README formatting

This commit is contained in:
Jeff Parsons 2016-08-08 11:24:55 -07:00
commit 3ec9a31c92
3 changed files with 369 additions and 368 deletions

View file

@ -1,134 +1,134 @@
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var T={xa:1978.1,Vc:{ya:0,Hd:1,Md:16,$d:32,ne:64,le:128,tb:14},Ua:{ya:1,Cc:1,Rc:2,Nc:4,Oc:16,Pc:32,Qc:64,tb:8},Wc:{ya:2,Gd:3,xe:4,Id:8,he:16,ie:32,je:64,Jd:128,tb:0},re:{ya:3},pe:{ya:2,be:7},te:{ya:3,ze:1,se:2,ke:4,Ud:8,Kd:16,yd:32},qe:{ya:4},ue:{ya:5,Nd:1,Od:2,Pd:4,Qd:8,Ae:16}},U={xa:100,bb:{ya:66,Ee:1,Lc:2,Mc:4,fe:8,de:16,cc:32,bc:64,Xd:128},Bc:{ya:66,INIT:0},Ia:{Zd:{ya:98},Qa:{Ac:0,zc:1,Tc:2,Zc:4,Fc:5,Sc:6,Uc:7},Jb:16383},Ec:{ya:162,INIT:0},Dc:{ya:194,INIT:0}},Ed={SI1978:T,VT100:U};
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function(){this.qa(J(this),this.j);this.b-=7},function(){this.j=this.P;this.b-=5},function(){this.j=this.R;this.b-=5},function(){this.j=this.S;this.b-=5},function(){this.j=this.T;this.b-=5},function(){this.j=this.U;this.b-=5},function(){this.j=this.X;this.b-=5},function(){this.j=this.Y(J(this));this.b-=7},function(){this.b-=5},function(){this.j=Yc(this,this.P);this.b-=4},function(){this.j=Yc(this,this.R);this.b-=4},function(){this.j=Yc(this,this.S);this.b-=4},function(){this.j=Yc(this,this.T);this.b-=
4},function(){this.j=Yc(this,this.U);this.b-=4},function(){this.j=Yc(this,this.X);this.b-=4},function(){this.j=Yc(this,this.Y(J(this)));this.b-=7},function(){this.j=Yc(this,this.j);this.b-=4},function(){this.j=Zc(this,this.P);this.b-=4},function(){this.j=Zc(this,this.R);this.b-=4},function(){this.j=Zc(this,this.S);this.b-=4},function(){this.j=Zc(this,this.T);this.b-=4},function(){this.j=Zc(this,this.U);this.b-=4},function(){this.j=Zc(this,this.X);this.b-=4},function(){this.j=Zc(this,this.Y(J(this)));
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function(){Xc(this)||(G(this,N(this)),this.b-=6);this.b-=5},function(){var a=N(this);Jc(this,a&255|this.ta&-256);this.j=a>>8;this.b-=10},function(){var a=M(this);Xc(this)||G(this,a);this.b-=10},function(){this.ta&=-513;this.b-=4},function(){var a=M(this);Xc(this)||(P(this,this.N),G(this,a),this.b-=6);this.b-=11},function(){P(this,Lc(this)&255|this.j<<8);this.b-=11},function(){this.j=cd(this,L(this));this.b-=7},function(){P(this,this.N);G(this,48);this.b-=11},function(){Xc(this)&&(G(this,N(this)),
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var S={xa:1978.1,Xc:{ya:0,Jd:1,Od:16,be:32,pe:64,ne:128,tb:14},Ua:{ya:1,Ec:1,Tc:2,Pc:4,Qc:16,Rc:32,Sc:64,tb:8},Yc:{ya:2,Id:3,ze:4,Kd:8,je:16,ke:32,le:64,Ld:128,tb:0},te:{ya:3},re:{ya:2,de:7},ve:{ya:3,Be:1,ue:2,me:4,Wd:8,Md:16,Ad:32},se:{ya:4},we:{ya:5,Pd:1,Qd:2,Rd:4,Sd:8,Ce:16}},T={xa:100,bb:{ya:66,Ge:1,Nc:2,Oc:4,he:8,fe:16,dc:32,cc:64,Zd:128},Dc:{ya:66,INIT:0},Ia:{ae:{ya:98},Qa:{Cc:0,Bc:1,Vc:2,$c:4,Hc:5,Uc:6,Wc:7},Jb:16383},Gc:{ya:162,INIT:0},Fc:{ya:194,INIT:0}},Ed={SI1978:S,VT100:T};
R.prototype.pa=function(){return!1};R.prototype.Oa=function(a,b,c,d){this.A=b;this.b=c;this.H=d;this.w=a;Bb(b,this,this.G.Ob);Fb(b,this,this.G.Pb)};R.prototype.Ca=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};R.prototype.Ja=function(a){return a?this.save():!0};S.INIT=[[S.Xc.tb,S.Ua.tb,S.Yc.tb,0,0,0,0]];T.INIT=[[T.Dc.INIT,T.bb.Nc|T.bb.Oc,T.Gc.INIT,T.Fc.INIT],[0,0,0,0,Array(100)]];m=R.prototype;m.reset=function(){this.G.INIT&&!this.restore(this.G.INIT)&&this.ga("reset error")};
m.save=function(){var a=new Mc(this);switch(this.G.xa){case S.xa:H(a,0,[this.ra,this.D,this.wa,this.O,this.Z,this.ka,this.ma]);break;case T.xa:H(a,0,[this.da,this.J,this.fa,this.ea]),H(a,1,[this.L,this.u,this.K,this.W,this.I])}return a.data()};
m.restore=function(a){var b;if(a&&(b=a[0])&&b.length)switch(this.G.xa){case S.xa:return this.ra=b[0],this.D=b[1],this.wa=b[2],this.O=b[3],this.Z=b[4],this.ka=b[5],this.ma=b[6],!0;case T.xa:return this.da=b[0],this.J=b[2],this.fa=b[3],this.ea=b[4],b=a[1],this.L=b[0],this.u=b[1],this.K=b[2],this.W=b[3],this.I=b[4],!0}return!1};m.start=function(){};m.stop=function(){};function Fd(a,b,c){a.D&=~b;c&&(a.D|=b)}m.kd=function(a,b){var c=this.ra;D(this,a,null,b,"STATUS0",c);return c};
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m.ud=function(a,b,c){D(this,a,b,c,"WATCHDOG",null)};function Gd(a){var b=0,c=0,d=~a.L;for(a=0;10>a;a++)d&1&&(b=9-a),d>>=1;for(a=0;10>a;a++)d&1&&(c=9-a),d>>=1;return 10*b+c}
m.nd=function(a,b){var c=this.J,c=c&~T.bb.cc;if((Ac(this.b)&64)<<1&&(c|=T.bb.cc,c!=this.J)){var d,e;d=this.K&1;e=this.K>>1&7;switch(e){case T.Ia.Qa.Wc:break;case T.Ia.Qa.Bc:this.L=this.L<<1|d;break;case T.Ia.Qa.Hc:d=Gd(this);this.I[d]=T.Ia.Jb;fb(this,"doNVRCommand(): erase data at addr "+r(d));break;case T.Ia.Qa.Cc:this.u=this.u<<1|d;break;case T.Ia.Qa.$c:d=Gd(this);e=this.u&T.Ia.Jb;this.I[d]=e;fb(this,"doNVRCommand(): write data "+r(e)+" to addr "+r(d));break;case T.Ia.Qa.Uc:d=Gd(this);e=this.I[d];
