+ improve formatting/style of manpages (patches by Branden Robinson).
+ provide for padding in check-size feature, using new_prescr() to
pass interim SCREEN pointer.
+ complete change for opaque options (Gentoo #928973, cf: 20231021).
+ update package /debian/rules and related lintian overrides
+ revise progs.priv.h to provide for NC_ISATTY reuse
+ remove masking of ISIG in cbreak() (report by Benno Schulenberg).
+ modify test/test_mouse.c to use curses api for raw/noraw.
> improved configure macros from other program development:
+ build-fix for clang on Solaris
+ suppress filename/timestamp in gzip'd manpages (suggested for
byacc by Andrin Geiger)
+ modify tput/tset reset feature to avoid 1-second sleep if running in
a pseudo-terminal.
+ modify check-size feature to avoid using it in a pseudoterminal
(cf: 20231016)
+ improve formatting/style of manpages (patches by Branden Robinson).
+ trim a space after some "-R" options, fixing builds for applications
built using clang and ncurses on Solaris.
+ add configure check for MB_LEN_MAX, to provide warning as needed.
+ improve formatting/style of manpages (patches by Branden Robinson).
+ fix regression in tput which disallowed hex/octal parameters (report
by Werner Fink, cf: 20230408)
+ update config.guess, config.sub
+ improve man/curs_mouse.3x style (Brandon Robinson, Sven Joachim).
+ provide for CCHARW_MAX greater than 1
+ eliminate use of PATH_MAX in lib_trace.c
+ work around misconfiguration of MacPorts gcc13, which exposes invalid
definition of MB_LEN_MAX in gcc's fallback copy of limits.h (MacPorts
#69374).
+ compiler-warning fixes, while investigating an optimizer bug in
"gcc (MacPorts gcc13 13.2.0_4+stdlib_flag) 13.2.0"
which results in only the first byte of a multibyte character being
printed to the screen.
+ amend change to z39-a (report by Sven Joachim).
+ use xterm+nopcfkeys, vt52-basic, dec+pp, dec+sl, vt52+arrows,
hp+pfk+cr, klone+acs, klone+color, klone+sgr, ncr160wy50+pp
to trim -TD
+ NetBSD-related fixes for x68k and wsvt52 (patch by Thomas Klausner)
+ improve formatting/style of manpages (patches by Branden Robinson).
+ amend discussion of aliases in tput.1
+ use ansi+sgrbold, ansi+sgrdim, ansi+sgrso, ansi+sgrul, ansi+tabs
ecma+color, ecma+sgr, vt100+4bsd, vt100+pfkeys, vt220+pcedit
xterm+256color, xterm+acs, xterm+nopcfkeys, xterm+pcf2 to trim -TD
+ modify configure scripts/makefiles to omit KEY_RESIZE if the
corresponding SIGWINCH feature is disabled.
+ improve formatting/style of manpages (patches by Branden Robinson).
+ modify dist.mk to avoid passing developer's comments in manpages into
the generated html documentation.
+ use ansi+local, ansi+local1, ansi+pp, ansi+rca, ansi+rca2, ansi+sgr
to trim -TD
+ restore padding for wy520* and vt320-k311 (report by Sven Joachim).
+ use ansi+arrows, ansi+apparrows, ansi+csr, ansi+erase, ansi+idc,
ansi+idc1, ansi+idl, ansi+idl1, ansi+inittabs to trim -TD
+ minor manpage formatting changes for consistency.
+ modify doc-html test package's install-directory, per lintian.
+ add attr_get.3x to man_db.renames.in (patch by Sven Joachim).
+ improve formatting/style of manpages (patches by Branden Robinson).
+ correct an assignment in infocmp "-u" for detecting if a boolean
is unset in a base entry and set in a use'd chunk, i.e., if it was
cancelled.
+ modify infocmp "-u" option to not report cancels for strings which
were already cancelled in a use'd chunk.
+ join two lines in infotocap.3x to eliminate a spurious "description"
link in installed manpages (report by Sven Joachim).
+ fix typo in NEWS (report by Sven Joachim).
bold font escapes in manpage cross-references (Debian #1057651).
+ modify infocmp "-u" option to not report cancels in use'd chunks
which are not mentioned in the top-level terminal description.
+ remove xterm+sm+1006 from tmux (Debian #1057688).
+ used "infocmp -u" to help trim redundant capabilities -TD
+ updated man/edit_man.sh to allow for "\%" markers embedded after
bold font escapes in manpage cross-references (Debian #1057541).
