Merge branch 'next-release'

jeffpar · Feb 1, 2017 · fe5d588 · fe5d588
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diff --git a/_posts/2017-01-31-completing-the-switch-to-es6-classes.md b/_posts/2017-01-31-completing-the-switch-to-es6-classes.md
@@ -0,0 +1,70 @@
+---
+layout: post
+title: Completing the Switch to ES6 Classes
+date: 2017-01-31 15:00:00
+permalink: /blog/2017/01/31/
+---
+
+As I [mentioned](/blog/2016/12/30/) last December, I had started converting PCjs machines to ECMAScript 2015, more
+conveniently known as ES6.  At the time, only one PCjs machine, [PDPjs](/modules/pdp11/), had been converted, which
+left the website in the unfortunate position of having duplicate shared modules: one set for ES5-based machines
+and another set for ES6.
+
+Well, I'm happy to report that today marks the completion of the ES6 conversion, and the return of a single set of
+[shared modules](/modules/shared/lib/).
+
+Admittedly, I was dragging my feet a bit, because the largest and most complex machine emulator, [PCx86](/modules/pcx86/),
+was going to require a fair bit work, not to mention regression testing.  However, after converting three other
+PCjs machines ([PDPjs](/modules/pdp11/), [PC8080](/modules/pc8080/), and [C1Pjs](/modules/c1pjs/)), I had become
+pretty proficient at the conversion, so I was able to bulldoze my way through all the PCx86 files in a few hours,
+and fixing all the Closure Compiler compilation errors only took another hour or so.
+
+It's hard to say whether the conversion was really worth the effort, since I'm still using the Closure Compiler to
+transpile the code back to ES5.  Also, since two of the emulators ([PCx86](/modules/pcx86/) and [PDPjs](/modules/pdp11/))
+can also be launched from the Node command-line, I've adopted Node's *require()* convention for importing the other
+scripts as modules, which makes them difficult to load inside a web browser if you want to test or debug the uncompiled
+code.
+
+To resolve that, I updated the built-in Node web server to "magically" strip out all the Node-specific stuff before
+serving up the individual JavaScript files.  Eventually, I'll change the Node server's page template to use
+`<script type="module" .../>` instead of `<script type="text/javascript" .../>`, but that won't happen until all
+web browsers support module loading AND Node fully supports *import* and *export* instead of *require()* and
+*module.exports*.
+
+I do like the new ES6 class syntax *much* more than the old prototype-based syntax.  We've gone from JavaScript classes
+that were like "lipstick on a pig" to classes that are more like "lipstick on a piglet" -- still a pig, but much cuter.
+
+For years, JavaScript fans have been trying to convince us that "prototypal inheritance" was better and more powerful
+than traditional class-based inheritance models.  As far as I'm concerned, object prototypes were a hack, and no amount
+of after-the-fact rationalizations will convince me that they were actually a thoughtfully designed feature of the
+language.  Not to mention the fact that prototype-based classes are tedious to write and unpleasant to look at.
+
+Obviously, I was not alone, because we now have ES6 classes.
+
+Do I still have gripes?  Sure.  My biggest grumble is that I can't easily define class constants; I have to attach them
+to the class *after* I finish defining the class, and even then, I can't declare them as *const*.  I guess there are
+ways to do it, such as:
+
+	Object.defineProperty(SampleClass, 'ANSWER', {
+		value: 42,
+		writable : false,
+		enumerable : true,
+		configurable : false
+	});
+
+But who in their right mind is going to write all that just to define a single numeric class constant?  I would love to
+be able to add a class constant *inside* a class with a simple: 
+
+	static const ANSWER = 42;
+
+Beyond ES6 classes, there are several other improvements I'd like to make to the PCjs code base, including more
+extensive use of:
+
+- [Default Parameters](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/Default_parameters)
+- *[const](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/const)* and *[let](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/let)*
+- [Computed Properties](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Object_initializer#Computed_property_names)
+
+Those changes will come, but on a more piecemeal basis, as code is visited.
+
+*[@jeffpar](http://twitter.com/jeffpar)*  
+*Jan 31, 2017*
diff --git a/apps/pcx86/1981/visicalc/manifest.xml b/apps/pcx86/1981/visicalc/manifest.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/pcx86/1.33.0/manifest.xsl"?>
+<?xml-stylesheet type="text/xsl" href="/versions/pcx86/1.33.1/manifest.xsl"?>
 <manifest type="software">
 	<title>VisiCalc</title>
 	<!-- Since version numbers are incorporated into the disk image names, and this version number is a bit ugly, we're not exposing it with the normal "version" tag -->

