diff --git a/modules/pc8080/lib/video.js b/modules/pc8080/lib/video.js
index 27da70307..efd777a26 100644
--- a/modules/pc8080/lib/video.js
+++ b/modules/pc8080/lib/video.js
@@ -550,7 +550,7 @@ Video.prototype.createFontVariation = function(cxCell, cyCell, fUnderline)
     for (var iChar = 0; iChar < nChars; iChar++) {
         for (var y = 0, yDst = y; y < this.cyCell; y++) {
             var offFontData = iChar * nFontBytesPerChar + ((nFontByteOffset + y) & (nFontBytesPerChar - 1));
-            var bits = this.abFontData[offFontData];
+            var bits = (fUnderline && y == 8? 0xff : this.abFontData[offFontData]);
             for (var nRows = 0; nRows < (cyCell / this.cyCell); nRows++) {
                 for (var x = 0, xDst = x; x < this.cxCell; x++) {
                     /*
diff --git a/versions/pc8080/1.23.3/pc8080-dbg.js b/versions/pc8080/1.23.3/pc8080-dbg.js
index d76a52324..87f1fa7f1 100644
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+++ b/versions/pc8080/1.23.3/pc8080-dbg.js
@@ -1,63 +1,63 @@
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+function Dd(a){z.call(this,"ROM",a,Dd);this.u=null;this.H=a.addr;this.C=a.size;this.I=a.writable;this.w=a.alias;this.F=a.file;this.J=ca(this.F);if(this.F){a=this.F;var b=da(this.J);"json"!=b&&"hex"!=b&&(a=pa()+"/api/v1/dump?file="+this.F+"&format=bytes&decimal=true");var c=this;oa(a,null,!0,function(a,b,f){Ed(c,a,b,f)})}}Wa(Dd);var Fd=[0,5];Dd.prototype.Ka=function(a,b,c,d){this.B=b;this.b=c;this.G=d;Gd(this)};
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+function Ed(a,b,c,d){if(d)a.ia("Unable to load system ROM (error "+d+": "+b+")");else{Ya(a.Hb,b,c);if("["==c.charAt(0)||"{"==c.charAt(0))try{var e=eval("("+c+")"),f=e.bytes,h=e.data;if(f)a.u=f;else if(h)for(a.u=Array(4*h.length),d=c=0;c<h.length;c++)a.u[d++]=h[c]&255,a.u[d++]=h[c]>>8&255,a.u[d++]=h[c]>>16&255,a.u[d++]=h[c]>>24&255;else a.u=e;a.Ja=e.symbols;if(!a.u.length){w("Empty ROM: "+b);return}if(1==a.u.length){w(a.u[0]);return}}catch(g){a.ia("ROM data error: "+g.message);return}else for(b=c.replace(/\n/gm,
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-function Gd(a){if(!jb(a))if(!a.F)D(a);else if(a.u&&a.B){a.C||(a.C=a.u.length);if(a.u.length!=a.C)kb(a,"ROM size (0x"+r(a.u.length)+") does not match specified size ("+("0x"+r(a.C))+")");else if(Hd(a,a.H)){var b=[];"number"==typeof a.w?b.push(a.w):null!=a.w&&a.w.length&&(b=a.w);for(var c=0;c<b.length;c++){for(var d=a,e=b[c],f=d.B,h=d.C,g=[],l=d.H>>>f.ha;0<h&&l<f.U.length;)g.push(f.U[l++]),h-=f.Aa;f=d.B;d=d.C;h=0;for(e>>>=f.ha;0<d&&e<f.U.length;){l=g[h++];if(!l)break;f.U[e++]=l;d-=f.Aa}}delete a.u}D(a)}}