+ reduce compiler-warnings in configure checks
+ correct initial alignment of extended capabilities in infocmp, so
that the "-u" option can be used for more than two terminal types.
+ improve formatting/style of manpages, changing environment variables
to italics (patches by Branden Robinson).
+ add information about "ttycap", termcap's forerunner, to tset.1
(patch by Branden Robinson).
+ improve formatting/style of manpages, including section reordering
(patches by Branden Robinson).
+ modify usage messages in configure script, bracketing optional values
(report by Branden Robinson).
+ improve description of length-parameter and error-returns in several
manpages: curs_addchstr.3x, curs_addstr.3x, curs_addwstr.3x,
curs_in_wch.3x, curs_in_wchstr.3x, curs_inchstr.3x, curs_ins_wstr.3x,
curs_insstr.3x, curs_instr.3x, curs_inwstr.3x
+ amend parameter check for entire string versus specific length in
winsnstr() and wins_nwstr() to match Solaris.
+ make similar correction to wins_nwstr().
+ correct loop termination condition in waddnstr() and waddnwstr()
(Debian #1055882, cf: 20201205).
+ used "infocmp -u" to help trim redundant capabilities -TD
+ add limit checks in infocmp needed when processing extended
capabilities with the "-u" option.
+ fix inconsistent sort-order in see-also sections of manpages.
+ fix a few compiler warnings for Solaris 10.
+ modify endwin() to return an error if it is called again without an
intervening screen update (report by Rajeev Pillai, NetBSD #57592).
+ modify reset command to avoid altering clocal if the terminal uses a
modem (prompted by discussion with Werner Fink, Michal Suchanek,
OpenSUSE #1201384, Debian #60377).
+ build-fixes for --with-caps variations.
+ correct a couple of section-references in INSTALL.
+ move xterm focus mode 1004 from xterm+sm+1006 into xterm+focus as
fe/fd capabilities, like vim (vim-pr #13440).
+ modify --with-pkg-config-libdir option to make "libdir" the default,
as documented, rather than "auto" (report by Branden Robinson).
+ improve messages from configure script (patches by Branden Robinson).
+ use oldxterm+sm+1006 in vte-2014 (report by Benno Schulenberg) -TD
+ add ansi+apparrows -TD
+ change defaults for configure opaque and widec options (prompted by
discussion with Branden Robinson).
+ minor cleanup of compiler- and manpage-warnings.
+ improve loop-limit for get_position().
+ improve manual description of immedok (Debian #1053603).
+ fix a few formatting issues with manpages (Debian #1053123).
+ improve formatting/style of manpages (patches by Branden Robinson).
+ modify setupterm to provide for using ANSI cursor-position report (in
user6/user7 terminfo capabilities) to obtain screensize if neither
environment variables or ioctl is used. The ncurses test-program
with options "-E -T" demonstrates this feature.
+ improve error messages in tic (patch by Branden Robinson).
+ improve formatting/style of manpages (patches by Branden Robinson).
+ modify test/clip_printw.c to optionally test non-wrapped updates.
+ fix reallocation loop for vsnprintf() in _nc_sprintf_string() by
copying the va_list variable (patch by Ian Abbott).
+ improve formatting of manpages (patches by Branden Robinson).
+ amend change to delscreen() to limit the windows which it creates to
just those associated with the screen (report by Frederic Boiteux,
cf: 20220813).
+ improve formatting of manpages (integrated patches by Branden
Robinson).
+ correct limit for name-length in write_entry.c (report/testcase by
Luna Saphie Mittelbach).
+ limit delays to 30 seconds, i.e., padding delays in terminfo, as well
as napms() and delay_output() functions.
+ improve a few pointer-checks.
+ improve parsing in _nc_msec_cost, allowing a single decimal point.
+ improve formatting of manpages (patches by Branden Robinson), for
captoinfo.1m and terminfo.5
+ improve formatting of manpages (patches by Branden Robinson).
> patches by Nicholas Marriott:
+ use string-hacks in alloc_entry.c, alloc_type.c and hardscroll.c,
overlooked due to compiler changes in recent OpenBSD releases.
+ add "-6" option to ncu2openbsd script.
+ various manpage-formatting fixes.
+ correct formatting of table header in curs_inopts.3x (Branden
Robinson).
+ correct manpage description of panel_hidden (report by Benjamin
Mordaunt).
+ add/use putty+cursor to reflect amending of modified cursor-keys in
2021 -TD
+ add ecma+strikeout to putty -TD
+ add functions to query tty-flags in SCREEN (request by Bill Gray).
+ fix a few manpages needing tbl marker, seen by lintian warning.