diff --git a/apps/pcx86/1982/esuite/manifest.xml b/apps/pcx86/1982/esuite/manifest.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/pcx86/1.33.0/manifest.xsl"?>
+<?xml-stylesheet type="text/xsl" href="/versions/pcx86/1.33.1/manifest.xsl"?>
 <manifest type="software">
 	<title>Executive Suite</title>
 	<version/>

diff --git a/apps/pcx86/1985/rogue/manifest.xml b/apps/pcx86/1985/rogue/manifest.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/pcx86/1.33.0/manifest.xsl"?>
+<?xml-stylesheet type="text/xsl" href="/versions/pcx86/1.33.1/manifest.xsl"?>
 <manifest type="software">
 	<title>Rogue</title>
 	<version/>

diff --git a/apps/pcx86/1987/thinktank/manifest.xml b/apps/pcx86/1987/thinktank/manifest.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/pcx86/1.33.0/manifest.xsl"?>
+<?xml-stylesheet type="text/xsl" href="/versions/pcx86/1.33.1/manifest.xsl"?>
 <manifest type="software">
 	<title>ThinkTank</title>
 	<version>2.41NP</version>

diff --git a/apps/pcx86/1988/moria/manifest.xml b/apps/pcx86/1988/moria/manifest.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/pcx86/1.33.0/manifest.xsl"?>
+<?xml-stylesheet type="text/xsl" href="/versions/pcx86/1.33.1/manifest.xsl"?>
 <manifest type="software">
 	<title>The Dungeons of Moria</title>
     <version>4.872</version>

diff --git a/apps/pcx86/1992/moria/manifest.xml b/apps/pcx86/1992/moria/manifest.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/pcx86/1.33.0/manifest.xsl"?>
+<?xml-stylesheet type="text/xsl" href="/versions/pcx86/1.33.1/manifest.xsl"?>
 <manifest type="software">
 	<title>The Dungeons of Moria</title>
 	<version>5.5</version>

diff --git a/devices/c1p/machine/32kb/machine.xml b/devices/c1p/machine/32kb/machine.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/c1pjs/1.33.0/machine.xsl"?>
-<machine id="c1psim" class="c1p" border="1" width="100%" padBottom="8px" background="#FAEBD7" style="padding-bottom:8px">
+<?xml-stylesheet type="text/xsl" href="/versions/c1pjs/1.33.1/machine.xsl"?>
+<machine id="c1psim" type="c1p" border="1" width="100%" padBottom="8px" background="#FAEBD7" style="padding-bottom:8px">
 	<name>OSI Challenger 1P (32Kb) with Disk Support</name>
 	<computer id="c1p" name="Challenger 1P">
 		<module type="cpu" refid="cpu6502" start="0x0000" end="0xffff"/>

diff --git a/devices/c1p/machine/8kb/all/debugger/machine.xml b/devices/c1p/machine/8kb/all/debugger/machine.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/c1pjs/1.33.0/machine.xsl"?>
-<machine id="c1pAll" class="c1p" border="1" width="100%" padBottom="8px" background="#FAEBD7" style="padding-bottom:8px">
+<?xml-stylesheet type="text/xsl" href="/versions/c1pjs/1.33.1/machine.xsl"?>
+<machine id="c1pAll" type="c1p" border="1" width="100%" padBottom="8px" background="#FAEBD7" style="padding-bottom:8px">
 	<name>OSI Challenger 1P (8Kb, Additional Software)</name>
 	<computer id="c1p" name="Challenger 1P">
 		<module type="cpu" refid="cpu6502" start="0x0000" end="0xffff"/>

