Fix interception of CTRL key combinations in the VT100 display when using Windows-based browsers
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c77813dd8f
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8f734ef857
3 changed files with 12 additions and 7 deletions
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@ -149,11 +149,11 @@ var ee={Da:1978.1,Nb:{},$b:de,tb:{},Ya:{"1p":49,"2p":50,coin:51,left:37,right:39
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68,V[220]=69,V[n.dc]=70,V[n.bd]=71,V[n.Sc]=72,V[n.Rc]=73,V[n.Eb]=74,V[104]=80,V[2013]=81,V[98]=82,V[97]=83,V[222]=85,V[186]=86,V[n.ad]=87,V[n.Tc]=88,V[n.bc]=89,V[n.wd]=90,V[110]=96,V[116]=97,V[101]=98,V[100]=99,V[13]=100,V[190]=101,V[188]=102,V[n.kd]=103,V[n.Mc]=104,V[n.Hd]=105,V[119]=106,V[105]=112,V[99]=113,V[102]=114,V[109]=115,V[191]=117,V[n.jd]=118,V[n[" "]]=119,V[n.Ed]=120,V[n.Oc]=121,V[n.Pb]=122,V[120]=123,V[17]=124,V[16]=125,V[20]=126,V),$b:{},tb:{},Ya:{"num-comma":116,"break":117,"line-feed":118,
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"no-scroll":119,setup:120},Lc:{Ea:130,INIT:127},Na:{Ea:130,gd:1,fd:2,ed:4,dd:8,hd:16,fc:32,ec:63,zd:64,re:128,INIT:0},cd:127};W.tb={l4:W.Na.gd,l3:W.Na.fd,l2:W.Na.ed,l1:W.Na.dd,locked:W.Na.hd,local:W.Na.fc,online:~W.Na.fc,"caps-lock":512};var ce={SI1978:ee,VT100:W};
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be.prototype.pa=function(a,b,c){var d=this,e=a+"-"+b;if(void 0===this.M[e]){if("led"==a&&this.w.tb[b])return this.M[e]=c,!0;switch(b){case "kbd":return c.onkeydown=function(a){return fe(d,a,!0)},c.onkeyup=function(a){return fe(d,a,!1)},c.onkeypress=function(a){a=a.keyCode;a>=n.Eb&&a<=n.Pb?d.u&515||(d.u|=512,ge(d,20,!0),he(d)):a>=n.Jd&&a<=n.z&&d.u&512&&(d.u&=-513,ge(d,20,!1),he(d));return!0},c.onpaste=function(a){a:{if(d.J&&d.J.fb&&(a.stopPropagation&&a.stopPropagation(),a.preventDefault&&a.preventDefault(),
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a=a.clipboardData||window.clipboardData)){ie(d.J,a.getData("Text"));a=!1;break a}a=!0}return a},!0;default:if(this.w.Ya&&void 0!==this.w.Ya[b])return this.M[e]=c,a=function(a,b){return function(c){c.preventDefault();ge(a,b,!0)}}(this,this.w.Ya[b]),b=function(a,b){return function(){ge(a,b,!1)}}(this,this.w.Ya[b]),"ontouchstart"in window?(c.ontouchstart=a,c.ontouchend=b):(c.onmousedown=a,c.onmouseup=c.onmouseout=b),!0}}return!1};
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a=a.clipboardData||window.clipboardData)){ie(d.J,a.getData("Text"));a=!1;break a}a=!0}return a},!0;default:if(this.w.Ya&&void 0!==this.w.Ya[b])return this.M[e]=c,a=function(a,b){return function(c){c.preventDefault&&c.preventDefault();ge(a,b,!0)}}(this,this.w.Ya[b]),b=function(a,b){return function(){ge(a,b,!1)}}(this,this.w.Ya[b]),"ontouchstart"in window?(c.ontouchstart=a,c.ontouchend=b):(c.onmousedown=a,c.onmouseup=c.onmouseout=b),!0}}return!1};
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be.prototype.Qa=function(a,b,c,d){this.A=a;this.b=c;this.H=d;var e=this;this.O=Kc(this.b,function(){je(e)});this.F=ub(a,"ChipSet");this.J=ub(a,"SerialPort");Gb(b,this,this.w.Kb);Ub(b,this,this.w.Lb)};be.prototype.Ga=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};be.prototype.Ka=function(a){return a?this.save():!0};W.INIT=[[W.Na.INIT,W.Lc.INIT,!1,0,-1]];l=be.prototype;l.reset=function(){this.j=[];this.u=0;this.w.INIT&&!this.restore(this.w.INIT)&&this.ja("reset error")};
