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ncurses/ncurses-6.0-20151121.patch

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update to 6.0.20160213 [release 6.0.20160213-1mamba;Sat Feb 20 2016]
2024-01-06 07:33:55 +01:00
# ncurses 6.0 - patch 20151121 - Thomas E. Dickey
#
# ------------------------------------------------------------------------------
#
# Ncurses 6.0 is at
# ftp.gnu.org:/pub/gnu
#
# Patches for ncurses 6.0 can be found at
# ftp://invisible-island.net/ncurses/6.0
# http://invisible-mirror.net/archives/ncurses/6.0
#
# ------------------------------------------------------------------------------
# ftp://invisible-island.net/ncurses/6.0/ncurses-6.0-20151121.patch.gz
# patch by Thomas E. Dickey <dickey@invisible-island.net>
# created Sun Nov 22 02:17:21 UTC 2015
# ------------------------------------------------------------------------------
# MANIFEST | 1
# NEWS | 8
# VERSION | 2
# dist.mk | 4
# man/curs_bkgd.3x | 3
# misc/terminfo.src | 56 +++--
# ncurses-6.0-20151121/test/test_sgr.c | 363 +++++++++++++++++++++++++++++++++
# package/debian-mingw/changelog | 4
# package/debian-mingw64/changelog | 4
# package/debian/changelog | 4
# package/mingw-ncurses.nsi | 4
# package/mingw-ncurses.spec | 2
# package/ncurses.spec | 2
# test/modules | 3
# test/programs | 3
# 15 files changed, 428 insertions(+), 35 deletions(-)
# ------------------------------------------------------------------------------
Index: MANIFEST
--- ncurses-6.0-20151107+/MANIFEST 2015-06-27 19:49:54.000000000 +0000
+++ ncurses-6.0-20151121/MANIFEST 2015-11-22 01:12:19.000000000 +0000
@@ -1162,6 +1162,7 @@
./test/test_inwstr.c
./test/test_opaque.c
./test/test_setupterm.c
+./test/test_sgr.c
./test/test_vid_puts.c
./test/test_vidputs.c
./test/testaddch.c
Index: NEWS
Prereq: 1.2526
--- ncurses-6.0-20151107+/NEWS 2015-11-08 01:57:15.000000000 +0000
+++ ncurses-6.0-20151121/NEWS 2015-11-21 23:33:30.000000000 +0000
@@ -25,7 +25,7 @@
-- sale, use or other dealings in this Software without prior written --
-- authorization. --
-------------------------------------------------------------------------------
--- $Id: NEWS,v 1.2526 2015/11/08 01:57:15 tom Exp $
+-- $Id: NEWS,v 1.2530 2015/11/21 23:33:30 tom Exp $
-------------------------------------------------------------------------------
This is a log of changes that ncurses has gone through since Zeyd started
@@ -45,6 +45,12 @@
Changes through 1.9.9e did not credit all contributions;
it is not possible to add this information.
+20151121
+ + fix some inconsistencies in the pccon* entries -TD
+ + add bold to pccon+sgr+acs and pccon-base (Tati Chevron).
+ + add keys f12-f124 to pccon+keys (Tati Chevron).
+ + add test/test_sgr.c program to exercise all combinations of sgr.
