That's a bit narrow, no? Perl considers these numerals: 1_3 (or even 1____3 discounting strictures/warnings), 0xd, 0b1101, and 1.3e1 as you know. If \d should not match things Unicode defines as numbers then logically \w should not match any letters outside ASCII. /a and /u can be used to clarify and limit the regular expression too.

In reply to Re^2: Why this is work? by Your Mother
in thread Why this is work? by Csonytii

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