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function Hd(a){w.call(this,"ROM",a,Hd);this.w=null;this.I=a.addr;this.u=a.size;this.J=a.writable;this.G=a.alias;this.D=a.file;this.K=ba(this.D);if(this.D){a=this.D;var b=ca(this.K);"json"!=b&&"hex"!=b&&(a=oa()+"/api/v1/dump?file="+this.D+"&format=bytes&decimal=true");var c=this;na(a,null,!0,function(a,b,f){Id(c,a,b,f)})}}Za(Hd);var Jd=[0,5];Hd.prototype.Oa=function(a,b,c,d){this.A=b;this.b=c;this.H=d;Kd(this)};
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var V={Cd:1,Dd:3,Ed:26," ":32,"!":33,'"':34,"#":35,$:36,"%":37,"&":38,"'":39,"(":40,")":41,"*":42,"+":43,",":44,"-":45,".":46,"/":47,0:48,1:49,2:50,3:51,4:52,5:53,6:54,7:55,8:56,9:57,":":58,";":59,"<":60,"=":61,">":62,"?":63,"@":64,xd:65,zd:66,Ad:67,Fd:68,E:69,Ld:70,Rd:71,Sd:72,Td:73,Vd:74,Wd:75,Yd:76,ae:77,ce:78,ee:79,ge:80,Q:81,me:82,oe:83,we:84,ye:85,Be:86,Ce:87,De:88,Fe:89,Ge:90,"[":91,"\\":92,"]":93,"^":94,_:95,"`":96,He:97,Ie:98,Je:99,d:100,e:101,Ke:102,Le:103,Me:104,Ne:105,Oe:106,k:107,Pe:108,
Qe:109,n:110,Re:111,p:112,q:113,r:114,Se:115,t:116,Ue:117,Ve:118,We:119,x:120,y:121,z:122,"{":123,"|":124,"}":125,"~":126},Qd={65:37,68:39,76:32},Rd={xa:1978.1,wb:{"1p":49,"2p":50,coin:51,left:37,right:39,fire:32}},W={xa:100,wb:{},Oa:{ya:130,Jc:1,Ic:2,Hc:4,Gc:8,Kc:16,ec:32,ve:64,Bd:128,INIT:0},B:{}};W.B[46]=3;W.B[80]=5;W.B[79]=6;W.B[89]=7;W.B[84]=8;W.B[87]=9;W.B[81]=10;W.B[39]=16;W.B[V["]"]]=20;W.B[V["["]]=21;W.B[73]=22;W.B[85]=23;W.B[82]=24;W.B[69]=25;W.B[V["1"]]=26;W.B[37]=32;W.B[40]=34;
W.B[19]=35;W.B[V["`"]]=36;W.B[V["-"]]=37;W.B[V["9"]]=38;W.B[V["7"]]=39;W.B[V["4"]]=40;W.B[V["3"]]=41;W.B[27]=42;W.B[38]=48;W.B[114]=49;W.B[112]=50;W.B[8]=51;W.B[V["="]]=52;W.B[V["0"]]=53;W.B[V["8"]]=54;W.B[V["6"]]=55;W.B[V["5"]]=56;W.B[V["2"]]=57;W.B[9]=58;W.B[103]=64;W.B[115]=65;W.B[113]=66;W.B[96]=67;W.B[10]=68;W.B[V["\\"]]=69;W.B[76]=70;W.B[75]=71;W.B[71]=72;W.B[70]=73;W.B[65]=74;W.B[104]=80;W.B[2013]=81;W.B[98]=82;W.B[97]=83;W.B[V["'"]]=85;W.B[V[";"]]=86;W.B[74]=87;W.B[72]=88;W.B[68]=89;
W.B[83]=90;W.B[110]=96;W.B[119]=97;W.B[101]=98;W.B[100]=99;W.B[13]=100;W.B[V["."]]=101;W.B[V[","]]=102;W.B[78]=103;W.B[66]=104;W.B[88]=105;W.B[120]=106;W.B[105]=112;W.B[99]=113;W.B[102]=114;W.B[109]=115;W.B[V["/"]]=117;W.B[77]=118;W.B[V[" "]]=119;W.B[86]=120;W.B[67]=121;W.B[90]=122;W.B[121]=123;W.B[17]=124;W.B[16]=125;W.B[20]=126;W.Hb={l4:W.Oa.Jc,l3:W.Oa.Ic,l2:W.Oa.Hc,l1:W.Oa.Gc,locked:W.Oa.Kc,online:W.Oa.ec,local:~W.Oa.ec};var Pd={SI1978:Rd,VT100:W};
function Kd(a){if(!jb(a))if(!a.D)E(a);else if(a.w&&a.A){a.u||(a.u=a.w.length);if(a.w.length!=a.u)kb(a,"ROM size (0x"+n(a.w.length)+") does not match specified size ("+("0x"+n(a.u))+")");else if(Ld(a,a.I)){var b=[];"number"==typeof a.G?b.push(a.G):null!=a.G&&a.G.length&&(b=a.G);for(var c=0;c<b.length;c++){for(var d=a,e=b[c],f=d.A,h=d.u,g=[],k=d.I>>>f.la;0<h&&k<f.V.length;)g.push(f.V[k++]),h-=f.Ba;f=d.A;d=d.u;h=0;for(e>>>=f.la;0<d&&e<f.V.length;){k=g[h++];if(!k)break;f.V[e++]=k;d-=f.Ba}}delete a.w}E(a)}}
function Ld(a,b){if(ub(a.A,b,a.u,a.J?1:Vb)){var c;for(c=0;c<a.w.length;c++)zb(a.A,b+c,a.w[c]);if(a.J&&256==b){for(c=0;c<Jd.length;c++)zb(a.A,Jd[c],118);Ic(a.b,function(a){return function(b){if(0<=Jd.indexOf(b)){var c=!1,h=a.b,g=a.H;if(5==b)switch(c=!0,h.R){case 2:Md(a,String.fromCharCode(h.T));break;case 9:for(var k=Pc(h),l="",p=255;p--;){var q=a.b.Y(k++);if(36==q)break;l+=String.fromCharCode(q)}Md(a,l);break;default:c=!1}c?Cd.call(h):g&&(a.g("\nCP/M vector "+r(b)),G(h,b),g.ja());b=!0}else b=!1;return b}}(a));
Kc(a.b,b)}return!0}return!1}function Md(a,b){b=b.replace(/\r/g,"");a.Aa&&(a.Aa.value+=b,a.Aa.scrollTop=a.Aa.scrollHeight)}Ia(function(){for(var a=B(document,"pc8080","rom"),b=0;b<a.length;b++){var c=a[b],d=A(c),d=new Hd(d);db(d,c)}});function Nd(a){w.call(this,"RAM",a,Nd);this.G=a.addr;this.u=a.size;this.w=!1}Za(Nd);m=Nd.prototype;m.Oa=function(a,b,c,d){this.A=b;this.b=c;this.H=d;E(this)};m.Ca=function(a,b){b||this.reset();return!0};m.Ja=function(a){return a?this.save():!0};
m.reset=function(){!this.w&&this.u&&ub(this.A,this.G,this.u,1)&&(this.w=!0);this.w||t("No RAM allocated")};m.save=function(){return null};m.restore=function(){return!0};Ia(function(){for(var a=B(document,"pc8080","ram"),b=0;b<a.length;b++){var c=a[b],d=A(c),d=new Nd(d);db(d,c)}});function Od(a){w.call(this,"Keyboard",a,Od,65536);(a=a.model)&&!Pd[a]&&Ka("Unrecognized Keyboard model: "+a);this.b=Pd[a]||{};this.reset();E(this)}Za(Od);
