[c++];a.wa=b[c++];a.J=b[c++];a.K=b[c++];a.O=b[c];return!0}function Ae(a,b){var c=a.O&b;b&15||(c>>=4);b=ue[c];c=((a.J&12)>>2)+6;a.J&16&&c++;c+=((a.J&192)>>6)+1>>1;return 1E3/Math.round(b/c)}function we(a,b){ib(a,"receiveByte("+ca(b)+"), status="+ca(a.wa));return a.aa||a.wa&2?!1:(a.X=b,a.wa|=2,Jd(a.b,a.ka),!0)}
 l.Wb=function(a){null!=a&&(this.I="number"!=typeof a?a:this.I+String.fromCharCode(a));this.I&&(we(this,this.I.charCodeAt(0))&&(this.I=this.I.substr(1)),this.I&&this.b&&Lc(this.b,this.la,Ae(this,15)));return!0};l.oe=function(a){this.wa&=-129;a&64&&(this.wa|=128)};function ie(a,b){a.wa|=5;b&&a.fb&&a.fb.call(a.j,b)}l.Td=function(a,b){var c=this.X;E(this,a,null,b,"DATA",c);this.wa&=-3;return c};l.Sd=function(a,b){var c=this.wa;E(this,a,null,b,"STATUS",c);return c};
-l.de=function(a,b,c){E(this,a,b,c,"DATA");this.ba=b;this.wa&=-6;ib(this,"transmitByte("+ca(b)+")");if(19==b)this.aa=!0;else if(17==b)this.aa=!1;else if(this.fb&&this.fb.call(this.j,b),this.u)8==b?(this.u.value=this.u.value.slice(0,-1),0<this.D&&this.D--):(a=(a=oa[b])?"<"+a+">":String.fromCharCode(b),c=a.length,9==b?(b=this.ia||8,c=b-this.D%b,this.ia&&(a=ma("",c))):13==b&&(this.D=c=0,a="\n"),this.da&&!this.D&&c&&(a=String.fromCharCode(this.da)+a),this.u.value+=a,this.u.scrollTop=this.u.scrollHeight,
-this.D+=c);else if(null!=this.B){if(10==b||1024<=this.B.length)this.g(this.B),this.B="";10!=b&&(this.B+=String.fromCharCode(b))}this.b&&Lc(this.b,this.ma,Ae(this,240))};l.ce=function(a,b,c){E(this,a,b,c,"CONTROL");this.N?(this.Aa&&(b^this.K)&34&&(a=0,a=this.L?a|(b&32?32:0)|(b&2?320:0):a|(b&32?16:0)|(b&2?1048576:0),this.Aa.call(this.j,a)),this.K=b,this.K&64&&(this.N=!1)):(this.J=b,this.N=!0)};l.be=function(a,b,c){E(this,a,b,c,"BAUDRATES");this.O=b};
+l.de=function(a,b,c){E(this,a,b,c,"DATA");this.ba=b;this.wa&=-6;ib(this,"transmitByte("+ca(b)+")");if(19==b)this.aa=!0;else if(17==b)this.aa=!1;else if(this.fb&&this.fb.call(this.j,b),this.u)8==b?(this.u.value=this.u.value.slice(0,-1),0<this.D&&this.D--):(a=(a=13!=b&&10!=b?oa[b]:null)?"<"+a+">":String.fromCharCode(b),c=a.length,9==b?(b=this.ia||8,c=b-this.D%b,this.ia&&(a=ma("",c))):13==b&&(this.D=c=0,a="\n"),this.da&&!this.D&&c&&(a=String.fromCharCode(this.da)+a),this.u.value+=a,this.u.scrollTop=
+this.u.scrollHeight,this.D+=c);else if(null!=this.B){if(10==b||1024<=this.B.length)this.g(this.B),this.B="";10!=b&&(this.B+=String.fromCharCode(b))}this.b&&Lc(this.b,this.ma,Ae(this,240))};l.ce=function(a,b,c){E(this,a,b,c,"CONTROL");this.N?(this.Aa&&(b^this.K)&34&&(a=0,a=this.L?a|(b&32?32:0)|(b&2?320:0):a|(b&32?16:0)|(b&2?1048576:0),this.Aa.call(this.j,a)),this.K=b,this.K&64&&(this.N=!1)):(this.J=b,this.N=!0)};l.be=function(a,b,c){E(this,a,b,c,"BAUDRATES");this.O=b};
 var xe={0:se.prototype.Td,1:se.prototype.Sd},ye={0:se.prototype.de,1:se.prototype.ce,2:se.prototype.be};Oa(function(){for(var a=D(document,"pc8080","serial"),b=0;b<a.length;b++){var c=a[b],d=B(c),d=new se(d);gb(d,c)}});function Be(a){x.call(this,"Debugger",a,Be);this.Wa=a.base||16;this.aa=this.ma=this.J=0;this.O=!1;this.j=-1;this.u=[];this.da={}}A(Be);var Ce={"||":0,"&&":1,"|":2,"^":3,"&":4,"!=":5,"==":5,">=":6,">":6,"<=":6,"<":6,">>>":7,">>":7,"<<":7,"-":8,"+":8,"%":9,"/":9,"*":9};
 Be.prototype.Sb=function(){return-1};Be.prototype.Tb=function(){};Be.prototype.Jb=function(a,b,c){if(b)if(a){0>this.j&&this.u.length&&(this.j=0);if(0>this.j||a!=this.u[this.j])this.u.splice(0,0,a),this.j=0;this.j--}else this.O?a="end":a=this.u[this.j+1];b=[];if(a){a=a.replace(/""/g,"'");var d=0,e=null;c=c||";";for(var f=0;f<=a.length;f++){var g=a.charAt(f);if('"'==g||"'"==g)e?g==e&&(e=null):e=g;else if(g==c&&!e||!g)b.push(na(a.substring(d,f))),d=f+1}}return b};
 function De(a,b,c){for(c=c||-1;c--&&b.length;){var d=b.pop();if(2>a.length)return!1;var e=a.pop(),f=a.pop();switch(d){case "*":d=f*e;break;case "/":if(!e)return!1;d=f/e;break;case "%":if(!e)return!1;d=f%e;break;case "+":d=f+e;break;case "-":d=f-e;break;case "<<":d=f<<e;break;case ">>":d=f>>e;break;case ">>>":d=f>>>e;break;case "<":d=f<e?1:0;break;case "<=":d=f<=e?1:0;break;case ">":d=f>e?1:0;break;case ">=":d=f>=e?1:0;break;case "==":d=f==e?1:0;break;case "!=":d=f!=e?1:0;break;case "&":d=f&e;break;
diff --git a/versions/pc8080/1.30.6/pc8080.js b/versions/pc8080/1.30.6/pc8080.js
index 12d4d5438..3dead3f20 100644
--- a/versions/pc8080/1.30.6/pc8080.js
+++ b/versions/pc8080/1.30.6/pc8080.js
@@ -34,7 +34,8 @@ Mc:88,Nc:89,kb:90,"[":91,"\\":92,"]":93,"^":94,_:95,"`":96,Pc:97,Ee:98,Fe:99,d:1
 function aa(a){var b=16,c;if(a){b||(b=10);var d=a.charAt(0),e=0<a.indexOf(",");e&&(a=a.replace(/,/g,""));"#"==d?(b=8,d=null):"$"==d&&(b=16,d=null);null==d?a=a.substr(1):("0"==d&&(d=a.charAt(1),"b"==d&&e&&(b=2,d=null),"o"==d?(b=8,d=null):"x"==d&&(b=16,d=null)),null==d?a=a.substr(2):(d=a.charAt(a.length-1).toLowerCase(),"y"==d?(b=2,d=null):"."==d?(b=10,d=null):"h"==d&&(b=16,d=null),null==d&&(a=a.substr(0,a.length-1))));var f,d=a;((e=b)&&10!=e?16==e?d.match(/^[0-9a-f]+$/i):8==e?d.match(/^[0-7]+$/):2==
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-Hg,X,X,X],Eg=[function(a){Oe(this,a,0,255,this.rb);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){Ne(this,a,0,cf);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){Ne(this,a,1,gf);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){Ne(this,a,1,ef);this.b-=this.g?9:3+(7==this.f?2:0)}],Gg=[function(a){Ne(this,a,0,jf);this.b-=this.g?11:6},function(a){Ne(this,a,Xd(this)?1:0,Te);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){Ne(this,a,Xd(this)?1:0,pf);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){a=Le(this,
-a);this.rb(a<<8);this.b-=this.g?4:3+(7==this.f?2:0)}],Ig=[function(a){Ne(this,a,0,nf);this.b-=this.g?9+(this.jc&1):3+(7==this.f?2:0)},function(a){Ne(this,a,0,lf);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){Ne(this,a,0,Xe);this.b-=this.g?9+(this.jc&1):3+(7==this.f?2:0)},function(a){Ne(this,a,0,Ve);this.b-=this.g?9:3+(7==this.f?2:0)}];function Sd(a){Ng[a>>12].call(this,a)}
+Hg,X,X,X],Eg=[function(a){Oe(this,a,0,255,this.sb);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){Ne(this,a,0,cf);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){Ne(this,a,1,gf);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){Ne(this,a,1,ef);this.b-=this.g?9:3+(7==this.f?2:0)}],Gg=[function(a){Ne(this,a,0,jf);this.b-=this.g?11:6},function(a){Ne(this,a,Xd(this)?1:0,Te);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){Ne(this,a,Xd(this)?1:0,pf);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){a=Le(this,
