20 lines
634 B
JavaScript
20 lines
634 B
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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console.info(
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"Links with javascript: URLs are being ammended to prevent breakage. See https://bugzilla.mozilla.org/show_bug.cgi?id=1928954 for details."
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);
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document.documentElement.addEventListener(
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"click",
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e => {
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const jslink = e.target?.closest("a[href^='javascript:']");
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if (jslink && !jslink.href.endsWith(";undefined")) {
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jslink.href = `${jslink.href};undefined`;
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}
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},
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true
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);
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