
der-meister:regex-examples cmsmcq$ xmllint --version --noout --catalogs --xinclude --schema /Users/cmsmcq/blackmesatech.com/2011/05/regex-examples/empty-branch.xsd /Users/cmsmcq/blackmesatech.com/2011/05/regex-examples/empty-branch.xml
xmllint: using libxml version 20708
   compiled with: Threads Tree Output Push Reader Patterns Writer SAXv1 FTP HTTP DTDValid HTML Legacy C14N Catalog XPath XPointer XInclude Iconv ISO8859X Unicode Regexps Automata Expr Schemas Schematron Modules Debug Zlib 
Variable $SGML_CATALOG_FILES not set
/Users/cmsmcq/blackmesatech.com/2011/05/regex-examples/empty-branch.xml:20: element s: Schemas validity error : Element '{http://www.w3.org/XML/2008/xsdl-exx/ns1}s': [facet 'pattern'] The value 'b' is not accepted by the pattern 'a?'.
/Users/cmsmcq/blackmesatech.com/2011/05/regex-examples/empty-branch.xml:20: element s: Schemas validity error : Element '{http://www.w3.org/XML/2008/xsdl-exx/ns1}s': 'b' is not a valid value of the atomic type '{http://www.w3.org/XML/2008/xsdl-exx/ns1}optional-a'.
/Users/cmsmcq/blackmesatech.com/2011/05/regex-examples/empty-branch.xml:21: element s: Schemas validity error : Element '{http://www.w3.org/XML/2008/xsdl-exx/ns1}s': [facet 'pattern'] The value 'c' is not accepted by the pattern 'a?'.
/Users/cmsmcq/blackmesatech.com/2011/05/regex-examples/empty-branch.xml:21: element s: Schemas validity error : Element '{http://www.w3.org/XML/2008/xsdl-exx/ns1}s': 'c' is not a valid value of the atomic type '{http://www.w3.org/XML/2008/xsdl-exx/ns1}optional-a'.
/Users/cmsmcq/blackmesatech.com/2011/05/regex-examples/empty-branch.xml:22: element s: Schemas validity error : Element '{http://www.w3.org/XML/2008/xsdl-exx/ns1}s': [facet 'pattern'] The value 'aa' is not accepted by the pattern 'a?'.
/Users/cmsmcq/blackmesatech.com/2011/05/regex-examples/empty-branch.xml:22: element s: Schemas validity error : Element '{http://www.w3.org/XML/2008/xsdl-exx/ns1}s': 'aa' is not a valid value of the atomic type '{http://www.w3.org/XML/2008/xsdl-exx/ns1}optional-a'.
/Users/cmsmcq/blackmesatech.com/2011/05/regex-examples/empty-branch.xml:27: element s: Schemas validity error : Element '{http://www.w3.org/XML/2008/xsdl-exx/ns1}s': [facet 'pattern'] The value '' is not accepted by the pattern '(a|)'.
/Users/cmsmcq/blackmesatech.com/2011/05/regex-examples/empty-branch.xml:27: element s: Schemas validity error : Element '{http://www.w3.org/XML/2008/xsdl-exx/ns1}s': '' is not a valid value of the atomic type '{http://www.w3.org/XML/2008/xsdl-exx/ns1}a-or-nothing'.
/Users/cmsmcq/blackmesatech.com/2011/05/regex-examples/empty-branch.xml:29: element s: Schemas validity error : Element '{http://www.w3.org/XML/2008/xsdl-exx/ns1}s': [facet 'pattern'] The value 'b' is not accepted by the pattern '(a|)'.
/Users/cmsmcq/blackmesatech.com/2011/05/regex-examples/empty-branch.xml:29: element s: Schemas validity error : Element '{http://www.w3.org/XML/2008/xsdl-exx/ns1}s': 'b' is not a valid value of the atomic type '{http://www.w3.org/XML/2008/xsdl-exx/ns1}a-or-nothing'.
/Users/cmsmcq/blackmesatech.com/2011/05/regex-examples/empty-branch.xml:30: element s: Schemas validity error : Element '{http://www.w3.org/XML/2008/xsdl-exx/ns1}s': [facet 'pattern'] The value 'c' is not accepted by the pattern '(a|)'.
