Adrian Kuegel <******@****.***> 1648469008 -0700

			attr = attrURL
		case contentTypeCSS:
			attr = attrStyle
		case contentTypeJS:
			attr = attrScript
		case contentTypeSrcset:
			attr = attrSrcset
		}
	}

	if j == len(s) {
		state = stateAttrName
	} else {
		state = stateAfterName
	}
	return context{state: state, element: c.element, attr: attr}, j
}

// tAttrName is the context transition function for stateAttrName.

A. Unique TensorFlower <******@****.***> 1651827499 -0700

Yifan Jiang <******@****.***> 1684349180 -0700

			}
		}

		// Validate the flags used.
		valid := true
		switch mode := finfo.flags & fMode; mode {
		case 0:
			finfo.flags |= fElement
		case fAttr, fCDATA, fCharData, fInnerXML, fComment, fAny, fAny | fAttr:
			if f.Name == xmlName || tag != "" && mode != fAttr {
				valid = false
			}
		default:
			// This will also catch multiple modes in a single field.
			valid = false
		}
		if finfo.flags&fMode == fAny {

		// Recur to read element into slice.
		if err := d.unmarshalAttr(val.Index(n), attr); err != nil {
			val.SetLen(n)
			return err
		}
		return nil
	}

	if val.Type() == attrType {
		val.Set(reflect.ValueOf(attr))
		return nil
	}

	return copyValue(val, []byte(attr.Value))
}

var (
	attrType            = reflect.TypeFor[Attr]()
	unmarshalerType     = reflect.TypeFor[Unmarshaler]()

func (p *printer) marshalAttr(start *StartElement, name Name, val reflect.Value) error {
	if val.CanInterface() && val.Type().Implements(marshalerAttrType) {
		attr, err := val.Interface().(MarshalerAttr).MarshalXMLAttr(name)
		if err != nil {
			return err
		}
		if attr.Name.Local != "" {
			start.Attr = append(start.Attr, attr)
		}
		return nil
	}

  }
  attr {
    key: "shape"
    value {
      shape {
      }
    }
  }
  attr {
    key: "shared_name"
    value {
      s: ""
    }
  }
}
node {
  name: "variable_v2_node"
  op: "VariableV2"
  attr {
    key: "dtype"
    value {
      type: DT_INT64
    }
  }
  attr {
    key: "shape"
    value {
      shape {
      }
    }
  }
  attr {

	AttrHighpc         Attr = 0x12
	AttrLanguage       Attr = 0x13
	AttrDiscr          Attr = 0x15
	AttrDiscrValue     Attr = 0x16
	AttrVisibility     Attr = 0x17
	AttrImport         Attr = 0x18
	AttrStringLength   Attr = 0x19
	AttrCommonRef      Attr = 0x1A
	AttrCompDir        Attr = 0x1B
	AttrConstValue     Attr = 0x1C
	AttrContainingType Attr = 0x1D
	AttrDefaultValue   Attr = 0x1E
	AttrInline         Attr = 0x20

          is_ref: true
        }
        attr {
          name: "shape"
          type: "shape"
        }
        attr {
          name: "dtype"
          type: "type"
        }
        attr {
          name: "container"
          type: "string"
          default_value {
            s: ""
          }
        }
        attr {
          name: "shared_name"
          type: "string"