1 -------------------------------------------------------------------------------
2 -- Copyright 2018-2022,2023 Thomas E. Dickey --
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28 -------------------------------------------------------------------------------
29 -- $Id: NEWS,v 1.3906 2023/01/28 23:31:29 tom Exp $
30 -------------------------------------------------------------------------------
32 This is a log of changes that ncurses has gone through since Zeyd started
33 working with Pavel Curtis' original work, pcurses, in 1992.
35 Changes through 1.9.9e are recorded by Zeyd M Ben-Halim.
36 Changes since 1.9.9e are recorded by Thomas E Dickey.
38 Contributors include those who have provided patches (even small ones), as well
39 as those who provide useful information (bug reports, analyses). Changes with
40 no cited author are the work of Thomas E Dickey (TD).
42 A few contributors may be cited in this file by their initials.
43 Each accounts for half of one percent or more of the changes since 1.9.9e.
44 See the AUTHORS file for the corresponding full names.
46 Changes through 1.9.9e did not credit all contributions;
47 it is not possible to add this information.
50 + document XF, kxIN and kxOUT -TD
51 + add note on sun/wscons/cmdtool/shelltool -TD
52 + modify configure script check for pkg-config library directory to
53 take into account an older version 0.15.0 which used PKG_CONFIG_PATH
54 but not PKG_CONFIG_LIBDIR
57 + correct limit-check when dumping tc/use clause via tic -I (report by
59 + correct a check for manpage-alias in edit_man.sh, to work with out of
60 tree builds (report by Sven Joachim).
63 + change RV to XR/xr, to avoid conflict with pre-existing usage in vim,
64 to use RV/rv to denote DA2 and its response (discussion with Bram
66 + add XF flag to xterm+focus so that termcap applications can be aware
67 of terminals which may support focus in/out -TD
68 + use xterm+focus in xterm-p370 and tmux -TD
69 + improve configure-script macros vs compiler warnings.
72 + add --with-abi-altered configure option (prompted by discussion with
74 + add BSD erase2 to characters handled by tset/reset.
75 + improve configure-script macros vs compiler warnings.
76 + regenerate configure scripts with autoconf 2.52.20221202
77 + add RV report+version (suggested by Bram Moolenaar).
78 + add comment to bracketed+paste explaining that vim patch 9.0.1117 is
79 needed for use with the updated xterm descriptions (suggested by Bram
82 20221231 6.4 release for upload to ftp.gnu.org
83 + update release notes
84 + regenerate llib-* files.
85 + correct PS vs PE names in bracketed+paste (report by Bram Moolenaar)
89 + add mutex lock/unlock in a few places reported by thread-sanitizer
90 + add/use bracketed+paste to help identify terminals supporting this
91 xterm feature (prompted by discussion with Bram Moolenaar) -TD
94 + install Ada95 sample programs in libexecdir, adding a wrapper
95 script to invoke those.
98 + add minimal -h/-V getopt logic to the remaining test-programs.
99 + free new_pair() data in delscreen (report by "magiblot").
100 + add clarification of the scope of dynamic variables in terminfo(5).
101 + remove a stray '/' from description of %g in terminfo(5).
104 + add -h usage and -V version options to the test-programs which use
106 + use "command -v" rather than "type" in Ada95/gen/Makefile.in to fix
107 a portability issue (patch by Nicolas Boulenguez).
108 + update ncurses-howto, more documentation fixes along with corrections
112 + fix an error in pathname of explain.txt (cf: 20200201).
113 + fix an error in "@" command in test/ncurses.c F-menu (cf: 20190121).
114 + improve formatting of ncurses-intro.html and hackguide.html
115 + improve man/curs_clear.3x links to other pages
118 + use static libraries for AdaCurses test-package for Mageia, since no
119 gprbuild package is available.
120 + updated test packages for Debian.
123 + build-fixes for AdaCurses RPM test-package.
126 + regenerate configure scripts with autoconf 2.52.20221009
127 + modify "--with-manpage-format" to support bzip2 and xz compression
128 (prompted by discussion with Sam James).
129 + modify make-tar.sh scripts to make timestamps more predictable.
