Erick Tryzelaar wrote: > skaller wrote: > >> Ops like trim/strip will simply miss some whitespaces, they won't >> do the wrong thing provided they treat high bit set chars as non-space. >> >> > > That's only if you're using trim/strip to remove whitespace. You can > also use them to trim substrings, or strip all the chars in a string. > Those won't work on unicode. > > Well... they'll work for stripping ASCII characters from UTF-8 (even if the UTF-8 string includes characters outside of the ASCII range). That's one of the nice features of UTF-8 specifically.
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