void operator()(html::ast const& node, int const depth) {
if (indent_) indent(depth);
if (node.get_name() == "pre") indent_ = false;
auto& attributes = node.get_attributes();
stream_ << '<' << node.get_name();
if (node.get_name() == "code") {
auto fileIt = node.get_attributes().find("file");
if (fileIt != node.get_attributes().end()) {
if (! node.get_children().empty()) {
std::cerr << "code block with file attribute may not have child nodes\n";
}
else {
stream_ << '>';
auto typeIt = node.get_attributes().find("source");
if (typeIt == node.get_attributes().end())
write_code_file(fileIt->second, range());
else
write_code_file(fileIt->second, typeIt->second);
stream_ << "</" << node.get_name() << ">";
if (indent_) stream_ << std::endl;
return;
}
}
}
else if (! attributes.empty()) {
stream_ << ' ';
auto it = attributes.begin();
if (node.get_class_name().empty()) {
stream_ << it->first << "=\"" << it->second << "\"";
++it;
}
else stream_ << "class=\"" << node.get_class_name() << "\"";
while (it != attributes.end()) {
stream_ << " " << it->first << "=\"" << it->second << "\"";
++it;
}
}
else if (! node.get_class_name().empty()) {
stream_ << " class=\"" << node.get_class_name() << "\"";
}
stream_ << '>';
if (node.get_children().empty()) stream_ << "</" << node.get_name() << ">";
if (indent_) stream_ << std::endl;
}
/* Write out the code to a file, execute the code, and delete the file. */
int code_execute(struct code_state *code, char **error)
{
if (code->list_head == NULL)
return STATUS_OK; /* no code to execute */
write_code_file(code);
int result = execute_code_command_line(code, error);
delete_code_file(code);
return result;
}