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Se:109,n:110,Te:111,p:112,q:113,r:114,Ue:115,t:116,We:117,Xe:118,Ye:119,x:120,y:121,z:122,"{":123,"|":124,"}":125,"~":126},Qd={65:37,68:39,76:32},Rd={xa:1978.1,wb:{"1p":49,"2p":50,coin:51,left:37,right:39,fire:32}},V={xa:100,wb:{},Ka:{ya:130,Lc:1,Kc:2,Jc:4,Ic:8,Mc:16,fc:32,ac:63,xe:64,Dd:128,INIT:0},B:{}};V.B[46]=3;V.B[80]=5;V.B[79]=6;V.B[89]=7;V.B[84]=8;V.B[87]=9;V.B[81]=10;V.B[39]=16;V.B[U["]"]]=20;V.B[U["["]]=21;V.B[73]=22;V.B[85]=23;V.B[82]=24;V.B[69]=25;V.B[U["1"]]=26;V.B[37]=32;V.B[40]=34;
V.B[19]=35;V.B[U["`"]]=36;V.B[U["-"]]=37;V.B[U["9"]]=38;V.B[U["7"]]=39;V.B[U["4"]]=40;V.B[U["3"]]=41;V.B[27]=42;V.B[38]=48;V.B[114]=49;V.B[112]=50;V.B[8]=51;V.B[U["="]]=52;V.B[U["0"]]=53;V.B[U["8"]]=54;V.B[U["6"]]=55;V.B[U["5"]]=56;V.B[U["2"]]=57;V.B[9]=58;V.B[103]=64;V.B[115]=65;V.B[113]=66;V.B[96]=67;V.B[10]=68;V.B[U["\\"]]=69;V.B[76]=70;V.B[75]=71;V.B[71]=72;V.B[70]=73;V.B[65]=74;V.B[104]=80;V.B[2013]=81;V.B[98]=82;V.B[97]=83;V.B[U["'"]]=85;V.B[U[";"]]=86;V.B[74]=87;V.B[72]=88;V.B[68]=89;
V.B[83]=90;V.B[110]=96;V.B[119]=97;V.B[101]=98;V.B[100]=99;V.B[13]=100;V.B[U["."]]=101;V.B[U[","]]=102;V.B[78]=103;V.B[66]=104;V.B[88]=105;V.B[120]=106;V.B[105]=112;V.B[99]=113;V.B[102]=114;V.B[109]=115;V.B[U["/"]]=117;V.B[77]=118;V.B[U[" "]]=119;V.B[86]=120;V.B[67]=121;V.B[90]=122;V.B[121]=123;V.B[17]=124;V.B[16]=125;V.B[20]=126;V.Hb={l4:V.Ka.Lc,l3:V.Ka.Kc,l2:V.Ka.Jc,l1:V.Ka.Ic,locked:V.Ka.Mc,online:V.Ka.fc,local:~V.Ka.fc};var Pd={SI1978:Rd,VT100:V};
Od.prototype.pa=function(a,b,c){var d=this,e=a+"-"+b;if(void 0===this.M[e]){if("led"==a&&this.b.Hb&&this.b.Hb[b])return this.M[e]=c,!0;switch(b){case "kbd":return c.onkeydown=function(a){return Sd(d,a,!0)},c.onkeyup=function(a){return Sd(d,a,!1)},!0;default:if(this.b.wb&&void 0!==this.b.wb[b])return this.M[e]=c,a=function(a,b){return function(){Td(a,b,!0)}}(this,b),b=function(a,b){return function(){Td(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};Od.prototype.Na=function(a,b,c,d){this.H=d;this.G=rb(a,"ChipSet");Cb(b,this,this.b.Ob);Gb(b,this,this.b.Pb)};Od.prototype.Ca=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};Od.prototype.Ja=function(a){return a?this.save():!0};W.INIT=[[W.Oa.INIT]];Od.prototype.reset=function(){this.u={};this.A={};this.b.INIT&&!this.restore(this.b.INIT)&&this.ga("reset error")};
Od.prototype.save=function(){var a=new I(this);switch(this.b.xa){case W.xa:J(a,0,[this.w])}return a.data()};Od.prototype.restore=function(a){var b;if(a&&(b=a[0])&&b.length)switch(this.b.xa){case Rd.xa:return!0;case W.xa:return this.w=b[0],Ud(this),!0}return!1};function Ud(a){for(var b in a.b.Hb){var c=a.M["led-"+b];if(c){var d=a.b.Hb[b],e=!!(a.w&d);d&d-1&&(e=!(a.w&~d));c.style.backgroundColor=e?"#ff0000":"#000000"}}}
c.onmouseout=b),!0}}return!1};Od.prototype.Oa=function(a,b,c,d){this.H=d;this.G=qb(a,"ChipSet");Bb(b,this,this.b.Ob);Fb(b,this,this.b.Pb)};Od.prototype.Ca=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};Od.prototype.Ja=function(a){return a?this.save():!0};V.INIT=[[V.Ka.INIT]];Od.prototype.reset=function(){this.u={};this.A={};this.b.INIT&&!this.restore(this.b.INIT)&&this.ga("reset error")};
Od.prototype.save=function(){var a=new Mc(this);switch(this.b.xa){case V.xa:H(a,0,[this.w])}return a.data()};Od.prototype.restore=function(a){var b;if(a&&(b=a[0])&&b.length)switch(this.b.xa){case Rd.xa:return!0;case V.xa:return this.w=b[0],Ud(this,this.w&V.Ka.ac),!0}return!1};function Ud(a,b){for(var c in a.b.Hb){var d=a.M["led-"+c];if(d){var e=a.b.Hb[c],f=!!(b&e);e&e-1&&(f=!(b&~e));d.style.backgroundColor=f?"#ff0000":"#000000"}}}
function Sd(a,b,c){var d=!0,e;a:{e=b.keyCode;e=Qd[e]||e;for(var f in a.b.wb)if(a.b.wb[f]===e){e=f;break a}e=null}e&&(d=Td(a,e,c),b.preventDefault());return d}
function Td(a,b,c){if(c)a.u[b]=Date.now(),delete a.A[b];else{var d=a.u[b];if(d&&100>Date.now()-d)return a.A[b]=d,Vd(a),!0;delete a.u[b]}if(a.G)switch(b){case "1p":Fd(a.G,T.Ua.Nc,c);break;case "2p":Fd(a.G,T.Ua.Rc,c);break;case "coin":Fd(a.G,T.Ua.Cc,c);break;case "left":Fd(a.G,T.Ua.Pc,c);break;case "right":Fd(a.G,T.Ua.Qc,c);break;case "fire":Fd(a.G,T.Ua.Oc,c)}return!0}
function Vd(a){for(var b=-1,c=Object.keys(a.A),d=0;d<c.length;d++){var e=c[d],f=100-(Date.now()-a.A[e]);if(0<f){if(0>b||b>f)b=f}else delete a.A[e],Td(a,e,!1)}0<=b&&setTimeout(function(){Vd(a)},b)}Od.prototype.D=function(a,b,c){D(this,a,b,c,"KBDUART.STATUS",null);this.w=b;Ud(this)};W.Ob={};W.Pb={130:Od.prototype.D};Ja(function(){for(var a=A(document,"pc8080","keyboard"),b=0;b<a.length;b++){var c=a[b],d=z(c),d=new Od(d);eb(d,c)}});
function Wd(a,b,c,d,e){var f=this;this.fc=xa("Gecko/");var h=["","moz","ms","webkit"];w.call(this,"Video",a,Wd,262144);this.ba=a.screenWidth;this.W=a.screenHeight;this.Ea=a.bufferAddr;this.ad=a.bufferRAM;var g=a.bufferFormat;this.Z=g&&Xd[g.toLowerCase()]||Yd;this.Sa=a.bufferCols;this.fa=a.bufferRows;this.Xc=this.oa=a.cellWidth||1;this.ha=a.cellHeight||1;this.cb=null;this.Ra=a.bufferBits||1;this.bd=a.bufferLeft||0;if(this.D=a.bufferRotate)this.D=this.D%360,0<this.D&&(this.D-=360),-90!=this.D&&(this.ga("unsupported buffer rotation: "+
