Modify xhtml_unescape to handle hex numeric refs #1432
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While the existing code handles references like &tornadoweb#32; properly, it doesn't handle the valid case where the number is specified in hex. For example 'foo&tornadoweb#32;bar', 'foo bar' and 'foo bar' should all decode to 'foo bar'. The changes in escape.py check for the 'x' and decode appropriately. Also added unit tests for unescaping strings with numeric references.
bdarnell
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Apr 29, 2015
Modify xhtml_unescape to handle hex numeric refs
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While the existing code handles references like properly,
it doesn't handle the valid case where the number is specified
in hex. For example 'foo bar', 'foo bar' and 'foo bar'
should all decode to 'foo bar'. The changes in escape.py check
for the 'x' and decode appropriately. Also added unit tests for
unescaping strings with numeric references.