TEST :branch : base='string', pattern='?a', value='', type='error', RULE='2,3,4'
http://www.w3.org/TR/2004/REC-xmlschema-2-20041028/datatypes.html#regexs
| Item | Value | 
|---|---|
| title | reB62 - reB62 | 
| name | reB62 | 
| source | ../reB62.xsd | 
| schemaName | ../reB62.xsd | 
| keywords | schema negative | 
| package | javasoft.sqe.tests.regex.reb62 |