Name Encode::ZapCP1252 - Zap Windows Western Gremlins Synopsis use Encode::ZapCP152; zap_to_cp1252($text); Description Have you ever been processing a Web form submit, assuming that the incoming text was encoded in ISO-8859-1 (Latin-1), only to end up with a bunch of junk because someone pasted in content from Microsoft Word? Well, this is because Microsoft uses a superset of the Latin-1 encoding called "Windows Western" or "CP1252". So mostly things will come out right, but a few things--like curly quotes, m-dashes, elipses, and the like--will not. The differences are well-known; you see a nice chart at documenting the differences on Wikipedia: . Of course, that won't really help you. What will help you is to quit using Latin-1 and switch to UTF-8. Then you can just convert from CP1252 to UTF-8 without losing a thing, just like this: use Encode; $text = decode('cp1252', $text, 1); But I know that there are those of you out there stuck with Latin-1 and who don't want any junk charactrs from Word users, and that's where this module comes in. It will zap those CP1252 gremlins for you, turning them into their appropriate UTF-8 approximations. Usage This module exports a single subroutine: "zap_cp1252()". You use it like this: zap_cp1252($text); This subroutine performs an *in place* conversion of the CP1252 gremlins into appropriate ASCII approximations. Note that because the conversion happens in place, the data to be converted *cannot* be a string constant; it must be a scalar variable. Conversion Table Here's how the characters are converted to ASCII. They're not perfect conversions, but they should be good enough. If you want perfect, switch to UTF-8 and be done with it! Hex | Char | ASCII | UTF-8 Name -----+-------+-------+------------------------------------------- 0x80 | € | e | EURO SIGN 0x82 | ‚ | , | SINGLE LOW-9 QUOTATION MARK 0x83 | ƒ | f | LATIN SMALL LETTER F WITH HOOK 0x84 | „ | ,, | DOUBLE LOW-9 QUOTATION MARK 0x85 | … | ... | HORIZONTAL ELLIPSIS 0x86 | † | + | DAGGER 0x87 | ‡ | ++ | DOUBLE DAGGER 0x88 | ˆ | ^ | MODIFIER LETTER CIRCUMFLEX ACCENT 0x89 | ‰ | % | PER MILLE SIGN 0x8a | Š | S | LATIN CAPITAL LETTER S WITH CARON 0x8b | ‹ | < | SINGLE LEFT-POINTING ANGLE QUOTATION MARK 0x8c | Œ | OE | LATIN CAPITAL LIGATURE OE 0x8e | Ž | Z | LATIN CAPITAL LETTER Z WITH CARON 0x91 | ‘ | ' | LEFT SINGLE QUOTATION MARK 0x92 | ’ | ' | RIGHT SINGLE QUOTATION MARK 0x93 | “ | " | LEFT DOUBLE QUOTATION MARK 0x94 | ” | " | RIGHT DOUBLE QUOTATION MARK 0x95 | • | * | BULLET 0x96 | – | - | EN DASH 0x97 | — | -- | EM DASH 0x98 | ˜ | ~ | SMALL TILDE 0x99 | ™ | (tm) | TRADE MARK SIGN 0x9a | š | s | LATIN SMALL LETTER S WITH CARON 0x9b | › | > | SINGLE RIGHT-POINTING ANGLE QUOTATION MARK 0x9c | œ | oe | LATIN SMALL LIGATURE OE 0x9e | ž | z | LATIN SMALL LETTER Z WITH CARON 0x9f | Ÿ | Y | LATIN CAPITAL LETTER Y WITH DIAERESIS See Also Encode Bugs Please send bug reports to . Author David Wheeler Acknowledgements My thanks to Sean Burke for sending me his original method for converting CP1252 characters to Latin-1 enabled ASCII characters. Copyright and License Copyright (c) 2005 Kineticode, Inc. All Rights Reserved. This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.