Tickets :: Comment on [#10169] Some mails can't be displayed

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Comment	>>> I'm using libxml 2.7.8. I'll check other related components tomorrow. >> >> A related issue is that the charset in that HTML part is reported to >> be "unicode". This is not a valid charset (see >> http://www.iana.org/assignments/character-sets). I can only guess >> that libxml does some kind of best-guess as to the current charset if >> given bad charset input - it's possible on your system that this best >> guess is ISO-8859-1, while on my system it is UTF-8, which would >> explain why it works on some systems but not others. (You can test >> and see if this is the case by changing the 'unicode' charset >> definition in the HTML part to 'UTF-8'). >> >> However, there is nothing we can do if this is the case. We can't >> change the charset contained within HTML code because we have to >> parse the HTML first (via the xml functions) - but this parsing code >> will apply the charset found in a meta charset tag during the parsing >> itself. > > That's it - if I change charset from "unicode" to "UTF-8" in the HTML > part it renders correctly. Which source file can I look into if I > want to investigate why this behaviour is system-dependent? It must > be possible to support bad charset definitions, either by > configuration of libxml2 or through the API.
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