Use <leader>t to start up nsxiv in thumbnail mode where it displays the
contents of the current directory.
You can do whatever you want with nsxiv, enlarge files with <Enter>,
flip them with | or - or delete them with D - the full bandwidth of
nsxiv is available.
If you mark pictures with m (or M) before exiting vifm will build a
custom filtered view containing only those files ready for further
filesystem operations with vifm.
Closes#11.
Also adds another layer of file previewer. If none of the other previewers
match (e.g. pdftotext for pdf, pandoc for docx, exa for directories, etc),
this viewer will be used and display the first couple hundred lines of a
file.
Essentially it means that unknown text files will be displayed using
this, but also binary files for which it displays the hexdump
automatically.
Marty Oehme
89c028c8d6
