/// <summary>
/// Parses the keyword «\field».
/// </summary>
private void ParseField(ParagraphElements elements, int nestingLevel)
{
AssertSymbol(Symbol.Field);
ReadCode(); // read '('
AssertSymbol(Symbol.ParenLeft);
ReadCode(); // read identifier
AssertSymbol(Symbol.Identifier);
string fieldType = Token.ToLower();
ReadCode(); // read ')'
AssertSymbol(Symbol.ParenRight);
DocumentObject field = null;
switch (fieldType)
{
case "date":
field = elements.AddDateField();
break;
case "page":
field = elements.AddPageField();
break;
case "numpages":
field = elements.AddNumPagesField();
break;
case "info":
field = elements.AddInfoField(0);
break;
case "sectionpages":
field = elements.AddSectionPagesField();
break;
case "section":
field = elements.AddSectionField();
break;
case "bookmark":
field = elements.AddBookmark("");
break;
case "pageref":
field = elements.AddPageRefField("");
break;
}
AssertCondition(field != null, DomMsgID.InvalidFieldType, Token);
if (_scanner.PeekSymbol() == Symbol.BracketLeft)
{
ReadCode(); // read '['
ParseAttributes(field, false);
}
}
