I can't get unicode to work. I have a file that , mixed in with regular text, there are the unicode characters for open quote, close quote and apostrophe. i've been trying to write a little program to replace them with non-unicode characters {" " and ,}. I've tried this test program
these are the constants from cryptfix
# use constant APOSTROPHE => "’" ;
# use constant OPENQUOTE => "“" ;
# use constant CLOSEQUOTE => "”" ;
# use constant COMMA => "¸" ;
# This is the version from a hex dump of the crypt text file
use constant APOSTROPHE => "\x{e2}\x{80}\x{22}" ;
use constant OPENQUOTE => "\x{e2}\x{80}\x{90}" ;
use constant CLOSEQUOTE => "\x{e2}\x{80}\x{9d}" ;
use constant COMMA => "¸" ;
unless (@ARGV)
{ die "usage: <crypts-text-file>\n" ; }
open(CRYPTS, "<", $ARGV[0]) or die "Can't open $ARGV[0]: $!" ;
while (my $line = <CRYPTS>)
{ say "apostrophe in line $." if $line =~ /@{[APOSTROPHE]}/;
say "open quote in line $." if $line =~ /@{[OPENQUOTE]}/;
say "close quote in line $." if $line =~ /@{[CLOSEQUOTE]}/;
}
and I feed it the text file with the unicode characters in it and it never finds any. I'm not sure what I'm getting wrong.
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