TMPL_129_HEL#.txt
Text extent: rectangle
Number of Keywords: list (2-byte one-based item count)
  Keyword: pstring (1-byte length; 32 bytes reserved)
  Command: 2-byte integer (decimal)
  Data1: 2-byte integer (decimal)
  Data2: 2-byte integer (decimal)

TMPL_128_Scri.txt
Script Code: 2-byte integer (decimal)