char problem ?


 
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Old 02-11-2010
Good thinking!

Note this problem comes from doing multiple search/replaces in the same string several times. I still suggest processing it one UTF-8 glyph at a time. That way you:
a) Never process the same input more than once.
b) Never copy more than 6 characters per loop.
c) Can produce entities for ANY character above 127 without needing to specify every single character not in the latin plane.
d) Need only one output buffer, not two.

This does mean your program needs to be able to convert UTF-8 multibyte sequences into their integer equivalents of course.
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