Example GrXML grammar file

The GrXML syntax uses elements and pairs of elements defined within angle bracket characters (< >).

<!--Header-->
<?xml version="1.0"?>
<grammar xmlns="http://www.w3.org/2001/06/grammar"
xml:lang="en-US"
root="yesorno"
mode="voice">

<!--Rules-->
<rule id="yesorno">
<one-of>
<item><ruleref 
 uri="#yes" /></item>
<item><ruleref 
 uri="#no" /></item>
</one-of>
</rule>
<rule id="yes">
<one-of>
<item>yes</item>
<item>correct</item>
<item>yeah</item>
<item>affirmative</item>
</one-of>
</rule>
<rule id="no">
<one-of>
<item>no</item>
<item>nope</item>
<item>negative</item>
</one-of>
</rule>
</grammar>

To ensure that you can easily identify GrXML grammars when browsing a file system, use the .grxml file name extension.

For more information about the SRGS specification and how to create grammars, see http://www.w3.org/TR/speech-grammar/.