Remove redundant escape#20

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frederikhors wants to merge 2 commits intogo-playground:masterfrom

frederikhors:remove-redundant-escape

Commits on Dec 7, 2020

Reports character escapes that are replaceable with the unescaped character without a change in meaning. Note that inside the square brackets of a character class, many escapes are unnecessary that…
frederikhors
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Reports single char alternation (e.g. a|b|c|d) in a RegExp. It is simpler to use a character class ([abcd]) instead. This usually also provides slightly better matching performance.
frederikhors
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