this.D),this.D=0);this.jc=a.interruptRate;this.cd=a.refreshRate||60;this.O=b;this.I=c;this.Ga=(this.yc=d)||b||null;this.Yc=this.ba;this.$c=this.W;this.Ib=this.ba/this.Sa|0;this.dc=this.W/this.fa|0;1<this.ha&&this.fa++;b=a.smoothing;(c=Sa.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.I[d]){this.I[d]=b;break}if(this.J=a.screenRotate)this.J=this.J%360,0<this.J&&(this.J-=360),-90!=this.J?(this.ga("unsupported screen rotation: "+
this.J),this.J=0):(this.I.translate(0,this.W),this.I.rotate(this.J*Math.PI/180),this.I.scale(this.W/this.ba,this.ba/this.W));if(this.u=e)if(this.u.fb=e.requestFullscreen||e.msRequestFullscreen||e.mozRequestFullScreen||e.webkitRequestFullscreen,this.u.fb){for(c=0;c<h.length;c++)if(d=h[c]+"fullscreenchange","on"+d in document){document.addEventListener(d,function(){Zd(f,document.fullscreenElement||document.msFullscreenElement||document.mozFullScreenElement||document.webkitFullscreenElement?!0:!1)},
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Wd.prototype.Na=function(a,b,c,d){this.w=a;this.A=b;this.b=c;this.H=d;this.G=rb(a,"ChipSet");!this.Z&&this.G&&this.G.Wb==T.xa&&(this.Z=1);this.K=this.Sa*this.oa;this.da=this.fa*this.ha;b=this.K;c=this.da;this.D&&(b=this.da,c=this.K);this.Ta=(this.K*this.Ra>>3)*this.da;if(this.ad||vb(this.A,this.Ea,this.Ta,3))1<this.oa?ae(this,this.Sa*this.fa):(this.gc=this.I.createImageData(b,c),this.ic=16/this.Ra|0,ae(this,this.Ta>>1)),this.L=document.createElement("canvas"),this.L.width=b,this.L.height=c,this.eb=
this.L.getContext("2d"),this.ra={},this.Ha=1<<this.Ra,this.wa=Array(this.Ha+2),this.wa[0]=[0,0,0,255],this.wa[1]=[255,255,255,255],1==this.Z&&(this.wa[this.Ha+0]=[255,255,0,255],this.wa[this.Ha+1]=[0,255,0,255]),2==this.Z&&(this.kc=60,this.ub=!1,this.za=Array(this.Sa));if(this.ea=rb(a,"Keyboard")){for(var e in this.vb)this.ea.pa("led",e,this.vb[e]);this.O&&this.ea.pa(this.yc?"textarea":"canvas","kbd",this.Ga)}this.ka||E(this)};
function $d(a,b,c,d){if(d)a.ga("Unable to load font ROM (error "+d+": "+b+")");else{bb(a.Rb,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)be(a,f);else{a.ga("Unrecognized font data length ("+f.length+")");return}}catch(h){a.ga("Font ROM data error: "+h.message);return}(a.I||a.H)&&E(a)}}
function be(a,b){a.cb=b;a.ra[96]=[ce(a,a.oa,a.ha),ce(a,a.oa,a.ha,a.ub)];a.ra[64]=[ce(a,2*a.oa,a.ha),ce(a,2*a.oa,a.ha,a.ub)];a.ra[32]=a.ra[0]=[ce(a,2*a.oa,2*a.ha),ce(a,2*a.oa,2*a.ha,a.ub)]}
function ce(a,b,c,d){var e=8>=a.Xc?8:16,f=8<e?15:0,h=a.cb.length/e,g=!1===d,k={oa:b,ha: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),p=0;p<h;p++){for(var q=0,y=q;q<a.ha;q++)for(var x=p*e+(f+q&e-1),x=d&&8==q?255:a.cb[x],u=0;u<c/a.ha;u++){for(var B=0,v=B;B<a.oa;B++)for(var H=x&128>>(7<B?7:B),C=0;C<b/a.oa;C++)g&&(H=!H),de(a,l,v,y,H?1:0),v++;y++}k.context.putImageData(l,(p&15)*b,(p>>
4)*c)}return k}
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var ke={"?":"help/print","a [#]":"assemble","b [#]":"breakpoint",c:"clear output","d [#]":"dump memory","e [#]":"edit memory",f:"frequencies","g [#]":"go [to #]",h:"halt","i [#]":"input port #","if":"eval expression","int [#]":"request interrupt",k:"stack trace",ln:"list nearest symbol(s)",m:"messages","o [#]":"output port #",p:"step over",print:"print expression",r:"dump/set registers",reset:"reset machine",s:"set options","t [#]":"trace","u [#]":"unassemble",v:"print version","var":"assign variable"},
ge=8080,le="NONE ACI ADC ADD ADI ANA ANI CALL CC CM CNC CNZ CP CPE CPO CZ CMA CMC CMP CPI DAA DAD DCR DCX DI EI HLT IN INR INX JMP JC JM JNC JNZ JP JPE JPO JZ LDA LDAX LHLD LXI MOV MVI NOP ORA ORI OUT PCHL POP PUSH RAL RAR RET RC RM RNC RNZ RP RPE RPO RZ RLC RRC RST SBB SBI SHLD SPHL STA STAX STC SUB SUI XCHG XRA XRI XTHL".split(" "),me="NONE ADC ADC ADD ADD AND AND CALL CALLC CALLS CALLNC CALLNZ CALLNS CALLP CALLNP CALLZ NOT CMC CMP CMP DAA ADD DEC DEC CLI STI HLT IN INC INC JMP JC JS JNC JNZ JNS JP JNP JZ MOV MOV MOV MOV MOV MOV NOP OR OR OUT JMP POP PUSH RCL RCR RET RETC RETS RETNC RETNZ RETNS RETP RETNP RETZ ROL ROR RST SBB SBB MOV MOV MOV MOV STC SUB SUB XCHG XOR XOR XCHG".split(" "),
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function Af(a,b){switch(b[1]){case "8080":a.style=ge;break;case "8086":a.style=8086;break;case "cs":var c;void 0!==b[3]&&(c=+b[3]);switch(b[2]){case "int":a.b.i.lb=c;break;case "start":a.b.i.yb=c;break;case "stop":a.b.i.nb=c;break;default:a.g("unknown cs option");return}void 0!==c&&jc(a.b);a.g("checksums "+(a.b.C.hb?"enabled":"disabled"));return;case "sp":void 0!==b[2]&&(Bc(a.b,+b[2])||a.g("warning: using 1x multiplier, previous target not reached"));a.g("target speed: "+(a.b.i.Xa.toFixed(2)+"Mhz")+