+ fixes for compiler-warnings.
+ minor grammatical fix for manpages (Branden Robinson).
+ improve manpages for wgetnstr() and wget_wnstr().
+ modify MinGW configuration to provide for running in MSYS/MSYS2
shells, assuming ConPTY support (patch by Pavel Fedin).
+ add assignment in CF_MAN_PAGES to fill in value for TERMINFO_DIRS in
ncurses, terminfo and tic manpages (patch by Sven Joachim).
+ correct wadd_wch_literal() when adding a non-spacing character to a
double-width character.
+ improve manual page for curs_util.
+ improve manual page for wadd_wch().
+ add linux+kbs for terminals which imitate xterm's behavior with
Linux -TD
+ modify MinGW driver to return KEY_BACKSPACE when an unmodified
VK_BACK virtual key is entered (prompted by patch by Pavel Fedin,
Savannah #64292).
+ disallow using $TERMINFO or $HOME/.terminfo when tic "-o" option is
used (report by Sven Joachim, Debian #1040048).
+ modify _nc_read_file_entry() to show relevant filename in warnings.
+ improve checks in convert_string() for corrupt terminfo entry (report
and test-case by Gregory James Duck).
+ improve manpages discussing file descriptors in low-level functions.
+ modify flushinp to use file descriptors in SCREEN, rather than from
TERMINAL, and check if they are for a terminal, like SVr4.
+ modify mcprint to use file descriptor in SCREEN, for consistency.
+ add xterm+focus to foot+base (patch by Daniel Ekloef).
+ correct definition of Charable() for non-wide ncurses library (report
and test-case by Zbigniew Baniewski).
+ add configure option --with-strip-program, to override program
chosen by the install program for stripping executables (prompted
by discussion with Aapo Rantalainen).
+ fix typo in INSTALL (report/patch by Aapo Rantalainen).
+ improve error-checks for isEILSEQ()
+ increase MB_CUR_MAX to 16, matching glibc's MB_LEN_MAX.
+ corrected mouse mask in test/testcurs.c
+ improve thread lock in lib_trace.c
+ modify test-package "ncurses6-doc" to use manpage-aliases, which in
turn required a change to the configure script to factor in the
extra-suffix option when deriving alias names.
+ add mode 1004 to xterm+sm+1006 from xterm #380 -TD
> build-fixes related to configure-options and/or platform:
+ fix for --enable-fvisibility
+ fix for unusual values of --with-rel-version
+ fix for unusual values of --with-abi-version
+ fix for --disable-tcap-names
+ fix for termcap in nc_access.h (report by Werner Fink).
+ revise recent change to _nc_write_entry to isolate it to a Cygwin bug
(cf: 20230311)
+ amend fix for wgetnstr, wgetn_wstr to use cbreak mode unless raw
mode was set (cf: 20210522).
+ fix a few warnings from cppcheck, etc.
+ correct copy/paste error in nc_access.h (report by Werner Fink).
+ check return value of _nc_save_str(), in special case for tic where
extended capabilities are processed but the terminal description was
not initialized (report by Ziqiao Kong).
+ regenerate llib-* files.
+ add tiscan_s() to help applications check formatting capabilities
that would be passed to tiparm_s, etc.
+ add tiparm_s() to provide applications a way to tell ncurses what
the expected parameters are for a capability (tmux #3531).
+ improve check in lib_tparm.c, ensuring that a char* fits into a
TPARM_ARG.
+ add --disable-setuid-environ configure option (request by Sven
Joachim).
+ drop compatibility with obsolete versions of tack, e.g., pre-1.08
(Debian #1034549, cf: 20170722).
+ improve checks for limits on privileged execution:
+ modify _nc_syserr_abort() to use _nc_env_access(), rather than
only checking root uid.
+ use getauxval() when available, to improve setuid/setgid checks.
+ modify test packages to disable root access/environ options.
+ modify tgoto() to accept no-parameter capabilities, for joe editor
(OpenSUSE #1210485, Gentoo #904263).
+ configure script fixes:
+ fix copy/paste error in configure option --disable-root-access
(report/patch by Sven Joachim).
+ modify CF_XOPEN_SOURCE macro's amend default case to avoid
undefining _XOPEN_SOURCE if _POSIX_C_SOURCE is defined.
+ modify test_tparm to account for extended capabilities.
+ add checks in tparm() and tiparm() for misuse of numeric parameters,
overlooked in 20230408.
+ fix errata in clear.1 and curs_terminfo.3x
+ document limitations of tparm, and error-returns in curs_terminfo.3x
+ document limitations of tgoto, and error-returns in curs_termcap.3x
+ add xterm+focus to alacritty+common (patch by Christian Duerr).
