* Unified preview-tui and preview-kitty
* Remove preview-kitty
* No need to set $TERMINAL
* fix undeclared variable
* Integrated support for scope.sh
* Review fixes
* allow_remote_control must be enabled on kitty
* Documentation, kitty splits and images fallback
* fix restoring kitty layout
* Add -a option to generate a temporary NNN_FIFO
* Add documentation for -a option
* plugins/README.md: promote the use of -a
This obsoletes the global FIFO unlink trick, so I remove mentions of it.
@jarun update:
Polish -a
* Allow launching plugins with Alt + plugin's key
* Fix Alt key in filter/prompts modes
* Fix handling Alt key in nextsel()
In filter mode: run the associated plugin.
In prompt mode: just throw out the Alt+key input.
In nextsel(): differentiate Alt+key and Esc
* Add a tabbed/xembed based file previewer plugin
This plugin is written in bash, because job control is not well
specified in POSIX sh (`jobs` can return anything).
We use `tabbed` [1] as a xembed [2] host, to have a single window
owning each previewer window.
Uses mpv, sxiv, zathura, and the nuke plugin.
[1]: http://tools.suckless.org/tabbed/
[2]: https://specifications.freedesktop.org/xembed-spec/xembed-spec-latest.html
* tabbed-preview: prevent focus steal with xdotool
* preview-tabbed: tabs->4 spaces
* preview-tabbed: add focus prevention timeout
* Add an option to print hovered files to a FIFO
This adds an env variable, `NNN_FIFO`, that can be set to a path that
`nnn` will open/create as a FIFO, and where every hovered file's path is
printed. This allows creating external perview/quick open plugins, ...
It can be compiled out with the make variable `O_NOFIFO`.
* Check filename ptr instead of full path (for FIFO)
* Add documentation to use NNN_FIFO in plugins
* Fix path sent to FIFO in empty dirs
* Added fzfz plugin
* Fixed shellcheck errors
* Fixed copy/paste error
* Added support for fzy, also renamed plugin since it's not specific to fzf anymore
* Refactored code
* Clean spillovers (jarun)