diff --git a/devices/c1p/machine/8kb/all/machine.xml b/devices/c1p/machine/8kb/all/machine.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/c1pjs/1.33.0/machine.xsl"?>
-<machine id="c1pAll" class="c1p" border="1" pos="center" background="#FAEBD7" style="padding-bottom:8px">
+<?xml-stylesheet type="text/xsl" href="/versions/c1pjs/1.33.1/machine.xsl"?>
+<machine id="c1pAll" type="c1p" border="1" pos="center" background="#FAEBD7" style="padding-bottom:8px">
 	<name>OSI Challenger 1P (8Kb, Additional Software)</name>
 	<computer id="c1p" name="Challenger 1P">
 		<module type="cpu" refid="cpu6502" start="0x0000" end="0xffff"/>

diff --git a/devices/c1p/machine/8kb/array/machine.xml b/devices/c1p/machine/8kb/array/machine.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/c1pjs/1.33.0/outline.xsl"?>
+<?xml-stylesheet type="text/xsl" href="/versions/c1pjs/1.33.1/outline.xsl"?>
 <outline>
 	<title>Challenger 1P (8Kb) "Server Array"</title>
 	<machine id="OSI1" ref="/devices/c1p/machine/8kb/small/machine.xml"/>

diff --git a/devices/c1p/machine/8kb/embed/machine.xml b/devices/c1p/machine/8kb/embed/machine.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<machine id="c1pEmbed" class="c1p" border="1" width="272px" pos="right" padding="16px" background="#FAEBD7" style="padding-bottom:8px">
+<machine id="c1pEmbed" type="c1p" border="1" width="272px" pos="right" padding="16px" background="#FAEBD7" style="padding-bottom:8px">
 	<computer id="c1p" name="Challenger 1P">
 		<module type="cpu" refid="cpu6502" start="0x0000" end="0xffff"/>
 		<module type="ram" refid="ram8K" start="0x0000" end="0x1fff"/>

diff --git a/devices/c1p/machine/8kb/large/debugger/local.xml b/devices/c1p/machine/8kb/large/debugger/local.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <?xml-stylesheet type="text/xsl" href="../../../../../../versions/c1pjs/1.15.8/machine.xsl"?>
-<machine id="c1p8kb" class="c1p" border="1" width="100%" style="background-color:#FAEBD7;padding-bottom:8px">
+<machine id="c1p8kb" type="c1p" border="1" width="100%" style="background-color:#FAEBD7;padding-bottom:8px">
 	<name>OSI Challenger 1P (8Kb) with Debugger</name>
 	<computer id="c1p" name="Challenger 1P">
 		<module type="cpu" refid="cpu6502" start="0x0000" end="0xffff"/>

diff --git a/devices/c1p/machine/8kb/large/debugger/machine.xml b/devices/c1p/machine/8kb/large/debugger/machine.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/c1pjs/1.33.0/machine.xsl"?>
-<machine id="c1p8kb" class="c1p" border="1" width="100%" background="#FAEBD7" style="padding-bottom:8px">
+<?xml-stylesheet type="text/xsl" href="/versions/c1pjs/1.33.1/machine.xsl"?>
+<machine id="c1p8kb" type="c1p" border="1" width="100%" background="#FAEBD7" style="padding-bottom:8px">
 	<name>OSI Challenger 1P (8Kb) with Debugger</name>
 	<computer id="c1p" name="Challenger 1P">
 		<module type="cpu" refid="cpu6502" start="0x0000" end="0xffff"/>

