Add a section for interpretation of unclear/implementation-dependent areas.
Add a section for interpretation of unclear/implementation-dependent areas.


git-svn-id: 95233098a850bdf68e142cb551b6b3e756f38fc7@173305 13f79535-47bb-0310-9956-ffa450edef68

svn2github/xerces-c,svn2github/xerces-c,svn2github/xerces-c,svn2github/xerces-c,svn2github/xerces-c