+a);this.sb(a<<8);this.b-=this.g?4:3+(7==this.f?2:0)}],Ig=[function(a){Ne(this,a,0,nf);this.b-=this.g?9+(this.jc&1):3+(7==this.f?2:0)},function(a){Ne(this,a,0,lf);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){Ne(this,a,0,Xe);this.b-=this.g?9+(this.jc&1):3+(7==this.f?2:0)},function(a){Ne(this,a,0,Ve);this.b-=this.g?9:3+(7==this.f?2:0)}];function Sd(a){Ng[a>>12].call(this,a)}
 var Ng=[function(a){Og[a>>8&15].call(this,a)},dg,Sf,Bf,xf,zf,sf,function(a){Pg[a>>8&15].call(this,a)},function(a){Qg[a>>8&15].call(this,a)},eg,Tf,Cf,yf,Af,ng,X],Og=[function(a){Rg[a>>4&15].call(this,a)},Of,Lf,Df,Ef,Jf,Ff,Hf,bg,bg,tg,vg,xg,function(a){Sg[a>>6&3].call(this,a)},X,X],Sg=[function(a){a=this.u[7]+((a&63)<<1)&65535;var b=this.Ca(a|this.P);Wd(this,this.u[5]);this.u[6]=a+2&65535;this.u[5]=b;this.b-=8},function(a){a=Ge(this,a,0);this.Fa(a);Be(this,a);this.b-=11},function(a){var b=De(this);
 this.K=this.b;this.Fa(b);He(this,a,0,b);this.b=this.K-fg[this.g]},function(a){Pe(this,a,$d(this)?65535:0,this.Fa);this.b-=this.g?9:3+(7==this.f?2:0)}],Rg=[function(a){Tg[a&15].call(this,a)},X,X,X,$f,$f,$f,$f,jg,function(a){a&8?(this.O&49152||(this.O=this.O&-2017|(a&7)<<5,this.L|=1,this.L&=-3),this.b-=5):X.call(this,a)},zg,Bg,og,og,og,og],Tg=[Wf,qg,function(){Ce(this);this.L|=this.O&16;this.b-=13},Nf,Yf,ig,kg,function(){this.ua(8,0,-9)},X,X,X,X,X,X,X,X],Pg=[gg,gg,Uf,Uf,tf,tf,uf,uf,rg,rg,X,X,X,X,mg,
 mg],Qg=[Mf,Kf,Gf,If,Pf,Qf,vf,wf,Vf,pg,Dg,Fg,Hg,function(a){Ug[a>>6&3].call(this,a)},X,X],Ug=[X,function(a){a=Ge(this,a,65536);this.Fa(a);Be(this,a);this.b-=11},function(a){var b=De(this);this.K=this.b;this.Fa(b);He(this,a,65536,b);this.b=this.K-fg[this.g]},X];
-function Vg(a){y.call(this,"ROM",a,Vg,128);this.ja=this.B=null;this.A=a.addr;this.f=a.size;this.F=!1;this.v=a.alias;this.g=a.file;this.H=w(this.g);if(this.g){a=this.g;var b=pa(this.H);"json"!=b&&"hex"!=b&&(a=Ia()+"/api/v1/dump?file="+this.g+"&format=bytes&decimal=true");var c=this;Ga(a,null,!0,function(a,b,f){f?(c.M("Unable to load ROM resource (error "+f+": "+a+")"),c.g=null):(pb(c.jb,a,b),(a=Ha(a,b))?(c.B=a.ha,c.ja=a.ja):c.g=null);Wg(c)})}}D(Vg);k=Vg.prototype;
+function Vg(a){y.call(this,"ROM",a,Vg,128);this.ja=this.B=null;this.A=a.addr;this.f=a.size;this.F=!1;this.v=a.alias;this.g=a.file;this.H=w(this.g);if(this.g){a=this.g;var b=pa(this.H);"json"!=b&&"hex"!=b&&(a=Ia()+"/api/v1/dump?file="+this.g+"&format=bytes&decimal=true");var c=this;Ga(a,null,!0,function(a,b,f){f?(c.M("Unable to load ROM resource (error "+f+": "+a+")"),c.g=null):(pb(c.kb,a,b),(a=Ha(a,b))?(c.B=a.ha,c.ja=a.ja):c.g=null);Wg(c)})}}D(Vg);k=Vg.prototype;
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 function Wg(a){if(!Ab(a)){if(a.g){if(!a.B||!a.w)return;a.f||(a.f=a.B.length);if(a.B.length!=a.f)Cb(a,"ROM size ("+q(a.B.length,8,!0)+") does not match specified size ("+q(a.f,8,!0)+")");else{var b;a:{b=a.A;a.status(a.f+"-byte ROM at "+p(b));if(57344<=b&&b<57344+xc){var c={};b=(c[b]=[Vg.prototype.pe,Vg.prototype.pf,null,null,null,a.f>>1],c);if(Mb(a.w,a,b)){b=a.F=!0;break a}}else if(Dc(a.w,b,a.f,td)){for(c=0;c<a.B.length;c++)Kc(a.w,b+c,a.B[c]);b=!0;break a}b=!1}if(b){b=[];"number"==typeof a.v?b.push(a.v):
 null!=a.v&&a.v.length&&(b=a.v);for(c=0;c<b.length;c++){for(var d=a,e=b[c],f=d.w,g=d.f,h=[],l=d.A>>>f.ra;0<g&&l<f.ea.length;)h.push(f.ea[l++]),g-=f.Ja;f=d.w;d=d.f;g=0;for(e>>>=f.ra;0<d&&e<f.ea.length;){l=h[g++];if(!l)break;f.ea[e++]=l;d-=f.Ja}}a.F||delete a.B}}}L(a)}}k.pe=function(a){return this.B[a-this.A]};k.pf=function(){};eb(function(){for(var a=G(document,"pdp11","rom"),b=0;b<a.length;b++){var c=a[b],d=E(c),d=new Vg(d);F(d,c)}});
-function Yg(a){y.call(this,"RAM",a,Yg);this.ja=this.B=null;this.g=a.addr;this.v=a.size;this.Ua=a.load;this.Ta=a.exec;this.A=!1;this.f=a.file;this.F=w(this.f);if(this.f){a=this.f;var b=pa(this.F);"json"!=b&&"hex"!=b&&(a=Ia()+"/api/v1/dump?file="+this.f+"&format=bytes&decimal=true");var c=this;Ga(a,null,!0,function(a,b,f){f?(c.M("Unable to load RAM resource (error "+f+": "+a+")"),c.f=null):(pb(c.jb,a,b),(a=Ha(a,b))?(c.B=a.ha,c.ja=a.ja,null==c.Ua&&(c.Ua=a.Ua),null==c.Ta&&(c.Ta=a.Ta)):c.f=null);Zg(c)})}}
+function Yg(a){y.call(this,"RAM",a,Yg);this.ja=this.B=null;this.g=a.addr;this.v=a.size;this.Ua=a.load;this.Ta=a.exec;this.A=!1;this.f=a.file;this.F=w(this.f);if(this.f){a=this.f;var b=pa(this.F);"json"!=b&&"hex"!=b&&(a=Ia()+"/api/v1/dump?file="+this.f+"&format=bytes&decimal=true");var c=this;Ga(a,null,!0,function(a,b,f){f?(c.M("Unable to load RAM resource (error "+f+": "+a+")"),c.f=null):(pb(c.kb,a,b),(a=Ha(a,b))?(c.B=a.ha,c.ja=a.ja,null==c.Ua&&(c.Ua=a.Ua),null==c.Ta&&(c.Ta=a.Ta)):c.f=null);Zg(c)})}}
 D(Yg);Yg.prototype.Ha=function(a,b,c,d){this.w=b;this.b=c;this.j=d;Zg(this)};Yg.prototype.La=function(){this.ja&&(this.j&&Xg(this.j,this.id,this.g,this.v,this.ja),delete this.ja);return!0};Yg.prototype.Ka=function(){return!0};function Zg(a){if(a.w&&(!a.A&&a.v&&(Dc(a.w,a.g,a.v,Nc)?a.A=!0:a.v=0),!Ab(a))){if(!a.A)x("No RAM allocated");else if(a.f){if(!a.B||!a.w)return;$g(a,a.B,a.Ua,a.Ta,a.g)}L(a)}}
 Yg.prototype.reset=function(){if(this.A){for(var a=this.w,b=this.g,c=this.v,d=b&a.w,b=b>>>a.ra;0<c&&b<a.ea.length;){var e=a.ea[b],f=c,g=0,h,d=d||0,g=g&255;void 0===f&&(f=e.size);if(Db&&e.D)for(h=d;f--&&h<e.D.length;h++)e.D[h]=g;else for(h=d;f--&&h<e.size;h++)e.H(d,g,e.G+d);c-=a.Ja;b++;d=0}this.B&&$g(this,this.B,this.Ua,this.Ta,this.g,!0)}};
 function $g(a,b,c,d,e,f){var g=!1,h=!1;if(null==c)for(var l=0;l<b.length-1;){var m=b[l]&255|(b[l+1]&255)<<8;if(m)if(m&255){var n=l;if(1!=m){H(a,"invalid signature ("+v(m)+") at offset "+v(n),4096);break}if(l+6>=b.length){H(a,"invalid block at offset "+v(n),4096);break}for(var l=l+2,t=b[l++]&255|(b[l++]&255)<<8,r=b[l++]&255|(b[l++]&255)<<8,m=m+((t&255)+(t>>8)+(r&255)+(r>>8)),u=l,z=t-=6;0<t&&l<b.length;)m+=b[l++]&255,t--;if(t||l>=b.length){H(a,"insufficient data for block at offset "+v(n),4096);break}m+=
@@ -187,12 +188,12 @@ function bh(a){this.K=a.adapter;this.Y=a.baudReceive||9600;this.wa=a.baudTransmi
 k.ya=function(a,b,c){var d=this;switch(b){case ch:return this.D[b]=this.v=c,c.onkeydown=function(a){a=a||window.event;var b=0,c=a.keyCode;8==c?b=a.altKey?ma.zc:ma.$c:46==c?b=ma.zc:a.ctrlKey&&c>=ma.xc&&c<=ma.gd&&(b=c-(ma.xc-ma.Xc));b&&(a.preventDefault&&a.preventDefault(),d.fc(b));return!0},c.onkeypress=function(a){a=a||window.event;var b=a.which||a.keyCode;a.altKey&&b==ma.Zc&&(b=ma.Yc);d.fc(b);a.preventDefault&&a.preventDefault();return!0},c.onpaste=function(a){a.stopPropagation&&a.stopPropagation();
