Slight correction: the "<:utf8" asserts that the input file is UTF-8, and it is decoded as such. The preferred mode for this case these days is "<:encoding(utf-8)", which actually checks the encoding, failing if an invalid encoding is encountered. Yes, "<:utf8" appeared in older Perl documentation, which shows that better people than me failed to appreciate the distinction in the early going. It is mostly gone now.

In reply to Re^2: Wide character at C:\perl-lib-ctp/Fmsc.pm line 27, <INFILE> line 1. by Anonymous Monk
in thread Wide character at C:\perl-lib-ctp/Fmsc.pm line 27, <INFILE> line 1. by frank5us

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