When I'm viewing many images w/ xv (sometimes in "visual schnauzer" mode), I sometimes want to "bookmark" or annotate a given image.
I don't think xv can do this, but is there another xv-like image viewer that can?
Is it possible to add "programmable hot-keys" to xv so that typing certain letters lets you call external commands (eg, "emacs (filename of picture you are viewing)")?
I think that xv has a 'mark' feature, but that's more internal, and the marks go away after I close xv.
I realize I could just open a text editor and make notes myself (typing in the filename by hand or maybe using xv's "info" window), but is there an easier way to do this?