/Users/cmsmcq/blackmesatech.com/2011/05/regex-examples/empty-branch.xml:30: element s: Schemas validity error : Element '{http://www.w3.org/XML/2008/xsdl-exx/ns1}s': 'c' is not a valid value of the atomic type '{http://www.w3.org/XML/2008/xsdl-exx/ns1}a-or-nothing'.
/Users/cmsmcq/blackmesatech.com/2011/05/regex-examples/empty-branch.xml:31: element s: Schemas validity error : Element '{http://www.w3.org/XML/2008/xsdl-exx/ns1}s': [facet 'pattern'] The value 'aa' is not accepted by the pattern '(a|)'.
/Users/cmsmcq/blackmesatech.com/2011/05/regex-examples/empty-branch.xml:31: element s: Schemas validity error : Element '{http://www.w3.org/XML/2008/xsdl-exx/ns1}s': 'aa' is not a valid value of the atomic type '{http://www.w3.org/XML/2008/xsdl-exx/ns1}a-or-nothing'.
/Users/cmsmcq/blackmesatech.com/2011/05/regex-examples/empty-branch.xml:38: element s: Schemas validity error : Element '{http://www.w3.org/XML/2008/xsdl-exx/ns1}s': [facet 'pattern'] The value 'b' is not accepted by the pattern '(|a)'.
/Users/cmsmcq/blackmesatech.com/2011/05/regex-examples/empty-branch.xml:38: element s: Schemas validity error : Element '{http://www.w3.org/XML/2008/xsdl-exx/ns1}s': 'b' is not a valid value of the atomic type '{http://www.w3.org/XML/2008/xsdl-exx/ns1}nothing-or-a'.
/Users/cmsmcq/blackmesatech.com/2011/05/regex-examples/empty-branch.xml:39: element s: Schemas validity error : Element '{http://www.w3.org/XML/2008/xsdl-exx/ns1}s': [facet 'pattern'] The value 'c' is not accepted by the pattern '(|a)'.
/Users/cmsmcq/blackmesatech.com/2011/05/regex-examples/empty-branch.xml:39: element s: Schemas validity error : Element '{http://www.w3.org/XML/2008/xsdl-exx/ns1}s': 'c' is not a valid value of the atomic type '{http://www.w3.org/XML/2008/xsdl-exx/ns1}nothing-or-a'.
/Users/cmsmcq/blackmesatech.com/2011/05/regex-examples/empty-branch.xml:43: element s: Schemas validity error : Element '{http://www.w3.org/XML/2008/xsdl-exx/ns1}s': [facet 'pattern'] The value 'a' is not accepted by the pattern ''.
/Users/cmsmcq/blackmesatech.com/2011/05/regex-examples/empty-branch.xml:43: element s: Schemas validity error : Element '{http://www.w3.org/XML/2008/xsdl-exx/ns1}s': 'a' is not a valid value of the atomic type '{http://www.w3.org/XML/2008/xsdl-exx/ns1}empty-string'.
/Users/cmsmcq/blackmesatech.com/2011/05/regex-examples/empty-branch.xml:46: element s: Schemas validity error : Element '{http://www.w3.org/XML/2008/xsdl-exx/ns1}s': [facet 'pattern'] The value 'a' is not accepted by the pattern '|'.
/Users/cmsmcq/blackmesatech.com/2011/05/regex-examples/empty-branch.xml:46: element s: Schemas validity error : Element '{http://www.w3.org/XML/2008/xsdl-exx/ns1}s': 'a' is not a valid value of the atomic type '{http://www.w3.org/XML/2008/xsdl-exx/ns1}empty-or-nothing'.
/Users/cmsmcq/blackmesatech.com/2011/05/regex-examples/empty-branch.xml:49: element s: Schemas validity error : Element '{http://www.w3.org/XML/2008/xsdl-exx/ns1}s': [facet 'pattern'] The value 'a' is not accepted by the pattern '(|)'.
/Users/cmsmcq/blackmesatech.com/2011/05/regex-examples/empty-branch.xml:49: element s: Schemas validity error : Element '{http://www.w3.org/XML/2008/xsdl-exx/ns1}s': 'a' is not a valid value of the atomic type '{http://www.w3.org/XML/2008/xsdl-exx/ns1}empty-or-nothing-2'.
/Users/cmsmcq/blackmesatech.com/2011/05/regex-examples/empty-branch.xml fails to validate
der-meister:regex-examples cmsmcq$ 