cxml-devel

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167 discussions

[Cxml-devel] mlisp.patch outdated
by Alexandre Rademaker 13 Dec '14

13 Dec '14

It looks like the mlisp.patch in the root directory of cxml is outdated. I am attaching the updated patches for xml-name-rune-p.lisp and xml-parse.lisp files. So far during my tests, the patches do not introduced any bug in other lisp implementations and make cxml runnable in mlisp. Could you consider apply this patch in the next release of cxml? Best, Alexandre Rademaker http://arademaker.github.com/

1 0

[Cxml-devel] bug in dtd lookup when when xml path contains a space?
by Attila Lendvai 26 Nov '14

26 Nov '14

please see the logs here: http://report.quicklisp.org/2014-11-26-space/failure-report/cl-l10n.html (the relevant part is attached if that link would disappear) after a cursory look it seems to me that when the dtd path is computed then the file:// url is used, but it contains a %20 escaping, which then somehow reaches CL:OPEN. -- • attila lendvai • PGP: 963F 5D5F 45C7 DFCD 0A39 -- “As long as habit and routine dictate the pattern of living, new dimensions of the soul will not emerge.” — Henry Van Dyke (1852–1933)

1 0

[Cxml-devel] how to create tags with SAX to make an almost identity transformation
by Alexandre Rademaker 03 Nov '14

03 Nov '14

Hi, I need to transform all characters | to tags <bar/> in all texts blocks of a big XML file. That is, whenever I found <test att="one|two">content | something more | and done</test> I need to transform to <test att="one|two">content <bar/> something more <bar/> and done</test> Note that | can also occur in attributes values and, in that case, they must be keeped unchanged. Reading the slide http://common-lisp.net/project/cxml/saxoverview/pages/11.html I wrote === (defclass preproc (cxml:sax-proxy) ()) (defmethod sax:characters ((handler preproc) data) (call-next-method handler (cl-ppcre:regex-replace "\\|" data "<bar/>"))) === But of course, it produces a string (escaped) not a tag in the final XML. WML> (cxml:parse "<test>content | ola</test>" (make-instance 'preproc :chained-handler (cxml:make-string-sink))) "<?xml version=\"1.0\" encoding=\"UTF-8\"?> <test>content <bar/> ola</test>" Any idea or directions? Best, ---- Alexandre Rademaker http://arademaker.github.com

2 3

[Cxml-devel] Compilation problem
by Mariano Montone 26 Aug '14

26 Aug '14

Hello, I have this error when compiling CXML on the Travis server: SET-DISPATCH-MACRO-CHARACTER would modify the standard readtable. https://travis-ci.org/mmontone/cl-rest-server/jobs/33595857 Does anyone know why and how to fix it? Thanks! Mariano

3 6

[Cxml-devel] the mlisp-patch.diff
by Alexandre Rademaker 23 Jul '14

23 Jul '14

Hi All, I found the mlisp-patch.diff in the root of the cxml directory. I wonder why this patch was not already incorporated in the code. Any reason? Looks like the patch does not introduce any problem with other implementations, right? Best, Alexandre Rademaker http://arademaker.github.com/

1 0

[cxml-devel] Patch: add VALID-NCNAME-P to xml-name-rune-p.lisp
by Sean Champ 25 Oct '13

25 Oct '13

1 0

[cxml-devel] Corrupted UTF-8 input
by Patrick May 16 Oct '13

16 Oct '13

Hi, I'm using chtml for a simple experimental web crawler. I'm occasionally getting this error (Slime output): 0: (RUNES-ENCODING::XERROR "Corrupted UTF-8 input (initial byte was #b~8,'0B)" 255) 1: (#<STANDARD-METHOD RUNES-ENCODING:DECODE-SEQUENCE ((EQL :UTF-8) T T T T T ...)> :UTF-8 #(255 216 255 0 0 0 ...) 0 3 #(65535 0 0 0 0 0 ...) 0 8191 NIL) 2: (NIL #<Unknown Arguments>) 3: (#<STANDARD-METHOD RUNES::XSTREAM-UNDERFLOW (RUNES:XSTREAM)> #<RUNES:XSTREAM NIL>) 4: (SGML::READ-TOKEN #<RUNES:XSTREAM NIL> #<SGML::DTD (:PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN")>) 5: (SGML::READ-TOKEN* #<RUNES:XSTREAM NIL> #<SGML::DTD (:PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN")>) 6: (SGML:SGML-PARSE #<SGML::DTD (:PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN")> #<RUNES:XSTREAM NIL>) 7: (CLOSURE-HTML::PARSE-XSTREAM #<RUNES:XSTREAM NIL> #<CLOSURE-HTML:LHTML-BUILDER #x3020032CBF3D>) Choosing the restart continuation seems to get past it, but I'd like to understand what's going on and how to automatically detect and work around it. Any input appreciated. Thanks, Patrick

2 4

[cxml-devel] Patch for ASDF 3
by Faré 29 Jan '13

29 Jan '13

The way you look for the path of catalog.dtd doesn't work in ASDF 3. Here is a supported way that works with all versions of ASDF 2 and later. I'll try to improve backward compatibility, but you may nonetheless want to apply the patch. Also, I believe that three years afterwards, and with each and every implementation providing ASDF 2, it is safe to remove the #-asdf2 code around your codebase. —♯ƒ • François-René ÐVB Rideau •Reflection&Cybernethics• http://fare.tunes.org Work harder! Millions on welfare depend on you.

1 0

[cxml-devel] Incorrect character with code 12 in output?
by Camille Troillard 05 Dec '12

05 Dec '12

Hello, I have a database with text data which sometimes is not proper to valid XML. For example, there is a field sometimes containing the character new-page or ^L in emacs (ASCII code = 12). While CXML does not complain and outputs cmxl:text as it was given, another XML parser complains that this is not valid XML. PCDATA invalid Char value 12 I am expecting CXML to produce valid output, is there something I missed to make it more strict? I am using LispWorks 64 bits. Thanks! Best Regards, Cam

1 0

[cxml-devel] Possible bug in rune-dom::adjust-vector-exponentially
by Camille Troillard 05 Dec '12

05 Dec '12

Hi, I have a process that is stuck in the following function: ;; from dom-impl.lisp (defun adjust-vector-exponentially (vector new-dimension set-fill-pointer-p) (let ((d (array-dimension vector 0))) (when (< d new-dimension) (loop do (setf d (* 2 d)) while (< d new-dimension)) (adjust-array vector d)) (when set-fill-pointer-p (setf (fill-pointer vector) new-dimension)))) Apparently, adjust-vector-exponentially assumes d > 0, but this function has been called from (METHOD SAX:CHARACTERS (RUNE-DOM::DOM-BUILDER T)) with an empty string (d = 0). The loop obviously shows it will never exit the function. Adding the following before the loop statement fixes the problem: (when (= d 0) (incf d)) Best Regards, Camille

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