New CLI engines for menu modes at terminal

v0.2 - April 5, 2022

• new: CLI engine fzf at option --mode, also related option --filter
  causes to use fzf like a non interactive filter
• new: CLI engine pmenu at option --mode, similar to dmenu but for the
  terminal
• changed: does not hide stderr stream of called programs
• new: environmental variable EMOJICHERRYPICK_DEFAULT used as default
  commandline arguments if the program is run without options, defaults itself
  to -con if the variable is not set
• new: option --list-programs to list name and path of required and optional
  programs
• new: options --rofi, --dmenu, --pmenu, --fzf, --xclip, --xdotool
  and --notifysend to change the name or path of program to be used
• changed: fails silently on failing programs, but sets shell exitcode
  accordingly (0=success), added a few checks to detect failure

Initial release

v0.1 - April 3, 2022

• Initial release.

If you have Python 3.10 or newer installed, then you can just use the .py script directly. It makes use of some well known programs in Linux, such as rofi and xclip. Read in the Requirements for more information.

This program is an enhanced version of a script I had previously, "Emoji Picker" or short "emojipick".