-function Hd(a,b){if(sb(a.B,b,a.C,a.I?1:Sb)){var c;for(c=0;c<a.u.length;c++)xb(a.B,b+c,a.u[c]);if(a.I&&256==b){for(c=0;c<Fd.length;c++)xb(a.B,Fd[c],118);Ec(a.b,function(a){return function(b){if(0<=Fd.indexOf(b)){var c=!1,h=a.b,g=a.G;if(5==b)switch(c=!0,h.P){case 2:Id(a,String.fromCharCode(h.S));break;case 9:for(var l=Lc(h),k="",n=255;n--;){var p=a.b.W(l++);if(36==p)break;k+=String.fromCharCode(p)}Id(a,k);break;default:c=!1}c?wd.call(h):g&&(a.g("\nCP/M vector "+t(b)),F(h,b),g.fa());b=!0}else b=!1;return b}}(a));
-Gc(a.b,b)}return!0}return!1}function Id(a,b){b=b.replace(/\r/g,"");a.za&&(a.za.value+=b,a.za.scrollTop=a.za.scrollHeight)}Ja(function(){for(var a=B(document,"pc8080","rom"),b=0;b<a.length;b++){var c=a[b],d=A(c),d=new Dd(d);ab(d,c)}});function Jd(a){y.call(this,"RAM",a,Jd);this.w=a.addr;this.C=a.size;this.u=!1}Wa(Jd);m=Jd.prototype;m.Ka=function(a,b,c,d){this.B=b;this.b=c;this.G=d;D(this)};m.Ea=function(a,b){b||this.reset();return!0};m.Ha=function(a){return a?this.save():!0};
-m.reset=function(){!this.u&&this.C&&sb(this.B,this.w,this.C,1)&&(this.u=!0);this.u||x("No RAM allocated")};m.save=function(){return null};m.restore=function(){return!0};Ja(function(){for(var a=B(document,"pc8080","ram"),b=0;b<a.length;b++){var c=a[b],d=A(c),d=new Jd(d);ab(d,c)}});function Kd(a){y.call(this,"Keyboard",a,Kd,65536);this.reset();D(this)}Wa(Kd);var Ld={"1p":49,"2p":50,coin:51,left:37,right:39,fire:32},Md={65:37,68:39,76:32};Kd.prototype.reset=function(){this.b={}};
+function Gd(a){if(!jb(a))if(!a.F)D(a);else if(a.u&&a.B){a.C||(a.C=a.u.length);if(a.u.length!=a.C)kb(a,"ROM size (0x"+q(a.u.length)+") does not match specified size ("+("0x"+q(a.C))+")");else if(Hd(a,a.H)){var b=[];"number"==typeof a.w?b.push(a.w):null!=a.w&&a.w.length&&(b=a.w);for(var c=0;c<b.length;c++){for(var d=a,e=b[c],f=d.B,h=d.C,g=[],k=d.H>>>f.ha;0<h&&k<f.U.length;)g.push(f.U[k++]),h-=f.Aa;f=d.B;d=d.C;h=0;for(e>>>=f.ha;0<d&&e<f.U.length;){k=g[h++];if(!k)break;f.U[e++]=k;d-=f.Aa}}delete a.u}D(a)}}
+function Hd(a,b){if(sb(a.B,b,a.C,a.I?1:Sb)){var c;for(c=0;c<a.u.length;c++)xb(a.B,b+c,a.u[c]);if(a.I&&256==b){for(c=0;c<Fd.length;c++)xb(a.B,Fd[c],118);Ec(a.b,function(a){return function(b){if(0<=Fd.indexOf(b)){var c=!1,h=a.b,g=a.G;if(5==b)switch(c=!0,h.P){case 2:Id(a,String.fromCharCode(h.S));break;case 9:for(var k=Lc(h),l="",n=255;n--;){var p=a.b.W(k++);if(36==p)break;l+=String.fromCharCode(p)}Id(a,l);break;default:c=!1}c?wd.call(h):g&&(a.g("\nCP/M vector "+t(b)),G(h,b),g.fa());b=!0}else b=!1;return b}}(a));
+Gc(a.b,b)}return!0}return!1}function Id(a,b){b=b.replace(/\r/g,"");a.za&&(a.za.value+=b,a.za.scrollTop=a.za.scrollHeight)}Ja(function(){for(var a=C(document,"pc8080","rom"),b=0;b<a.length;b++){var c=a[b],d=A(c),d=new Dd(d);ab(d,c)}});function Jd(a){z.call(this,"RAM",a,Jd);this.w=a.addr;this.C=a.size;this.u=!1}Wa(Jd);m=Jd.prototype;m.Ka=function(a,b,c,d){this.B=b;this.b=c;this.G=d;D(this)};m.Ea=function(a,b){b||this.reset();return!0};m.Ha=function(a){return a?this.save():!0};
