Arbortext Command Language > Functions by Alphabetical Listing > text_entity_tag
  
text_entity_tag
[0|1] = text_entity_tag(tagname[, doc])
This function returns 1 (True) if the tag specified by the expression tagname is really a tag used to represent an SGML text entity declaration. The doc argument specifies the identifier of the document tree to query. If omitted or 0, the current document is used.