On Nov 27, 2007, at 11:05 AM, Dan Janowski wrote:
> The method mapping was transposed and is fixed in svn #220
>
> See if that works now.
It's working great now. Thanks!
--Paul
> 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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>>>
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