Description of problem:
Invalid character in ttf name table regarding copyright that crashes XML marshalling

Version-Release number of selected component (if applicable):
  ttf-liberation 1.04~beta2-2 from Ubuntu 8.10

How reproducible:


Steps to Reproduce:
1. retrieve font nama table
  ttx -d . -t name /usr/share/fonts/truetype/ttf-liberation/LiberationSans-Regular.ttf

2. in python, read the XML file via
  doc = libxml2.parseFile('LiberationSans-Regular.ttx')
  
Actual results:
LiberationSans-Regular.ttx:27: parser error : xmlParseCharRef: invalid xmlChar value 1
      Liberation is a trademark of Red Ht, Inc. registered in U.S. Patent an
                                            ^
LiberationSans-Regular.ttx:69: parser error : xmlParseCharRef: invalid xmlChar value 1
      Liberation is a trademark of Red Ht, Inc. registered in U.S. Patent an

Expected results:
Red Ht should be Red Hat, this is all right for the other TTF files in this package.

Additional info:
Please fix and push updated package downstream.