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diff --git a/include/MKkey_defs.sh b/include/MKkey_defs.sh
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+#! /bin/sh
+# $Id: MKkey_defs.sh,v 1.14 2003/12/06 17:10:09 tom Exp $
+##############################################################################
+# Copyright (c) 2001-2002,2003 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. #
+##############################################################################
+#
+# MKkey_defs.sh -- generate function-key definitions for curses.h
+#
+# Author: Thomas E. Dickey 2001
+#
+# Extract function-key definitions from the Caps file
+#
+: ${AWK-awk}
+DATA=${1-Caps}
+
+data=data$$
+pass1=pass1_$$
+pass2=pass2_$$
+pass3=pass3_$$
+pass4=pass4_$$
+trap 'rm -f $data pass[1234]_$$' 0 1 2 5 15
+
+# change repeated tabs (used for readability) to single tabs (needed to make
+# awk see the right field alignment of the corresponding columns):
+if sort -k 6 $DATA >$data 2>/dev/null
+then
+ # POSIX
+ sed -e 's/[ ][ ]*/ /g' < $DATA |sort -n -k 6 >$data
+elif sort -n +5 $DATA >$data 2>/dev/null
+then
+ # SunOS (and SVr4, marked as obsolete but still recognized)
+ sed -e 's/[ ][ ]*/ /g' < $DATA |sort -n +5 >$data
+else
+ echo "Your sort utility is broken. Please install one that works." >&2
+ exit 1
+fi
+
+# add keys that we generate automatically:
+cat >>$data <<EOF
+key_resize kr1 str R1 KEY_RESIZE + ----- Terminal resize event
+key_event kv1 str V1 KEY_EVENT + ----- We were interrupted by an event
+EOF
+
+cat <<EOF
+/*
+ * These definitions were generated by $0 $DATA
+ */
+EOF
+
+# KEY_RESET
+maxkey=345
+
+for pass in 1 2 3 4
+do
+
+output=pass${pass}_$$
+
+${AWK-awk} >$output <$data '
+function print_cols(text,cols) {
+ printf "%s", text
+ len = length(text);
+ while (len < cols) {
+ printf " "
+ len += 8;
+ }
+}
+function decode(keycode) {
+ result = 0;
+ if (substr(keycode, 1, 2) == "0x") {
+ digits="0123456789abcdef";
+ } else if (substr(keycode, 1, 1) == "0") {
+ digits="01234567";
+ } else {
+ digits="0123456789";
+ }
+ while (length(keycode) != 0) {
+ digit=substr(keycode, 1, 1);
+ keycode=substr(keycode, 2);
+ result = result * length(digits) + index(digits, digit) - 1;
+ }
+ return result;
+}
+
+BEGIN {
+ maxkey='$maxkey';
+ pass='$pass';
+ key_max=1;
+ bits=1;
+ while (key_max < maxkey) {
+ bits = bits + 1;
+ key_max = (key_max * 2) + 1;
+ }
+ octal_fmt = sprintf ("%%0%do", (bits + 2) / 3 + 1);
+}
+
+/^$/ {next;}
+/^#/ {next;}
+/^capalias/ {next;}
+/^infoalias/ {next;}
+
+$5 != "-" && $6 != "-" {
+ if ($6 == "+") {
+ if (pass == 1 || pass == 2)
+ next;
+ thiskey=maxkey + 1;
+ } else {
+ if (pass == 3)
+ next;
+ thiskey=decode($6);
+ }
+ if (thiskey > maxkey)
+ maxkey = thiskey;
+ if (pass == 2 || pass == 3) {
+ showkey=sprintf(octal_fmt, thiskey);
+ if ($5 == "KEY_F(0)" ) {
+ printf "#define "
+ print_cols("KEY_F0", 16);
+ print_cols(showkey, 16);
+ print "/* Function keys. Space for 64 */";
+ printf "#define "
+ print_cols("KEY_F(n)", 16);
+ print_cols("(KEY_F0+(n))", 16);
+ print "/* Value of function key n */"
+ } else {
+ printf "#define "
+ print_cols($5, 16);
+ print_cols(showkey, 16);
+ printf "/*"
+ for (i = 8; i <= NF; i++)
+ printf " %s", $i
+ print " */"
+ }
+ }
+ }
+END {
+ if (pass == 1) {
+ print maxkey;
+ } else if (pass == 4) {
+ print "";
+ printf "#define ";
+ print_cols("KEY_MAX", 16);
+ result = sprintf (octal_fmt, key_max);
+ print_cols(result, 16);
+ printf "/* Maximum key value is ";
+ printf octal_fmt, maxkey;
+ print " */";
+ }
+ }
+'
+if test $pass = 1 ; then
+ maxkey=`cat $pass1`
+fi
+
+done
+
+cat $pass2
+cat $pass3
+cat $pass4