libncurses: Import https://ftp.gnu.org/pub/gnu/ncurses/ncurses-6.5.tar.gz changes
Change-Id: I3433d30ca01359fd2e3623ede96b531f0b39cbfa
Signed-off-by: micky387 <mickaelsaibi@free.fr>
diff --git a/test/tput-initc b/test/tput-initc
new file mode 100755
index 0000000..9d71c4f
--- /dev/null
+++ b/test/tput-initc
@@ -0,0 +1,156 @@
+#!/bin/sh
+##############################################################################
+# Copyright 2020 Thomas E. Dickey #
+# Copyright 2016 Free Software Foundation, Inc. #
+# #
+# Permission is hereby granted, free of charge, to any person obtaining a #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation #
+# the rights to use, copy, modify, merge, publish, distribute, distribute #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the #
+# following conditions: #
+# #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software. #
+# #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER #
+# DEALINGS IN THE SOFTWARE. #
+# #
+# Except as contained in this notice, the name(s) of the above copyright #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written #
+# authorization. #
+##############################################################################
+# $Id: tput-initc,v 1.6 2020/02/02 23:34:34 tom Exp $
+# Some of the ".dat" files in ncurses' test-directory give r/g/b numbers for
+# default palettes of xterm and Linux console. This script reads the numbers
+# and (assuming the same or compatible terminal) uses tput to (re)initialize
+# the palette using those numbers.
+
+failed() {
+ printf "?? $*\n" >&2
+ exit 1
+}
+
+usage() {
+ cat >&2 <<-EOF
+ usage: $0 [-r] [-s] [palette-data]
+
+ Use this script with a palette data-file to (re)initialize colors with
+ tput. This script assumes arrangements for 16-, 88- and 256-colors
+ like the xterm 88colors2.pl and 256colors2.pl scripts.
+
+ Options:
+ -r reverse palette
+ -s reverse system colors (first 16 if more than 16 colors)
+EOF
+ exit 1
+}
+
+opt_r=no
+opt_s=no
+
+while getopts "rs" option "$@"
+do
+ case $option in
+ (r)
+ opt_r=yes
+ ;;
+ (s)
+ opt_s=yes
+ ;;
+ (*)
+ usage
+ ;;
+ esac
+done
+shift $(expr $OPTIND - 1)
+
+if [ $# = 1 ]
+then
+ file=$1
+elif [ $# = 0 ]
+then
+ file=$TERM.dat
+else
+ failed "expected one parameter or none"
+fi
+
+if [ ! -f "$file" ]
+then
+ if [ -f "$file.dat" ]
+ then
+ file="$file.dat"
+ else
+ failed "no such file: $file"
+ fi
+fi
+
+myterm=${file%%.dat}
+colors=$(tput -T $myterm colors 2>/dev/null)
+if [ ${colors:-0} -le 0 ]
+then
+ myterm=${myterm%%-color}
+ colors=$(tput -T $myterm colors 2>/dev/null)
+fi
+if [ ${colors:-0} -le 0 ]
+then
+ failed "terminal $myterm does not support color"
+fi
+
+cat $file |\
+awk -v opt_r=$opt_r \
+ -v opt_s=$opt_s \
+ -v colors=$colors \
+ -v myterm=$myterm '
+BEGIN {
+ limit = 1000;
+ range = -1;
+ cramp = -1;
+ if ( colors == 88 ) {
+ cramp = 80;
+ } else if ( colors = 256 ) {
+ cramp = 232;
+ }
+}
+function scaled(n) {
+ return (n * 1000)/limit;
+}
+
+/^scale:[0-9]+/{
+ sub("^scale:","",$0);
+ limit = $0;
+}
+
+/^[0-9]+:/{
+ sub(":","",$1);
+ item = $1 + 0;
+ if (range < item) {
+ range = item;
+ }
+ params[$1] = sprintf ("%d %d %d", scaled($2),scaled($3),scaled($4));
+}
+END {
+ for (n = 0; n <= range; ++n) {
+ m = n;
+ if ( opt_r == "yes" ) {
+ if ( colors <= 16 ) {
+ m = range - n;
+ } else if ( ( opt_s == "yes" ) && ( n < 16 ) ) {
+ m = 15 - n;
+ } else if ( n >= cramp ) {
+ m = cramp + colors - 1 - n;
+ } else {
+ m = 16 + cramp - 1 - n;
+ }
+ }
+ printf "tput -T%s initc %d %s\n", myterm, m, params[n];
+ }
+}
+' |sh -