<ptr>

<ptr> 標明一個與其他位置相連結的指標。 3.6 Simple Links and Cross-References 16.1 Links
組件 core — 3 Elements Available in All TEI Documents
除全域屬性以外 att.pointing (@target, @evaluate) att.typed (@type, @subtype) att.declaring (@decls)
cRef (canonical reference) 用元素refsDecl在TEI標頭內所定義的標準參照來說明指標所指位置。
狀態 非必備的
資料類型 1–∞ 次可出現:  

<rng:ref name="data.word"/>
data.word
以空白鍵隔開
值 the value of cRef should be constructed so that when the algorithm for the resolution of canonical references (described in section 16.2.5 Canonical References) is applied to it the result is a valid URI reference to the intended target
屬於
altGrp joinGrp linkGrp listRef model.ptrLike
可包含 空白元素
宣告 

<rng:element name="ptr">
 <rng:ref name="att.global.attributes"/>
 <rng:ref name="att.pointing.attributes"/>
 <rng:ref name="att.typed.attributes"/>
 <rng:ref name="att.declaring.attributes"/>
 <rng:optional>
  <rng:attribute name="cRef">
   <rng:list>
    <rng:ref name="data.word"/>
    <rng:zeroOrMore>
     <rng:ref name="data.word"/>
    </rng:zeroOrMore>
   </rng:list>
  </rng:attribute>
 </rng:optional>
 <rng:empty/>
</rng:element>
element ptr
{
   att.global.attributes,
   att.pointing.attributes,
   att.typed.attributes,
   att.declaring.attributes,
   attribute cRef { list { data.word, data.word* } }?,
   empty
}
Schematron

<sch:report test="@target and @cRef">Only one of the
attributes 'target' and 'cRef' may be supplied.</sch:report>
例子
<ptr target="#p143 #p144"/>
<ptr target="http://www.tei-c.org"/>