Fossil

  const char *zLine, /* [in] The comment line being printed. */
  int indent,        /* [in] Number of spaces to indent, zero for none. */
  int trimSpace,     /* [in] Non-zero to trim leading/trailing spaces. */
  int *piIndex       /* [in/out] Pointer to first non-space character. */
){
  if( indent>0 ){
    fossil_print("%*s", indent, "");
  }
    if( trimSpace && zLine && piIndex ){
      int index = *piIndex;
      while( fossil_isspace(zLine[index]) ){ index++; }
      *piIndex = index;
  if( trimSpace && zLine && piIndex ){
    int index = *piIndex;
    while( fossil_isspace(zLine[index]) ){ index++; }
    *piIndex = index;
    }
  }
}

/*
** This function prints one logical line of a comment, stopping when it hits
** a new line -OR- runs out of space on the logical line.
*/