var uncurryThis = require('../internals/function-uncurry-this');
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var $Error = Error;
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var replace = uncurryThis(''.replace);
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var TEST = (function (arg) { return String($Error(arg).stack); })('zxcasd');
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var V8_OR_CHAKRA_STACK_ENTRY = /\n\s*at [^:]*:[^\n]*/;
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var IS_V8_OR_CHAKRA_STACK = V8_OR_CHAKRA_STACK_ENTRY.test(TEST);
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module.exports = function (stack, dropEntries) {
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if (IS_V8_OR_CHAKRA_STACK && typeof stack == 'string' && !$Error.prepareStackTrace) {
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while (dropEntries--) stack = replace(stack, V8_OR_CHAKRA_STACK_ENTRY, '');
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} return stack;
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};
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