zsh/lib/spectrum.zsh

   1 #! /bin/zsh
   2 # A script to make using 256 colors in zsh less painful.
   3 # P.C. Shyamshankar <sykora@lucentbeing.com>
   4 # Copied from http://github.com/sykora/etc/blob/master/zsh/functions/spectrum/
   5
   6 typeset -Ag FX FG BG
   7
   8 FX=(
   9     reset     "%{\e[00m%}"
  10     bold      "%{\e[01m%}" no-bold      "%{\e[22m%}"
  11     italic    "%{\e[03m%}" no-italic    "%{\e[23m%}"
  12     underline "%{\e[04m%}" no-underline "%{\e[24m%}"
  13     blink     "%{\e[05m%}" no-blink     "%{\e[25m%}"
  14     reverse   "%{\e[07m%}" no-reverse   "%{\e[27m%}"
  15 )
  16
  17 for color in {000..255}; do
  18     FG[$color]="%{\e[38;5;${color}m%}"
  19     BG[$color]="%{\e[48;5;${color}m%}"
  20 done
  21
  22 # Show all 256 colors with color number
  23 function spectrum_ls() {
  24   for code in {000..255}; do
  25     print -P -- "$code: %F{$code}Test%f"
  26   done
  27 }
  28