private SectionProperties ParseProperties()
{
SectionProperties ast = new SectionProperties();
Token headFistToken = tape.Current;
string headFirstText = headFistToken.GetText();
if (headFirstText.Length > 2)
{
string baseTypeName = headFirstText.Substring(0, headFirstText.Length - 2);
ast.TypeToken = new Token(baseTypeName, TokenKind.Ident, headFistToken.Line, headFistToken.Col);
ast.KeyToken = new Token("属性", TokenKind.Ident, headFistToken.Line, headFistToken.Col + headFirstText.Length - 2);
}
else
{
ast.KeyToken = headFistToken;
}
tape.MoveNext();
tape.Match(TokenKind.Colon);
while (tape.CurrentKind != TokenKind.EOF && tape.CurrentKind != TokenKind.NewLine)
{
if (tape.CurrentKind == TokenKind.Ident)
{
PropertyAST property = ParseProperty();
if (property != null)
{
ast.AddProperty(property);
}
}
else if (tape.CurrentKind == TokenKind.Comma)
{
tape.MoveNext();
}
else
{
tape.error(string.Format("类型'{0}'不是正确的属性", tape.Current.GetText()));
tape.MoveNext();
}
}
SkipNewLine();
return(ast);
}
