Reload the image on SIGUSR{1,2}

[LemonBoy]

It'd be quite handy for my workflow, since I edit my gnuplot scripts in vim and wanted to have some kind of live-reloading.

[xyb3rt]

This was already covered in the unmerged pull request #29, which is still not fully functional. You might want to try something like xdotool; the following command makes all open sxiv instances reload their current image:

xdotool search --class sxiv key --window %@ r

[sdx23]

Is dependency-sparseness very important to you or could a pull request adding automatic reload via inotify succeed?