Function HOcrEscape

deps/tesseract/api/baseapi.cpp:2841–2855

Escape a char string - remove <>&"' with HTML codes. */

/** Escape a char string - remove <>&"' with HTML codes. */
STRING HOcrEscape(const char* text) {
  STRING ret;
  const char *ptr;
  for (ptr = text; *ptr; ptr++) {
    switch (*ptr) {
      case '<': ret += "&lt;"; break;
      case '>': ret += "&gt;"; break;
      case '&': ret += "&amp;"; break;
      case '"': ret += "&quot;"; break;
      case '\'': ret += "&#39;"; break;
      default: ret += *ptr;
    }
  }
  return ret;
}

}  // namespace tesseract.