#! /bin/zsh # A script to make using 256 colors in zsh less painful. # P.C. Shyamshankar <sykora@lucentbeing.com> # Copied from http://github.com/sykora/etc/blob/master/zsh/functions/spectrum/ typeset -AHg FX FG BG FX=( reset "%{[00m%}" bold "%{[01m%}" no-bold "%{[22m%}" italic "%{[03m%}" no-italic "%{[23m%}" underline "%{[04m%}" no-underline "%{[24m%}" blink "%{[05m%}" no-blink "%{[25m%}" reverse "%{[07m%}" no-reverse "%{[27m%}" ) for color in {000..255}; do FG[$color]="%{[38;5;${color}m%}" BG[$color]="%{[48;5;${color}m%}" done ZSH_SPECTRUM_TEXT=${ZSH_SPECTRUM_TEXT:-Arma virumque cano Troiae qui primus ab oris} # Show all 256 colors with color number function spectrum_ls() { for code in {000..255}; do print -P -- "$code: %{$FG[$code]%}$ZSH_SPECTRUM_TEXT%{$reset_color%}" done } # Show all 256 colors where the background is set to specific color function spectrum_bls() { for code in {000..255}; do print -P -- "$code: %{$BG[$code]%}$ZSH_SPECTRUM_TEXT%{$reset_color%}" done }