+
20151107
+ modify tset's assignment to TERM in its output to reflect the name by
which the terminal description is found, rather than the primary
Index: VERSION
--- ncurses-6.0-20151107+/VERSION 2015-11-06 00:44:10.000000000 +0000
+++ ncurses-6.0-20151121/VERSION 2015-11-21 15:55:51.000000000 +0000
@@ -1 +1 @@
-5:0:9 6.0 20151107
+5:0:9 6.0 20151121
Index: dist.mk
Prereq: 1.1078
--- ncurses-6.0-20151107+/dist.mk 2015-11-06 00:44:10.000000000 +0000
+++ ncurses-6.0-20151121/dist.mk 2015-11-21 15:55:51.000000000 +0000
@@ -25,7 +25,7 @@
# use or other dealings in this Software without prior written #
# authorization. #
##############################################################################
-# $Id: dist.mk,v 1.1078 2015/11/06 00:44:10 tom Exp $
+# $Id: dist.mk,v 1.1080 2015/11/21 15:55:51 tom Exp $
# Makefile for creating ncurses distributions.
#
# This only needs to be used directly as a makefile by developers, but
@@ -37,7 +37,7 @@
# These define the major/minor/patch versions of ncurses.
NCURSES_MAJOR = 6
NCURSES_MINOR = 0
-NCURSES_PATCH = 20151107
+NCURSES_PATCH = 20151121
# We don't append the patch to the version, since this only applies to releases
VERSION = $(NCURSES_MAJOR).$(NCURSES_MINOR)
Index: man/curs_bkgd.3x
Prereq: 1.23
--- ncurses-6.0-20151107+/man/curs_bkgd.3x 2015-07-21 00:11:05.000000000 +0000
+++ ncurses-6.0-20151121/man/curs_bkgd.3x 2015-11-21 01:53:42.000000000 +0000
@@ -26,7 +26,7 @@
.\" authorization. *
.\"***************************************************************************
.\"
-.\" $Id: curs_bkgd.3x,v 1.23 2015/07/21 00:11:05 tom Exp $
+.\" $Id: curs_bkgd.3x,v 1.24 2015/11/21 01:53:42 tom Exp $
.de bP
.IP \(bu 4
..
@@ -76,7 +76,6 @@
.bP
Wherever the former background character
appears, it is changed to the new background character.
-.RE
.SS getbkgd
.PP
The \fBgetbkgd\fR function returns the given window's current background
Index: misc/terminfo.src
--- ncurses-6.0-20151107+/misc/terminfo.src 2015-10-24 17:56:55.000000000 +0000
+++ ncurses-6.0-20151121/misc/terminfo.src 2015-11-22 01:01:00.000000000 +0000
@@ -6,8 +6,8 @@
# Report bugs and new terminal descriptions to
# bug-ncurses@gnu.org
#
-# $Revision: 1.554 $
-# $Date: 2015/10/24 16:00:04 $
+# $Revision: 1.558 $
+# $Date: 2015/11/22 01:01:00 $
#
# The original header is preserved below for reference. It is noted that there
# is a "newer" version which differs in some cosmetic details (but actually
@@ -1277,7 +1277,7 @@
# + kLFT5/kRIT5 work, but not up/down with control-modifier
# + kLFT/kRIT work, but not up/down with shift-modifier
# + there are a few predefined bindings with Alt, but no clear pattern.
-# + uses alt-key as UTF-8 "meta" something like xterm altSendsEscape
+# + uses alt-key as UTF-8 "meta" something like xterm altSendsEscape
# Using ncurses test-program with xterm-new:
# + no italics
# Using xterm's scripts:
@@ -2211,37 +2211,52 @@
# Added several capabilities to pccon+base, reading wsemul_vt100_subr.c -TD
# Changed kbs to DEL and removed keys that duplicate stty settings -TD
#
+# Notes from testing with vttest:
+# fails wrapping test
+# no 8-bit controls
+# identifies as vt200 with selective erase, but does not implement DECSCA
+# no vt52 mode
+# also lacks these:
+# ESC # 8 DEC Screen Alignment Test (DECALN).
+# CSI ? 5 h Reverse Video (DECSCNM).