 a.preventDefault&&a.preventDefault();(a=a.clipboardData||window.clipboardData)&&d.fc(a.getData("Text"))},c.removeAttribute("readonly"),!0}return!1};
 k.Ha=function(a,b,c,d){this.B=a;this.w=b;this.b=c;this.j=d;var e=this;this.da=Tc(this.b,this.K?-1:48,4,262144);this.na=Qc(this.b,function(){var a;a=-1;e.I.length&&(a=e.I.shift()&255,H(e,"receiveByte("+q(a,2,!0)+")"),e.va&&97<=a&&122>a&&(a-=32),Sc(e.b,e.na,1E3/Math.round(e.Y/10)));0<=a&&(e.N=a,e.f&128?e.N|=49152:e.f|=128,e.f&64&&Rc(c,e.da))});this.T=Tc(this.b,this.K?-1:52,4,262144);this.Aa=Qc(this.b,function(){e.g|=128;e.g&64&&Rc(c,e.T)});Mb(b,this,dh,this.K?64832+8*(this.K-1)-65392:0);Ob(b,this.reset.bind(this));
-L(this)};k.Qc=function(a){if(!this.A){var b=Gd(this.B,"connection");if(b){var c=b.split("->");if(2==c.length){var d=va(c[0]);if(d!=this.ib)return;c=va(c[1]);if(this.A=rb(c)){var e=this.A.exports;if(e){var f=e.connect;f&&f.call(this.A,this.J);if(this.P=e.receiveData){this.J=a;this.S=e.receiveStatus;this.status(this.jb+"."+d+" connected to "+c);return}}}}this.status("Unable to establish connection: "+b)}}};
+L(this)};k.Qc=function(a){if(!this.A){var b=Gd(this.B,"connection");if(b){var c=b.split("->");if(2==c.length){var d=va(c[0]);if(d!=this.jb)return;c=va(c[1]);if(this.A=rb(c)){var e=this.A.exports;if(e){var f=e.connect;f&&f.call(this.A,this.J);if(this.P=e.receiveData){this.J=a;this.S=e.receiveStatus;this.status(this.kb+"."+d+" connected to "+c);return}}}}this.status("Unable to establish connection: "+b)}}};
 k.La=function(a,b){if(!b)if(this.Qc(this.J),!a||!this.restore)this.reset();else if(!this.restore(a))return!1;return!0};k.Ka=function(a){return a?this.save():!0};k.reset=function(){eh(this)};k.save=function(){var a=new U(this);a.set(0,[]);return a.data()};k.restore=function(){return eh(this)};function eh(a){a.N=0;a.f=8192;a.g=128;a.I=[];return!0}
 k.fc=function(a){if("number"==typeof a)this.I.push(a);else if("string"==typeof a)for(var b=0,c,d=0;d<a.length;d++){c=b;b=a.charCodeAt(d);if(10==b){if(13==c)continue;b=13}this.I.push(b)}else this.I=this.I.concat(a);Sc(this.b,this.na,1E3/Math.round(this.Y/10));return!0};k.Ee=function(a){var b=this.f;this.f&=-12289;a&32&&(this.f|=8192);a&256&&(this.f|=4096);b!=this.f&&(this.f|=32768,this.f&32&&Rc(this.b,this.da))};k.ce=function(){var a=this.f&65534;this.f&=-32769;return a};
 k.af=function(a){var b=a^this.f;this.f=this.f&-112|a&111;this.S&&b&6&&(b=0,b=this.J?b|(a&4?32:0)|(a&2?320:0):b|(a&4?16:0)|(a&2?1048576:0),this.S.call(this.A,b))};k.be=function(){this.f&=-129;return this.N};k.$e=function(){};k.De=function(){return this.g};k.Df=function(a){this.g&128&&(a&64?Rc(this.b,this.T):ed(this.b,this.T));this.g=this.g&-70|a&69};k.Ce=function(){return 0};
-k.Cf=function(a){a&=255;H(this,"transmitByte("+q(a,2,!0)+")");this.P&&this.P.call(this.A,a);a&=127;if(this.v)if(13==a)this.H=0;else if(8==a)this.v.value=this.v.value.slice(0,-1),0<this.H&&this.H--;else{if(a){var b;b=(b=Ca[a])?"<"+b+">":String.fromCharCode(a);var c=b.length;32>a&&1==c&&(c=0);9==a&&(a=this.ma||8,c=a-this.H%a,this.ma&&(b=ua("",c)));this.ca&&!this.H&&c&&(b=String.fromCharCode(this.ca)+b);this.v.value+=b;this.v.scrollTop=this.v.scrollHeight;this.H+=c}}else if(null!=this.F){if(10==a||1024<=
-this.F.length)this.i(this.F),this.F="";10!=a&&(this.F+=String.fromCharCode(a))}Sc(this.b,this.Aa,1E3/Math.round(this.wa/10));this.g&=-129};var fh={},dh=(fh[65392]=[null,null,bh.prototype.ce,bh.prototype.af,"RCSR"],fh[65394]=[null,null,bh.prototype.be,bh.prototype.$e,"RBUF"],fh[65396]=[null,null,bh.prototype.De,bh.prototype.Df,"XCSR"],fh[65398]=[null,null,bh.prototype.Ce,bh.prototype.Cf,"XBUF"],fh);
+k.Cf=function(a){a&=255;H(this,"transmitByte("+q(a,2,!0)+")");this.P&&this.P.call(this.A,a);a&=127;if(this.v)if(13==a)this.H=0;else if(8==a)this.v.value=this.v.value.slice(0,-1),0<this.H&&this.H--;else{if(a){var b;b=(b=13!=a&&10!=a?Ca[a]:null)?"<"+b+">":String.fromCharCode(a);var c=b.length;32>a&&1==c&&(c=0);9==a&&(a=this.ma||8,c=a-this.H%a,this.ma&&(b=ua("",c)));this.ca&&!this.H&&c&&(b=String.fromCharCode(this.ca)+b);this.v.value+=b;this.v.scrollTop=this.v.scrollHeight;this.H+=c}}else if(null!=this.F){if(10==
+a||1024<=this.F.length)this.i(this.F),this.F="";10!=a&&(this.F+=String.fromCharCode(a))}Sc(this.b,this.Aa,1E3/Math.round(this.wa/10));this.g&=-129};var fh={},dh=(fh[65392]=[null,null,bh.prototype.ce,bh.prototype.af,"RCSR"],fh[65394]=[null,null,bh.prototype.be,bh.prototype.$e,"RBUF"],fh[65396]=[null,null,bh.prototype.De,bh.prototype.Df,"XCSR"],fh[65398]=[null,null,bh.prototype.Ce,bh.prototype.Cf,"XBUF"],fh);
 eb(function(){for(var a=G(document,"pdp11","serial"),b=0;b<a.length;b++){var c=a[b],d=E(c),d=new bh(d);F(d,c)}});function nd(a){y.call(this,"PC11",a,nd);this.N=gh(this,a.autoMount);this.g=0;this.ca=a.baudReceive||3600;this.I=this.J=this.f=0;this.H=[];this.F=hh;this.v=Fh;this.K=this.A="";this.ha=this.Ua=this.Ta=null;this.T=-1;this.P=!Qa("Mobi")&&window&&"FileReader"in window}D(nd);var hh="",Fh=0;
 function gh(a,b){if(b&&"string"==typeof b)try{b=eval("("+b+")")}catch(c){x(a.type+" auto-mount error: "+c.message+" ("+b+")"),b=null}return b||{}}k=nd.prototype;
 k.ya=function(a,b,c){var d=this,e=Fh;switch(b){case "listTapes":return this.D[b]=c,c.onchange=function(){var a=d.D.descTape,b=c.options[c.selectedIndex];if(a&&b){var e={};if(b=b.getAttribute("data-value"))try{e=eval("("+b+")")}catch(l){x("PC11 option error: "+l.message)}b=e.desc;void 0===b&&(b="");e=e.href;void 0!==e&&(b='<a href="'+e+'" target="_blank">'+b+"</a>");a.innerHTML=b}},!0;case "descTape":return this.D[b]=c,!0;case "readTape":e=2;case "loadTape":return e||(e=1),this.D[b]=c,c.onclick=function(){var a=
@@ -200,20 +201,20 @@ d.D.listTapes;a&&Gh(d,a.options[a.selectedIndex].text,a.value,e)},!0;case "mount
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-function Mh(a,b,c,d,e,f){var g=-1;if(a.A.toLowerCase()!=c.toLowerCase()||a.v!=d)g++,Oh(a,!0),a.C.lb?a.M("PC11 busy"):(e&&(a.g++,K(a)&&H(a,"auto-loading tape: "+b)),Ph(a,b,c,d,f)?g++:a.C.lb=!0);g&&Qh(a,a.K,a.A,a.v,a.ha,a.Ua,a.Ta)}
-function Ph(a,b,c,d,e){var f=c;if(e){var g=new FileReader;g.onload=function(){var e=g.result;e&&(e=new Uint8Array(e,0,e.byteLength),Qh(a,b,c,d,e),a.F="?");Nh(a)};g.readAsArrayBuffer(e);return!0}0>c.indexOf("/api/v1/dump")&&(e=pa(c),f="json"==e||"gz"==e?encodeURI(c):Ia()+"/api/v1/dump?path="+encodeURIComponent(c)+"&format=json");return!!Ga(f,null,!0,function(e,f,g){var h=0>g&&a.B&&!a.B.C.la;g?a.M('Unable to load tape "'+b+'" (error '+g+": "+e+")",h):(pb(a.jb,e,f),(e=Ha(e,f))&&Qh(a,b,c,d,e.ha,e.Ua,