diff --git a/devices/c1p/machine/8kb/large/machine.xml b/devices/c1p/machine/8kb/large/machine.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/c1pjs/1.33.0/machine.xsl"?>
-<machine id="c1pLarge" class="c1p" border="1" pos="center" background="#FAEBD7" style="padding-bottom:8px">
+<?xml-stylesheet type="text/xsl" href="/versions/c1pjs/1.33.1/machine.xsl"?>
+<machine id="c1pLarge" type="c1p" border="1" pos="center" background="#FAEBD7" style="padding-bottom:8px">
 	<name pos="center">OSI Challenger 1P (circa 1978)</name>
 	<computer id="c1p" name="Challenger 1P">
 		<module type="cpu" refid="cpu6502" start="0x0000" end="0xffff"/>

diff --git a/devices/c1p/machine/8kb/small/machine.xml b/devices/c1p/machine/8kb/small/machine.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/c1pjs/1.33.0/machine.xsl"?>
-<machine id="c1pSmall" class="c1p" border="1" width="272px" pos="left" padding="16px" background="#FAEBD7" style="padding-bottom:8px">
+<?xml-stylesheet type="text/xsl" href="/versions/c1pjs/1.33.1/machine.xsl"?>
+<machine id="c1pSmall" type="c1p" border="1" width="272px" pos="left" padding="16px" background="#FAEBD7" style="padding-bottom:8px">
 	<computer id="c1p" name="Challenger 1P">
 		<module type="cpu" refid="cpu6502" start="0x0000" end="0xffff"/>
 		<module type="ram" refid="ram8K" start="0x0000" end="0x1fff"/>

diff --git a/devices/pc8080/machine/exerciser/machine-8080ex1.xml b/devices/pc8080/machine/exerciser/machine-8080ex1.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.33.0/machine.xsl"?>
-<machine id="test8080" class="pc8080" border="1" pos="center" background="#FAEBD7">
+<?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.33.1/machine.xsl"?>
+<machine id="test8080" type="pc8080" border="1" pos="center" background="#FAEBD7">
 	<name pos="center">8080 Exerciser Test Machine</name>
 	<computer id="computer" busWidth="16"/>
 	<cpu id="cpu8080" model="8080" cycles="2000000"/>

diff --git a/devices/pc8080/machine/exerciser/machine-8080pre.xml b/devices/pc8080/machine/exerciser/machine-8080pre.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.33.0/machine.xsl"?>
-<machine id="test8080" class="pc8080" border="1" pos="center" background="#FAEBD7">
+<?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.33.1/machine.xsl"?>
+<machine id="test8080" type="pc8080" border="1" pos="center" background="#FAEBD7">
 	<name pos="center">8080 Exerciser Preliminary Test Machine</name>
 	<computer id="computer" busWidth="16"/>
 	<cpu id="cpu8080" model="8080" cycles="2000000"/>

diff --git a/devices/pc8080/machine/exerciser/machine-cputest.xml b/devices/pc8080/machine/exerciser/machine-cputest.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.33.0/machine.xsl"?>
-<machine id="test8080" class="pc8080" border="1" pos="center" background="#FAEBD7">
+<?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.33.1/machine.xsl"?>
+<machine id="test8080" type="pc8080" border="1" pos="center" background="#FAEBD7">
 	<name pos="center">8080 CPUTEST Machine</name>
 	<computer id="computer" busWidth="16"/>
 	<cpu id="cpu8080" model="8080" cycles="2000000"/>

diff --git a/devices/pc8080/machine/exerciser/machine-test.xml b/devices/pc8080/machine/exerciser/machine-test.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.33.0/machine.xsl"?>
-<machine id="test8080" class="pc8080" border="1" pos="center" background="#FAEBD7">
+<?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.33.1/machine.xsl"?>
+<machine id="test8080" type="pc8080" border="1" pos="center" background="#FAEBD7">
 	<name pos="center">8080 "Kelly Smith" Test Machine</name>
 	<computer id="computer" busWidth="16"/>
 	<cpu id="cpu8080" model="8080" cycles="2000000"/>