+#
pccon+keys|OpenBSD PC keyboard keys,
kbs=\177, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A,
kdch1=\E[3~, kend=\E[8~, kent=^M, kf1=\E[11~, kf10=\E[21~,
- kf11=\E[23~, kf12=\E[24~, kf2=\E[12~, kf3=\E[13~,
+ kf11=\E[23~, kf12=\E[24~, kf13=\E[25~, kf14=\E[26~,
+ kf15=\E[28~, kf16=\E[29~, kf17=\E[31~, kf18=\E[32~,
+ kf19=\E[33~, kf2=\E[12~, kf20=\E[34~, kf21=\E[35~,
+ kf22=\E[36~, kf23=\E[37~, kf24=\E[38~, kf3=\E[13~,
kf4=\E[14~, kf5=\E[15~, kf6=\E[17~, kf7=\E[18~, kf8=\E[19~,
kf9=\E[20~, khome=\E[7~, kich1=\E[2~, knp=\E[6~, kpp=\E[5~,
krfr=^R,
pccon+sgr+acs0|sgr and simple ASCII pseudographics for OpenBSD PC console,
acsc=+>\,<-\^.v0#`+a\:f\\h#i#j+k+l+m+n+o~p-q-r-s_t+u+v+w+x|y#z#{*|!}#~o,
- sgr=\E[0%?%p1%p3%|%t;7%;m, sgr0=\E[m,
+ sgr=\E[0%?%p1%p3%|%t;7%;%?%p6%t;1%;%?%p2%t;4%;m,
+ sgr0=\E[m,
pccon+sgr+acs|sgr and default ASCII pseudographics for OpenBSD PC console,
acsc=++\,\,--..00``aaffgghhiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~,
enacs=\E)0$<5>, rmacs=\E(B$<5>,
- sgr=\E[0%?%p1%p3%|%t;7%;m%?%p9%t\E(0%e\E(B%;$<5>,
+ sgr=\E[0%?%p6%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;m%?%p9%t\E(0%e\E(B%;$<2>,
sgr0=\E[m\E(B$<5>, smacs=\E(0$<5>,
+# underline renders as color
pccon+colors|ANSI colors for OpenBSD PC console,
bce,
- colors#8, pairs#64,
- op=\E[m, setab=\E[4%p1%dm, setaf=\E[3%p1%dm,
+ colors#8, ncv#2, pairs#64,
+ op=\E[47;30m, setab=\E[4%p1%dm, setaf=\E[3%p1%dm,
pccon+base|base capabilities for OpenBSD PC console,
am, km, mc5i, msgr, npc, nxon, xenl, xon,
cols#80, it#8, lines#24,
- bel=^G, clear=\E[H\E[J, cr=^M, cub1=^H, cud1=^J, cuf1=\E[C,
- cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, dch=\E[%p1%dP,
- dch1=\E[P, dl1=\E[M, ech=\E[%p1%dX, ed=\E[J, el=\E[K,
- el1=\E[1K, home=\E[H, ht=^I, hts=\EH, ich=\E[%p1%d@,
+ bel=^G, bold=\E[1m, clear=\E[H\E[J, cr=^M, cub1=^H, cud1=^J,
+ cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A,
+ dch=\E[%p1%dP, dch1=\E[P, dl1=\E[M, ech=\E[%p1%dX, ed=\E[J,
+ el=\E[K, el1=\E[1K, home=\E[H, ht=^I, hts=\EH, ich=\E[%p1%d@,
il1=\E[L, ind=\ED, nel=\EE, rev=\E[7m, ri=\EM, rmam=\E[?7l,
- rmso=\E[m, rs2=\Ec$<50>, smam=\E[?7h, smso=\E[7m,
- tbc=\E[3g, u6=\E[%i%d;%dR, u7=\E[6n,
+ rmso=\E[27m, rmul=\E[24m, rs2=\Ec$<50>, smam=\E[?7h,
+ smso=\E[7m, smul=\E[4m, tbc=\E[3g, u6=\E[%i%d;%dR,
+ u7=\E[6n,
pccon0-m|OpenBSD PC console without colors & with simple ASCII pseudographics,
- use=pccon+base, use=pccon+sgr+acs0, use=pccon+keys,
+ use=pccon+sgr+acs0, use=pccon+base, use=pccon+keys,
pccon0|OpenBSD PC console with simple ASCII pseudographics,
use=pccon0-m, use=pccon+colors,
pccon-m|OpenBSD PC console without colors,
@@ -9750,7 +9765,7 @@
# (800)-800-WYSE (option 5 gets you a human). There's a Web page at the
# obvious address, <http://www.wyse.com>. They keep terminfo entries at
# https://web.archive.org/web/19970712022641/http://www.wyse.co.uk/support/appnotes/idxappnt.htm
-#
+#
#
# Wyse bought out Link Technology, Inc. in 1990 and closed it down in 1995.
# They now own the Qume and Amdek brands, too. So these are the people to
@@ -23767,7 +23782,14 @@
# + updated minitel entries to fix kel problem with emacs, and add
# minitel1b-nb (Alexandre Montaron).
# + reviewed/updated nsterm entry Terminal.app in OSX -TD
-# + replace some dead URLs in comments with equivalents from the
+# + replace some dead URLs in commands with equivalents from the
# Internet Archive -TD
#
+# 2015-11-14
+# + add bold to pccon+sgr+acs and pccon-base (Tati Chevron).