-e.Ta));a.C.lb=!1;a.g&&(a.g--,a.g||L(a));Nh(a)})}function Kh(a,b,c,d){if((a=a.D.listTapes)&&a.options){for(var e=0;e<a.options.length;e++)if(a.options[e].value==c)return;e=document.createElement("option");e.text=b;e.value=c;d&&a.childNodes[0]?a.insertBefore(e,a.childNodes[0]):a.appendChild(e)}}
+function Mh(a,b,c,d,e,f){var g=-1;if(a.A.toLowerCase()!=c.toLowerCase()||a.v!=d)g++,Oh(a,!0),a.C.mb?a.M("PC11 busy"):(e&&(a.g++,K(a)&&H(a,"auto-loading tape: "+b)),Ph(a,b,c,d,f)?g++:a.C.mb=!0);g&&Qh(a,a.K,a.A,a.v,a.ha,a.Ua,a.Ta)}
+function Ph(a,b,c,d,e){var f=c;if(e){var g=new FileReader;g.onload=function(){var e=g.result;e&&(e=new Uint8Array(e,0,e.byteLength),Qh(a,b,c,d,e),a.F="?");Nh(a)};g.readAsArrayBuffer(e);return!0}0>c.indexOf("/api/v1/dump")&&(e=pa(c),f="json"==e||"gz"==e?encodeURI(c):Ia()+"/api/v1/dump?path="+encodeURIComponent(c)+"&format=json");return!!Ga(f,null,!0,function(e,f,g){var h=0>g&&a.B&&!a.B.C.la;g?a.M('Unable to load tape "'+b+'" (error '+g+": "+e+")",h):(pb(a.kb,e,f),(e=Ha(e,f))&&Qh(a,b,c,d,e.ha,e.Ua,
+e.Ta));a.C.mb=!1;a.g&&(a.g--,a.g||L(a));Nh(a)})}function Kh(a,b,c,d){if((a=a.D.listTapes)&&a.options){for(var e=0;e<a.options.length;e++)if(a.options[e].value==c)return;e=document.createElement("option");e.text=b;e.value=c;d&&a.childNodes[0]?a.insertBefore(e,a.childNodes[0]):a.appendChild(e)}}
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+function Sh(a,b,c){y.call(this,"Disk",{id:a.kb+".disk"+q(++Th,4)},Sh,8192);this.controller=a;this.B=a.B;this.j=a.j;this.v=b;this.Va=b.name;this.bc=b.bc;Uh(this,c,b.fa,b.ka,b.ia,b.Ba);L(this)}var Th=0;D(Sh);k=Sh.prototype;k.Ha=function(a,b,c,d){this.j=d};
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-function Xh(a,b,c,d){var e=null;a.g=!1;var f=0>d&&a.B&&!a.B.C.la;if(d)a.controller.M('Unable to load disk "'+a.Va+'" (error '+d+": "+b+")",f);else{pb(a.controller.jb,b,c);try{if(0<w(a.tc,!0).toLowerCase().indexOf("-readonly"))a.g=!0;else{var g=c.indexOf("\n");0<g&&1024>g&&0<c.substring(0,g).indexOf("write-protected")&&(a.g=!0)}var h;"<"==c.substr(0,1)?h=["Missing disk image: "+a.Va]:h=0>c.indexOf("0x")&&'["'!=c.substr(0,2)?JSON.parse(c.replace(/([a-z]+):/gm,'"$1":').replace(/\/\/[^\n]*/gm,"")):eval("("+
+function Xh(a,b,c,d){var e=null;a.g=!1;var f=0>d&&a.B&&!a.B.C.la;if(d)a.controller.M('Unable to load disk "'+a.Va+'" (error '+d+": "+b+")",f);else{pb(a.controller.kb,b,c);try{if(0<w(a.tc,!0).toLowerCase().indexOf("-readonly"))a.g=!0;else{var g=c.indexOf("\n");0<g&&1024>g&&0<c.substring(0,g).indexOf("write-protected")&&(a.g=!0)}var h;"<"==c.substr(0,1)?h=["Missing disk image: "+a.Va]:h=0>c.indexOf("0x")&&'["'!=c.substr(0,2)?JSON.parse(c.replace(/([a-z]+):/gm,'"$1":').replace(/\/\/[^\n]*/gm,"")):eval("("+
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-0;u<t.length;u++)c=c+t[u]&-1}a.b=h;a.f=c;e=a}else x("Empty disk image: "+a.Va)}catch(A){x("Disk image error ("+b+"): "+A.message)}}a.w&&(a.w.call(a.A,a.v,e,a.Va,a.Oa),a.w=null)}function Vh(a,b,c,d,e,f){a||(a={sector:d,length:e,data:[],pattern:f});a.Eg=b;a.Fg=c;a.Za=a.Qa=0;a.cb=!1;return a}
+0;u<t.length;u++)c=c+t[u]&-1}a.b=h;a.f=c;e=a}else x("Empty disk image: "+a.Va)}catch(A){x("Disk image error ("+b+"): "+A.message)}}a.w&&(a.w.call(a.A,a.v,e,a.Va,a.Oa),a.w=null)}function Vh(a,b,c,d,e,f){a||(a={sector:d,length:e,data:[],pattern:f});a.Eg=b;a.Fg=c;a.Za=a.Qa=0;a.eb=!1;return a}
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 k.read=function(a,b){var c=-1;if(a&&b<a.length)var c=a.data,d=b>>2,c=(d<c.length?c[d]:a.pattern)>>((b&3)<<3)&255;return c};k.write=function(a,b,c){if(this.g)return!1;if(b<a.length){if(c!=this.read(a,b,!0)){var d=a.data,e=a.pattern,f=b>>2;b=(b&3)<<3;for(var g=d.length;g<=f;g++)d[g]=e;a.Qa?f<a.Za?(a.Qa+=a.Za-f,a.Za=f):f>=a.Za+a.Qa&&(a.Qa+=f-(a.Za+a.Qa)+1):(a.Za=f,a.Qa=1);d[f]=d[f]&~(255<<b)|c<<b}return!0}return null};
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@@ -229,11 +230,11 @@ k.Ha=function(a,b,c,d){this.B=a;this.w=b;this.b=c;this.j=d;if(a=ci(this,Gd(this.
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 function ei(a,b,c,d){var e=a.D.listDrives,e=e&&na(e.value,10);if(void 0===e||0>e||e>=a.g.length)a.M("Unable to load the selected drive");else if(c)if("?"==c)a.M('Use "Choose File" and "Mount" to select and load a local disk.');else{if("??"==c){c=window.prompt("Enter the URL of a remote disk image.","")||"";if(!c)return;b=w(c);a.status("Attempting to load "+c+' as "'+b+'"')}ki(a,e,b,c,!1,d)}else ji(a,e)}
-function ki(a,b,c,d,e,f){var g=-1,h=a.g[b];h.Oa.toLowerCase()!=d.toLowerCase()&&(g++,ji(a,b,!0),h.yb?a.M("RK11 busy"):(h.yb=!0,e&&(h.xb=!0,a.F++,K(a)&&H(a,"auto-loading disk: "+c)),h.eb=!!f,Wh(new Sh(a,h,"preload"),c,d,f,a.bd)&&g++));return g}
-k.bd=function(a,b,c,d,e){a.yb=!1;b&&(b.fa>a.fa||b.ka>a.ka)&&(this.M('Disk "'+c+'" too large for drive '+("RK"+a.zb)),b=null);b?(a.qa=b,a.Va=c,a.Oa=d,this.M('Loaded disk "'+c+'" in drive '+("RK"+a.zb),a.xb||e),this.B&&this.B.pb()):a.eb=!1;a.xb&&(a.xb=!1,--this.F||L(this));di(this,a.zb)};
+function ki(a,b,c,d,e,f){var g=-1,h=a.g[b];h.Oa.toLowerCase()!=d.toLowerCase()&&(g++,ji(a,b,!0),h.yb?a.M("RK11 busy"):(h.yb=!0,e&&(h.xb=!0,a.F++,K(a)&&H(a,"auto-loading disk: "+c)),h.fb=!!f,Wh(new Sh(a,h,"preload"),c,d,f,a.bd)&&g++));return g}
+k.bd=function(a,b,c,d,e){a.yb=!1;b&&(b.fa>a.fa||b.ka>a.ka)&&(this.M('Disk "'+c+'" too large for drive '+("RK"+a.zb)),b=null);b?(a.qa=b,a.Va=c,a.Oa=d,this.M('Loaded disk "'+c+'" in drive '+("RK"+a.zb),a.xb||e),this.B&&this.B.qb()):a.fb=!1;a.xb&&(a.xb=!1,--this.F||L(this));di(this,a.zb)};
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-function di(a,b){if(0<=b&&b<a.g.length){var c=a.g[b],d=a.D.listDisks;a=a.D.listDrives;if(d&&a&&d.options&&a.options&&(a=na(a.value,10),c=c.eb?"?":c.Oa,!isNaN(a)&&a==b)){for(b=0;b<d.options.length;b++)if(d.options[b].value==c){d.selectedIndex!=b&&(d.selectedIndex=b);break}b==d.options.length&&(d.selectedIndex=0)}}}function ji(a,b,c){var d=a.g[b];if(d.qa||!1===c)d.Va="",d.Oa="",d.qa=null,d.eb=!1,c||(a.M("Drive RK"+b+" unloaded",c),di(a,b))}
-function fi(a,b){var c=0;b||(b=[]);a.P=b[c++]||2496;a.v=b[c++]||0;a.f=b[c++]||128;a.I=b[c++]||0;a.H=b[c++]||0;a.A=b[c++]||0;a.N=b[c]||0;for(b=0;b<a.g.length;b++){var d=a.g[b];void 0===d&&(d=a.g[b]={});c=a;d.zb=b;d.name=c.ib;d.yb=d.eb=!1;d.fa=203;d.ka=2;d.ia=12;d.Ba=512;d.bc=!0;d.nd=0;d.ld=0;d.mc=1;d.Kc=d.ia;d.qc=d.Ba;d.wd=0;d.Ge=null;d.qa||(d.Oa="");d.status=2368}return!0}
