cxml-devel March 2012

cxml-devel@common-lisp.net

3 participants
3 discussions

[cxml-devel] validating XML: document
by Alexandre Rademaker 12 Jul '12

12 Jul '12

Hello, I need to validate a XML file that doesn't have the doctype declaration. Actually, I don't control how the XML files are created so I am not able to change the fact that those files don't have doctype declarations. My problem is how to validate does files agains a DTD. I found at http://common-lisp.net/project/cxml/sax.html#parser that the correctly way should be: > (let ((d (cxml:parse-file "0675365413696898.xml" (cxml-dom:make-dom-builder))) (x (cxml:parse-dtd-file "LMPLCurriculo.DTD"))) (dom:map-document (cxml:make-validator x #"CURRICULO-VITAE") d)) But that gives me two warnings and return a NIL Warning: deprecated SAX default method used by a handler that is not a subclass of SAX:ABSTRACT-HANDLER or HAX:ABSTRACT-HANDLER Warning: deprecated SAX default method used by a handler that is not a subclass of SAX:ABSTRACT-HANDLER or HAX:ABSTRACT-HANDLER NIL It seems to work. I also tried with an invalid XML and the code fired an error! Nevertheless, what are bothering me are does warnings!! Any idea? Best, Alexandre Rademaker http://arademaker.github.com/

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[cxml-devel] non-canonical printing
by Cyrus Harmon 07 Apr '12

07 Apr '12

Currently, it seems that non-canonical printing always does this: <foo> bar</foo> Is there an easy way to make that print is <foo>bar</foo>, besides resorting to canonical mode? I can see the case for a new line (and appropriate indentation) for something like this: <foo> <moose> bar</moose> </foo> but I'd still rather see that as: <foo> <moose>bar</moose> </foo> thanks, Cyrus

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[cxml-devel] RNG question
by Cyrus Harmon 06 Mar '12

06 Mar '12

So I'm trying to parse a schema that has the following in it: property-attach = element attach { element parameters { fmttypeparam? & encodingparam? }?, value-uri | value-binary } In order to get this to work with cxml-rng, I have to do the following: property-attach = element attach { element parameters { fmttypeparam? & encodingparam? }?, ( value-uri | value-text ) } Is the former invalid RNC or is cxml-rng's parser barfing where it shouldn't? A complete, minimal-ish example is shown below and attempting to parse it gives: failed to parse compact syntax at char 552, file://+/Users/sly/projects/cl-vcard/foo.rnc: Unexpected terminal CXML-RNG::|\|| (value CXML-RNG::|\||). Expected one of: (NIL CXML-RNG::} CXML-RNG::DOCUMENTATION-LINE CXML-RNG::[ :INCLUDE CXML-RNG::IDENTIFIER :START :DIV CXML-RNG::|)| CXML-RNG::CNAME CXML-RNG::|,|) [Condition of type CXML-RNG:RNG-ERROR] Thanks, Cyrus # Hacked together from the RELAX NG Schema for iCalendar in XML default namespace = "urn:ietf:params:xml:ns:icalendar-2.0-hack" value-text = element text { xsd:string } value-binary = element binary { xsd:string } value-uri = element uri { xsd:anyURI } encodingparam = element encoding { element text { "8BIT" | "BASE64" } } fmttypeparam = element fmttype { value-text } property-attach = element attach { element parameters { fmttypeparam? & encodingparam? }?, value-uri | value-text } start = element icalendar { property-attach+ }

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cxml-devel March 2012