+# + add keys f12-f124 to pccon+keys (Tati Chevron).
+#
+# 2015-11-21
+# + fix some inconsistencies in the pccon* entries -TD
+#
######## SHANTIH! SHANTIH! SHANTIH!
Index: package/debian-mingw/changelog
--- ncurses-6.0-20151107+/package/debian-mingw/changelog 2015-11-06 00:44:10.000000000 +0000
+++ ncurses-6.0-20151121/package/debian-mingw/changelog 2015-11-21 15:55:51.000000000 +0000
@@ -1,8 +1,8 @@
-ncurses6 (6.0+20151107) unstable; urgency=low
+ncurses6 (6.0+20151121) unstable; urgency=low
* latest weekly patch
- -- Thomas E. Dickey <dickey@invisible-island.net> Thu, 05 Nov 2015 19:44:10 -0500
+ -- Thomas E. Dickey <dickey@invisible-island.net> Sat, 21 Nov 2015 10:55:51 -0500
ncurses6 (5.9-20131005) unstable; urgency=low
Index: package/debian-mingw64/changelog
--- ncurses-6.0-20151107+/package/debian-mingw64/changelog 2015-11-06 00:44:10.000000000 +0000
+++ ncurses-6.0-20151121/package/debian-mingw64/changelog 2015-11-21 15:55:51.000000000 +0000
@@ -1,8 +1,8 @@
-ncurses6 (6.0+20151107) unstable; urgency=low
+ncurses6 (6.0+20151121) unstable; urgency=low
* latest weekly patch
- -- Thomas E. Dickey <dickey@invisible-island.net> Thu, 05 Nov 2015 19:44:10 -0500
+ -- Thomas E. Dickey <dickey@invisible-island.net> Sat, 21 Nov 2015 10:55:51 -0500
ncurses6 (5.9-20131005) unstable; urgency=low
Index: package/debian/changelog
--- ncurses-6.0-20151107+/package/debian/changelog 2015-11-06 00:44:10.000000000 +0000
+++ ncurses-6.0-20151121/package/debian/changelog 2015-11-21 15:55:51.000000000 +0000
@@ -1,8 +1,8 @@
-ncurses6 (6.0+20151107) unstable; urgency=low
+ncurses6 (6.0+20151121) unstable; urgency=low
* latest weekly patch
- -- Thomas E. Dickey <dickey@invisible-island.net> Thu, 05 Nov 2015 19:44:10 -0500
+ -- Thomas E. Dickey <dickey@invisible-island.net> Sat, 21 Nov 2015 10:55:51 -0500
ncurses6 (5.9-20120608) unstable; urgency=low
Index: package/mingw-ncurses.nsi
Prereq: 1.131
--- ncurses-6.0-20151107+/package/mingw-ncurses.nsi 2015-11-06 00:44:10.000000000 +0000
+++ ncurses-6.0-20151121/package/mingw-ncurses.nsi 2015-11-21 15:55:51.000000000 +0000
@@ -1,4 +1,4 @@
-; $Id: mingw-ncurses.nsi,v 1.131 2015/11/06 00:44:10 tom Exp $
+; $Id: mingw-ncurses.nsi,v 1.133 2015/11/21 15:55:51 tom Exp $
; TODO add examples
; TODO bump ABI to 6
@@ -10,7 +10,7 @@
!define VERSION_MAJOR "6"
!define VERSION_MINOR "0"
!define VERSION_YYYY "2015"
-!define VERSION_MMDD "1107"
+!define VERSION_MMDD "1121"
!define VERSION_PATCH ${VERSION_YYYY}${VERSION_MMDD}
!define MY_ABI "5"
Index: package/mingw-ncurses.spec
--- ncurses-6.0-20151107+/package/mingw-ncurses.spec 2015-11-06 00:44:10.000000000 +0000
+++ ncurses-6.0-20151121/package/mingw-ncurses.spec 2015-11-21 15:55:51.000000000 +0000
@@ -3,7 +3,7 @@
Summary: shared libraries for terminal handling
