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From: | Eric Abrahamsen |
Subject: | Difference between \\w and [:word:]? |
Date: | Thu, 07 Jun 2018 12:18:53 -0700 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) |
Can someone explain to me what's happening here? What's the difference between \\w and [:word:], inside and outside of a bracket construction? (setq case-fold-search nil) (string-match-p "[:word:]" "P") => nil (string-match-p "[[:word:]]" "P") => 0 (string-match-p "\\w" "P") => 0 (string-match-p "[\\w]" "P") = nil
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