Function splitIntoWords

library/tests/parse.cpp:654–695

void splitIntoWords(
  const string& text,
  vector<string>& words)
{
  // Split into words (split on \s+, effectively).
  unsigned Pos = 0;
  unsigned startPos = 0;
  bool isSpace = true;

  // It seems compilers have different ideas about files.
  const size_t tl = text.length();
  string ttext;
  if (text.back() == ' ')
    ttext = text.substr(0, tl-1);
  else if (text.at(tl-2) == ' ')
    ttext = text.substr(0, tl-2);
  else
    ttext = text;

  const unsigned l = static_cast<unsigned>(ttext.length());

  while (Pos < l)
  {
    if (ttext.at(Pos) == ' ')
    {
      if (! isSpace)
      {
        words.push_back(ttext.substr(startPos, Pos-startPos));
        isSpace = true;
      }
    }
    else if (isSpace)
    {
      isSpace = false;
      startPos = Pos;
    }
    Pos++;
  }

  if (! isSpace)
    words.push_back(ttext.substr(startPos, Pos-startPos));
}


bool str2int(