+m.reset=function(){!this.u&&this.C&&sb(this.B,this.w,this.C,1)&&(this.u=!0);this.u||w("No RAM allocated")};m.save=function(){return null};m.restore=function(){return!0};Ja(function(){for(var a=C(document,"pc8080","ram"),b=0;b<a.length;b++){var c=a[b],d=A(c),d=new Jd(d);ab(d,c)}});function Kd(a){z.call(this,"Keyboard",a,Kd,65536);this.reset();D(this)}Wa(Kd);var Ld={"1p":49,"2p":50,coin:51,left:37,right:39,fire:32},Md={65:37,68:39,76:32};Kd.prototype.reset=function(){this.b={}};
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 Kd.prototype.Ka=function(a,b,c,d){this.G=d;this.C=ob(a,"ChipSet")};function Nd(a,b,c){var d=!0,e;a:{e=b.keyCode;e=Md[e]||e;for(var f in Ld)if(Ld[f]===e){e=f;break a}e=null}e&&(d=Od(a,e,c));d||b.preventDefault();return d}function Od(a,b,c){a.b[b]=c;if(a.C)switch(b){case "1p":Cd(a.C,4,c);break;case "2p":Cd(a.C,2,c);break;case "coin":Cd(a.C,1,c);break;case "left":Cd(a.C,32,c);break;case "right":Cd(a.C,64,c);break;case "fire":Cd(a.C,16,c)}return!1}
-Ja(function(){for(var a=B(document,"pc8080","keyboard"),b=0;b<a.length;b++){var c=a[b],d=A(c),d=new Kd(d);ab(d,c)}});
-function Pd(a,b,c,d,e){var f=this;this.Ub=wa("Gecko/");var h=["","moz","ms","webkit"];y.call(this,"Video",a,Pd,262144);this.Z=a.screenWidth;this.X=a.screenHeight;this.va=a.bufferAddr;this.wc=a.bufferRAM;var g=a.bufferFormat;this.ca=g&&Qd[g.toLowerCase()]||Rd;this.Ma=a.bufferCols;this.Da=a.bufferRows;this.oc=this.la=a.cellWidth||1;this.da=a.cellHeight||1;this.Va=null;this.Ia=a.bufferBits||1;this.xc=a.bufferLeft||0;if(this.F=a.bufferRotate)this.F=this.F%360,0<this.F&&(this.F-=360),-90!=this.F&&(this.ia("unsupported buffer rotation: "+
+Ja(function(){for(var a=C(document,"pc8080","keyboard"),b=0;b<a.length;b++){var c=a[b],d=A(c),d=new Kd(d);ab(d,c)}});
+function Pd(a,b,c,d,e){var f=this;this.Ub=wa("Gecko/");var h=["","moz","ms","webkit"];z.call(this,"Video",a,Pd,262144);this.Z=a.screenWidth;this.X=a.screenHeight;this.va=a.bufferAddr;this.wc=a.bufferRAM;var g=a.bufferFormat;this.ca=g&&Qd[g.toLowerCase()]||Rd;this.Ma=a.bufferCols;this.Da=a.bufferRows;this.oc=this.la=a.cellWidth||1;this.da=a.cellHeight||1;this.Va=null;this.Ia=a.bufferBits||1;this.xc=a.bufferLeft||0;if(this.F=a.bufferRotate)this.F=this.F%360,0<this.F&&(this.F-=360),-90!=this.F&&(this.ia("unsupported buffer rotation: "+
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-function Td(a,b,c,d){if(d)a.ia("Unable to load font ROM (error "+d+": "+b+")");else{Ya(a.Hb,b,c);try{var e=eval("("+c+")"),f=e.bytes||e;if(!f||!f.length){x("Empty font ROM: "+b);return}if(1==f.length){x(f[0]);return}if(2048==f.length)Vd(a,f);else{a.ia("Unrecognized font data length ("+f.length+")");return}}catch(h){a.ia("Font ROM data error: "+h.message);return}(a.H||a.G)&&D(a)}}
