Manual editing of mta files in Notepad++

[ohrenkino]

see here on the editing of mta files:

Scripting: Create Decade from Year / Origyear

Are there any good language descriptions for the MTA files? For example, my intention is to create an action to create a Decade tag using the digits from the Year or Original Year tags, if they exist. Otherwise it is filled with "Unknown". I somehow figured out how to cobble together a couple of actions in an action group and then hand edit the MTA file, as below, which does seem to work for at least one scenario, but I do have to test all boundary conditions. [#0] T=5 F=DECADE 1=$if2(%ori…