private ExpressionStr scanAllTextUntilEquals()
{
ExpressionStr result = null;
string temp = "";
if (variablesString.ContainsKey(token))
{
result = new AcessString(token, variablesString);
scan();
}
else
{
while (!(token == "=" || token == "<>" || token == "><"))
{
temp += token + " ";
scan();
}
if (temp[temp.Length - 1] == ' ')
{
temp.Remove(temp.Length - 1);
}
result = new ConstStr(temp);
}
return(result);
}
private ExpressionStr scanAllTextUntilNextLine()
{
ExpressionStr result = null;
if (variablesString.ContainsKey(token.Trim()))
{
result = new AcessString(token, variablesString);
}
else
{
scanForEol();
result = new ConstStr(token);
}
return(result);
}