Created attachment 241095 [details] Updated from thumbnail_index with fixes/adds. Bugs/additions 1. Subdirectory names ending in .jpg etc mishandled. 2. Compressed files (ending in .Z) mishandled. 3. Two files with same basename mishandled (eg, xx.jpg and xx.gif or xx.JPG). 4. Special files (eg, sockets, fifos) mishandled. 5. Added support for .HEIC & .MOV files from iPhone. 6. Added "Back-to-top" links. Tested on 13.1-RELEASE-p7. Updated file with these fixes & adds attached.
I wonder about upstream. Is the author's email address at <https://man.freebsd.org/cgi/man.cgi?query=thumbnail_index&sektion=1&manpath=freebsd-ports#AUTHOR> reachable?
Emailed author, copied you. No response yet but email was not rejected.
Created attachment 241516 [details] "Final" version Further cleanup, added .MP4 support, added -a argument to control display of iPhoto artifacts (.AAE and .MOV files associated with still pics).