Christopher A. Craig wrote: > >From the Library Reference (2.2.1): > > \b Matches the empty string, but only at the beginning or end of a > word. A word is defined as a sequence of alphanumeric characters, so > the end of a word is indicated by whitespace or a non-alphanumeric > character. Inside a character range, \b represents the backspace > character, for compatibility with Python's string literals. as you suspected, the documentation is flawed: \b is defined in terms of \w and \W. </F>
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