-@
use @input instead of \input; for preloaded Texinfo
-e, -E, --expand
force macro expansion using makeinfo
-I DIR
search DIR for Texinfo files
-l, --language=LANG
specify the LANG of FILE (LaTeX or Texinfo)
-p, --pdf
use pdftex or pdflatex for processing
-r, --recode
call recode before TeX to translate input characters
-t, --command=CMD
insert CMD in copy of input file
or --texinfo=CMD
multiple values accumulate
The values of the BIBTEX, LATEX (or PDFLATEX), MAKEINDEX, MAKEINFO, TEX (or PDFTEX), TEXINDEX, and THUMBPDF environment variables are used to run those commands, if they are set. Any CMD strings are added after @setfilename for Texinfo input, in the first line for LaTeX input.