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l.save=function(){var a=new Vc(this);switch(this.w.Da){case W.Da:a.set(0,[this.K,this.I,this.D,this.L,-1])}return a.data()};l.restore=function(a){var b;if(a&&(b=a[0])&&b.length)switch(this.w.Da){case ee.Da:return!0;case W.Da:return this.K=b[0],he(this,this.K&W.Na.ec),this.I=b[1],this.D=b[2],this.L=b[3],this.B=b[4],!0}return!1};
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function he(a,b){var c;null!=b?a.N=b:b=a.N;for(var d in a.w.tb)if(c="led-"+d,c=a.M[c]){var e=a.w.tb[d],f=!!(b&e);e&e-1&&(f=!(b&~e));c.style.backgroundColor=f?"#"+t(16711680,6):"#000000"}if(c=a.M["led-caps-lock"])c.style.backgroundColor=a.u&512?"#"+t(65280,6):"#000000"}
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function fe(a,b,c){var d=!0,e=b.keyCode,f=2==b.location,g=0;switch(e){case 16:g=f?1:2;break;case 17:g=f?4:8;break;case 18:g=f?16:32;break;case 91:g=f?64:128;break;case 20:g=512}g&&(a.u=c?a.u|g:a.u&~g);var h;a:if(e=a.w.$b[e]||e,a.w.Nb[e])h=e;else{for(h in a.w.Ya)if(a.w.Ya[h]===e)break a;h=null}h&&!b.metaKey&&(d=!1,a.u&4144&&(13==h?(h=118,d=!0):8==h&&(h=46,d=!0),d&&(a.u=c?a.u|4096:a.u&-4097)),d=ge(a,h,c),h>=n.Eb&&h<=n.Pb||b.preventDefault());return d}
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function fe(a,b,c){var d=!0,e=b.keyCode,f=2==b.location,g=0;switch(e){case 16:g=f?1:2;break;case 17:g=f?4:8;break;case 18:g=f?16:32;break;case 91:g=f?64:128;break;case 20:g=512}g&&(a.u=c?a.u|g:a.u&~g);var h;a:if(e=a.w.$b[e]||e,a.w.Nb[e])h=e;else{for(h in a.w.Ya)if(a.w.Ya[h]===e)break a;h=null}h&&!b.metaKey&&(d=!1,a.u&4144&&(13==h?(h=118,d=!0):8==h&&(h=46,d=!0),d&&(a.u=c?a.u|4096:a.u&-4097)),d=ge(a,h,c),(!(h>=n.Eb&&h<=n.Pb)||a.u|12)&&b.preventDefault&&b.preventDefault());return d}
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function ge(a,b,c){var d,e;a:{for(e=0;e<a.j.length;e++)if(a.j[e].Xb==b)break a;e=-1}if(c)d=d||!1,0>e?a.j.push({Xb:b,Ub:Date.now(),Hb:d}):(a.j[e].Ub=Date.now(),a.j[e].Hb=d);else if(0<=e){if(!a.j[e].Hb&&(d=a.j[e].Ub)&&50>Date.now()-d)return a.j[e].Hb=!0,je(a),!0;a.j.splice(e,1)}if(a.F){d=0;switch(b){case "1p":d=S.Za.od;break;case "2p":d=S.Za.sd;break;case "coin":d=S.Za.Pc;break;case "left":d=S.Za.qd;break;case "right":d=S.Za.rd;break;case "fire":d=S.Za.pd}d&&(a=a.F,b=d,a.D&=~b,c&&(a.D|=b))}return!0}
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function je(a){for(var b=0,c=-1;b<a.j.length;){if(a.j[b].Hb){var d=a.j[b].Xb,e=50-(Date.now()-a.j[b].Ub);if(0<e){if(0>c||c>e)c=e}else{ge(a,d,!1);b=0;continue}}b++}0<=c&&Lc(a.b,a.O,c)}l.Zd=function(a,b){var c=this.I;0<=this.B&&(this.B<this.j.length?(c=this.j[this.B],this.B++,c=W.Nb[c.Xb],c&128&&(c&=127)):(this.B=-1,c=W.cd),this.I=c,Jd(this.b,1));E(this,a,null,b,"KBDUART.ADDRESS",c);return c};
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l.ne=function(a,b,c){E(this,a,b,c,"KBDUART.STATUS");this.K=b;this.D=!0;this.L=Gc(this.b);he(this,b&W.Na.ec);b&W.Na.zd&&(this.B=0,Jd(this.b,1))};W.Kb={130:be.prototype.Zd};W.Lb={130:be.prototype.ne};Oa(function(){for(var a=D(document,"pc8080","keyboard"),b=0;b<a.length;b++){var c=a[b],d=B(c),d=new be(d);gb(d,c)}});
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