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Add 12-bit color support.

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ADAM David Alan Martin
2022-06-04 09:10:51 -04:00
parent 5d0e0d3741
commit 7007770cb5
1 changed files with 13 additions and 3 deletions
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16
bin/__build_sgr_code
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@ -120,10 +120,14 @@ function ext_color()
function rgb_color()
{
color=$1
case $1 in
[0-9a-fA-F][0-9a-fA-F][0-9a-fA-F]) color=${1:0:1}${1:0:1}${1:1:1}${1:1:1}${1:2:1}${1:2:1} ;;
esac
# First split off the red, green, and blue components...
red_hex=${1:0:2}
green_hex=${1:2:2}
blue_hex=${1:4:2}
red_hex=${color:0:2}
green_hex=${color:2:2}
blue_hex=${color:4:2}
# Convert to decimal...
red_dec=$((16#${red_hex}))
@ -297,14 +301,20 @@ do
ansi:*) make_color 0 ansi_color ${1:5} ;;
ext:*) make_color 0 ext_color ${1:4} ;;
# 12-bit color also supported
[0-9a-fA-F][0-9a-fA-F][0-9a-fA-F]) make_color 0 rgb_color $1 ;;
[0-9a-fA-F][0-9a-fA-F][0-9a-fA-F][0-9a-fA-F][0-9a-fA-F][0-9a-fA-F]) make_color 0 rgb_color $1 ;;
fg:ansi:*) make_color 0 ansi_color ${1:8} ;;
fg:ext:*) make_color 0 ext_color ${1:7} ;;
# 12-bit color also supported
fg:[0-9a-fA-F][0-9a-fA-F][0-9a-fA-F]) make_color 0 rgb_color ${1:3} ;;
fg:[0-9a-fA-F][0-9a-fA-F][0-9a-fA-F][0-9a-fA-F][0-9a-fA-F][0-9a-fA-F]) make_color 0 rgb_color ${1:3} ;;
bg:ansi:*) make_color 1 ansi_color ${1:8} ;;
bg:ext:*) make_color 1 ext_color ${1:7} ;;
# 12-bit color also supported
bg:[0-9a-fA-F][0-9a-fA-F][0-9a-fA-F]) make_color 1 rgb_color ${1:3} ;;
bg:[0-9a-fA-F][0-9a-fA-F][0-9a-fA-F][0-9a-fA-F][0-9a-fA-F][0-9a-fA-F]) make_color 1 rgb_color ${1:3} ;;
fg:*) make_color 0 named_color ${1:3} ;;