It reads in necessary joypad bindings for a certain player and joypad.
.SH"GENERAL OPTIONS"
.TP
\fB--player PLAYER, -p PLAYER\fR
Configuration will be done for the SNES player PLAYER. This can be from 1 up to and including 5 (multitap).
Default is configuration for player 1.
.TP
\fB--joypad PAD, -j PAD\fR
Which joypad to use when configuring. Use a numeric indexing. Default here is 0 (first joypad).
.TP
\fB--input PATH, -i PATH\fR
Use config file found in PATH as a base. Old configuration values can be overwritten by new values when configuring binds. If not used, an empty config file will be used as a base. Using this option only does \fBnot\fR update the file found in PATH.
.TP
\fB--output PATH, -o PATH\fR
Writes the final config to a file, rather than \fBstdout\fR. If -i and -o point to the same file, the file found in PATH will simply be updated with the new configs.
Also writes an autoconfigure file for the joypad which was configured. It can be used by RetroArch to automatically configure a joypad when it's plugged in.