ascii code (219)

As pointed out, that's beyond ascii so it's possibly unicode. While it is certainly \xDB in hex, I'd interpret it as "FULL BLOCK" (aka "graphblock middle"). This is █ as an entity and is displayed as █ (looks like a filled block to me).

Of course, this certainly isn't standards compliant but might be what you're looking for.

In reply to Re: ascii in regular expression by igelkott
in thread ascii in regular expression by azaria

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