Name: mingw32-ncurses6
Version: 6.0
-Release: 20151107
+Release: 20151121
License: X11
Group: Development/Libraries
Source: ncurses-%{version}-%{release}.tgz
Index: package/ncurses.spec
--- ncurses-6.0-20151107+/package/ncurses.spec 2015-11-06 00:44:10.000000000 +0000
+++ ncurses-6.0-20151121/package/ncurses.spec 2015-11-21 15:55:51.000000000 +0000
@@ -1,7 +1,7 @@
Summary: shared libraries for terminal handling
Name: ncurses6
Version: 6.0
-Release: 20151107
+Release: 20151121
License: X11
Group: Development/Libraries
Source: ncurses-%{version}-%{release}.tgz
Index: test/modules
Prereq: 1.52
--- ncurses-6.0-20151107+/test/modules 2015-06-27 10:40:27.000000000 +0000
+++ ncurses-6.0-20151121/test/modules 2015-11-21 16:05:48.000000000 +0000
@@ -1,4 +1,4 @@
-# $Id: modules,v 1.52 2015/06/27 10:40:27 tom Exp $
+# $Id: modules,v 1.53 2015/11/21 16:05:48 tom Exp $
##############################################################################
# Copyright (c) 1998-2014,2015 Free Software Foundation, Inc. #
# #
@@ -90,6 +90,7 @@
test_inwstr progs $(srcdir) $(HEADER_DEPS)
test_opaque progs $(srcdir) $(HEADER_DEPS)
test_setupterm progs $(srcdir) $(HEADER_DEPS)
+test_sgr progs $(srcdir) $(HEADER_DEPS)
test_vid_puts progs $(srcdir) $(HEADER_DEPS)
test_vidputs progs $(srcdir) $(HEADER_DEPS)
testaddch progs $(srcdir) $(HEADER_DEPS)
Index: test/programs
Prereq: 1.26
--- ncurses-6.0-20151107+/test/programs 2015-06-27 10:40:53.000000000 +0000
+++ ncurses-6.0-20151121/test/programs 2015-11-21 16:06:12.000000000 +0000
@@ -1,4 +1,4 @@
-# $Id: programs,v 1.26 2015/06/27 10:40:53 tom Exp $
+# $Id: programs,v 1.27 2015/11/21 16:06:12 tom Exp $
##############################################################################
# Copyright (c) 2006-2014,2015 Free Software Foundation, Inc. #
# #
@@ -87,6 +87,7 @@
test_inwstr $(LDFLAGS_CURSES) $(LOCAL_LIBS) test_inwstr
test_opaque $(LDFLAGS_CURSES) $(LOCAL_LIBS) test_opaque
test_setupterm $(LDFLAGS_CURSES) $(LOCAL_LIBS) test_setupterm
+test_sgr $(LDFLAGS_TINFO) $(LOCAL_LIBS) test_sgr
test_vid_puts $(LDFLAGS_CURSES) $(LOCAL_LIBS) test_vid_puts
test_vidputs $(LDFLAGS_CURSES) $(LOCAL_LIBS) test_vidputs
testaddch $(LDFLAGS_CURSES) $(LOCAL_LIBS) testaddch
Index: test/test_sgr.c
--- /dev/null 2015-11-21 12:05:05.835999855 +0000
+++ ncurses-6.0-20151121/test/test_sgr.c 2015-11-21 22:43:50.000000000 +0000
@@ -0,0 +1,363 @@
+/****************************************************************************
+ * Copyright (c) 2015 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. *
+ ****************************************************************************/
+
+/*
+ * Author: Thomas E. Dickey
+ *
+ * $Id: test_sgr.c,v 1.4 2015/11/21 22:43:50 tom Exp $
+ *
+ * A simple demo of the sgr/sgr0 terminal capabilities.