+ add "-v" option to tput, to show warnings.
> improve checks for malformed terminfo data (report/analysis by
Jonathan Bar Or, Michael Pearse, Emanuele Cozzi).
+ make the parameter type/count checks in _nc_tiparm() more stringent
+ update tgoto() to account for _nc_tiparm() changes
+ add checks in tparm() and tiparm() for misuse of string parameters
+ add special cases in tput to handle extensions Cs/Ms parameters
+ ignore compiled-terminfo where the array sizes exceed the standard
+ improve manpage description for addch versus unctrl format used for
non-printable characters.
+ modify version-check for gcc/g++, now works for msys2.
+ modify check in _nc_write_entry() for multiply defined aliases to
report problems within the current runtime of tic rather than for
conflicts with pre-existing terminal descriptions.
+ allow for MinGW32-/64-bit configurations to use _DEFAULT_SOURCE
+ clarify interaction of -R option versus -C, -I and -r in infocmp
manpage.
+ build-fix in lib_win32con.c (cf: 20230211).
+ add/use configure check for clock_gettime(), to supersede
+ configure-script improvements:
+ recent msys2 headers work with _DEFAULT_SOURCE; amend check
+ use $ac_includes_default in most cases where stdlib.h should work
+ use #error consistently vs "make an error"
+ add configure macro for gettimeofday vs inline check
+ set dwShareMode in calls to CreateConsoleScreenBuffer() (patch by
Hannes Domani).
+ use CreateFile with "CONIN$", "CONOUT$" rather than GetStdHandle to
obtain a handle on the actual console, avoiding redirection in the
MinGW/Win32 configurations (adapted from patch by LIU Hao).
+ document XF, kxIN and kxOUT -TD
+ add note on sun/wscons/cmdtool/shelltool -TD
+ modify configure script check for pkg-config library directory to
take into account an older version 0.15.0 which used PKG_CONFIG_PATH
but not PKG_CONFIG_LIBDIR
+ correct limit-check when dumping tc/use clause via tic -I (report by
Gabriel Ravier).
+ correct a check for manpage-alias in edit_man.sh, to work with out of
tree builds (report by Sven Joachim).
+ change RV to XR/xr, to avoid conflict with pre-existing usage in vim,
to use RV/rv to denote DA2 and its response (discussion with Bram
Moolenaar) -TD
+ add XF flag to xterm+focus so that termcap applications can be aware
of terminals which may support focus in/out -TD
+ use xterm+focus in xterm-p370 and tmux -TD
+ improve configure-script macros vs compiler warnings.
+ add --with-abi-altered configure option (prompted by discussion with
Brian Inglis).
+ add BSD erase2 to characters handled by tset/reset.
+ improve configure-script macros vs compiler warnings.
+ regenerate configure scripts with autoconf 2.52.20221202
+ add RV report+version (suggested by Bram Moolenaar).
+ add comment to bracketed+paste explaining that vim patch 9.0.1117 is
needed for use with the updated xterm descriptions (suggested by Bram
Moolenaar).
+ add mutex lock/unlock in a few places reported by thread-sanitizer
+ add/use bracketed+paste to help identify terminals supporting this
xterm feature (prompted by discussion with Bram Moolenaar) -TD
+ add minimal -h/-V getopt logic to the remaining test-programs.
+ free new_pair() data in delscreen (report by "magiblot").
+ add clarification of the scope of dynamic variables in terminfo(5).
+ remove a stray '/' from description of %g in terminfo(5).
+ add -h usage and -V version options to the test-programs which use
getopt.
+ use "command -v" rather than "type" in Ada95/gen/Makefile.in to fix
a portability issue (patch by Nicolas Boulenguez).
+ update ncurses-howto, more documentation fixes along with corrections
to example programs.
+ fix an error in pathname of explain.txt (cf: 20200201).
+ fix an error in "@" command in test/ncurses.c F-menu (cf: 20190121).
+ improve formatting of ncurses-intro.html and hackguide.html
+ improve man/curs_clear.3x links to other pages
+ regenerate configure scripts with autoconf 2.52.20221009
+ modify "--with-manpage-format" to support bzip2 and xz compression
(prompted by discussion with Sam James).
+ modify make-tar.sh scripts to make timestamps more predictable.
+ fix another memory-leak in tic.
+ update install-sh script from autoconf, to fix install problem for
Ada95 with Arch; as noted in
https://lists.gnu.org/archive/html/automake/2018-09/msg00005.html
there are unaddressed issues.
