: ;Mapping for level ‘choice in the void’
: ;Written by Index Dump application v1.1
: ;©1997 Chthonic Ionic Software
: ;Mapping Data version: 1
: #TEXTURESETS
: ; Jjaro: 3
: #PANELS
: #SCENERYSET
: ; Jjaro: 3
: #SCENERYMAP
: ;End mapping file
:
: That obviously didn't work for me,
...because you didn't tell it to do anything! Those lines starting with semicolons are simply comments. Try something like this (note that I've never used Texture Munger myself, so I won't make any guarantees):
#TEXTURESETS
3,3
#SCENERYSET
3