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function He(a,b,c,d){if(b=se(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c){d=se(a,c,!0);if(!d||d.F<b.F)return;e=d.F-b.F;if(256<e){a.g("range too large");return}d=-1}c=0;for(var f;0<e&&d--;){f=jb(a,!1)||a.ba?a.L:null;var h=null!=f?"cycles":null,g=vf(a,b),k=b.F;if(g[0]&&d&&(!c&&d||0>g[0].indexOf("+"))){var l=g[0]+":";g[2]&&(l+=" "+g[2]);a.g(l)}g[3]&&(h=g[3],f=null);f=mf(a,b,h,f);a.g(f);a.W=b;e-=b.F-k;c++}}}
function ze(a,b,c,d){if(c)if(b){0>a.D&&a.G.length&&(a.D=0);if(0>a.D||b!=a.G[a.D])a.G.splice(0,0,b),a.D=0;a.D--}else a.fa?b="end":b=a.G[a.D+1];a=[];if(b){b=b.toLowerCase().replace(/""/g,"'");c=0;var e=null;d=d||";";for(var f=0;f<=b.length;f++){var h=b.charAt(f);if('"'==h||"'"==h)e?h==e&&(e=null):e=h;else if(h==d&&!e||!h)a.push(ja(b.substring(c,f))),c=f+1}}return a}
function lf(a,b,c){var d=!0;try{b.length&&"end"!=b?c||a.g(">> "+b):(a.fa&&(a.g("ended assemble at "+Z(a.ea.F)),a.W=a.ea,a.fa=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.za=null;if(kb(a)&&0<b.length){a.fa&&(b="a "+Z(a.ea.F)+" "+b);var f=b.replace(/ +/g," ").split(" ");if(f&&f.length)for(var h=f[0],g=h.charAt(0),k=1;k<h.length;k++){var l=h.charAt(k);if("?"==g||"r"==g||"a">l||"z"<l){f[0]=h.substr(k);f.unshift(h.substr(0,k));break}}switch(f[0].charAt(0)){case "a":var p=se(a,f[1],!0);if(p)if(a.ea=
p,void 0===f[2])a.g("begin assemble at "+Z(p.F)),a.fa=!0,mc(a.b);else{var q;a.g("not supported yet");q=[];if(q.length){for(var y=0;y<q.length;y++)a.qa(p,q[y],1);a.g(mf(a,a.ea))}}break;case "b":a:{var x=f[0],u=f[1],B=b;if("?"==u)a.g("breakpoint commands:"),a.g("\tbi [p]\ttoggle break on input port [p]"),a.g("\tbo [p]\ttoggle break on output port [p]"),a.g("\tbp [a]\tset exec breakpoint at addr [a]"),a.g("\tbr [a]\tset read breakpoint at addr [a]"),a.g("\tbw [a]\tset write breakpoint at addr [a]"),
a.g("\tbc [a]\tclear breakpoint at addr [a]"),a.g("\tbl\tlist all breakpoints"),a.g("\tbn [n]\tbreak after [n] instruction(s)");else{var v=x.charAt(1);if("l"==v){var H=0,H=H+kf(a,a.u),H=H+kf(a,a.Z);(H+=kf(a,a.I))||a.g("no breakpoints")}else if("n"==v)a.wa=sf(a,u),a.g("break after "+a.wa+" instruction(s)");else if(void 0===u)a.g("missing breakpoint address");else{var C=X();if("*"!=u&&(C=se(a,u,!0),!C))break a;u=r(C.F);"c"==v?null==C.F?(he(a),a.g("all breakpoints cleared")):Je(a,a.u,C)||Je(a,a.Z,C)||
Je(a,a.I,C)||a.g("breakpoint missing: "+Z(C.F)):"i"==v?a.g("breakpoint "+(Bb(a.A,C.F)?"enabled":"cleared")+": port "+u+" (input)"):"o"==v?a.g("breakpoint "+(Fb(a.A,C.F)?"enabled":"cleared")+": port "+u+" (output)"):null!=C.F&&(ye(a,C,B),"p"==v?a.Va(a.u,C):"r"==v?a.Va(a.Z,C):"w"==v?a.Va(a.I,C):a.g("unknown breakpoint command: "+v))}}}break;case "c":a.Aa&&(a.Aa.value="");break;case "d":a:{var ia,qa=f[0],Aa=f[1],Va=f[2],Xf=f[3];if("?"==Aa){var Ba="";for(ia in pe)a.Ga[ia]&&(Ba&&(Ba+=","),Ba+=ia);Ba+=
",state,symbols";a.g("dump memory commands:");a.g("\tdb [a] [#] dump # bytes at address a");a.g("\tdw [a] [#] dump # words at address a");a.g("\tdd [a] [#] dump # dwords at address a");a.g("\tdh [#] [#] dump # instructions from history");Ba.length&&a.g("dump extension commands:\n\t"+Ba)}else if("state"==Aa){var Le=Df(a.w,!0);"console"==Va?console.log(Le):(a.Aa&&(a.Aa.value=""),a.g(Le))}else if("symbols"==Aa)for(var dd=0;dd<a.J.length;dd++){var ed=a.J[dd],lb;for(lb in ed.Ma)if("."!=lb.charAt(0)){var Me=
ed.Ma[lb].o;if(void 0!==Me){var Ne=ed.Ma[lb].l;Ne&&(lb=Ne);a.g(Z(Me)+" "+lb)}}}else{if("d"==qa){for(ia in pe)if(f[1]==ia){var Oe=a.Ga[ia];Oe?(f.shift(),f.shift(),Oe(f)):a.g("no dump registered for "+Aa);break a}Aa||(qa=a.Ib||"db")}else a.Ib=qa;if("dh"==qa){var Pe=Aa,Qe=Va,Re="",Se=0,Y=a.ma,Ca=a.O;if(Ca.length){var ea=+Pe||a.eb,mb=+Qe||10;isNaN(ea)?ea=mb:Re="more ";ea>Ca.length&&(a.g("note: only "+Ca.length+" available"),ea=Ca.length);Y-=ea;0>Y&&(null==Ca[Ca.length-1].F?(ea=Y+ea,Y=0):Y+=Ca.length);
var fd=[];"call"==Qe&&(mb=1E5,fd=["CALL"]);for(void 0!==Pe&&a.g(ea+" instructions earlier:");0<mb&&Y!=a.ma;){var Te=Ca[Y++];if(null==Te.F)break;var Kb=X(Te.F),Yf=ea--,Ue=mf(a,Kb,"history",Yf);(!fd.length||0<=Ue.indexOf(fd[0]))&&a.g(Ue);Kb.Sb&&(Y+=Kb.Sb,mb-=Kb.Sb,ea-=Kb.Sb);Y>=Ca.length&&(Y=0);a.eb=ea;Se++;mb--}}Se||(a.g("no "+Re+"history available"),a.eb=void 0)}else{var oc=se(a,Aa);if(oc){var pc=0;Va&&("l"==Va.charAt(0)&&(Va=Va.substr(1)||Xf),pc=sf(a,Va)>>>0,65536<pc&&(pc=65536));for(var Wa="",qc=
"dd"==qa?4:"dw"==qa?2:1,rc=qc*pc||128,Zf=rc+15>>4||1;Zf--&&0<rc;){var sc=0,gd=0,Lb,Mb="",hd="",Aa=Z(oc.F);for(Lb=16;0<Lb&&0<rc;Lb--){var tc=a.Y(oc,1),sc=sc|tc<<(gd++<<3);gd==qc&&(Mb+=n(sc,2*qc),Mb+=1==qc?9==Lb?"-":" ":" ",sc=gd=0);hd+=32<=tc&&128>tc?String.fromCharCode(tc):".";rc--}Wa&&(Wa+="\n");Wa+=Aa+" "+Mb+(0==Lb?" "+hd:"")}Wa&&a.g(Wa);a.Ta=oc}}}}break;case "e":if("else"==f[0])break;var uc=1,Ve=255,We=a.Y,Xe=a.qa;"ew"==f[0]&&(uc=2,Ve=65535,We=a.Pa,Xe=a.Qb);var Ye=uc<<1,Ze=f[1];if(null==Ze)a.g("edit memory commands:"),