+function Td(a,b,c,d){if(d)a.ia("Unable to load font ROM (error "+d+": "+b+")");else{Ya(a.Hb,b,c);try{var e=eval("("+c+")"),f=e.bytes||e;if(!f||!f.length){w("Empty font ROM: "+b);return}if(1==f.length){w(f[0]);return}if(2048==f.length)Vd(a,f);else{a.ia("Unrecognized font data length ("+f.length+")");return}}catch(h){a.ia("Font ROM data error: "+h.message);return}(a.H||a.G)&&D(a)}}
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+function Wd(a,b,c,d){var e=8>=a.oc?8:16,f=8<e?15:0,h=a.Va.length/e,g=!1===d,k={la:b,da:c};k.canvas=document.createElement("canvas");k.canvas.width=16*b;k.canvas.height=h/16*c;k.context=k.canvas.getContext("2d");for(var l=k.context.createImageData(b,c),n=0;n<h;n++){for(var p=0,v=p;p<a.da;p++)for(var u=n*e+(f+p&e-1),u=d&&8==p?255:a.Va[u],r=0;r<c/a.da;r++){for(var B=0,x=B;B<a.la;B++)for(var E=u&128>>(7<B?7:B),y=0;y<b/a.la;y++)g&&(E=!E),Xd(a,l,x,v,E?1:0),x++;v++}k.context.putImageData(l,(n&15)*b,(n>>
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 function Sd(a,b){!b&&a.w&&(a.Ub?a.N.style.width=a.N.style.height="":a.w.style.width=a.w.style.height="");db(a,"notifyFullScreen("+b+")",!0)}function Ud(a,b){a.Wb=b;a.wa=!1;if(void 0===a.ja||a.ja.length!=a.Wb)a.ja=Array(a.Wb)}function Xd(a,b,c,d,e){d=a.F?(b.height-c-1)*b.width+d:c+d*b.width;e&&1==a.ca&&(208<=c&&236>c?e=a.Ca+0:28<=c&&72>c&&(e=a.Ca+1));a=a.ra[e];d*=a.length;b.data[d]=a[0];b.data[d+1]=a[1];b.data[d+2]=a[2];b.data[d+3]=a[3]}
-Ja(function(){for(var a=B(document,"pc8080","video"),b=0;b<a.length;b++){var c=a[b],d=A(c),e=document.createElement("canvas");if(void 0===e||!e.getContext){c.innerHTML="<br/>Missing &lt;canvas&gt; support. Please try a newer web browser.";break}e.setAttribute("class","pcjs-canvas");e.setAttribute("width",d.screenWidth);e.setAttribute("height",d.screenHeight);e.style.backgroundColor=d.screenColor;e.style.height="auto";0<=qa().indexOf("MSIE")&&(c.onresize=function(a,b,c,d){return function(){b.style.height=
+Ja(function(){for(var a=C(document,"pc8080","video"),b=0;b<a.length;b++){var c=a[b],d=A(c),e=document.createElement("canvas");if(void 0===e||!e.getContext){c.innerHTML="<br/>Missing &lt;canvas&gt; support. Please try a newer web browser.";break}e.setAttribute("class","pcjs-canvas");e.setAttribute("width",d.screenWidth);e.setAttribute("height",d.screenHeight);e.style.backgroundColor=d.screenColor;e.style.height="auto";0<=qa().indexOf("MSIE")&&(c.onresize=function(a,b,c,d){return function(){b.style.height=
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 ic.prototype.R=function(a,b,c){var d=this;a=a+"-"+b;if(void 0===this.B[a])switch(b){case "kbd":return c.onkeydown=function(a){return lc(d,a,!0)},c.onkeyup=function(a){return lc(d,a,!1)},!0;default:if(void 0!==jc[b])return this.B[a]=c,a=function(a,b){return function(){mc(a,b,!0)}}(this,b),b=function(a,b){return function(){mc(a,b,!1)}}(this,b),"ontouchstart"in window?(c.ontouchstart=a,c.ontouchend=b):(c.onmousedown=a,c.onmouseup=c.onmouseout=b),!0}return!1};
