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colours.sh : Fixed treesitter code highlight and removed shellcheck warning

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saundersp 2025-04-26 20:07:18 +02:00
parent 879f8b5d08
commit 8407d3c051
1 changed files with 8 additions and 7 deletions
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15
colours.sh
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@ -1,6 +1,7 @@
#!/usr/bin/env bash #!/usr/bin/env bash
# Print out escape sequences usable for coloured text on tty. # Print out escape sequences usable for coloured text on tty.
# shellcheck disable=2016
printf 'Colour escapes are %s\n' '\e[${value};...;${value}m' printf 'Colour escapes are %s\n' '\e[${value};...;${value}m'
printf 'Values 30..37 are \e[33mforeground colours\e[m\n' printf 'Values 30..37 are \e[33mforeground colours\e[m\n'
printf 'Values 40..47 are \e[43mbackground colours\e[m\n' printf 'Values 40..47 are \e[43mbackground colours\e[m\n'
@ -17,17 +18,17 @@ for fgc in {30..37}; do
fgc=${fgc#37} # white fgc=${fgc#37} # white
bgc=${bgc#40} # black bgc=${bgc#40} # black
vals="${fgc:+$fgc;}${bgc}" vals="${fgc:+$fgc};${bgc}"
vals=${vals%%;} vals=${vals%%;}
seq0="${vals:+\e[${vals}m}" seq0="${vals:+\e[${vals}m}"
printf " %-9s" "${seq0:-(default)}" printf " %-9s" "${seq0:-(default)}"
echo -e -n " ${seq0}TEXT\e[m" echo -en " ${seq0}TEXT\e[m"
echo -e -n " \e[${vals:+${vals+$vals;}}1mBOLD\e[m" echo -en " \e[${vals:+${vals+$vals}};1mBOLD\e[m"
echo -e -n " \e[${vals:+${vals+$vals;}}2mDIM\e[m" echo -en " \e[${vals:+${vals+$vals}};2mDIM\e[m"
echo -e -n " \e[${vals:+${vals+$vals;}}3mITA\e[m" echo -en " \e[${vals:+${vals+$vals}};3mITA\e[m"
echo -e -n " \e[${vals:+${vals+$vals;}}4mUND\e[m" echo -en " \e[${vals:+${vals+$vals}};4mUND\e[m"
echo -e -n " \e[${vals:+${vals+$vals;}}5mBLI\e[m" echo -en " \e[${vals:+${vals+$vals}};5mBLI\e[m"
done done
echo; echo echo; echo
done done