+ update CF_XOPEN_SOURCE, adding GNU libc suffixes for abi64, abin32,
x32 (report by Sven Joachim):
+ correct ifdef's for _nc_set_read_thread() (patch by Mikhail Korolev,
cf: 20220813).
+ correct a switch-statement case in configure script to allow for test
builds with ABI=7.
+ modify misc/gen-pkgconfig.in to allow for the case where the library
directory does not yet exist, since this is processed before doing an
install (report by Michal Liszcz).
+ modify configure/scripts to work around interference by GNU grep 3.8
(report by Sam James).
+ update CF_XOPEN_SOURCE, adding variants "gnueabi" and "gnueabihf" to
get _DEFAULT_SOURCE special case (report by Adam Sampson)
+ modify configure macro CF_BUILD_CC to check if the build-compiler
works, rather than that it is different from the cross-compiler, e.g.,
to accommodate a compiler which can be used for either purpose with
different flags (report by Mikhail Korolev).
+ fix another memory-leak in tic.
+ correct change for cppcheck in menu library (report/analysis by
"tuxway", cf: 20220903).
+ update config.guess, config.sub
+ reduce memory-leak in tic by separating allocations for struct entry
from TERMTYPE2 (cf: 20220430).
+ improve interaction between tic -v option and NCURSES_TRACE, by
processing the latter only when -v option does not set _nc_tracing.
+ modify curses_trace() to show the trace-mask as symbols, e.g.,
TRACE_ORDINARY, DEBUG_LEVEL(3).
+ amend verbose-option change to make this affect level 3, e.g., using
"tic -cv3 terminfo".
+ work around musl's nonstandard use of feature test macros by adding
a definition for NCURSES_WIDECHAR to the generated ".pc" and *-config
files (report by Sam James).
+ modify configure scripts to use overlooked cases for LD and
PKG_CONFIG variables (report by Alan Webb, Gentoo #866398).
+ modify nsterm to use xterm+alt1049 (report by Paul Handly) -TD
+ modify putty to use xterm+alt1049 -TD
+ fix some cppcheck warnings, mostly style, in ncurses and c++
libraries and progs directory.
+ add curses_trace to ifdef's for START_TRACE in test/test.priv.h
+ update config.guess
+ modify delscreen to more effectively delete all windows on the given
screen.
+ amend portability note for delwin in manual page.
+ adapt test/test_delwin.c from example by Bill Gray.
+ account for prescreen data if freeing leaks in pthread-configuration
+ split-out _nc_set_read_thread(), to reduce compiler warnings about
pthread_self(), which may/may not be a weak symbol.
+ improve pthread-configuration for test/worm.c
+ fixes to build with dietlibc:
+ add configure check for fpathconf (report by Georg Lehner).
+ add configure check for math sine/cosine, needed in test/tclock,
and eliminate pow() from test/hanoi (report by Georg Lehner).
+ use wcsnlen as an alternative to wmemchr if it is not found
(adapted from patch by Georg Lehner).
+ trim out some unwanted linker options from ncurses*config and .pc
files seen in Fedora 36+.
+ add portability notes for delscreen and delwin in manual.
+ improve pthread-configuration for test/worm.c, test/rain.c
+ improve pointer/limit checks associated with deleting a screen
(Debian #1015756).
+ build-fix for test_mouse.c, for non-standard cfmakeraw.
+ improve shell-scripts with shellcheck
+ fix typo in run_tic.in (report/patch by Jan Starke).
+ add consistency check in tic for u6/u7/u8/u9 and NQ capabilities.
+ use NQ to flag entries where the terminal does not support query and
response -TD
+ use ansi+enq and decid+cpr in cases where the terminal probably
supported the u6-u9 extension -TD
+ add/use apollo+vt132, xterm+alt47 -TD
+ improve man/curs_bkgd.3x, explaining that bkgdset can affect results
for bkgd (report by Anton Vidovic).
+ correct dsl in dec+sl (report by Rajeev Pillai) -TD
+ add/use ansi+cpr, decid+cpr -TD
+ add a null-pointer check for term_names field in copy_termtype(),
needed for MinGW port (report by Peiyuan Song, cf: 20220521).
+ revise kon/kon2/jfbterm to undo "linux2.6" change to
smacs/rmacs/enacs (Debian #1012800) -TD
+ amended note for att610+cvis0, as per documentation for att610,
att620, att730 -TD
+ modify waddch_literal() to allow for double-width base character when
merging a combining character (report by Gavin Troy).
+ improve _tracecchar_t2() formatting of base+combining character.
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