tried to fix bug #91500 where doc->children may be overriden by a call to

* parser.c: tried to fix bug #91500 where doc->children may
  be overriden by a call to xmlParseBalancedChunkMemory()
* catalog.c: tried to fix bug #90945 w.r.t. parsing of system
  identifiers in SGML catalogs containing '&'
Daniel
3 files changed