xpdf(1) on Linux
The text a93256fa129d, as Debian 2.2 (Potato) shipped it.
Portable Document Format (PDF) file viewer for X (version 0.90)
Flags it lists
-
-cmap -
-cmd -
-err -
-eucjp -
-h -
-level1 -
-q -
-quit -
-raise