a.g("\teb [a] [...] edit bytes at address a"),a.g("\tew [a] [...] edit words at address a");else{var vc=se(a,Ze);if(vc)for(var wc=2;wc<f.length;wc++){var Nb=xe(a,f[wc]);if(void 0===Nb){a.g("unrecognized value: "+f[wc]);break}Nb&~Ve&&a.g("warning: "+n(Nb)+" exceeds "+uc+"-byte value");var $f=We.call(a,vc);a.g("changing "+Z(vc.F)+" from 0x"+n($f,Ye)+" to 0x"+n(Nb,Ye));Xe.call(a,vc,Nb,uc)}}break;case "f":xf(a,f[1]);break;case "g":a:{var $e=f[1],ag=b;if(void 0!==$e){var id=se(a,$e,!0);if(!id)break a;
ye(a,id,ag);a.Va(a.u,id,!0)}a.$a(!0)||c||a.g("cpu busy or unavailable, run command ignored")}break;case "h":a:{var jd;if(a.C.va)jd="halting",a.ja();else{if(jb(a,!0))break a;jd="already halted"}c||a.g(jd)}break;case "i":if("if"==f[0]){var kd;var Ob=b.substr(2),Ob=ja(Ob);xe(a,Ob)?(c||a.g("true: "+Ob),kd=!0):(c||a.g("false: "+Ob),kd=!1);kd||(d=!1);break}if("int"==f[0]){var xc;var bg=f[1];if(a.b.ta&512){var ld=xe(a,bg);if(null==ld)xc=!1;else{a.g("requesting interrupt level "+ld);var af=a.b;af.u=af.u&
-8|ld|8;xc=!0}}else a.g("interrupts disabled (use rif=1 to enable)"),xc=!1;xc||(d=!1);break}var md=f[1];if(md&&"?"!=md){var nd=sf(a,md);if(void 0!==nd){var cg=Db(a.A,nd);a.g(r(nd)+": "+("0x"+n(cg,2)))}}else a.g("input commands:"),a.g("\ti [p]\tread port [p]"),a.g("warning: port accesses can affect hardware state");break;case "k":var dg=f[0];if("?"==f[1])a.g("stack trace commands:"),a.g("\tk\tshow frame addresses"),a.g("\tks\tshow symbol information");else{var od=0,bf=X(),Pb=X(a.b.ia);for(a.g("stack trace for "+
Z(Pb.F));10>od;){for(var Xa=null,eg=256;65536>Pb.F>>>0;){bf.F=a.Pa(Pb,2);if(null==Pb.F||!eg--)break;for(var fg=a,yc=bf,cf=null,Qb=yc.F,df=Qb,pd=1;6>=pd&&Qb;pd++){if(2<pd){yc.F=Qb;var zc=mf(fg,yc);if(0<=zc.indexOf("CALL")){var ef=zc.indexOf(" ");if(Qb+(zc.indexOf(" ",ef+1)-ef-1)/2==df){cf=zc;break}}}Qb--}yc.F=df;if(Xa=cf)break}if(!Xa||null==Xa)break;var ff=null;if("ks"==dg){var gf=Xa.match(/[0-9A-F]+$/);gf&&(ff=zf(a,gf[0]))}Xa=ha(Xa,50)+" ;"+(ff||"stack="+Z(Pb.F));a.g(Xa);od++}od||a.g("no return addresses found")}break;
g&255;break;case "DE":d.S=g>>8&255;case "E":d.T=g&255;break;case "H":d.U=g&255;break;case "HL":d.U=g>>8&255;case "L":d.X=g&255;break;case "SP":d.ia=g&65535;break;case "PC":G(d,g);a.W=X(d.N);break;case "PS":Jc(d,g);break;case "PSW":Jc(d,g&255|d.ta&-256);d.j=g>>8;break;case "CF":d.aa=g?d.aa|256:d.aa&255;break;case "PF":g?Uc(d)||(d.ca^=1):Uc(d)&&(d.ca^=1);break;case "AF":d.ua=g?~d.ca&16|d.ua&-17:d.ca&16|d.ua&-17;break;case "ZF":d.aa=g?d.aa&-256:d.aa|255;break;case "SF":g?Xc(d)||(d.ca^=192):Xc(d)&&(d.ca^=
192);break;case "IF":d.ta=g?d.ta|512:d.ta&-513;break;default:a.g("unknown register: "+e);return}if(!h){a.g("invalid value: "+f);return}lc(d);a.g("updated registers:")}a.g(pf(a));c&&(a.W=X(d.N),He(a,Y(a.W.F)))}}function Bf(a,b){b=ia(b);var c=b.match(/^(['"])(.*?)\1$/);c?a.g(Ee(a,c[2])):xe(a,b,!0)}function Cf(a,b,c){var d="t"!=b;c=sf(a,c,null,!0)||1;var e=1==c?0:1;"tc"==b&&(e=c,c=1);xa(c,function(){return hb(a,!0)&&a.rb(e,d,!1)},function(){lc(a.b);hb(a,!1)})}
function He(a,b,c,d){if(b=se(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c){d=se(a,c,!0);if(!d||d.F<b.F)return;e=d.F-b.F;if(256<e){a.g("range too large");return}d=-1}c=0;for(var f;0<e&&d--;){f=ib(a,!1)||a.ba?a.L:null;var h=null!=f?"cycles":null,g=vf(a,b),k=b.F;if(g[0]&&d&&(!c&&d||0>g[0].indexOf("+"))){var l=g[0]+":";g[2]&&(l+=" "+g[2]);a.g(l)}g[3]&&(h=g[3],f=null);f=mf(a,b,h,f);a.g(f);a.W=b;e-=b.F-k;c++}}}
function ze(a,b,c,d){if(c)if(b){0>a.D&&a.G.length&&(a.D=0);if(0>a.D||b!=a.G[a.D])a.G.splice(0,0,b),a.D=0;a.D--}else a.fa?b="end":b=a.G[a.D+1];a=[];if(b){b=b.toLowerCase().replace(/""/g,"'");c=0;var e=null;d=d||";";for(var f=0;f<=b.length;f++){var h=b.charAt(f);if('"'==h||"'"==h)e?h==e&&(e=null):e=h;else if(h==d&&!e||!h)a.push(ia(b.substring(c,f))),c=f+1}}return a}
function lf(a,b,c){var d=!0;try{b.length&&"end"!=b?c||a.g(">> "+b):(a.fa&&(a.g("ended assemble at "+Y(a.ea.F)),a.W=a.ea,a.fa=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.za=null;if(jb(a)&&0<b.length){a.fa&&(b="a "+Y(a.ea.F)+" "+b);var f=b.replace(/ +/g," ").split(" ");if(f&&f.length)for(var h=f[0],g=h.charAt(0),k=1;k<h.length;k++){var l=h.charAt(k);if("?"==g||"r"==g||"a">l||"z"<l){f[0]=h.substr(k);f.unshift(h.substr(0,k));break}}switch(f[0].charAt(0)){case "a":var p=se(a,f[1],!0);if(p)if(a.ea=
p,void 0===f[2])a.g("begin assemble at "+Y(p.F)),a.fa=!0,lc(a.b);else{var q;a.g("not supported yet");q=[];if(q.length){for(var y=0;y<q.length;y++)a.qa(p,q[y],1);a.g(mf(a,a.ea))}}break;case "b":a:{var x=f[0],v=f[1],z=b;if("?"==v)a.g("breakpoint commands:"),a.g("\tbi [p]\ttoggle break on input port [p]"),a.g("\tbo [p]\ttoggle break on output port [p]"),a.g("\tbp [a]\tset exec breakpoint at addr [a]"),a.g("\tbr [a]\tset read breakpoint at addr [a]"),a.g("\tbw [a]\tset write breakpoint at addr [a]"),