+function di(a,b){if(0<=b&&b<a.g.length){var c=a.g[b],d=a.D.listDisks;a=a.D.listDrives;if(d&&a&&d.options&&a.options&&(a=na(a.value,10),c=c.fb?"?":c.Oa,!isNaN(a)&&a==b)){for(b=0;b<d.options.length;b++)if(d.options[b].value==c){d.selectedIndex!=b&&(d.selectedIndex=b);break}b==d.options.length&&(d.selectedIndex=0)}}}function ji(a,b,c){var d=a.g[b];if(d.qa||!1===c)d.Va="",d.Oa="",d.qa=null,d.fb=!1,c||(a.M("Drive RK"+b+" unloaded",c),di(a,b))}
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+function ui(a,b,c,d,e,f){var g=-1,h=a.g[b];h.Oa.toLowerCase()!=d.toLowerCase()&&(g++,ti(a,b,!0),h.yb?a.M("RL11 busy"):(h.yb=!0,e&&(h.xb=!0,a.I++,K(a)&&H(a,"auto-loading disk: "+c)),h.fb=!!f,Wh(new Sh(a,h,"preload"),c,d,f,a.ed)&&g++));return g}
+k.ed=function(a,b,c,d,e){a.yb=!1;b&&(b.fa>a.fa||b.ka>a.ka)&&(this.M('Disk "'+c+'" too large for drive '+("RL"+a.zb)),b=null);b?(a.qa=b,a.Va=c,a.Oa=d,this.M('Loaded disk "'+c+'" in drive '+("RL"+a.zb),a.xb||e),this.B&&this.B.qb()):a.fb=!1;a.xb&&(a.xb=!1,--this.I||L(this));ni(this,a.zb)};
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+function ni(a,b){if(0<=b&&b<a.g.length){var c=a.g[b],d=a.D.listDisks;a=a.D.listDrives;if(d&&a&&d.options&&a.options&&(a=na(a.value,10),c=c.fb?"?":c.Oa,!isNaN(a)&&a==b)){for(b=0;b<d.options.length;b++)if(d.options[b].value==c){d.selectedIndex!=b&&(d.selectedIndex=b);break}b==d.options.length&&(d.selectedIndex=0)}}}function ti(a,b,c){var d=a.g[b];if(d.qa||!1===c)d.Va="",d.Oa="",d.qa=null,d.fb=!1,c||(a.M("Drive RL"+b+" unloaded",c),ni(a,b))}
+function pi(a,b){var c=0;b||(b=[]);a.f=b[c++]||129;a.J=b[c++]||0;a.v=b[c++]||0;a.A=b[c++]||0;a.H=b[c++]||0;a.F=b[c]||0;for(b=0;b<a.g.length;b++){var d=a.g[b];void 0===d&&(d=a.g[b]={});c=a;d.zb=b;d.name=c.jb;d.yb=d.fb=!1;d.fa=512;d.ka=2;d.ia=40;d.Ba=256;d.bc=!0;d.nd=0;d.ld=0;d.mc=1;d.Kc=d.ia;d.qc=d.Ba;d.wd=0;d.Ge=null;d.qa||(d.Oa="");d.status=29}return!0}
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+function lj(a,b,c){if("?"==c)a.i("trace commands:"),a.i("\tt  [#]\ttrace # instructions"),a.i("\ttr [#]\ttrace # instructions with register updates"),a.i("\ttc [#]\ttrace # cycles"),a.i("note: bn [#] breaks after # instructions without updates");else{var d="t"!=b;c=Ci(a,c,null,!0)||1;var e=0;"tc"==b&&(e=c,c=1);a.vb=b;Sa(c,function(){return tb(a,!0)&&a.rb(e,d,!1)},function(){a.v&&a.v.stop();a.B.za(-1);tb(a,!1)})}}
 function Yi(a,b,c,d){if(b=Qi(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c)if("l"==c.charAt(0))c=Ci(a,c.substr(1)),null!=c&&(d=c);else{d=Qi(a,c,!0);if(!d||d.G<b.G)return;e=d.G-b.G;if(256<e){a.i("range too large");return}d=-1}c=0;for(var f;0<e&&d--;){f=zb(a,!1)||a.P?a.J:null;var g=null!=f?"cycles":null,h=gj(a,b),l=b.G;if(h[0]&&d&&(!c&&d||0>h[0].indexOf("+"))){var m=h[0]+":";h[2]&&(m+=" "+h[2]);a.i(m)}h[3]&&(g=h[3],f=null);f=dj(a,b,g,f);a.i(f);a.K=b;e-=b.G-l;c++}}}
 function cj(a,b,c){var d=!0;try{b.length&&"end"!=b?c||a.i(">> "+b):(a.T&&(a.i("ended assemble at "+N(a,a.S.G)),a.K=a.S,a.T=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.na=null;if(Ab(a)&&0<b.length){a.T&&(b="a "+N(a,a.S.G)+" "+b);var f=!1,g=b.replace(/ +/g," ").split(" ");g[0]=g[0].toLowerCase();if(g&&g.length)for(var h=g[0],l=h.charAt(0),m=1;m<h.length;m++){var n=h.charAt(m);if("?"==l||"r"==l||"a">n||"z"<n){g[0]=h.substr(m);g.unshift(h.substr(0,m));break}}switch(g[0].charAt(0)){case "a":var t=
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-S):"r"==ta?a.vb(a.N,S):"w"==ta?a.vb(a.F,S):a.i("unknown breakpoint command: "+ta))}}}break;case "c":a.bb&&(a.bb.value="");break;case "d":a:{var ub,Ma=g[0],wa=g[1],Xa=g[2],Ej=g[3];if("?"==wa){var vb="";for(ub in Gb)a.Pa[ub]&&(vb&&(vb+=","),vb+=ub);vb+=",state,symbols";a.i("dump memory commands:");a.i("\tda [a]        dump info for address a");a.i("\tdb [a] [n]    dump n bytes at address a");a.i("\tdw [a] [n]    dump n words at address a");a.i("\tdd [a] [n]    dump n dwords at address a");a.i("\tds [a] [n]    dump n words at address a as JSON");
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+a.i("\tbn [#]\tbreak after # instruction(s)");else{var ta=z.charAt(1);if("l"==ta){var Va;Va=0+bj(a,a.f);Va+=bj(a,a.N);(Va+=bj(a,a.F))||a.i("no breakpoints")}else if("n"==ta)a.wa=Ci(a,A),a.i("break after "+a.wa+" instruction(s)");else if(void 0===A)a.i("missing breakpoint address");else{var S=Y();if("*"!=A&&(S=Qi(a,A,!0),!S))break a;"c"==ta?null==S.G?(Gi(a),a.i("all breakpoints cleared")):$i(a,a.f,S)||$i(a,a.N,S)||$i(a,a.F,S)||a.i("breakpoint missing: "+N(a,S.G)):null!=S.G&&(Ui(a,S,C),"p"==ta?a.wb(a.f,
+S):"r"==ta?a.wb(a.N,S):"w"==ta?a.wb(a.F,S):a.i("unknown breakpoint command: "+ta))}}}break;case "c":a.cb&&(a.cb.value="");break;case "d":a:{var ub,Ma=g[0],wa=g[1],Xa=g[2],Ej=g[3];if("?"==wa){var vb="";for(ub in Gb)a.Pa[ub]&&(vb&&(vb+=","),vb+=ub);vb+=",state,symbols";a.i("dump memory commands:");a.i("\tda [a]        dump info for address a");a.i("\tdb [a] [n]    dump n bytes at address a");a.i("\tdw [a] [n]    dump n words at address a");a.i("\tdd [a] [n]    dump n dwords at address a");a.i("\tds [a] [n]    dump n words at address a as JSON");
+a.i("\tdh [p] [n]    dump n instructions from history position p");vb.length&&a.i("dump extension commands:\n\t"+vb)}else if("state"==wa){var ih=mj(a.B,!0);"console"==Xa?console.log(ih):(a.cb&&(a.cb.value=""),a.i(ih))}else if("symbols"==wa)for(var ee=0;ee<a.I.length;ee++){var fe=a.I[ee],wb;for(wb in fe.ja)if("."!=wb.charAt(0)){var jh=fe.ja[wb].o;if(void 0!==jh){var kh=fe.ja[wb].l;kh&&(wb=kh);a.i(N(a,jh)+" "+wb)}}}else{if("d"==Ma){for(ub in Gb)if(g[1]==ub){var lh=a.Pa[ub];lh?(g.shift(),g.shift(),lh(g)):
+a.i("no dump registered for "+wa);break a}wa||(Ma=a.Vb||"dw")}else a.Vb=Ma;if("dh"==Ma){var mh=wa,nh=Xa,oh="",ph=0,la=a.da,xa=a.H;if(xa.length){var ga=+mh||a.tb,bc=+nh||10;isNaN(ga)?ga=bc:oh="more ";ga>xa.length&&(a.i("note: only "+xa.length+" available"),ga=xa.length);la-=ga;0>la&&(null==xa[xa.length-1].G?(ga=la+ga,la=0):la+=xa.length);var ge=[];"call"==nh&&(bc=1E5,ge=["CALL"]);for(void 0!==mh&&a.i(ga+" instructions earlier:");0<bc&&la!=a.da;){var qh=xa[la++];if(null==qh.G)break;var cc=Y(qh.G),Fj=
