pmxchords -v (return code: 0)
This is pmxchords.lua version 0.9.3
pmxchords -h (return code: 0)
This is pmxchords.lua version 0.9.3
Usage: [texlua] pmxchords.lua basename[.pmx]
1. transpose chords into new file basename_chtr.pmx
2. call pmxab on transposed file basename_chtr.pmx
3. rename basename_chtr.tex to basename.tex
options: -v version
-h help
-s stop after fist step. e.g. generate only transposed basename_chtr.pmx file