FF3us/FF6j codes contained in DTE dialogue, written by Lord J
lord_j@hotmail.com, http://www.angelfire.com/pq/jumparound/index.html

Notes: Dynamic extended code requires an end indicator (that's 0x12).
       Static extended codes have a specific number of data bytes,
       the end indicator is not required.

Basic codes:

00: kill window (press A) (routine calls RTS soon)
01: endl
02 to 0F: the name of your first 14 players
10: small fixed delay
11: ??? extended code indicator, some have end indicators, some don't
    events such as dialogue in Vector are delays (1101)
12: end dynamic extended codes, skipped if alone
13: clear window, next window (press A)
14: extended code: 1 data byte = n (static)
    variable tabulation: make n-1 spaces, if n=0 bugs, if n>128
    prints byte equivalent to DTE string at the end
15: selectable choice (routine place choice in register or stack)
16: extended code (dynamic): 1 data byte, then end extended code
    next value is a timer setup, when timer elapse,
    routine will "press A" for you ( nb sec. timer = value X 1/4 )
17: not used, extended dynamic code with value<0x20 makes endl
    in FF6j ...
18: not used in FF3us, in FF6j ...
19: transform content of register ??? into a string representing numbers
1A: transform content of register ??? into a string representing an item
1B: transform content of register ??? into a string representing a spell name
    (test to try: if byte > last spell)
1C: not used in FF3us, in FF6j my guess would be: keyword "years" in japanese
1D: not used in FF3us, in FF6j ...
1E: not used in FF3us, in FF6j ...
1F: not used

60: slash
6F: asterix
74: dummy logo
75: dummy logo

others: DTE text, consult ff3us.tbl