 ic.prototype.fa=function(a,b,c,d){this.K=d;this.G=Na(a,"ChipSet")};function lc(a,b,c){var d=!0,e;a:{e=b.keyCode;e=kc[e]||e;for(var f in jc)if(jc[f]===e){e=f;break a}e=null}e&&(d=mc(a,e,c));d||b.preventDefault();return d}function mc(a,b,c){a.a[b]=c;if(a.G)switch(b){case "1p":ac(a.G,4,c);break;case "2p":ac(a.G,2,c);break;case "coin":ac(a.G,1,c);break;case "left":ac(a.G,32,c);break;case "right":ac(a.G,64,c);break;case "fire":ac(a.G,16,c)}return!1}
-ta(function(){for(var a=E(document,"pc8080","keyboard"),b=0;b<a.length;b++){var c=a[b],d=C(c),d=new ic(d);Ha(d,c)}});
+ta(function(){for(var a=E(document,"pc8080","keyboard"),b=0;b<a.length;b++){var c=a[b],d=D(c),d=new ic(d);Ha(d,c)}});
 function oc(a,b,c,d,e){var f=this;this.Xa=oa("Gecko/");var h=["","moz","ms","webkit"];u.call(this,"Video",a,oc);this.s=a.screenWidth;this.m=a.screenHeight;this.T=a.bufferAddr;this.xb=a.bufferRAM;var g=a.bufferFormat;this.C=g&&pc[g.toLowerCase()]||qc;this.Da=a.bufferCols;this.ba=a.bufferRows;this.ub=this.M=a.cellWidth||1;this.J=a.cellHeight||1;this.Oa=null;this.ka=a.bufferBits||1;this.Cb=a.bufferLeft||0;if(this.c=a.bufferRotate)this.c=this.c%360,0<this.c&&(this.c-=360),-90!=this.c&&(this.I("unsupported buffer rotation: "+
 this.c),this.c=0);this.gb=a.interruptRate;this.Eb=a.refreshRate||60;this.l=b;this.f=c;this.W=(this.Fb=d)||b||null;this.vb=this.s;this.wb=this.m;this.Za=this.s/this.Da|0;this.$a=this.m/this.ba|0;1<this.J&&this.ba++;b=a.smoothing;(c=ya.smoothing)&&(b="true"==c);if(null!=b)for(c=0;c<h.length;c++)if(d=(d=h[c])?d+"ImageSmoothingEnabled":"imageSmoothingEnabled",void 0!==this.f[d]){this.f[d]=b;break}if(this.g=a.screenRotate)this.g=this.g%360,0<this.g&&(this.g-=360),-90!=this.g?(this.I("unsupported screen rotation: "+
 this.g),this.g=0):(this.f.translate(0,this.m),this.f.rotate(this.g*Math.PI/180),this.f.scale(this.m/this.s,this.s/this.m));if(this.b=e)if(this.b.la=e.requestFullscreen||e.msRequestFullscreen||e.mozRequestFullScreen||e.webkitRequestFullscreen,this.b.la){for(c=0;c<h.length;c++)if(d=h[c]+"fullscreenchange","on"+d in document){document.addEventListener(d,function(){rc(f,document.fullscreenElement||document.msFullscreenElement||document.mozFullScreenElement||document.webkitFullscreenElement?!0:!1)},!1);
-break}for(c=0;c<h.length;c++)if(d=h[c]+"fullscreenerror","on"+d in document){document.addEventListener(d,function(){rc(f,null)},!1);break}}if(this.D=a.fontROM)"json"!=ca(this.D)&&(this.D=ia()+"/api/v1/dump?file="+this.D+"&format=bytes"),p(this.D,null,!0,function(a,b,c){sc(f,a,b,c)})}z(oc);var qc=0,pc={vt100:2};
+break}for(c=0;c<h.length;c++)if(d=h[c]+"fullscreenerror","on"+d in document){document.addEventListener(d,function(){rc(f,null)},!1);break}}if(this.D=a.fontROM)"json"!=ca(this.D)&&(this.D=ia()+"/api/v1/dump?file="+this.D+"&format=bytes"),q(this.D,null,!0,function(a,b,c){sc(f,a,b,c)})}y(oc);var qc=0,pc={vt100:2};
