# to convert Code Page 437 to US-ASCII:   sed -f TXT file_name > file_name.txt

s/‘/'/g
s/’/'/g
s/“/"/g
s/”/"/g
s/–/-/g
s/—/--/g
s/Ç/C/g
s/ü/u/g
s/é/e/g
s/â/a/g
s/ä/a/g
s/à/a/g
s/å/a/g
s/ç/c/g
s/ê/e/g
s/ë/e/g
s/è/e/g
s/ï/i/g
s/î/i/g
s/ì/i/g
s/Ä/A/g
s/Å/A/g
s/É/E/g
s/æ/ae/g
s/Æ/AE/g
s/ô/o/g
s/ö/o/g
s/ò/o/g
s/û/u/g
s/ù/u/g
s/ÿ/y/g
s/Ö/O/g
s/Ü/U/g
s/ƒ/f/g
s/á/a/g
s/í/i/g
s/ó/o/g
s/ú/u/g
s/ñ/n/g
s/Ñ/N/g
s/¿//g
s/¡//g
s/«/</g
s/»/>/g
s/·/ /g
s/€/EUR/g
s/£/GBP/g