Retrieve input file name (with path) in Lua filter

[unitscan]

If I launch this command

pandoc --from latex+raw_tex --lua-filter=filter.lua -s test.tex -o test.docx

there's a way to save the input file comprensive of his path (e.g. "C:\Logs\test.tex") in a variable?

[tarleb]

The list of input files is available via PANDOC_STATE.input_files (docs 1, 2).

One can get an absolute path with pandoc.path.join{pandoc.get_working_directory(), MY_RELATIVE_FILENAME}.