+ga--,rh=dj(a,cc,"history",Fj);(!ge.length||0<=rh.indexOf(ge[0]))&&a.i(rh);cc.oc&&(la+=cc.oc,bc-=cc.oc,ga-=cc.oc);la>=xa.length&&(la=0);a.tb=ga;ph++;bc--}}ph||(a.i("no "+oh+"history available"),a.tb=void 0)}else{var ya=Qi(a,wa);if(ya)if("da"==Ma){var ha=a.b,he=ya.G,za,I=[];if(ha.ca){var sh=ha.A<<1,Uc=he>>13;7<Uc&&(sh|=1);ha.Ma&ha.Ec[ha.A]||(Uc&=7);var th=he&8191,uh=ha.ga[ha.A][Uc]<<6;za=uh+th&ha.S;3932160<=za&&(za=ha.Ia(za));I.push(za);I.push(th);I.push(sh);I.push(Uc&7);I.push(uh);I.push(ha.S)}else za=
 he&65535,57344<=za&&(za|=ha.ab),I.push(za);a.i(ua("",19)+oa(ya.G,17,3)+"  "+p(ya.G,8));1<I.length&&(a.i(ua("",24)+oa(I[1],13,3)+"  "+p(I[1],8)),a.i("+ "+Mi[I[2]]+"PAR["+I[3]+"]: "+oa(I[4],22,3)+"  "+p(I[4],8)),a.i("& MMU MASK: "+oa(I[5],22,3)+"  "+p(I[5],8)),a.i("= PHYSICAL: "+oa(I[0],22,3)+"  "+p(I[0],8)))}else{var dc=0,ie=!1,je="ds"==Ma;Xa&&(ie=!0,"l"==Xa.charAt(0)&&(ie=!1,Xa=Xa.substr(1)||Ej),dc=Ci(a,Xa)>>>0,65536<dc&&(dc=65536));for(var Ya="dd"==Ma?4:"db"==Ma?1:2,Vc=(ie?dc-ya.G:Ya*dc)||128,ke=
 je?16:a.ma,Gj=(Vc+ke-1)/ke|0||1,Za="";Gj--&&0<Vc;){for(var $a="",le="",wa=N(a,ya.G),Wc=ke,ec=0,fc=0;0<Wc&&0<Vc;){var xb=1,Xc=1==Ya?a.dc(ya,xb):a.xa(ya,xb=2),ec=ec|Xc<<(fc<<3),fc=fc+xb;fc==Ya&&(je?($a&&($a+=","),$a+="0x"+q(ec,2*Ya)):($a+=N(a,ec,Ya),$a+=1==Ya?9==Wc?"-":" ":"  "),ec=fc=0);Wc-=xb;for(Vc-=xb;1==Ya&&xb--;)var me=Xc&255,le=le+(32<=me&&128>me?String.fromCharCode(me):"."),Xc=Xc>>8}Za&&(Za+="\n");Za=je?Za+($a+","):Za+(wa+":  "+$a+(0==Wc?" "+le:""))}Za&&a.i(Za);a.Wa=ya}}}}break;case "e":if("else"==
 g[0])break;var yb,ne,oe,pe,qe=g[0],re=g[1];"eb"==qe?(yb=1,ne=255,oe=a.dc,pe=a.Rb):"e"==qe||"ew"==qe?(yb=2,ne=65535,oe=a.xa,pe=a.Eb):re=null;if(null==re)a.i("edit memory commands:"),a.i("\teb [a] [...]  edit bytes at address a"),a.i("\tew [a] [...]  edit words at address a");else{var Yc=Qi(a,re);if(Yc)for(var Zc=2;Zc<g.length;Zc++){var gc=Ai(a,g[Zc]);if(void 0===gc){a.i("unrecognized value: "+g[Zc]);break}gc&~ne&&a.i("warning: "+q(gc)+" exceeds "+yb+"-byte value");a.i("changing "+N(a,Yc.G)+(K(a,16)?
-"":" from "+N(a,oe.call(a,Yc),yb))+" to "+N(a,gc,yb));pe.call(a,Yc,gc,yb)}}break;case "g":a:{var vh=g[1],Hj=b;if(void 0!==vh){var se=Qi(a,vh,!0);if(!se)break a;Ui(a,se,Hj);a.vb(a.f,se,!0)}a.hb(!0,c)}break;case "h":a.C.U?(c||a.i("halting"),a.aa()):zb(a,!0)||c||a.i("already halted");break;case "i":if("if"==g[0]){var te;var hc=b.substr(2),hc=va(hc);Ai(a,hc)?(c||a.i("true: "+hc),te=!0):(c||a.i("false: "+hc),te=!1);te||(d=!1);break}f=!0;break;case "k":var Ij=g[0];if("?"==g[1])a.i("stack trace commands:"),
+"":" from "+N(a,oe.call(a,Yc),yb))+" to "+N(a,gc,yb));pe.call(a,Yc,gc,yb)}}break;case "g":a:{var vh=g[1],Hj=b;if(void 0!==vh){var se=Qi(a,vh,!0);if(!se)break a;Ui(a,se,Hj);a.wb(a.f,se,!0)}a.ib(!0,c)}break;case "h":a.C.U?(c||a.i("halting"),a.aa()):zb(a,!0)||c||a.i("already halted");break;case "i":if("if"==g[0]){var te;var hc=b.substr(2),hc=va(hc);Ai(a,hc)?(c||a.i("true: "+hc),te=!0):(c||a.i("false: "+hc),te=!1);te||(d=!1);break}f=!0;break;case "k":var Ij=g[0];if("?"==g[1])a.i("stack trace commands:"),
 a.i("\tk\tshow frame addresses"),a.i("\tks\tshow symbol information");else{var ue=0,ve=Y(),ic=Y(a.b.u[6]);for(a.i("stack trace for "+N(a,ic.G));10>ue;){for(var ab=null,Jj=256;65536>ic.G>>>0;){ve.G=a.xa(ic,2);if(null==ic.G||!Jj--)break;if(!(ve.G&1)){for(var Kj=a,$c=ve,wh=null,jc=$c.G,xh=jc,we=1;6>=we&&jc;we++){if(2<we){$c.G=jc;var ad=dj(Kj,$c);if(0<=ad.indexOf("JSR")){var yh=ad.indexOf(" ");if(jc+(ad.indexOf(" ",yh+1)-yh-1)/2==xh){wh=ad;break}}}jc-=2}$c.G=xh;if(ab=wh)break}}if(!ab||null==ab)break;
 var zh=null;if("ks"==Ij){var Ah=ab.match(/[0-9A-F]+$/);Ah&&(zh=jj(a,Ah[0]))}ab=ua(ab,50)+"  ;"+(zh||"stack="+N(a,ic.G));a.i(ab);ue++}ue||a.i("no return addresses found")}break;case "l":if("ln"==g[0]){jj(a,g[1],!0);break}f=!0;break;case "m":a:{var Aa,Ba=null,J=g[1];"?"==J&&(J=void 0);if(void 0!==J){var Na=0;if("all"==J)Na=1879046143,J=null;else if("on"==J)Ba=!0,J=null;else if("off"==J)Ba=!1,J=null;else{"keys"==J&&(J="key");"kbd"==J&&(J="keyboard");for(Aa in Gb)if(J==Aa){Na=Gb[Aa];Ba=!!(a.pa&Na);break}if(!Na){a.i("unknown message category: "+
 J);break a}}if(Na)if("on"==g[2])a.pa|=Na,Ba=!0;else if("off"==g[2]&&(a.pa&=~Na,Ba=!1,1073741824==Na)){for(var Bh=1E3<=a.Y.length?a.Y.length-1E3:0;Bh<a.Y.length;)a.i(a.Y[Bh++]);a.Y=[]}}var Lj=0,kc="";for(Aa in Gb)if(!J||J==Aa){var Mj=!!(a.pa&Gb[Aa]);if(null===Ba||Ba==Mj)kc&&(kc+=","),++Lj%10||(kc+="\n\t"),"key"==Aa&&(Aa="keys"),kc+=Aa}void 0===J&&a.i("message commands:\n\tm [category] [on|off]\tturn categories on/off");a.i((null!==Ba?Ba?"messages on:  ":"messages off: ":"message categories:\n\t")+
-(kc||"none"));Hi(a)}break;case "p":if("print"==g[0]){kj(a,b.substr(5));break}var Nj=g[0];if("?"==g[1])a.i("step commands:"),a.i("\tp\tstep over instruction"),a.i("\tpr\tstep over instruction with register update");else{var Ch="pr"==Nj?1:0,Dh=1+Ch;if(a.P)a.i("step in progress");else{var bd=Y(a.b.u[7]),lc=a.xa(bd);3==lc||4==lc||34816==(lc&65280)||35072==(lc&65280)?(a.P=Dh,Ri(bd,2)):2048==(lc&65024)&&(dj(a,bd),a.P=Dh);a.P?(a.vb(a.f,bd,!0),a.hb()||(a.B&&a.B.pb(),a.P=0)):lj(a,Ch?"tr":"t")}}break;case "r":if("reset"==
+(kc||"none"));Hi(a)}break;case "p":if("print"==g[0]){kj(a,b.substr(5));break}var Nj=g[0];if("?"==g[1])a.i("step commands:"),a.i("\tp\tstep over instruction"),a.i("\tpr\tstep over instruction with register update");else{var Ch="pr"==Nj?1:0,Dh=1+Ch;if(a.P)a.i("step in progress");else{var bd=Y(a.b.u[7]),lc=a.xa(bd);3==lc||4==lc||34816==(lc&65280)||35072==(lc&65280)?(a.P=Dh,Ri(bd,2)):2048==(lc&65024)&&(dj(a,bd),a.P=Dh);a.P?(a.wb(a.f,bd,!0),a.ib()||(a.B&&a.B.qb(),a.P=0)):lj(a,Ch?"tr":"t")}}break;case "r":if("reset"==
 b){a.B&&a.B.reset();break}Xi(a,g);break;case "s":a:switch(g[1]){case "base":if(g[2]){var mc=+g[2];if(8==mc||10==mc||16==mc)a.ma=mc;else{a.i("invalid base: "+mc);break}}a.i("default base: "+a.ma);break;case "cs":var nc;void 0!==g[3]&&(nc=+g[3]);switch(g[2]){case "int":a.b.Nb=nc;break;case "start":a.b.Xb=nc;break;case "stop":a.b.Ob=nc;break;default:a.i("unknown cs option");break a}void 0!==nc&&Id(a.b);a.i("checksums "+(a.b.C.Jb?"enabled":"disabled"));break;case "sp":void 0!==g[2]&&(Md(a.b,+g[2])||a.i("warning: using 1x multiplier, previous target not reached"));
-a.i("target speed: "+(a.b.Ab.toFixed(2)+"Mhz")+" ("+a.b.nb+"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":lj(a,g[0],g[1]);break;case "u":Yi(a,g[1],g[2],8);break;case "v":if("var"==g[0]){ij(a,
