René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Lookbehind in number regexp crashes Safari","articleBody":"**Describe the bug**\r\nThe regular expression at https://github.com/scriptcoded/sql-highlight/blob/master/lib/index.js#L42 uses lookbehind, which is currently not supported by latest Safari (https://caniuse.com/js-regexp-lookbehind) and some other browsers; caniuse says that its global support is 76.9%. Safari considers that the code has a syntax error, crashing the page.\r\n\r\n**To Reproduce**\r\n1. Import sql-highlight `getSegments` in your browser bundle.\r\n2. Load your page on Safari.\r\n3. Page crashes with \"syntax error: invalid regular expression: invalid group specifier name\".\r\n\r\n(Or just type `/((?\u003c![a-zA-z])\\d+(?:\\.\\d+)?)/g` on Safari console.)\r\n\r\n**Expected behavior**\r\nCode should compile.\r\n\r\n**sql-highlight (please complete the following information):**\r\nv4.3.1 (latest)\r\n\r\n**Node.js (please complete the following information):**\r\nNot applicable.\r\n\r\n**Browser (please complete the following information):**\r\nMacOS Safari 16.3 (latest)\r\n","author":{"url":"https://github.com/tmadeira","@type":"Person","name":"tmadeira"},"datePublished":"2023-03-14T17:35:33.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/106/sql-highlight/issues/106"}