+ */
+#define USE_TINFO
+#include <test.priv.h>
+
+static void failed(const char *) GCC_NORETURN;
+
+static void
+failed(const char *msg)
+{
+ fprintf(stderr, "%s\n", msg);
+ ExitProgram(EXIT_FAILURE);
+}
+
+#if HAVE_TIGETSTR
+
+static bool q_opt = FALSE;
+
+static char *d_opt;
+static char *e_opt;
+static char **db_list;
+static int db_item;
+
+static long total_values;
+
+static char *
+make_dbitem(char *p, char *q)
+{
+ char *result = malloc(strlen(e_opt) + 2 + (size_t) (p - q));
+ sprintf(result, "%s=%.*s", e_opt, (int) (p - q), q);
+ return result;
+}
+
+static void
+make_dblist(void)
+{
+ if (d_opt && e_opt) {
+ int pass;
+
+ for (pass = 0; pass < 2; ++pass) {
+ char *p, *q;
+ size_t count = 0;
+
+ for (p = q = d_opt; *p != '\0'; ++p) {
+ if (*p == ':') {
+ if (p != q + 1) {
+ if (pass) {
+ db_list[count] = make_dbitem(p, q);
+ }
+ count++;
+ }
+ q = p + 1;
+ }
+ }
+ if (p != q + 1) {
+ if (pass) {
+ db_list[count] = make_dbitem(p, q);
+ }
+ count++;
+ }
+ if (!pass) {
+ db_list = typeCalloc(char *, count + 1);
+ }
+ }
+ }
+}
+
+static char *
+next_dbitem(void)
+{
+ char *result = 0;
+
+ if (db_list) {
+ if ((result = db_list[db_item]) == 0) {
+ db_item = 0;
+ result = db_list[0];
+ } else {
+ db_item++;
+ }
+ }
+ printf("** %s\n", result);
+ return result;
+}
+
+#ifdef NO_LEAKS
+static void
+free_dblist(void)
+{
+ if (db_list) {
+ int n;
+ for (n = 0; db_list[n]; ++n)
+ free(db_list[n]);
+ free(db_list);
+ db_list = 0;
+ }
+}
+#endif
+
+#define MAXPAR 9
+#define MAXSGR (1 << MAXPAR)
+#define BITS2P(n) (count & (1 << (n - 1)))
+#define MASK_SMSO (1 << 0)
+#define MASK_BOLD (1 << 5)
+#define MASK_REV (1 << 2)
+
+static void
+dumpit(unsigned bits, unsigned ignore, const char *sgr, const char *sgr0)
+{
+ static const char sample[] = "abcdefghijklm";
+ static char params[] = "SURBDBIPA";
+ unsigned n;
+
+ printf("%4d ", bits);
+ bits &= ~ignore;
+ for (n = 0; n < MAXPAR; ++n) {
+ putchar((bits & (1 << n)) ? params[n] : '-');
+ }
+ putchar(' ');
+ putp(sgr);
+ putp(sample);
+ putp(sgr0);
+ putchar('\n');
+}
+
+static bool
+one_bit(unsigned a, unsigned b)
+{
+ unsigned c = (a ^ b);
+ bool result = FALSE;
+ if (c) {
+ while (!(c & 1)) {
+ c >>= 1;
+ }
+ result = (c == 1);
+ }
+ return result;
+}
+
+static void
+brute_force(const char *name)
+{
+ unsigned count;
+ char *my_sgr;
+ char *my_sgr0;
+ char *my_bold;
+ char *my_revs;
+ char *my_smso;
+
+ if (db_list) {
+ putenv(next_dbitem());
+ }
+ if (!q_opt)
+ printf("Terminal type \"%s\"\n", name);
+ setupterm((NCURSES_CONST char *) name, 1, (int *) 0);
+ if (!q_opt) {
+ if (strcmp(name, ttytype))
+ printf("... actual \"%s\"\n", ttytype);
+ }
+
+ my_sgr = tigetstr("sgr");
+ my_sgr0 = tigetstr("sgr0");
+ my_bold = tigetstr("bold");
+ my_revs = tigetstr("rev");
+ my_smso = tigetstr("smso");
+
+ if (!VALID_STRING(my_sgr)) {
+ fprintf(stderr, "no \"sgr\" capability found\n");
+ } else if (!VALID_STRING(my_sgr0)) {
+ fprintf(stderr, "no \"sgr0\" capability found\n");
+ } else {
+ char *values[MAXSGR];
+ unsigned j;
+ unsigned ignore = 0;
+ unsigned reason = 0;
+ unsigned repeat = 0;
