TMPL_132_FWIC.txt
gap (standard -1): 2-byte integer (decimal)
icon width: 2-byte integer (decimal)
icon height: 2-byte integer (decimal)
n icons H: 2-byte integer (decimal)
n icons V: 2-byte integer (decimal)
n icons: list (2-byte one-based item count)
  icon id: 2-byte integer (decimal)
  pos H: 2-byte integer (decimal)
  pos V: 2-byte integer (decimal)
  cmd id: 4-byte integer (decimal)
  button id: 2-byte integer (decimal)
  flags: 2-byte integer (decimal)

TMPL_129_Errs.txt
Num codes: list (2-byte one-based item count)
  Error code: 2-byte integer (decimal)
  Error name: pstring (1-byte length)

TMPL_128_Cmds.txt
Num cmds: list (2-byte one-based item count)
  Cmd id: 4-byte integer (decimal)