Regex Editor & Tester

This regex matches a sequence starting with an optional single digit, followed by one or more arbitrary characters, an optional tag like SL1-SL9 with a trailing comma, and ending with one or more word characters. It is useful for parsing structured text entries where a location or status label may appear, such as log lines or configuration strings. The broad .{1,} segment makes it flexible but can lead to over-matching in loosely formatted input.