|  | @@ -2250,17 +2250,6 @@ return $1;
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				|  |  |  messageSends: ["x:y:"]}),
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				|  |  |  smalltalk.Number);
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				|  |  |  
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				|  |  | -smalltalk.addMethod(
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				|  |  | -smalltalk.method({
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				|  |  | -selector: "IsImmutable",
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				|  |  | -fn: function (){
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				|  |  | -var self=this;
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				|  |  | -return smalltalk.withContext(function($ctx1) { 
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				|  |  | -return true;
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				|  |  | -}, function($ctx1) {$ctx1.fill(self,"IsImmutable",{},smalltalk.Number)})},
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				|  |  | -messageSends: []}),
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				|  |  | -smalltalk.Number);
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				|  |  | -
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				|  |  |  smalltalk.addMethod(
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				|  |  |  smalltalk.method({
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				|  |  |  selector: "\x5c\x5c",
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				|  | @@ -2400,6 +2389,17 @@ return $1;
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				|  |  |  messageSends: [",", "asString"]}),
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				|  |  |  smalltalk.Number);
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				|  |  |  
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				|  |  | +smalltalk.addMethod(
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				|  |  | +smalltalk.method({
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				|  |  | +selector: "isImmutable",
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				|  |  | +fn: function (){
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				|  |  | +var self=this;
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				|  |  | +return smalltalk.withContext(function($ctx1) { 
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				|  |  | +return true;
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				|  |  | +}, function($ctx1) {$ctx1.fill(self,"isImmutable",{},smalltalk.Number)})},
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				|  |  | +messageSends: []}),
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				|  |  | +smalltalk.Number);
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				|  |  | +
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				|  |  |  smalltalk.addMethod(
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				|  |  |  smalltalk.method({
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				|  |  |  selector: "isNumber",
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