private void ParseExpression()
{
_parser.Expect(SIGNATURE_EXPRESSION);
_parser.Read(OPEN_EXPRESSION);
var offset = _parser.Current.Context;
var expression = _parser.ReadUntil(TokenType.Seperator, CLOSE_EXPRESSION);
_parser.Expect(CLOSE_EXPRESSION);
try
{
_templateParsed.Add(new ExpressionPart(_expressionLib.Parse(expression, offset)));
}
catch (ExceptionWithContext ewc)
{
// ewc.Update(offset.Add(ewc.Context));
throw ewc;
}
}