+ for (count = 0; count < MAXSGR; ++count) {
+ values[count] = tparm(my_sgr,
+ BITS2P(1),
+ BITS2P(2),
+ BITS2P(3),
+ BITS2P(4),
+ BITS2P(5),
+ BITS2P(6),
+ BITS2P(7),
+ BITS2P(8),
+ BITS2P(9));
+ if (values[count] != 0) {
+ values[count] = strdup(values[count]);
+ }
+ }
+ for (count = 0; count < MAXSGR; ++count) {
+ if (values[count] != 0) {
+ for (j = count + 1; j < MAXSGR; ++j) {
+ if (values[j] == 0)
+ continue;
+ if (strcmp(values[count], values[j]))
+ continue;
+ if (one_bit(count, j)) {
+ free(values[j]);
+ values[j] = 0;
+ }
+ }
+ }
+ }
+ for (j = 0; j < MAXPAR; ++j) {
+ unsigned mask = (1 << j);
+ for (count = 0; count < MAXSGR; ++count) {
+ if ((count & mask) != 0)
+ continue;
+ if (values[count] != 0 && values[count + mask] != 0) {
+ mask = 0;
+ break;
+ }
+ }
+ ignore |= mask;
+ }
+ /* smso is tested first, but often duplicates bold or reverse. */
+ if (VALID_STRING(my_smso)) {
+ if (VALID_STRING(my_bold) && !strcmp(my_bold, my_smso)) {
+ repeat |= MASK_SMSO;
+ reason = MASK_BOLD;
+ }
+ if (VALID_STRING(my_revs) && !strcmp(my_revs, my_smso)) {
+ repeat |= MASK_SMSO;
+ reason = MASK_REV;
+ }
+ }
+ for (count = 0; count < MAXSGR; ++count) {
+ if (values[count] != 0) {
+ bool found = FALSE;
+ if ((repeat & MASK_SMSO) != 0
+ && (count & MASK_SMSO) != 0) {
+ found = TRUE;
+ } else {
+ for (j = 0; j < count; ++j) {
+ if (values[j] != 0 && !strcmp(values[j], values[count])) {
+ if ((repeat & MASK_SMSO) != 0
+ && (j & MASK_SMSO) != 0
+ && (count & reason) != 0) {
+ continue;
+ }
+ found = TRUE;
+ break;
+ }
+ }
+ }
+ if (!found) {
+ dumpit(count, ignore, values[count], my_sgr0);
+ ++total_values;
+ }
+ }
+ }
+ }
+ del_curterm(cur_term);
+}
+
+static void
+usage(void)
+{
+ static const char *msg[] =
+ {
+ "Usage: test_sgr [options] [terminal]",
+ "",
+ "Print all distinct combinations of sgr capability.",
+ "",
+ "Options:",
+ " -d LIST colon-separated list of databases to use",
+ " -e NAME environment variable to set with -d option",
+ " -q quiet (prints only counts)",
+ };
+ unsigned n;
+ for (n = 0; n < SIZEOF(msg); ++n) {
+ fprintf(stderr, "%s\n", msg[n]);
+ }
+ ExitProgram(EXIT_FAILURE);
+}
+
+int
+main(int argc, char *argv[])
+{
+ int n;
+ char *name;
+
+ while ((n = getopt(argc, argv, "d:e:q")) != -1) {
+ switch (n) {
+ case 'd':
+ d_opt = optarg;
+ break;
+ case 'e':
+ e_opt = optarg;
+ break;
+ case 'q':
+ q_opt = TRUE;
+ break;
+ default:
+ usage();
+ break;
+ }
+ }
+
+ make_dblist();
+
+ if (optind < argc) {
+ for (n = optind; n < argc; ++n) {
+ brute_force(argv[n]);
+ }
+ } else if ((name = getenv("TERM")) != 0) {
+ brute_force(name);
+ } else {
+ static char dumb[] = "dumb";
+ brute_force(dumb);
+ }
+
+ printf("%ld distinct values\n", total_values);
+
+#ifdef NO_LEAKS
+ free_dblist();
+#endif
+
+ ExitProgram(EXIT_SUCCESS);
+}
+
+#else /* !HAVE_TIGETSTR */
+int
+main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
+{
+ failed("This program requires the terminfo functions such as tigetstr");
+ ExitProgram(EXIT_FAILURE);
+}
+#endif /* HAVE_TIGETSTR */
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