-b.substr(3))||(d=!1);break}if("ver"==g[0]){a.i("PDPjs version 1.30.6 ("+a.b.mb+",RELEASE"+(Db?",TYPEDARRAYS":",LONGARRAYS")+")");a.i(window?window.navigator.userAgent:"");break}f=!0;break;case "?":if(g[1]){kj(a,b.substr(1));break}var xe="commands:",ye;for(ye in Ji)xe+="\n"+ua(ye,9)+Ji[ye];Qe(a)||(xe+="\nnote: history disabled if no exec breakpoints");a.i(xe);break;default:f=!0}f&&(a.i("unknown command: "+b),d=!1)}}catch(Eh){a.i("debugger error: "+(Eh.stack||Eh.message)),d=!1}return d}
+a.i("target speed: "+(a.b.Ab.toFixed(2)+"Mhz")+" ("+a.b.ob+"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":lj(a,g[0],g[1]);break;case "u":Yi(a,g[1],g[2],8);break;case "v":if("var"==g[0]){ij(a,
+b.substr(3))||(d=!1);break}if("ver"==g[0]){a.i("PDPjs version 1.30.6 ("+a.b.nb+",RELEASE"+(Db?",TYPEDARRAYS":",LONGARRAYS")+")");a.i(window?window.navigator.userAgent:"");break}f=!0;break;case "?":if(g[1]){kj(a,b.substr(1));break}var xe="commands:",ye;for(ye in Ji)xe+="\n"+ua(ye,9)+Ji[ye];Qe(a)||(xe+="\nnote: history disabled if no exec breakpoints");a.i(xe);break;default:f=!0}f&&(a.i("unknown command: "+b),d=!1)}}catch(Eh){a.i("debugger error: "+(Eh.stack||Eh.message)),d=!1}return d}
 function Kd(a,b,c){b=yi(a,b,c);for(var d in b)if(!cj(a,b[+d]))return!1;return!0}eb(function(){for(var a=G(document,"pdp11","debugger"),b=0;b<a.length;b++){var c=a[b],d=E(c),d=new Fi(d);F(d,c)}});
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-d.bb=this.v.bb;this.i("PDPjs v1.30.6\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 v1.4 by Paul Nankervis <paulnank@hotmail.com>");for(b=0;b<e.length;b++)d=e[b],d.Ha&&d.Ha(this,this.w,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=Gd(this,"state")||(f=!0,a.state))b=this.N=a,f||(this.F=!0,this.f=pj),this.f&&(this.J=
+function nj(a,b,c){y.call(this,"Computer",a,nj,33554432);this.C.la=!1;oj(this,b);this.K=Gd(this,"autoPower",a);this.g=0;this.Y=a.busWidth||a.buswidth;this.f=pj;this.I=null;this.F=this.S=!1;this.ca=Gd(this,"url")||"";(Math.random()+.1).toString(36);this.B=qj(this);if(this.b=sb("CPU",this.id)){this.j=sb("Debugger",this.id);this.w=new wc({id:this.kb+".bus",busWidth:this.Y},this.b,this.j);var d,e=qb(this.id);if((this.v=sb("Panel",this.id))&&this.v.cb)for(b=0;b<e.length;b++)d=e[b],d.M=this.v.M,d.i=this.v.i,
+d.cb=this.v.cb;this.i("PDPjs v1.30.6\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 v1.4 by Paul Nankervis <paulnank@hotmail.com>");for(b=0;b<e.length;b++)d=e[b],d.Ha&&d.Ha(this,this.w,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=Gd(this,"state")||(f=!0,a.state))b=this.N=a,f||(this.F=!0,this.f=pj),this.f&&(this.J=
 new U(this,"1.30.6"),rj(this.J)?b=null:delete this.J);!b&&this.f&&(b=sj(this))&&(this.F=!0);if(b){var g=this;Ga(b,null,!0,function(a,b,c){c?(g.H=null,g.F=!1,g.M("Unable to load machine state from server (error "+c+(b?": "+va(b):"")+")")):(g.I=b,g.S=!0);L(g)})}else L(this);this.D.power||(this.K=!0);!c&&this.K&&tj(this,this.Yb)}else x("Unable to find CPU component")}D(nj);var pj=0;
 function oj(a,b){if(!b){var c;if("object"==typeof resources&&(c=resources.parms))try{b=eval("("+c+")")}catch(d){x(d.message+" ("+c+")")}}a.T=b}function Gd(a,b,c){var d=b.toLowerCase(),d=jb[b]||jb[d];void 0===d&&a.T&&(d=a.T[b]);void 0===d&&c&&(d=c[b]);void 0===d&&"object"==typeof resources&&resources[b]&&(d=b);return d}function tj(a,b,c){for(var d=qb(a.id),e=0;e<=d.length;e++){var f=e<d.length?d[e]:a;if(!Ab(f)){Ab(f,function(){tj(a,b,c)});return}}b.call(a,c)}
 function uj(a,b){var c=new U(a,"1.30.6","validate");if(rj(c)&&vj(c)){var d=c.get("timestamp"),e=b?b.get("timestamp"):"unknown";d!=e&&(a.M("Machine state may be out-of-date\n("+d+" vs. "+e+")\nCheck your browser's local storage limits"),b||c.clear())}}k=nj.prototype;
 k.Yb=function(a){void 0===a&&(a=this.f||(this.I?1:pj));if(!this.g){this.g++;var b=!1,c=!1;this.P=!1;var d=this.J||new U(this,"1.30.6");if(-1==a)b=!0;else if(a>pj){if(rj(d,this.I)){this.A=new U(this,"1.30.6","failsafe");rj(this.A)&&(wj(this,d),a=2,xj(this.A));this.A.set("timestamp",Fa());yj(this.A);var e=this.f&&!this.F;if(1==a||Ja("Click OK to restore the previous PDPjs machine state, or CANCEL to reset the machine.")){if(c=vj(d)){var f=d.get("code"),g=d.get("data");f&&("ok"==f?rj(d,g):("error"==
 f&&"no machine state"!=g?(this.M("Error: "+g),"unable to verify user"==g&&(Pa("user",""),this.B=null)):this.i(f+": "+g),xj(d),rj(d)?(c=vj(d),e=!0):c=!1))}e&&uj(this,c?d:null)}else 2==a&&d.clear()}else uj(this);delete this.I;delete this.J}e=qb(this.id);for(f=0;f<e.length;f++)g=e[f],g!==this&&g!=this.b&&(c=zj(this,g,d,b,c));b=[d,a,c];-1!=a?tj(this,this.Mc,b):this.Mc(b)}};
 function zj(a,b,c,d,e){if(!b.C.la){b.C.la=!0;if(b.La){var f=null;e&&((f=c.get(b.id))||(f=c.get(b.id.replace(/[a-z0-9]\./i,"."))));"string"===typeof f&&(f=null);!b.La(f,d)&&f&&(x("Unable to restore state for "+b.type),a.N&&!a.S?(c.clear(),a.f=pj,window&&window.location.reload()):a.P=!0,b.La(null),e=!1)}if(!d&&b.Dc)for(a=b.Dc.split("|"),c=0;c<a.length;c++)b.status(a[c])}return e}
-k.Mc=function(a){var b=a[0],c=0>a[1];a=a[2];this.da=!0;this.C.la=!0;var d=this.D.power;d&&(d.textContent="Shutdown");this.b&&(zj(this,this.b,b,c,a),this.za(),this.b.wb());this.P&&(wj(this,b),b.clear());!c&&this.A&&(this.A.clear(),delete this.A);this.g=0};
+k.Mc=function(a){var b=a[0],c=0>a[1];a=a[2];this.da=!0;this.C.la=!0;var d=this.D.power;d&&(d.textContent="Shutdown");this.b&&(zj(this,this.b,b,c,a),this.za(),this.b.bb());this.P&&(wj(this,b),b.clear());!c&&this.A&&(this.A.clear(),delete this.A);this.g=0};
 function wj(a,b){if(Ja("There may be a problem with your PDPjs machine.\n\nTo help us diagnose it, click OK to send this PDPjs machine state to http://www.pcjs.org.")){var c=a.B||"";b=b.toString();var d={app:"PDPjs",ver:"1.30.6"};d.url=a.ca;d.user=c;d.type="bug";d.data=b;Ga("http://www.pcjs.org/api/v1/report",d,!0)}}
 function mj(a,b,c){var d,e="none";if(a.g)return null;a.g--;var f=new U(a,"1.30.6"),g=new U(a,"1.30.6","validate"),h=Fa();g.set("timestamp",h);f.set("timestamp",h);f.set("version","1.30.6");f.set("url",window?window.location.href:null);f.set("browser",window?window.navigator.userAgent:"");a.b&&a.b.Ka&&(c&&a.b.aa(),d=a.b.Ka(b,c),"object"===typeof d&&f.set(a.b.id,d),c&&(a.b.C.la=!1,!1===d&&(e=null)));for(var h=qb(a.id),l=0;l<h.length;l++){var m=h[l];m.C.la&&(m.Ka&&(d=m.Ka(b,c),"object"===typeof d&&f.set(m.id,
 d)),c&&(m.C.la=!1,!1===d&&(e=null)))}e&&(c?(h=d=!1,b?(a.B&&Aj(a,a.B,f.toString()),yj(g)&&yj(f)||(e=null,d=h=!0)):a.f&&(d=!0,h=3==a.f),d&&f.clear(h)):e=f.toString());c&&(a.C.la=!1,b=a.D.power)&&(b.textContent="Power");a.g=0;return e}
@@ -345,12 +346,12 @@ k.reset=function(){this.w&&this.w.reset&&(H(this,"Resetting "+this.w.type),this.
