void CamlDevWindow::readCaml()
{
QString stdOut = camlProcess->readAllStandardOutput();
stdOut = removeUnusedLineBreaks(stdOut,false);
if(drawTrees)
{
while(stdOut.indexOf("--LemonCamlCommand--") != -1)
{
int j = stdOut.indexOf("--LemonCamlCommand--"); //20
int p = stdOut.indexOf("--EndLemonCamlCommand--"); //23
if(p == -1)
{
appendOutput(tr("---LemonCaml error--- Unterminated command: not interpreted\n"), Qt::red);
stdOut = stdOut.mid(j + 20);
}
else
{
appendOutput(stdOut.left(j),this->palette().color(QPalette::WindowText));
QString cmd = stdOut.mid(j + 20, (p - j - 20));
QStringList cmdlist = parseBlockCommand(cmd);
processCommandList(&cmdlist);
stdOut = stdOut.mid(p + 23);
}
}
while(stdOut.indexOf("--LemonTree--") != -1) //TODO: change this!!!! never leave such an absolute type name here; ask the user, instead.
{
int j = stdOut.indexOf("--LemonTree--"); // 17
int p = stdOut.indexOf("--EndLemonTree--"); //20
if(p == -1)
{
appendOutput(tr("---LemonCaml error--- Unterminated tree: not drawn\n"), Qt::red);
stdOut = stdOut.mid(j + 17);
}
else
{
appendOutput(stdOut.left(j),this->palette().color(QPalette::WindowText));
QString arb = stdOut.mid(j + 13, (p - j - 13));
int k = arb.indexOf('(');
if(k != -1)
{
QString arbString = arb.mid(k);
treeParser* tp = new treeParser();
QImage* img = tp->parseTree(arbString);
QTextCursor cursor = outputZone->textCursor();
cursor.insertImage((*img), QString(this->graphCount));
outputZone->insertPlainText("\n");
this->graphCount++;
}
stdOut = stdOut.mid(p + 16);
}
}
}
if(stdOut != "") appendOutput(stdOut,this->palette().color(QPalette::WindowText));
}
BlockContentComment *Parser::parseParagraphOrBlockCommand() {
SmallVector<InlineContentComment *, 8> Content;
while (true) {
switch (Tok.getKind()) {
case tok::verbatim_block_begin:
case tok::verbatim_line_name:
case tok::eof:
assert(Content.size() != 0);
break; // Block content or EOF ahead, finish this parapgaph.
case tok::command:
if (S.isBlockCommand(Tok.getCommandName())) {
if (Content.size() == 0)
return parseBlockCommand();
break; // Block command ahead, finish this parapgaph.
}
if (S.isInlineCommand(Tok.getCommandName())) {
Content.push_back(parseInlineCommand());
continue;
}
// Not a block command, not an inline command ==> an unknown command.
Content.push_back(S.actOnUnknownCommand(Tok.getLocation(),
Tok.getEndLocation(),
Tok.getCommandName()));
consumeToken();
continue;
case tok::newline: {
consumeToken();
if (Tok.is(tok::newline) || Tok.is(tok::eof)) {
consumeToken();
break; // Two newlines -- end of paragraph.
}
if (Content.size() > 0)
Content.back()->addTrailingNewline();
continue;
}
// Don't deal with HTML tag soup now.
case tok::html_start_tag:
Content.push_back(parseHTMLStartTag());
continue;
case tok::html_end_tag:
Content.push_back(parseHTMLEndTag());
continue;
case tok::text:
Content.push_back(S.actOnText(Tok.getLocation(),
Tok.getEndLocation(),
Tok.getText()));
consumeToken();
continue;
case tok::verbatim_block_line:
case tok::verbatim_block_end:
case tok::verbatim_line_text:
case tok::html_ident:
case tok::html_equals:
case tok::html_quoted_string:
case tok::html_greater:
case tok::html_slash_greater:
llvm_unreachable("should not see this token");
}
break;
}
return S.actOnParagraphComment(copyArray(llvm::makeArrayRef(Content)));
}