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-this.L={},this.Y=1<<this.ka,this.N=Array(this.Y+2),this.N[0]=[0,0,0,255],this.N[1]=[255,255,255,255],1==this.C&&(this.N[this.Y+0]=[255,255,0,255],this.N[this.Y+1]=[0,255,0,255]),2==this.C&&(this.Db=60,this.Qa=!1,this.O=Array(this.Da));(this.X=Na(a,"Keyboard"))&&this.l&&this.X.R(this.Fb?"textarea":"canvas","kbd",this.W);this.D||F(this)};
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+this.L={},this.Y=1<<this.ka,this.N=Array(this.Y+2),this.N[0]=[0,0,0,255],this.N[1]=[255,255,255,255],1==this.C&&(this.N[this.Y+0]=[255,255,0,255],this.N[this.Y+1]=[0,255,0,255]),2==this.C&&(this.Db=60,this.Qa=!1,this.O=Array(this.Da));(this.X=Na(a,"Keyboard"))&&this.l&&this.X.R(this.Fb?"textarea":"canvas","kbd",this.W);this.D||H(this)};
+function sc(a,b,c,d){if(d)a.I("Unable to load font ROM (error "+d+": "+b+")");else{Fa(a.Ra,b,c);try{var e=eval("("+c+")"),f=e.bytes||e;if(!f||!f.length){t("Empty font ROM: "+b);return}if(1==f.length){t(f[0]);return}if(2048==f.length)uc(a,f);else{a.I("Unrecognized font data length ("+f.length+")");return}}catch(h){a.I("Font ROM data error: "+h.message);return}(a.f||a.K)&&H(a)}}
 function uc(a,b){a.Oa=b;a.L[96]=[vc(a,a.M,a.J),vc(a,a.M,a.J,a.Qa)];a.L[64]=[vc(a,2*a.M,a.J),vc(a,2*a.M,a.J,a.Qa)];a.L[32]=a.L[0]=[vc(a,2*a.M,2*a.J),vc(a,2*a.M,2*a.J,a.Qa)]}
-function vc(a,b,c,d){var e=8>=a.ub?8:16,f=8<e?15:0,h=a.Oa.length/e;d=!1===d;var g={M:b,J:c};g.canvas=document.createElement("canvas");g.canvas.width=16*b;g.canvas.height=h/16*c;g.context=g.canvas.getContext("2d");for(var l=g.context.createImageData(b,c),k=0;k<h;k++){for(var r=0,q=r;r<a.J;r++)for(var D=a.Oa[k*e+(f+r&e-1)],A=0;A<c/a.J;A++){for(var v=0,N=v;v<a.M;v++)for(var x=D&128>>(7<v?7:v),y=0;y<b/a.M;y++)d&&(x=!x),wc(a,l,N,q,x?1:0),N++;q++}g.context.putImageData(l,(k&15)*b,(k>>4)*c)}return g}
+function vc(a,b,c,d){var e=8>=a.ub?8:16,f=8<e?15:0,h=a.Oa.length/e,g=!1===d,k={M:b,J:c};k.canvas=document.createElement("canvas");k.canvas.width=16*b;k.canvas.height=h/16*c;k.context=k.canvas.getContext("2d");for(var l=k.context.createImageData(b,c),r=0;r<h;r++){for(var p=0,z=p;p<a.J;p++)for(var x=r*e+(f+p&e-1),x=d&&8==p?255:a.Oa[x],A=0;A<c/a.J;A++){for(var G=0,B=G;G<a.M;G++)for(var w=x&128>>(7<G?7:G),F=0;F<b/a.M;F++)g&&(w=!w),wc(a,l,B,z,w?1:0),B++;z++}k.context.putImageData(l,(r&15)*b,(r>>4)*c)}return k}
 oc.prototype.aa=function(){return!0};oc.prototype.R=function(a,b,c){var d=this;switch(b){case "fullScreen":return this.B[b]=c,this.b&&this.b.la?c.onclick=function(){d.la()}:c.parentNode.removeChild(c),!0}return!1};
