Add missing enum "GL_ACTIVE_TEXTURE" to group "GetPName" in file gl.xml
diff --git a/xml/gl.xml b/xml/gl.xml
index 0a29abc..b187ccc 100644
--- a/xml/gl.xml
+++ b/xml/gl.xml
@@ -778,6 +778,7 @@
             <enum name="GL_ACCUM_CLEAR_VALUE"/>
             <enum name="GL_ACCUM_GREEN_BITS"/>
             <enum name="GL_ACCUM_RED_BITS"/>
+            <enum name="GL_ACTIVE_TEXTURE"/>
             <enum name="GL_ALIASED_LINE_WIDTH_RANGE"/>
             <enum name="GL_ALIASED_POINT_SIZE_RANGE"/>
             <enum name="GL_ALPHA_BIAS"/>