Completions for fish shell

I've written a completions file that can be dropped into ~/.config/fish/completions/hexyl.fish, or /usr/share/fish/completions or /usr/share/fish/vendor_completions.d if @sharkdp wants to include it with hexyl.

complete -c hexyl -s n -s c -l length -l bytes -f -r -d 'Only read N bytes from the input'
complete -c hexyl -s s -l skip -f -d 'Skip the first N bytes of the input'
complete -c hexyl -l block-size -f -d 'Sets the size of the block unit to SIZE'
complete -c hexyl -s v -l no-squeezing -d 'Displays all input data'
complete -c hexyl -l color -f -r -a 'always auto never force' -d 'When to use colours'
complete -c hexyl -l border -f -r -a 'unicode ascii none' -d 'Whether to draw a border with unicode, ascii or none at all'
complete -c hexyl -s p -l plain -f -d 'Display output with --no-characters, --no-position, --border=none, and --color=never'
complete -c hexyl -s C -l characters -d 'Show the character panel on the right. This is the default'
complete -c hexyl -l character-table -f -a 'default ascii codepage-437' -d 'Choose character table encoding, default is ascii'
complete -c hexyl -s P -l position -f -d 'Whether to display the position panel on the left'
complete -c hexyl -s o -l display-offset -f -r -d 'Add N bytes to the displayed file position'
complete -c hexyl -l panels -f -r -d 'Set the number of hex data panels to be displayed'
complete -c hexyl -s g -l group-size -f -r -a '1 2 4 8' -d 'Number of bytes/octets that should be grouped together'
complete -c hexyl -l endianness -f -r -a 'big little' -d 'Whether to print out groups in little-endian or big-endian format'
complete -c hexyl -s b -l base -f -r -a 'binary octal decimal hexadecimal' -d 'Sets the base, default is hexadecimal'
complete -c hexyl -l terminal-width -f -r -d 'Sets the number of terminal columns to be displayed'
complete -c hexyl -s h -l help -d 'Print help'
complete -c hexyl -s v -l version -d 'Print version'

sharkdp / hexyl

Completions for fish shell #223