 oc.prototype.la=function(){var a=!1;if(this.b){if(this.b.la){a="100%";if(screen&&screen.width&&screen.height){var b=screen.width/screen.height,c=this.s/this.m;b>c&&(a=Math.round(c/b*100)+"%")}this.Xa?(this.l.style.width=a,this.l.style.width=a,this.l.style.display="block",this.l.style.margin="auto"):(this.b.style.width=a,this.b.style.height="auto");this.b.style.backgroundColor="black";this.b.la();a=!0}this.W&&this.W.focus()}return a};
 function rc(a,b){!b&&a.b&&(a.Xa?a.l.style.width=a.l.style.height="":a.b.style.width=a.b.style.height="")}function tc(a,b){a.cb=b;a.U=!1;if(void 0===a.H||a.H.length!=a.cb)a.H=Array(a.cb)}function wc(a,b,c,d,e){d=a.c?(b.height-c-1)*b.width+d:c+d*b.width;e&&1==a.C&&(208<=c&&236>c?e=a.Y+0:28<=c&&72>c&&(e=a.Y+1));a=a.N[e];d*=a.length;b.data[d]=a[0];b.data[d+1]=a[1];b.data[d+2]=a[2];b.data[d+3]=a[3]}
-ta(function(){for(var a=E(document,"pc8080","video"),b=0;b<a.length;b++){var c=a[b],d=C(c),e=document.createElement("canvas");if(void 0===e||!e.getContext){c.innerHTML="<br/>Missing &lt;canvas&gt; support. Please try a newer web browser.";break}e.setAttribute("class","pcjs-canvas");e.setAttribute("width",d.screenWidth);e.setAttribute("height",d.screenHeight);e.style.backgroundColor=d.screenColor;e.style.height="auto";0<=(window?window.navigator.userAgent:"").indexOf("MSIE")&&(c.onresize=function(a,
+ta(function(){for(var a=E(document,"pc8080","video"),b=0;b<a.length;b++){var c=a[b],d=D(c),e=document.createElement("canvas");if(void 0===e||!e.getContext){c.innerHTML="<br/>Missing &lt;canvas&gt; support. Please try a newer web browser.";break}e.setAttribute("class","pcjs-canvas");e.setAttribute("width",d.screenWidth);e.setAttribute("height",d.screenHeight);e.style.backgroundColor=d.screenColor;e.style.height="auto";0<=(window?window.navigator.userAgent:"").indexOf("MSIE")&&(c.onresize=function(a,
 b,c,d){return function(){b.style.height=(a.clientWidth*d/c|0)+"px"}}(c,e,d.screenWidth,d.screenHeight),c.onresize());var f=+(d.aspect||ya.aspect);f&&.3<=f&&3.33>=f&&(sa("onresize",function(a,b,c){return function(){b.style.height=(a.clientWidth/c|0)+"px"}}(c,e,f)),window.onresize());c.appendChild(e);f=document.createElement("textarea");oa("iOS")&&(f.setAttribute("autocapitalize","off"),f.setAttribute("autocorrect","off"));c.appendChild(f);var h=e.getContext("2d"),d=new oc(d,e,h,f,c);Ha(d,c)}});
-function J(a,b,c){this.id=a.id;this.key=xc(a,b,c);this.K=a.K;yc(this,a.pb)}function xc(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}
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-function yc(a,b){a[a.id]={};b&&K(a,"parms",b);a.a=!1}function zc(a){var b=!0;if(la()){var c=JSON.stringify(a[a.id]);na(a.key,c)||(t("Unable to store "+c.length+" bytes in browser local storage"),b=!1)}return b}function Ac(a){var b=!0;try{a[a.id]=JSON.parse(a[a.id])}catch(c){t(c.message||c),b=!1}return b}function Bc(a,b){return b?(a[a.id]=b,a.a=!0):a.a?!0:la()&&(b=ma(a.key))?(a[a.id]=b,a.a=!0):!1}function Cc(a,b){return a[a.id][b]||null}function K(a,b,c){try{a[a.id][b]=c}catch(d){}}
