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#!/bin/sh
# $XFree86: xc/programs/xterm/vttests/16colors.sh,v 1.4 2002/09/30 00:39:08 dickey Exp $
#
# -- Thomas Dickey (1999/3/27)
# Show a simple 16-color test pattern. It is a little more confusing than
# 8colors.sh, since everything is abbreviated to fit on an 80-column line.
# The high (8-15) combinations for foreground or background are marked with
# a '+' sign.
ESC=""
CMD='echo'
OPT='-n'
SUF=''
TMP=/tmp/xterm$$
eval '$CMD $OPT >$TMP || echo fail >$TMP' 2>/dev/null
( test ! -f $TMP || test -s $TMP ) &&
for verb in printf print ; do
rm -f $TMP
eval '$verb "\c" >$TMP || echo fail >$TMP' 2>/dev/null
if test -f $TMP ; then
if test ! -s $TMP ; then
CMD="$verb"
OPT=
SUF='\c'
break
fi
fi
done
rm -f $TMP
trap '$CMD "[0m"; exit' 0 1 2 5 15
echo "[0m"
while true
do
for AT in 0 1 4 7
do
case $AT in
0) attr=" ";;
1) attr="BO ";;
4) attr="UN ";;
7) attr="RV ";;
esac
for FG in 0 1 2 3 4 5 6 7
do
case $FG in
0) fcolor="BLK ";;
1) fcolor="RED ";;
2) fcolor="GRN ";;
3) fcolor="YEL ";;
4) fcolor="BLU ";;
5) fcolor="MAG ";;
6) fcolor="CYN ";;
7) fcolor="WHT ";;
esac
for HI in 3 9
do
if test $HI = 3 ; then
color=" $fcolor"
else
color="+$fcolor"
fi
$CMD $OPT "[0;${AT}m$attr"
$CMD $OPT "[${HI}${FG}m$color"
for BG in 1 2 3 4 5 6 7
do
case $BG in
0) bcolor="BLK ";;
1) bcolor="RED ";;
2) bcolor="GRN ";;
3) bcolor="YEL ";;
4) bcolor="BLU ";;
5) bcolor="MAG ";;
6) bcolor="CYN ";;
7) bcolor="WHT ";;
esac
$CMD $OPT "[4${BG}m$bcolor"
$CMD $OPT "[10${BG}m+$bcolor"
done
echo "[0m"
done
done
sleep 1
done
done
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