a.g("\tbc [a]\tclear breakpoint at addr [a]"),a.g("\tbl\tlist all breakpoints"),a.g("\tbn [n]\tbreak after [n] instruction(s)");else{var u=x.charAt(1);if("l"==u){var I=0,I=I+kf(a,a.u),I=I+kf(a,a.Z);(I+=kf(a,a.I))||a.g("no breakpoints")}else if("n"==u)a.wa=sf(a,v),a.g("break after "+a.wa+" instruction(s)");else if(void 0===v)a.g("missing breakpoint address");else{var C=X();if("*"!=v&&(C=se(a,v,!0),!C))break a;v=r(C.F);"c"==u?null==C.F?(he(a),a.g("all breakpoints cleared")):Je(a,a.u,C)||Je(a,a.Z,C)||
Je(a,a.I,C)||a.g("breakpoint missing: "+Y(C.F)):"i"==u?a.g("breakpoint "+(Ab(a.A,C.F)?"enabled":"cleared")+": port "+v+" (input)"):"o"==u?a.g("breakpoint "+(Eb(a.A,C.F)?"enabled":"cleared")+": port "+v+" (output)"):null!=C.F&&(ye(a,C,z),"p"==u?a.Va(a.u,C):"r"==u?a.Va(a.Z,C):"w"==u?a.Va(a.I,C):a.g("unknown breakpoint command: "+u))}}}break;case "c":a.Aa&&(a.Aa.value="");break;case "d":a:{var W,qa=f[0],Aa=f[1],Va=f[2],Xf=f[3];if("?"==Aa){var Ba="";for(W in pe)a.Ga[W]&&(Ba&&(Ba+=","),Ba+=W);Ba+=",state,symbols";
a.g("dump memory commands:");a.g("\tdb [a] [#] dump # bytes at address a");a.g("\tdw [a] [#] dump # words at address a");a.g("\tdd [a] [#] dump # dwords at address a");a.g("\tdh [#] [#] dump # instructions from history");Ba.length&&a.g("dump extension commands:\n\t"+Ba)}else if("state"==Aa){var Le=Df(a.w,!0);"console"==Va?console.log(Le):(a.Aa&&(a.Aa.value=""),a.g(Le))}else if("symbols"==Aa)for(var dd=0;dd<a.J.length;dd++){var ed=a.J[dd],lb;for(lb in ed.Na)if("."!=lb.charAt(0)){var Me=
ed.Na[lb].o;if(void 0!==Me){var Ne=ed.Na[lb].l;Ne&&(lb=Ne);a.g(Y(Me)+" "+lb)}}}else{if("d"==qa){for(W in pe)if(f[1]==W){var Oe=a.Ga[W];Oe?(f.shift(),f.shift(),Oe(f)):a.g("no dump registered for "+Aa);break a}Aa||(qa=a.Ib||"db")}else a.Ib=qa;if("dh"==qa){var Pe=Aa,Qe=Va,Re="",Se=0,Z=a.ma,Ca=a.O;if(Ca.length){var fa=+Pe||a.eb,mb=+Qe||10;isNaN(fa)?fa=mb:Re="more ";fa>Ca.length&&(a.g("note: only "+Ca.length+" available"),fa=Ca.length);Z-=fa;0>Z&&(null==Ca[Ca.length-1].F?(fa=Z+fa,Z=0):Z+=Ca.length);var fd=
[];"call"==Qe&&(mb=1E5,fd=["CALL"]);for(void 0!==Pe&&a.g(fa+" instructions earlier:");0<mb&&Z!=a.ma;){var Te=Ca[Z++];if(null==Te.F)break;var Kb=X(Te.F),Yf=fa--,Ue=mf(a,Kb,"history",Yf);(!fd.length||0<=Ue.indexOf(fd[0]))&&a.g(Ue);Kb.Sb&&(Z+=Kb.Sb,mb-=Kb.Sb,fa-=Kb.Sb);Z>=Ca.length&&(Z=0);a.eb=fa;Se++;mb--}}Se||(a.g("no "+Re+"history available"),a.eb=void 0)}else{var oc=se(a,Aa);if(oc){var pc=0;Va&&("l"==Va.charAt(0)&&(Va=Va.substr(1)||Xf),pc=sf(a,Va)>>>0,65536<pc&&(pc=65536));for(var Wa="",qc="dd"==
qa?4:"dw"==qa?2:1,rc=qc*pc||128,Zf=rc+15>>4||1;Zf--&&0<rc;){var sc=0,gd=0,Lb,Mb="",hd="",Aa=Y(oc.F);for(Lb=16;0<Lb&&0<rc;Lb--){var tc=a.Y(oc,1),sc=sc|tc<<(gd++<<3);gd==qc&&(Mb+=n(sc,2*qc),Mb+=1==qc?9==Lb?"-":" ":" ",sc=gd=0);hd+=32<=tc&&128>tc?String.fromCharCode(tc):".";rc--}Wa&&(Wa+="\n");Wa+=Aa+" "+Mb+(0==Lb?" "+hd:"")}Wa&&a.g(Wa);a.Ta=oc}}}}break;case "e":if("else"==f[0])break;var uc=1,Ve=255,We=a.Y,Xe=a.qa;"ew"==f[0]&&(uc=2,Ve=65535,We=a.Pa,Xe=a.Qb);var Ye=uc<<1,Ze=f[1];if(null==Ze)a.g("edit memory commands:"),
a.g("\teb [a] [...] edit bytes at address a"),a.g("\tew [a] [...] edit words at address a");else{var vc=se(a,Ze);if(vc)for(var wc=2;wc<f.length;wc++){var Nb=xe(a,f[wc]);if(void 0===Nb){a.g("unrecognized value: "+f[wc]);break}Nb&~Ve&&a.g("warning: "+n(Nb)+" exceeds "+uc+"-byte value");var $f=We.call(a,vc);a.g("changing "+Y(vc.F)+" from 0x"+n($f,Ye)+" to 0x"+n(Nb,Ye));Xe.call(a,vc,Nb,uc)}}break;case "f":xf(a,f[1]);break;case "g":a:{var $e=f[1],ag=b;if(void 0!==$e){var id=se(a,$e,!0);if(!id)break a;
ye(a,id,ag);a.Va(a.u,id,!0)}a.$a(!0)||c||a.g("cpu busy or unavailable, run command ignored")}break;case "h":a:{var jd;if(a.C.va)jd="halting",a.ja();else{if(ib(a,!0))break a;jd="already halted"}c||a.g(jd)}break;case "i":if("if"==f[0]){var kd;var Ob=b.substr(2),Ob=ia(Ob);xe(a,Ob)?(c||a.g("true: "+Ob),kd=!0):(c||a.g("false: "+Ob),kd=!1);kd||(d=!1);break}if("int"==f[0]){var xc;var bg=f[1];if(a.b.ta&512){var ld=xe(a,bg);if(null==ld)xc=!1;else{a.g("requesting interrupt level "+ld);var af=a.b;af.u=af.u&
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m.Cb=function(a){void 0===a&&(a=this.w||(this.W?1:Mf));if(!this.G){this.G++;var b=!1,c=!1;this.ea=!1;var d=this.Z||new I(this,"1.23.3");if(-1==a)b=!0;else if(a>Mf){if(If(d,this.W)){this.I=new I(this,"1.23.3","failsafe");If(this.I)&&(Rf(this,d),a=2,Ff(this.I));J(this.I,"timestamp",ma());Gf(this.I);var e=this.w&&!this.K;if(1==a||sa("Click OK to restore the previous PC8080 machine state, or CANCEL to reset the machine.")){if(c=Hf(d)){var f=Jf(d,"code"),h=Jf(d,"data");f&&("ok"==f?If(d,h):("error"==f&&
