[antlr-interest] Protected values and returning values
johnclarke72
johnclarke at hotmail.com
Wed Jun 19 14:50:42 PDT 2002
In my grammar I define a rule called STARTTAGS. This is defined as :
STARTTAG
{
Hashtable tagAttributes = null;
}
: "<"! TEXTDATA (WS (tagAttributes = ATTRIBUTES)?)?
">"!;
The definition for ATTRIBUTES is :
// Definition for Attributes
protected ATTRIBUTES returns [Hashtable a = new Hashtable()]
: ( ATTRIBUTE[a] (WS ATTRIBUTE[a])* )
;
In my parser I can get access to the name of the tag (defined by
TEXTDATA). But how can I can get access to the attributes listed in
tagAttributes ?
I would be grateful for all help offered regarding this.
Thanks
John
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