message: cleaned up debug outputs in XML parser - these seem to have made it through in last commit ....
diff: @@ -65,6 +65,7 @@ namespace ospray {
  throw std::runtime_error(err.str());
  }
  }
  +
  inline void expect(char *&s, const char w0, const char w1)
  {
  if (*s != w0 && *s != w1) {
  @@ -74,6 +75,7 @@ namespace ospray {
  throw std::runtime_error(err.str());
  }
  }
  +
  inline void consume(char *&s, const char w)
  {
  expect(s,w);
  @@ -82,8 +84,6 @@ namespace ospray {
  inline void consumeComment(char *&s)
  {
  - PING;
  - PRINT(s);
  consume(s,'<');
  consume(s,'!');
  while (!((s[0] == 0) ||
  @@ -92,8 +92,6 @@ namespace ospray {
  consume(s,'-');
  consume(s,'-');
  consume(s,'>');
  - PING;
  - PRINT(s);
  }
  inline void consume(char *&s, const char *word)
  @@ -185,32 +183,15 @@ namespace ospray {
  bool skipComment(char *&s)
  {
  if (*s == '<' && s[1] == '!') {
  - PING;
  - PRINT(s[0]);
  - PRINT(s[1]);
  consumeComment(s);
  return true;
  - // skipWhites(s);
  - // return parseNode(s,doc);
  }
  return false;
  }
  -
  -
  std::shared_ptr<Node> parseNode(char *&s, XMLDoc *doc)
  {
  - // if (*s == '<' && s[1] == '!') {
  - // PING;
  - // PRINT(s[0]);
  - // PRINT(s[1]);
  - // consumeComment(s);
  - // skipWhites(s);
  - // return parseNode(s,doc);
  - // }
  -
  -
  consume(s,'<');
  std::shared_ptr<Node> node = std::make_shared<Node>(doc);
  