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On Monday 20 October 2003 15:41, Reuben Thomas wrote:
> There is a way, because ISO-8859-1 files are invalid unicode. 

Even if a 2-character sequence (in the high range) happens to be the same as a 
valid Unicode character?

By the way, I gather that Roberto's "toISO" function would not work correctly 
if a "combining character" is encountered (e.g. "e" followed by "combining 
dieresis") instead of a single UTF-8 character ("e with dieresis"). 
Are they commonly used in editors?