diff --git a/devices/pc8080/machine/exerciser/machine.xml b/devices/pc8080/machine/exerciser/machine.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.33.0/machine.xsl"?>
-<machine id="test8080" class="pc8080" border="1" pos="center" background="#FAEBD7">
+<?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.33.1/machine.xsl"?>
+<machine id="test8080" type="pc8080" border="1" pos="center" background="#FAEBD7">
 	<name pos="center">8080 Exerciser Test Machine</name>
 	<computer id="computer" busWidth="16"/>
 	<cpu id="cpu8080" model="8080" cycles="2000000"/>

diff --git a/devices/pc8080/machine/invaders/debugger/machine.xml b/devices/pc8080/machine/invaders/debugger/machine.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.33.0/machine.xsl"?>
-<machine id="invaders" class="pc8080" border="1" pos="center" background="#FAEBD7">
+<?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.33.1/machine.xsl"?>
+<machine id="invaders" type="pc8080" border="1" pos="center" background="#FAEBD7">
 	<name pos="center">Space Invaders</name>
 	<computer id="computer" busWidth="16"/>
 	<cpu id="cpu8080" model="8080" cycles="2000000" autoStart="true"/>

diff --git a/devices/pc8080/machine/invaders/machine.xml b/devices/pc8080/machine/invaders/machine.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.33.0/machine.xsl"?>
-<machine id="invaders" class="pc8080" border="1" pos="center" background="#FAEBD7">
+<?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.33.1/machine.xsl"?>
+<machine id="invaders" type="pc8080" border="1" pos="center" background="#FAEBD7">
 	<name pos="center">Space Invaders</name>
 	<computer id="computer" busWidth="16"/>
 	<cpu id="cpu8080" model="8080" cycles="2000000" autoStart="true"/>

diff --git a/devices/pc8080/machine/vt100/debugger/machine-left.xml b/devices/pc8080/machine/vt100/debugger/machine-left.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.33.0/machine.xsl"?>
+<?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.33.1/machine.xsl"?>
 <machine id="vt100" type="pc8080" class="machine-left" border="1" pos="center" background="#FAEBD7">
 	<name pos="center">VT100 Terminal</name>
 	<computer id="computer" busWidth="16"/>

diff --git a/devices/pc8080/machine/vt100/debugger/machine-right.xml b/devices/pc8080/machine/vt100/debugger/machine-right.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.33.0/machine.xsl"?>
+<?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.33.1/machine.xsl"?>
 <machine id="vt100" type="pc8080" class="machine-right" border="1" pos="center" background="#FAEBD7">
 	<name pos="center">VT100 Terminal</name>
 	<computer id="computer" busWidth="16"/>

diff --git a/devices/pc8080/machine/vt100/debugger/machine.xml b/devices/pc8080/machine/vt100/debugger/machine.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.33.0/machine.xsl"?>
+<?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.33.1/machine.xsl"?>
 <machine id="vt100" type="pc8080" border="1" pos="center" background="#FAEBD7">
 	<name pos="center">VT100 Terminal</name>
 	<computer id="computer" busWidth="16"/>

diff --git a/devices/pc8080/machine/vt100/machine-left.xml b/devices/pc8080/machine/vt100/machine-left.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.33.0/machine.xsl"?>
+<?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.33.1/machine.xsl"?>
 <machine id="vt100" type="pc8080" class="machine-left" border="1" pos="center" background="#FAEBD7">
 	<name pos="center">VT100 Terminal</name>
 	<computer id="computer" busWidth="16"/>

diff --git a/devices/pc8080/machine/vt100/machine-right.xml b/devices/pc8080/machine/vt100/machine-right.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.33.0/machine.xsl"?>
+<?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.33.1/machine.xsl"?>
 <machine id="vt100" type="pc8080" class="machine-right" border="1" pos="center" background="#FAEBD7">
 	<name pos="center">VT100 Terminal</name>
 	<computer id="computer" busWidth="16"/>

diff --git a/devices/pc8080/machine/vt100/machine.xml b/devices/pc8080/machine/vt100/machine.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.33.0/machine.xsl"?>
+<?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.33.1/machine.xsl"?>
 <machine id="vt100" type="pc8080" border="1" pos="center" background="#FAEBD7">
 	<name pos="center">VT100 Terminal</name>
 	<computer id="computer" busWidth="16"/>

