System.Xml.Xsl.XsltOld.CompiledAction.CompileAttributes C# (CSharp) Method

        public void CompileAttributes(Compiler compiler) {
            NavigatorInput input   = compiler.Input;
            string         element = input.LocalName;

            if (input.MoveToFirstAttribute()) {
                do {
                    if (! Keywords.Equals(input.NamespaceURI, input.Atoms.Empty)) continue;

                    try {
                        if (CompileAttribute(compiler) == false) {
                            throw XsltException.Create(Res.Xslt_InvalidAttribute, input.LocalName, element);
                        }
                    }catch {
                        if (! compiler.ForwardCompatibility) {
                            throw;
                        }
                        else {
                            // In ForwardCompatibility mode we ignoreing all unknown or incorrect attributes
                            // If it's mandatory attribute we'l notice it absents later.
                        }
                    }
                }
                while (input.MoveToNextAttribute());
                input.ToParent();
            }
        }