void CFParser :: parse(_ScriptReader& reader, TapeWriter& writer)
{
// if (_symbolMode)
// reader.switchDFA(dfaSymbolic);
ScriptLog log;
TokenInfo token(this, &log);
token.read(reader);
size_t readerRollback = reader.Position();
//size_t outputRollback = compiler->Position();
size_t startId = mapRuleId("start");
if (token.state != dfaEOF) {
if (!applyRule(startId, token, reader))
throw EParseError(token.column, token.row);
if (token.state != dfaEOF)
throw EParseError(token.column, token.row);
}
IdentifierTextReader logReader((ident_t)log.getBody());
CachedScriptReader scriptReader(&logReader);
_baseParser->parse(scriptReader, writer);
}
void CFParser :: parse(_ScriptReader& reader, MemoryDump* output)
{
if (_symbolMode)
reader.switchDFA(dfaSymbolic);
ScriptLog log;
size_t startId = mapRuleId("start");
while (!reader.Eof()) {
MemoryWriter writer(&_body);
int presaved = writer.Position();
int trace = buildDerivationTree(reader, startId, writer);
generateOutput(trace, reader, log);
IdentifierTextReader logReader((const char*)log.getBody());
ScriptReader scriptReader(&logReader);
_baseParser->parse(scriptReader, output);
_body.trim(presaved);
log.clear();
}
}