am f4cb7fab: am 2d1851ac: am 65f4d45e: am 12c6ed41: am 68e7edfd: Use NOT_A_DICT_POS instead of 0 to express not valid ditctionary position.
* commit 'f4cb7fabf49317783d6f142be28ae1915f31cb5b':main
commit
75387dc2c1
* commit 'f4cb7fabf49317783d6f142be28ae1915f31cb5b':main