rc/sh/colors

#!/usr/bin/env bash
# YES_ZSH
# YES_BASH
# NO_DASH

colors() {
    [ $# -eq 0 ] || { printf "%s\n" "$0: does not take arguments" >&2; return 1; }
    printf "\e[%dm$(printf " \e[%dm mV \e[40m" {4,10}{0..7})\e[0m\n" {3,9}{0..7}
}

[ "${SOURCING:-0}" -gt 0 ] || colors "$@"
submodules are probably broken 2013-06-28 05:22:14 -07:00			`#!/usr/bin/env bash`
overhaul 2021-07-29 00:37:35 -07:00			`# YES_ZSH`
first pass over sh: improve compatibility, fix stuff 2021-07-29 05:44:12 -07:00			`# YES_BASH`
			`# NO_DASH`
overhaul 2021-07-29 00:37:35 -07:00
			`colors() {`
add argument checking to colors 2021-07-30 12:36:50 -07:00			`[ $# -eq 0 ] \|\| { printf "%s\n" "$0: does not take arguments" >&2; return 1; }`
overhaul 2021-07-29 00:37:35 -07:00			`printf "\e[%dm$(printf " \e[%dm mV \e[40m" {4,10}{0..7})\e[0m\n" {3,9}{0..7}`
			`}`

			`[ "${SOURCING:-0}" -gt 0 ] \|\| colors "$@"`