[Dart] Ctrl characters in test output

[Amitha Perera]

Hi all

One of the vxl tests recently output a control character (^Q to be
precise), which was (correctly) captured by the dashboard client. The
XSL routines, though, barfed at this:

                Building Test.html 1
        file:///amd/jeeves/home/c/vision/web/vxl/testing/Testing/HTML/TestingResults/Sites/pre.vision.cs.rpi.edu/FreeBSD-4.2-20010103-RPICS-gcc-2.95/20020121-0300-Nightly/XML/Test.xml; Line 7905; Column 16; XSLT Error (javax.xml.transform.TransformerException): An invalid XML character (Unicode: 0x11) was found in the element content of the document.

The upshot is that none of the tests appear on the dashboard anymore.

Clearly, such characters need to be escaped somehow. I don't know
enough xml/xsl to know whether the escape should be done client-side
or server side.

Any ideas?

Thanks,
Amitha.