just say isascii(x) && isspace(x). this is actually necessary for any
test nowadays. if you're not using wchar_t and <wchar.h> then you have
to guard against false matches by non-ascii upper-register characters.
Hm, looking at things more closely ... you're right, of course! Actually,
even though I made cpstripped() multibyte safe, I wonder if sprinkling
isascii in there might work for 1.5 ...
--Ken
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