Comment on \d less efficient than [0-9]Comments−ams611013yI tend to use ranges (e.g. [0-9]) as they seem to me to be more standard than the token for "any digit" (often \d, but in elisp (Emacs) it's [:digit:])
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I tend to use ranges (e.g. [0-9]) as they seem to me to be more standard than the token for "any digit" (often \d, but in elisp (Emacs) it's [:digit:])