 k.stop=function(a,b){for(var c=qb(this.id),d=0;d<c.length;d++){var e=c[d];"CPU"!=e.type&&e!==this&&e.stop&&e.stop(a,b)}this.za(-1)};
 k.za=function(a){if(this.b){var b=this.b,c=a||0,d=b.D.speed;d&&(0>=c||30<=(b.Vb+=c))&&(d.textContent=b.C.U?b.Aa.toFixed(2)+"Mhz":"Stopped",b.Vb=0)}if(this.v&&(b=this.v,a=a||0,b.F)){c=b.b.C.U;d=!!(b.b.L&8);if(0>=a||60<=(b.A+=a)){for(var e=0;e<b.b.u.length;e++)Ub(b,"R"+e,b.b.u[e]);e=ld(b.b);Ub(b,"PS",e);Ub(b,"NF",e&8?1:0,1);Ub(b,"ZF",e&4?1:0,1);Ub(b,"VF",e&2?1:0,1);Ub(b,"CF",e&1?1:0,1);b.A=0}rc(b,0<a&&c&&!d?b.b.Ib:b.Da);$b(b,b.Bb);a=b.b;a=a.ca?a.Ma&16?1:2:4;tc(b,"B22",a&1);tc(b,"B18",a&2);tc(b,"B16",
 a&4)}};
-k.ya=function(a,b,c){var d=this;switch(b){case "power":return this.D[b]=c,c.onclick=function(){d.g||(d.C.la?mj(d,!1,!0):tj(d,d.Yb))},!0;case "reset":return this.D[b]=c,c.onclick=function(){if(d.C.la&&!d.g)if(d.f&&!d.H){var a=Ja("Click OK to save changes to this PDPjs machine.\n\nWARNING: If you CANCEL, all disk changes will be discarded.");mj(d,a,!0);!a&&d.N?window&&window.location.reload():(a||(d.pc=!0),d.Yb(pj),d.pc=!1)}else d.reset(),d.b&&d.b.wb()},!0;case "save":if(qa(Ia(),"pcjs.org"))c.parentNode.removeChild(c);else return this.D[b]=
+k.ya=function(a,b,c){var d=this;switch(b){case "power":return this.D[b]=c,c.onclick=function(){d.g||(d.C.la?mj(d,!1,!0):tj(d,d.Yb))},!0;case "reset":return this.D[b]=c,c.onclick=function(){if(d.C.la&&!d.g)if(d.f&&!d.H){var a=Ja("Click OK to save changes to this PDPjs machine.\n\nWARNING: If you CANCEL, all disk changes will be discarded.");mj(d,a,!0);!a&&d.N?window&&window.location.reload():(a||(d.pc=!0),d.Yb(pj),d.pc=!1)}else d.reset(),d.b&&d.b.bb()},!0;case "save":if(qa(Ia(),"pcjs.org"))c.parentNode.removeChild(c);else return this.D[b]=
 c,c.onclick=function(){var a=qj(d,!0);if(a){var b=!!(d.f&&!d.H||d.N),c=mj(d,b);b?Aj(d,a,c):d.M("Resume disabled, machine state not saved")}},!0}return!1};
 function qj(a,b){var c=a.B;c||((c=Oa("user"),void 0!==c)?!c&&b&&(b=null,window&&(b=window.prompt("Saving machine states on the pcjs.org server is currently unsupported.\n\nIf you're running your own server, enter your user ID below.","")),c=b)&&((c=Bj(a,c))||a.M("The user ID is invalid.")):b&&a.M("Browser local storage is not available"));return c}
 function Bj(a,b){a.B=null;b=Ga(Ia()+"/api/v1/user?req=verify&user="+b);var c=b[1];if(!b[0]&&c)try{b=eval("("+c+")"),b.code&&"ok"==b.code&&(Pa("user",b.data),a.B=b.data)}catch(d){x(d.message+" ("+c+")")}return a.B}function sj(a){var b=null;a.B&&(b=Ia()+"/api/v1/user?req=load&user="+a.B+"&state="+Cj(a,"1.30.6"));return b}
 function Aj(a,b,c){if(c){var d={req:"store"};d.user=b;d.state=Cj(a,"1.30.6");d.data=c;b=Ga(Ia()+"/api/v1/user",d);d=b[0];if(b[1]){if(d){var e=d.indexOf("\n");0<e&&(d=d.substr(0,e));d.indexOf("Error: ")||(d=d.substr(7))}d='{"code":'+b[1]+',"data":"'+d+'"}'}b=JSON.parse(d);b&&"ok"==b.code?a.M("Machine state saved to server"):c&&(c=b&&b.data||"unable to save machine state",c="error"==b.code?"Error: "+c:"Error "+b.code+": "+c,a.M(c),Pa("user",""),a.B=null)}}
-function Hh(a){var b;a=qb(a.id);for(var c=0;c<a.length;c++){var d=a[c];if(b)b==d&&(b=null);else if("RAM"==d.type)return d}return null}k.pb=function(a){if(this.bb){var b=0,c=0;!a&&window&&(b=window.scrollX,c=window.scrollY);this.bb.focus();!a&&window&&window.scrollTo(b,c)}};eb(function(){for(var a=G(document,"pdp11-machine"),b=0;b<a.length;b++)for(var c=a[b],d=E(c),c=G(c,"pdp11","computer"),e=0;e<c.length;e++){var f=c[e],g=E(f),g=new nj(g,d,!0);F(g,f);g.K&&tj(g,g.Yb)}});
+function Hh(a){var b;a=qb(a.id);for(var c=0;c<a.length;c++){var d=a[c];if(b)b==d&&(b=null);else if("RAM"==d.type)return d}return null}k.qb=function(a){if(this.cb){var b=0,c=0;!a&&window&&(b=window.scrollX,c=window.scrollY);this.cb.focus();!a&&window&&window.scrollTo(b,c)}};eb(function(){for(var a=G(document,"pdp11-machine"),b=0;b<a.length;b++)for(var c=a[b],d=E(c),c=G(c,"pdp11","computer"),e=0;e<c.length;e++){var f=c[e],g=E(f),g=new nj(g,d,!0);F(g,f);g.K&&tj(g,g.Yb)}});
 Ua.show.push(function(){for(var a=G(document,"pdp11","computer"),b=0;b<a.length;b++){var c=E(a[b]);(c=sb("Computer",c.id))&&c.da&&!c.C.la&&c.Yb(-1)}});Ua.exit.push(function(){for(var a=G(document,"pdp11","computer"),b=0;b<a.length;b++){var c=E(a[b]);(c=sb("Computer",c.id))&&c.C.la&&mj(c,!(!c.f||c.H),!0)}});function U(a,b,c){this.id=a.id;this.key=Cj(a,b,c);this.j=a.j;xj(this,a.jd)}function Cj(a,b,c){a=a.id;if(b){var d=b.indexOf(".");0<d&&(a+=".v"+b.substr(0,d))}c&&(a+="."+c);return a}
 U.prototype={constructor:U,set:function(a,b){try{this[this.id][a]=b}catch(c){}},get:function(a){return this[this.id][a]||null},value:function(){return this[this.id]},data:function(){return this[this.id]},toString:function(){var a=this[this.id];return"string"==typeof a?a:JSON.stringify(a)},clear:function(a){xj(this);var b=[];try{for(var c=0,d=window.localStorage.length;c<d;c++)b.push(window.localStorage.key(c))}catch(e){}for(c=0;c<b.length;c++)if((d=b[c])&&(a||d.substr(0,this.key.length)==this.key)){try{window.localStorage.removeItem(d)}catch(e){}b.splice(c,
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diff --git a/versions/pdpjs/1.30.6/pdp11.js b/versions/pdpjs/1.30.6/pdp11.js
index 761be4d3b..d4c7107fb 100644
--- a/versions/pdpjs/1.30.6/pdp11.js
+++ b/versions/pdpjs/1.30.6/pdp11.js
@@ -40,7 +40,7 @@ var ia={163840:[40,1,8,,254],184320:[40,1,9,,252],327680:[40,2,8,,255],368640:[4
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+function Rf(a,b){var c=0;b||(b=[]);a.G=b[c++]||2496;a.i=b[c++]||0;a.b=b[c++]||128;a.u=b[c++]||0;a.s=b[c++]||0;a.f=b[c++]||0;a.C=b[c]||0;for(b=0;b<a.c.length;b++){var d=a.c[b];void 0===d&&(d=a.c[b]={});c=a;d.Ma=b;d.name=c.Aa;d.La=d.xa=!1;d.K=203;d.P=2;d.N=12;d.W=512;d.xb=!0;d.Ec=0;d.Cc=0;d.Gb=1;d.$b=d.N;d.Mb=d.W;d.Kc=0;d.Yd=null;d.T||(d.ea="");d.status=2368}return!0}
 h.uc=function(a,b,c,d,e,f){this.s=f&65535;this.b=this.b&-49|f>>12&48;this.u=65536-e&65535;this.f=this.f&-16|d&15;a&&(this.i=this.i|a|32768,this.b|=49152);return!0};
-h.Yb=function(a,b,c,d,e,f,g,k){var l=0;a=a.T;var m=null,p;a||(l=128,e=0);for(;e--;){if(!m){m=a.seek(b,c,d+1);if(!m){l=4096;break}p=0}var t,v;if(0>(t=a.read(m,p++))||0>(v=a.read(m,p++))){l=32;break}if(!g&&(vb(this.h,f,t|v<<8),Wb(this.h))){l=1024;break}f+=2;if(p>=a.V&&(m=null,++d>=a.N&&(d=0,++c>=a.P&&(c=0,++b>=a.K)))){l=64;break}}return k?k(l,b,c,d,e,f):l};
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