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slightly optimize print256colours

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Von Random 2019-01-26 04:33:52 +03:00
parent e8ed1dc0e2
commit 75da38d8d8
1 changed files with 1 additions and 3 deletions
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4
print256colours.sh
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@ -51,9 +51,7 @@ function contrast_colour {
function print_colour {
local colour="$1" contrast
contrast=$(contrast_colour "$1")
printf "\\e[48;5;%sm" "$colour" # Start block of colour
printf "\\e[38;5;%sm%3d" "$contrast" "$colour" # In contrast, print number
printf "\\e[0m " # Reset colour
printf "\\e[38;5;%s;48;5;%sm%3d\\e[0m " "$contrast" "$colour" "$colour"
}
# Starting at $1, print a run of $2 colours