preview images to small

[ghost]

The size of the preview images is just to small. In ranger the previews cover the whole tab, in ranger/emacs they mostly have the size of thumbnails.

[firmart]

I accidentally pressed zp (ranger-toggle-details) and the image scales up to the whole height. By investigating the code, this is the effect of ranger-setup.

For now, a better workaround would be using (delete-other-windows) (C-x 1) which is invoked by ranger-save-window-settings, itself called by ranger-setup. Although this closes parent tab, at least the preview of every image in the current directory fit the whole tab. Otherwise, pressing i i rescales as well.