Lexer::Token Artlink::parse( Lexer* lexer )
{
Lexer::Token tok( parseAttributes( lexer ) );
while( tok != Lexer::END ) {
if( tok == Lexer::TAG ) {
if( lexer->tagId() == Lexer::LINK ) {
Link* link( new Link( document, this, document->dataName(),
document->lexerLine(), document->lexerCol() ) );
appendChild( link );
link->setNoEndTag();
link->setHypergraphic();
tok = link->parse( lexer );
}
else if( lexer->tagId() == Lexer::EARTLINK || lexer->tagId() == Lexer::EUSERDOC )
break;
else
parseCleanup( lexer, tok );
}
else {
if( tok != Lexer::WHITESPACE )
printError( ERR1_TAGCONTEXT );
tok = document->getNextToken();
}
}
return tok;
}
Lexer::Token Hdref::parse( Lexer* lexer )
{
std::wstring refid;
std::wstring res;
Lexer::Token tok( document->getNextToken() );
while( tok != Lexer::TAGEND ) {
//parse attributes
if( tok == Lexer::ATTRIBUTE ) {
std::wstring key;
std::wstring value;
splitAttribute( lexer->text(), key, value );
if( key == L"res" )
res = value;
else if( key == L"refid" )
refid = value;
else
document->printError( ERR1_ATTRNOTDEF );
}
else if( tok == Lexer::FLAG )
document->printError( ERR1_ATTRNOTDEF );
else if( tok == Lexer::ERROR_TAG )
throw FatalError( ERR_SYNTAX );
else if( tok == Lexer::END )
throw FatalError( ERR_EOF );
else
document->printError( ERR1_TAGSYNTAX );
tok = document->getNextToken();
}
std::wstring temp( L":link reftype=hd" );
if( !refid.empty() ) {
temp += L" refid=";
temp += refid;
}
if( !res.empty() ) {
temp += L" res=";
temp += res;
}
temp += L'.';
temp += document->reference();
temp += L":elink.";
if( !refid.empty() || !res.empty() ) {
std::wstring* fname( new std::wstring() );
prepBufferName( fname, *( document->dataName() ) );
fname = document->addFileName( fname );
document->pushInput( new IpfBuffer( fname, document->dataLine(), document->dataCol(), temp ) );
bool oldBlockParsing( document->blockParsing() );
document->setBlockParsing( true );
tok = document->getNextToken(); //first token from buffer
while( tok != Lexer::END ) {
if( parseInline( lexer, tok ) )
parseCleanup( lexer, tok );
}
document->setBlockParsing( oldBlockParsing );
document->popInput();
}
return document->getNextToken(); //next token from stream
}
Lexer::Token Xmp::parse( Lexer* lexer )
{
Lexer::Token tok( parseAttributes( lexer ) );
while( tok != Lexer::END && !( tok == Lexer::TAG && lexer->tagId() == Lexer::EUSERDOC)) {
if( parseInline( lexer, tok ) ) {
if( lexer->tagId() == Lexer::EXMP )
break;
else
parseCleanup( lexer, tok );
}
}
return tok;
}
Lexer::Token Figcap::parse( Lexer* lexer )
{
Lexer::Token tok( parseAttributes( lexer) );
while( tok != Lexer::END ) {
//may contain inline, not block
if( tok == Lexer::WORD ) {
Word* word( new Word( document, this, document->dataName(),
document->dataLine(), document->dataCol() ) );
appendChild( word );
tok = word->parse( lexer );
}
else if( tok == Lexer::ENTITY ) {
Entity* entity( new Entity( document, this, document->dataName(),
document->dataLine(), document->dataCol() ) );
appendChild( entity );
tok = entity->parse( lexer );
}
else if( tok == Lexer::PUNCTUATION ) {
Punctuation* punct( new Punctuation( document, this, document->dataName(),
document->dataLine(), document->dataCol() ) );
appendChild( punct );
tok = punct->parse( lexer );