-function Dc(a,b,c){u.call(this,"Computer",a,Dc);this.h.P=!1;Ec(this,b);this.G=ob(this,"autoPower",a);this.f=0;this.L=a.busWidth||a.buswidth;this.b=Fc;this.s=null;this.l=this.H=!1;this.N=ob(this,"url")||"";(Math.random()+.1).toString(36);this.c=Gc(this);if(this.a=Ga("CPU",this.id)){this.K=Ga("Debugger",this.id);this.j=[];for(b=null;b=Na(this,"Video",b);)this.j.push(b);this.o=new Pa({id:this.Ra+".bus",busWidth:this.L},this.a,this.K);var d,e=B(this.id);if((this.g=Ga("Panel",this.id))&&this.g.ea)for(b=
-0;b<e.length;b++)d=e[b],d.I=this.g.I,d.V=this.g.V,d.ea=this.g.ea;this.V("PC8080 v1.23.3\nCopyright \u00a9 2012-2016 Jeff Parsons <Jeff@pcjs.org>\nLicense: GPL version 3 or later <http://gnu.org/licenses/gpl.html>");for(b=0;b<e.length;b++)d=e[b],d.fa&&d.fa(this,this.o,this.a,this.K);b=null;d=a.resume;void 0!==d&&(1<d.length?b=this.u=d:this.b=parseInt(d,10));var f;if(a=ob(this,"state")||(f=!0,a.state))b=this.C=a,f||(this.l=!0,this.b=Fc),this.b&&(this.A=new J(this,"1.23.3"),Bc(this.A)?b=null:delete this.A);
-!b&&this.b&&(b=Hc(this))&&(this.l=!0);if(b){var h=this;p(b,null,!0,function(a,b,c){c?(h.u=null,h.l=!1,h.I("Unable to load machine state from server (error "+c+(b?": "+(String.prototype.trim?b.trim():b.replace(/^\s+|\s+$/g,"")):"")+")")):(h.s=b,h.H=!0);F(h)})}else F(this);this.B.power||(this.G=!0);!c&&this.G&&Ic(this,this.Aa)}else t("Unable to find CPU component")}z(Dc);var Fc=0;
-function Ec(a,b){if(!b){var c;if("object"==typeof resources&&(c=resources.parms))try{b=eval("("+c+")")}catch(d){t(d.message+" ("+c+")")}}a.m=b}function ob(a,b,c){var d=b.toLowerCase(),d=ya[b]||ya[d];void 0===d&&a.m&&(d=a.m[b]);void 0===d&&c&&(d=c[b]);void 0===d&&"object"==typeof resources&&resources[b]&&(d=b);return d}function Ic(a,b,c){for(var d=B(a.id),e=0;e<=d.length;e++){var f=e<d.length?d[e]:a;if(!Ja(f)){Ja(f,function(){Ic(a,b,c)});return}}b.call(a,c)}
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+function K(a,b,c){this.id=a.id;this.key=xc(a,b,c);this.K=a.K;yc(this,a.pb)}function xc(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}
+K.prototype={constructor:K,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){yc(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,1);c=0}}};
+function yc(a,b){a[a.id]={};b&&L(a,"parms",b);a.a=!1}function zc(a){var b=!0;if(la()){var c=JSON.stringify(a[a.id]);na(a.key,c)||(t("Unable to store "+c.length+" bytes in browser local storage"),b=!1)}return b}function Ac(a){var b=!0;try{a[a.id]=JSON.parse(a[a.id])}catch(c){t(c.message||c),b=!1}return b}function Bc(a,b){return b?(a[a.id]=b,a.a=!0):a.a?!0:la()&&(b=ma(a.key))?(a[a.id]=b,a.a=!0):!1}function Cc(a,b){return a[a.id][b]||null}function L(a,b,c){try{a[a.id][b]=c}catch(d){}}
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