static private string HandleCommand(char c, string buffer)
{
if (c == ']')
{
buffer = MakeToken(BasicTokens.COMMAND, buffer);
state.pop();
}
else if (c == '\\')
{
state.push(State.ESCAPE_CHAR);
}
else if (c == '\n' || c == '\r')
{
throw new System.Exception("Invalid command string at line " + lineNumber.ToString());
}
else
{
buffer = buffer + c;
}
return(buffer);
}