The method mapping was transposed and is fixed in svn #220
See if that works now.
Dan
On Nov 27, 2007, at 10:17, Paul Dlug wrote:
>
> On Nov 26, 2007, at 9:34 PM, Dan Janowski wrote:
>
>> Hi,
>>
>> You are at least half correct. xmlSubstituteEntitiesDefaultValue has
>> nothing to do with DTD. However, while the _get method you have
>> illustrated here makes reference to the wrong variable, the _set
>> method does not suffer the same problem. So, while the script return
>> value interrogating the variable is not correct, the functionality
>> should be. Does the DTD entity loading work when you set it?
>>
>> The correction is committed in svn #216
>
> Two problems here
>
> 1) As I said in the original message, even changing that variable in
> the _get doesn't seem to cause it's value to change at (try the test I
> posted below).
>
> 2) Even set to false the DTD is still loaded when the document is
> parsed which does not appear to be correct behavior.
>
> The real problem I'm trying to get around is a possible bug with XPath
> on documents that have DTD's specifying namespaces. This may be the
> same as another thread I just saw so I'll post my reply to that one.
>
>
> Thanks,
> Paul
>
>
>> On Nov 26, 2007, at 16:18, Paul Dlug wrote:
>>
>>> It doesn't appear to me that the flag on XML::Parser
>>> 'default_load_external_dtd" works.
>>>
>>> Looking at the source:
>>>
>>> VALUE
>>> ruby_xml_parser_default_load_external_dtd_get(VALUE class) {
>>> if (xmlSubstituteEntitiesDefaultValue)
>>> return(Qtrue);
>>> else
>>> return(Qfalse);
>>> }
>>>
>>> I think the variable to set here should be
>>> xmlLoadExtDtdDefaultValue,
>>> not xmlSubstituteEntitiesDefaultValue.
>>>
>>> This can be verified with a small test:
>>>
>>> require 'xml/libxml'
>>>
>>> puts "Load DTD: #{XML::Parser.default_load_external_dtd}"
>>> XML::Parser.default_load_external_dtd = true
>>> puts "Load DTD: #{XML::Parser.default_load_external_dtd}"
>>>
>>> Which outputs (incorrectly I believe):
>>>
>>> Load DTD: false
>>> Load DTD: false
>>>
>>> However, changing this variable still does not make the above test
>>> case work and the DTD is still loaded when I parse the document.
>>>
>>> Any suggestions?
>>>
>>>
>>> --Paul
>>> _______________________________________________
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>>> libxml-devel@rubyforge.org
>>> http://rubyforge.org/mailman/listinfo/libxml-devel
>>
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