static bool GetKeyValuePair(
Lex lex,
out string key,
out string value)
{
key = lex.Get();
value = null;
if (String.IsNullOrEmpty(key))
{
return(false);
}
lex.GetExpected("=");
value = lex.Get();
key = Lex.RemoveAllQuotes(key).Trim();
value = Lex.RemoveAllQuotes(value).Trim();
return(true);
}