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m.pa=function(a,b,c){var d=this;switch(b){case "power":return this.M[b]=c,c.onclick=function(){d.G||(d.C.sa?Df(d,!1,!0):Pf(d,d.Cb))},!0;case "reset":return this.M[b]=c,c.onclick=function(){if(d.C.sa&&!d.G)if(d.w&&!d.O){var a=sa("Click OK to save changes to this PC8080 machine.\n\nWARNING: If you CANCEL, all disk changes will be discarded.");Df(d,a,!0);!a&&d.da?window&&window.location.reload():d.Cb(Mf)}else d.reset(),d.b&&nc(d.b)},!0;case "save":if(da(pa(),"pcjs.org")){c.parentNode.removeChild(c);
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function ic(a){if(!La(a))if(!a.h)A(a);else if(a.b&&a.m){a.c||(a.c=a.b.length);if(a.b.length!=a.c){var b="ROM size (0x"+n(a.b.length)+") does not match specified size ("+("0x"+n(a.c))+")";a.i.ma=!0;a.J(b)}else if(jc(a,a.l)){b=[];"number"==typeof a.f?b.push(a.f):null!=a.f&&a.f.length&&(b=a.f);for(var c=0;c<b.length;c++){for(var d=a,e=b[c],f=d.m,h=d.c,g=[],k=d.l>>>f.c;0<h&&k<f.b.length;)g.push(f.b[k++]),h-=f.m;f=d.m;d=d.c;h=0;for(e>>>=f.c;0<d&&e<f.b.length;){k=g[h++];if(!k)break;f.b[e++]=k;d-=f.m}}delete a.b}A(a)}}
function jc(a,b){if(Ta(a.m,b,a.c,a.o?1:gb)){var c;for(c=0;c<a.b.length;c++)Ya(a.m,b+c,a.b[c]);if(a.o&&256==b){for(c=0;c<hc.length;c++)Ya(a.m,hc[c],118);Hb(a.a,function(a){return function(b){if(0<=hc.indexOf(b)){var c=!1,h=a.a,g=a.M;if(5==b)switch(c=!0,h.B){case 2:kc(a,String.fromCharCode(h.C));break;case 9:for(var k=Nb(h),l="",q=255;q--;){var p=a.a.I(k++);if(36==p)break;l+=String.fromCharCode(p)}kc(a,l);break;default:c=!1}c?ac.call(h):g&&(a.X("\nCP/M vector 0x"+n(b,4)),D(h,b),wb(g));b=!0}else b=!1;
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function Ac(a,b,c,d){var e=8>=a.kc?8:16,f=8<e?15:0,h=a.bb.length/e,g=!1===d,k={P:b,L: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),q=0;q<h;q++){for(var p=0,J=p;p<a.L;p++)for(var L=q*e+(f+p&e-1),L=d&&8==p?255:a.bb[L],W=0;W<c/a.L;W++){for(var I=0,v=I;I<a.P;I++)for(var C=L&128>>(7<I?7:I),O=0;O<b/a.P;O++)g&&(C=!C),Bc(a,l,v,J,C?1:0),v++;J++}k.context.putImageData(l,(q&15)*b,(q>>4)*c)}return k}
tc.prototype.Z=function(){if(2==this.u){for(var a={0:[32,"SET-UP A"],2:[64,'TO EXIT PRESS "SET-UP"'],22:[96," T T T T T T T T T"],23:[96,"1234567890","1234567890","1234567890","1234567890","1234567890","1234567890","1234567890","1234567890"],24:[]},b=this.fa,c=-1,d=-1,e,f=-(60==this.zb?2:5);f<this.H;f++){var h=a[f];if(0<=c){var g=!1,c=b+2;h?h.length?d=h[0]:(c=b-1,g=!0):32==d&&(h=a[f-1],d=0);e=d&96|c>>8&15|16;Ya(this.m,b++,e);Ya(this.m,b++,c&255);
function ic(a){if(!La(a))if(!a.h)z(a);else if(a.b&&a.m){a.c||(a.c=a.b.length);if(a.b.length!=a.c){var b="ROM size (0x"+n(a.b.length)+") does not match specified size ("+("0x"+n(a.c))+")";a.i.ma=!0;a.J(b)}else if(jc(a,a.l)){b=[];"number"==typeof a.f?b.push(a.f):null!=a.f&&a.f.length&&(b=a.f);for(var c=0;c<b.length;c++){for(var d=a,e=b[c],f=d.m,h=d.c,g=[],k=d.l>>>f.c;0<h&&k<f.b.length;)g.push(f.b[k++]),h-=f.m;f=d.m;d=d.c;h=0;for(e>>>=f.c;0<d&&e<f.b.length;){k=g[h++];if(!k)break;f.b[e++]=k;d-=f.m}}delete a.b}z(a)}}
function jc(a,b){if(Ta(a.m,b,a.c,a.o?1:gb)){var c;for(c=0;c<a.b.length;c++)Ya(a.m,b+c,a.b[c]);if(a.o&&256==b){for(c=0;c<hc.length;c++)Ya(a.m,hc[c],118);Hb(a.a,function(a){return function(b){if(0<=hc.indexOf(b)){var c=!1,h=a.a,g=a.M;if(5==b)switch(c=!0,h.B){case 2:kc(a,String.fromCharCode(h.C));break;case 9:for(var k=Nb(h),l="",q=255;q--;){var p=a.a.I(k++);if(36==p)break;l+=String.fromCharCode(p)}kc(a,l);break;default:c=!1}c?ac.call(h):g&&(a.X("\nCP/M vector 0x"+n(b,4)),B(h,b),wb(g));b=!0}else b=!1;
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m.reset=function(){!this.b&&this.c&&Ta(this.m,this.f,this.c,1)&&(this.b=!0);this.b||t("No RAM allocated")};m.save=function(){return null};m.restore=function(){return!0};ta(function(){for(var a=y(document,"pc8080","ram"),b=0;b<a.length;b++){var c=a[b],d=x(c),d=new lc(d);Ja(d,c)}});function V(a){v.call(this,"Keyboard",a,V);(a=a.model)&&!mc[a]&&va("Unrecognized Keyboard model: "+a);this.a=mc[a]||{};this.reset();z(this)}Ea(V);
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function Cc(a){for(var b=a.ga,c=-1,d=0,e=60==a.Bb?2:5,f=0,h=0;d<a.H;){for(var g=0,k=b,l=c;;){var q=Wa(a.m,k++);if(127==(q&127)){var p=Wa(a.m,k++),c=p&96,b=(p&15)<<8|Wa(a.m,k),b=b+(p&16?8192:16384);break}if(g<a.Y.length)a.Y[g++]=q;else break}if(e)e--;else{for(;g<a.Y.length;)a.Y[g++]=0;if(0<=l)for(k=0;k<g;k++){q=a.Y[k];if(!a.ha||q!==a.N[f]){var p=a,J=a.cb,L=q&127;if(q=p.O[l][q&128?1:0]){var W=(L&15)*q.P,L=(L>>4)*q.L,G=void 0,u=void 0,E=void 0,M=void 0,X=q.P,Db=q.L;J?(G=k*p.P,u=d*p.L,E=p.P,M=p.L):(G=
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