Unicode

Unicode and Internet Explorer 6 (Windows)

When IE6 opens an HTML page it determines the file's encoding from either its HTTP header or a META tag like this one.

<meta http-equiv="content-type" content="text/html; charset=us-ascii">

When IE6 opens local text files however no HTTP headers or META tags are available. Instead it appears to assume the file is encoded in the system's active ANSI code page unless a BOM character exists to indicate otherwise. In some cases the encoding can be specified manually using the

View / Encoding 

menu item.

The following chart lists test results observed using various file encodings (Internet Explorer 6.0 tested).

Encoding Byte Order Mark Test Data Without

View / Encoding

With

View / Encoding

IE6 Encoding Selected
cp850 abc-àèìòù© Fail Fail none found
windows-1252 abc-àèìòù© Pass Pass
UTF-8 abc-àèìòù©-뮻뮼뮽 Fail Pass Unicode (UTF-8)
UTF-8 UTF-8 BOM abc-àèìòù©-뮻뮼뮽 Pass Pass
UTF-16LE abc-àèìòù©-뮻뮼뮽 Fail Fail none found
UTF-16 LE abc-àèìòù©-뮻뮼뮽 Pass Pass
UTF-16BE abc-àèìòù©-뮻뮼뮽 Fail Fail none found
UTF-16 BE abc-àèìòù©-뮻뮼뮽 Pass Pass



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