[FFmpeg-devel] Hook for trailing whitespace

[Gyan Doshi]

I was just prevented from pushing this patch[1] because of a trailing 
whitespace in a .texi file. This seems to be a new git hook as it wasn't 
in place before April 1.

Doc files should be excluded from whitespace checks as they may be 
required for formatting.

Regards,
Gyan

[1]: 
https://patchwork.ffmpeg.org/project/ffmpeg/patch/20220410060622.1734-1-ffmpeg@gyani.pro/