KNOWN_ISSUES.txt

This is a list of issues that we are aware of but are not imlemeneted or fixed:

Zorba Version 2.0

* Floating-point precision problems.
  For details, see the following bugs:
  - 2204089 <https://bugs.launchpad.net/zorba/+bug/sf-2204089>
  - 2205034 <https://bugs.launchpad.net/zorba/+bug/sf-2205034>
  - 2210851 <https://bugs.launchpad.net/zorba/+bug/sf-2210851>

* When using the (now default) xs:integer representation of a C++ "long long",
  the largest xs:unsignedLong values are not handled correctly.
  For details, see the following bug:
  - 3323548 <https://bugs.launchpad.net/zorba/+bug/sf-3323548>

* Zorba uses ICU for regular expressions that does not support range
  subtraction.  For details, see the following bug:
  - 3150856 <https://bugs.launchpad.net/zorba/+bug/sf-3150856>

* If you link against ICU <= 3.8.1, you can get wrong results when using \s to
  match a white space character. For details, see following bug:
  - 3155900 <https://bugs.launchpad.net/zorba/+bug/sf-3155900>

* A known bug in Xerces < 3.0, when an .xsd contains an any wildcard with
  namespace #others and the instance contains an element without a namespace,
  there should still be an error.  See "Definitive XMLSchema" by Priscilla
  Wamsley, p. 279. This was fixed in Xerses > 3.0.
  For details, see following bug:
  - 3137594 <https://bugs.launchpad.net/zorba/+bug/sf-3137594>

* XQuery Full-Text is mostly, but not completely, implemented.
  For details, see following bugs:
  - 3172383 <https://bugs.launchpad.net/zorba/+bug/sf-3172383>
  - 3187470 <https://bugs.launchpad.net/zorba/+bug/sf-3187470>
  - 3187462 <https://bugs.launchpad.net/zorba/+bug/sf-3187462>

* The serializer currently doesn't implement character maps as specified
  (http://www.w3.org/TR/xslt-xquery-serialization/#character-maps)

* In the 2.0 release, setting the CMake variables ZORBA_NO_ICU to
  ON is not supported.

* The PHP language binding is not supported on Mac OS X. For details,
  see the following bug:
  - <https://bugs.launchpad.net/zorba/+bug/sf-3371525>

* Generating the XQDoc documentation on Windows using nmake is broken,
  see the following bug:
  - <https://bugs.launchpad.net/zorba/+bug/sf-3393173>

* The Scripting Extension's features break and continue are not
  implemented if used within a FLWOR Statement.