MKunctrl.awk revision 97049 
1# $Id: MKunctrl.awk,v 1.9 2001/06/02 23:59:20 skimo Exp $
2##############################################################################
3# Copyright (c) 1998,2000,2001 Free Software Foundation, Inc.                #
4#                                                                            #
5# Permission is hereby granted, free of charge, to any person obtaining a    #
6# copy of this software and associated documentation files (the "Software"), #
7# to deal in the Software without restriction, including without limitation  #
8# the rights to use, copy, modify, merge, publish, distribute, distribute    #
9# with modifications, sublicense, and/or sell copies of the Software, and to #
10# permit persons to whom the Software is furnished to do so, subject to the  #
11# following conditions:                                                      #
12#                                                                            #
13# The above copyright notice and this permission notice shall be included in #
14# all copies or substantial portions of the Software.                        #
15#                                                                            #
16# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
17# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
18# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
19# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
20# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
21# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
22# DEALINGS IN THE SOFTWARE.                                                  #
23#                                                                            #
24# Except as contained in this notice, the name(s) of the above copyright     #
25# holders shall not be used in advertising or otherwise to promote the sale, #
26# use or other dealings in this Software without prior written               #
27# authorization.                                                             #
28##############################################################################
29#
30# Author: Thomas E. Dickey <dickey@clark.net> 1997
31#
32
33BEGIN	{
34		print "/* generated by MKunctrl.awk */"
35		print ""
36		print "#include <curses.priv.h>"
37		print ""
38		print "#undef unctrl"
39		print ""
40	}
41END	{
42		print "NCURSES_EXPORT(NCURSES_CONST char *) unctrl (register chtype ch)"
43		print "{"
44		printf "static const char* const table[] = {"
45		for ( ch = 0; ch < 256; ch++ ) {
46			gap = ","
47			if ((ch % 8) == 0)
48				printf "\n    "
49			if (ch < 32) {
50				printf "\"^\\%03o\"", ch + 64
51			} else if (ch == 127) {
52				printf "\"^?\""
53			} else if (ch >= 128 && ch < 160) {
54				printf "\"~\\%03o\"", ch - 64
55			} else {
56				printf "\"\\%03o\"", ch
57				gap = gap " "
58			}
59			if (ch == 255)
60				gap = "\n"
61			else if (((ch + 1) % 8) != 0)
62				gap = gap " "
63			printf "%s", gap
64		}
65		print "};"
66		print ""
67		print "\treturn (NCURSES_CONST char *)table[ChCharOf(ch)];"
68		print "}"
69	}
70