}
else if( tok == Lexer::WHITESPACE ) {
WhiteSpace* ws( new WhiteSpace( document, this, document->dataName(),
document->dataLine(), document->dataCol(), Tag::LITERAL ) );
appendChild( ws );
tok = ws->parse( lexer );
}
else if( tok == Lexer::COMMAND )
tok = document->processCommand( lexer, this );
else if( tok == Lexer::TAG ) {
if( lexer->tagId() == Lexer::EUSERDOC || lexer->tagId() == Lexer::EFIG )
break;
else
parseCleanup( lexer, tok );
}
else if( tok == Lexer::ERROR_TAG ) {
document->printError( ERR1_TAGNOTDEF );
tok = document->getNextToken();
}
else if( tok == Lexer::ERROR_ENTITY ) {
document->printError( ERR1_TAGNOTDEF );
tok = document->getNextToken();
}
}
return tok;
}
Lexer::Token Fn::parse( Lexer* lexer )
{
Lexer::Token tok( parseAttributes( lexer ) );
// bool done( false );
while( tok != Lexer::END && !( tok == Lexer::TAG && lexer->tagId() == Lexer::EUSERDOC)) {
if( lexer->tagId() == Lexer::EFN ) {
tok = Tag::parseAttributes( lexer );
break;
}
else if( parseInline( lexer, tok ) ) {
if( parseBlock( lexer, tok ) ) {
if( parseListBlock( lexer, tok ) )
parseCleanup( lexer, tok );
}
}
}
return tok;
}
Lexer::Token Caution::parse( Lexer* lexer )
{
std::wstring temp;
std::wstring* fname( new std::wstring() );
prepBufferName( fname, *( document->dataName() ) );
fname = document->addFileName( fname );
Lexer::Token tok( document->getNextToken() );
while( tok != Lexer::TAGEND ) {
if( tok == Lexer::ATTRIBUTE ) {
std::wstring key;
std::wstring value;
splitAttribute( lexer->text(), key, value );
if( key == L"text" ) {
temp = L":hp2.";
temp += value;
temp += L":ehp2.\n";
}
else
document->printError( ERR1_ATTRNOTDEF );
}
else if( tok == Lexer::FLAG )
document->printError( ERR1_ATTRNOTDEF );
else if( tok == Lexer::ERROR_TAG )
throw FatalError( ERR_SYNTAX );
else if( tok == Lexer::END )
throw FatalError( ERR_EOF );
else
document->printError( ERR1_TAGSYNTAX );
tok = document->getNextToken();
}
if( temp.empty() ) {
temp = L":hp2.";
temp += document->caution();
temp += L":ehp2.\n";
}
document->pushInput( new IpfBuffer( fname, document->dataLine(),
document->dataCol(), temp ) );
bool oldBlockParsing( document->blockParsing() );
document->setBlockParsing( true );
whiteSpace = Tag::LITERAL;
appendChild( new P( document, this, document->dataName(), document->lexerLine(),
document->lexerCol() ) );
tok = document->getNextToken(); //first token from buffer
while( tok != Lexer::END ) {
if( parseInline( lexer, tok ) )
parseCleanup( lexer, tok );
}
whiteSpace = Tag::NONE;
document->setBlockParsing( oldBlockParsing );
document->popInput();
tok = document->getNextToken(); //next token from main stream
while( tok != Lexer::END && !( tok == Lexer::TAG && lexer->tagId() == Lexer::EUSERDOC)) {
if( parseInline( lexer, tok ) ) {
if( lexer->tagId() == Lexer::ECAUTION )
break;
else if( lexer->tagId() == Lexer::H1 ||
lexer->tagId() == Lexer::H2 ||
lexer->tagId() == Lexer::H3 ||
lexer->tagId() == Lexer::H4 ||
lexer->tagId() == Lexer::H5 ||
lexer->tagId() == Lexer::H6 ||
lexer->tagId() == Lexer::ACVIEWPORT ||
lexer->tagId() == Lexer::FN )
parseCleanup( lexer, tok );
else if( parseBlock( lexer, tok ) ) {
if( parseListBlock( lexer, tok ) )
parseCleanup( lexer, tok );
}
}
}
return tok;
}
