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