# Sablotron Guide and Reference

Known Issues | .General

#### Summary

There are some known minor distinctions from W3C specifications.

#### Description

XPath 1.0
* id() function not implemented.

XSLT 1.0
* embedded stylesheets don't work,
* some illegal operations with RTFs are allowed,
* case-order attribute of xsl:sort not supported.

DOM Level2
* Document.docElementsByTagName not implemented,
* Document.docElementsByTagNameNS not implemented,
* node name lists may be accessed with the item() function only not as array items,
* NamedNodeMap.getNamedItemsNS not implemented.

Other issues:
* the 'xhtml' output method is different from what is suggested in XSLT 2.0 WD,
* all parameters must be passed in utf-8 encoded.

#### See Also

Groups | [ .General ]
Documents | [ DOM Level2 | XPath 1.0 | XSLT 1.0 ]

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revision 03-06-30
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