4 examples of '$var in javascript' in JavaScript

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90export function getVar(v: VarName, vars: Vars): SMTInput {
91 if (!(v in vars)) return v + "_0";
92 return v + "_" + vars[v];
93}
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516function _jsEval(code, returnOrNot) {
517 "use strict";
518
519 if (util.trim(code) === '') {
520 return emptyStr;
521 }
522
523 var scope = {};
524
525 var functionName = util.guid('eval');
526
527 code = 'scope["' + functionName + '"]=function(){' +
528 (returnOrNot ? 'return (' : '') +
529 code +
530 (returnOrNot ? ');' : '') +'}';
531
532 try {
533 eval(code);
534 } catch (e) {
535 log.error(e.message);
536 return emptyStr;
537 }
538
539 return scope[functionName]();
540
541}
457function $script_create(url) {
458 return '<script type="text/javascript" src="' + url + '?v=' + exports.options.version + '"></script>';
459}
56+function javascript() {
57 var err = getError('javascript')
58 if (!err.length && ++jsCount < max) return setTimeout(javascript, 1000)
59
60 t.equal(err.length, 1, 'javascript editor shows one error')
61 t.equal(err.line, '5', 'on line 5')
62}()

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