Function StripLeadingTrailingSpaces

editor/HFile.cpp:542–564

Strips leading and trailing spaces from a string Returns true if spaces were stripped

// Strips leading and trailing spaces from a string
// Returns true if spaces were stripped
bool StripLeadingTrailingSpaces(char *s) {
  char *t;
  bool stripped = 0;

  // Look for leading spaces
  t = s;
  while (*t == ' ')
    t++;

  // Leading spaces found, so copy string over spaces
  if (t != s) {
    strcpy(s, t);
    stripped = 1;
  }

  // Strip any trailing spaces
  for (t = s + strlen(s) - 1; (t >= s) && (*t == ' '); t--) {
    *t = 0;
    stripped = 1;
  }

  return stripped;
}

// Check for duplicate names in the level
void CheckLevelNames() {