Arbortext Command Language > Functions by Alphabetical Listing > file_entity_tag
  
file_entity_tag
file_entity_tag (tagname[, doc])
 
This function returns 1 (True) if the tag named tagname is really a tag used to represent an SGML file entity declaration. The doc argument specifies the identifier of the document tree to query. If omitted or 0, the current document is used.
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If the document type definition for your document instance includes the NAMECASE GENERAL NO setting, then the tagname parameter will be case-sensitive.