diff --git a/devices/pcx86/machine/5150/cga/384kb/softkbd/machine.xml b/devices/pcx86/machine/5150/cga/384kb/softkbd/machine.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/pcx86/1.33.0/machine.xsl"?>
-<machine id="ibm5150" class="pcx86" border="1" width="1000px" pos="center" background="white">
+<?xml-stylesheet type="text/xsl" href="/versions/pcx86/1.33.1/machine.xsl"?>
+<machine id="ibm5150" type="pcx86" border="1" width="1000px" pos="center" background="white">
 	<name>IBM PC (Model 5150), CGA, 384K</name>
 	<computer id="pc-cga-384k" name="IBM PC"/>
 	<cpu id="cpu8088" model="8088"/>

diff --git a/devices/pcx86/machine/5150/cga/64kb/donkey/debugger/machine.xml b/devices/pcx86/machine/5150/cga/64kb/donkey/debugger/machine.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/pcx86/1.33.0/machine.xsl"?>
-<machine id="ibm5150" class="pcx86" border="1" width="980px" pos="center" background="#FAEBD7">
+<?xml-stylesheet type="text/xsl" href="/versions/pcx86/1.33.1/machine.xsl"?>
+<machine id="ibm5150" type="pcx86" border="1" width="980px" pos="center" background="#FAEBD7">
 	<name pos="center">IBM PC (Model 5150), CGA, 64K</name>
 	<computer id="pc-cga-64k" name="IBM PC" state="/devices/pcx86/machine/5150/cga/64kb/donkey/state.json"/>
 	<ram id="ramLow" addr="0x00000"/>

diff --git a/devices/pcx86/machine/5150/cga/64kb/donkey/machine.xml b/devices/pcx86/machine/5150/cga/64kb/donkey/machine.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/pcx86/1.33.0/machine.xsl"?>
-<machine id="ibm5150" class="pcx86" border="1" width="980px" pos="center" background="#FAEBD7">
+<?xml-stylesheet type="text/xsl" href="/versions/pcx86/1.33.1/machine.xsl"?>
+<machine id="ibm5150" type="pcx86" border="1" width="980px" pos="center" background="#FAEBD7">
 	<name pos="center">IBM PC (Model 5150), CGA, 64K</name>
 	<computer id="pc-cga-64k" name="IBM PC" state="/devices/pcx86/machine/5150/cga/64kb/donkey/state.json"/>
 	<ram id="ramLow" addr="0x00000"/>

diff --git a/devices/pcx86/machine/5150/cga/64kb/softkbd/machine.xml b/devices/pcx86/machine/5150/cga/64kb/softkbd/machine.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/pcx86/1.33.0/machine.xsl"?>
-<machine id="ibm5150" class="pcx86" border="1" width="1000px" pos="center" background="white">
+<?xml-stylesheet type="text/xsl" href="/versions/pcx86/1.33.1/machine.xsl"?>
+<machine id="ibm5150" type="pcx86" border="1" width="1000px" pos="center" background="white">
 	<name>IBM PC (Model 5150), CGA, 64K</name>
 	<computer id="pc-cga-64k" name="IBM PC"/>
 	<cpu id="cpu8088" model="8088"/>

diff --git a/devices/pcx86/machine/5150/dual/64kb/machine.xml b/devices/pcx86/machine/5150/dual/64kb/machine.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet type="text/xsl" href="/versions/pcx86/1.33.0/machine.xsl"?>
-<machine id="ibm5150" class="pcx86" border="1" pos="center" background="#FAEBD7">
+<?xml-stylesheet type="text/xsl" href="/versions/pcx86/1.33.1/machine.xsl"?>
+<machine id="ibm5150" type="pcx86" border="1" pos="center" background="#FAEBD7">
 	<name pos="center">IBM PC (Model 5150) with Dual Displays</name>
 	<computer id="pc-dual-64k" name="IBM PC" resume="1"/>
 	<ram id="ramLow" addr="0x00000"/>