See http://www.w3.org/International/questions/qa-byte-order-mark.en.php
In general you should not include a BOM if the encoding is UTF-8. However, a BOM is allowed for UTF-8 and browsers are required to do the right thing. Ideally other software like jinja2 should also handle BOM sequences correctly. But in practice most software (including, apparently, PHP) does not handle BOM sequences. While technically a bug (in so far as jinja2 doesn't fully implement the relevant standards) most people would consider this a feature request. On Fri, Jul 11, 2014 at 12:20 AM, Zarey Chang <[email protected]> wrote: > I found the relative content about this problem from doc in jinja's home: > http://jinja.pocoo.org/docs/tricks/#null-master-fallback > > it is to say, all contents before first 'extend' appear will be print out, > so > the BOM of child templates was printed. > > Now I am sure this is bug of jinja2, or maybe the author doesn't agree > with me. > Perhaps I should post this to him. > > 在 2014年7月11日星期五UTC+8上午12时39分39秒，Zarey Chang写道： >> >> That's wierd, my templates file(index.html, blog.html, base.html......) >> uploaded on GAE, but , check link below: >> (url include THE number) >> 1.yunzlog.appspot.com >> 2.yunzlog.appspot.com >> >> both instance use very same code, the only difference is : >> * base.html saved in UTF8 or ANSI * >> *(1.yunzlog.appspot.com <http://1.yunzlog.appspot.com> saved in ANSI, >> 2.yunzlog.appspot.com <http://2.yunzlog.appspot.com> in UTF8)* >> >> is this difference related with jinja2? or I missed something. >> >> -- > You received this message because you are subscribed to the Google Groups > "pocoo-libs" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/pocoo-libs. > For more options, visit https://groups.google.com/d/optout. > -- Kurtis Rader Caretaker of the exceptional canines Junior and Hank -- You received this message because you are subscribed to the Google Groups "pocoo-libs" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/pocoo-libs. For more options, visit https://groups.google.com/d/optout.
