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regexp tool.show error position.
Downloads
15
https://hjiayz.gitlab.io/regexdebugger
import RegexDebugger from "regexdebugger";
import assert from "assert";
let regex = new RegexDebugger(/^[a-z][a-zA-Z0-9]+/u);
let result = regex.debug("AA");
assert(result.filter((err) => err.regexOffset != 0)[0].textOffset == 0);