22485, 20799 ( SCRIPT content processing) r=vidur,pollmann Fix for bugs 22260 ( enabling userdifined tags ) - partial fix. 23765 ( handling misplaced newlines/whitespace). r=rickg git-svn-id: svn://10.0.0.236/trunk@57953 18797224-902f-48f8-a5cc-f745e15eee43