132 + improve curs_slk.3x discussion of extensions and portability (report
136 + change man_db.renames to template, to handle ncurses*-config script
137 with the extra-suffix configure option.
140 + fix another memory-leak in tic.
141 + update install-sh script from autoconf, to fix install problem for
142 Ada95 with Arch; as noted in
143 https://lists.gnu.org/archive/html/automake/2018-09/msg00005.html
144 there are unaddressed issues.
145 + update CF_XOPEN_SOURCE, adding GNU libc suffixes for abi64, abin32,
146 x32 (report by Sven Joachim):
147 + correct ifdef's for _nc_set_read_thread() (patch by Mikhail Korolev,
151 + correct a switch-statement case in configure script to allow for test
153 + modify misc/gen-pkgconfig.in to allow for the case where the library
154 directory does not yet exist, since this is processed before doing an
155 install (report by Michal Liszcz).
158 + modify configure/scripts to work around interference by GNU grep 3.8
159 (report by Sam James).
160 + update CF_XOPEN_SOURCE, adding variants "gnueabi" and "gnueabihf" to
161 get _DEFAULT_SOURCE special case (report by Adam Sampson)
164 + modify configure macro CF_BUILD_CC to check if the build-compiler
165 works, rather than that it is different from the cross-compiler, e.g.,
166 to accommodate a compiler which can be used for either purpose with
167 different flags (report by Mikhail Korolev).
168 + fix another memory-leak in tic.
169 + correct change for cppcheck in menu library (report/analysis by
170 "tuxway", cf: 20220903).
171 + update config.guess, config.sub
174 + reduce memory-leak in tic by separating allocations for struct entry
175 from TERMTYPE2 (cf: 20220430).
176 + improve interaction between tic -v option and NCURSES_TRACE, by
177 processing the latter only when -v option does not set _nc_tracing.
178 + modify curses_trace() to show the trace-mask as symbols, e.g.,
179 TRACE_ORDINARY, DEBUG_LEVEL(3).
182 + amend verbose-option change to make this affect level 3, e.g., using
184 + work around musl's nonstandard use of feature test macros by adding
185 a definition for NCURSES_WIDECHAR to the generated ".pc" and *-config
186 files (report by Sam James).
189 + modify verbose-option of infocmp, tic, toe to enable debug-tracing
190 if that is configured.
193 + modify configure scripts to use overlooked cases for LD and
194 PKG_CONFIG variables (report by Alan Webb, Gentoo #866398).
195 + modify nsterm to use xterm+alt1049 (report by Paul Handly) -TD
196 + modify putty to use xterm+alt1049 -TD
199 + fix some cppcheck warnings, mostly style, in ncurses and c++
200 libraries and progs directory.
201 + add curses_trace to ifdef's for START_TRACE in test/test.priv.h
202 + update config.guess
205 + modify delscreen to more effectively delete all windows on the given
207 + amend portability note for delwin in manual page.
208 + adapt test/test_delwin.c from example by Bill Gray.
209 + account for prescreen data if freeing leaks in pthread-configuration
210 + split-out _nc_set_read_thread(), to reduce compiler warnings about
211 pthread_self(), which may/may not be a weak symbol.
212 + improve pthread-configuration for test/worm.c
215 + amend end_of_stream() to allow for input files without a final
217 + check for non-textfiles to tic.
220 + fixes to build with dietlibc:
221 + add configure check for fpathconf (report by Georg Lehner).
222 + add configure check for math sine/cosine, needed in test/tclock,
223 and eliminate pow() from test/hanoi (report by Georg Lehner).
224 + use wcsnlen as an alternative to wmemchr if it is not found
225 (adapted from patch by Georg Lehner).
226 + trim out some unwanted linker options from ncurses*config and .pc
227 files seen in Fedora 36+.
230 + add portability notes for delscreen and delwin in manual.
231 + improve pthread-configuration for test/worm.c, test/rain.c
232 + improve pointer/limit checks associated with deleting a screen
236 + build-fix for test_mouse.c, for non-standard cfmakeraw.
237 + improve shell-scripts with shellcheck
238 + fix typo in run_tic.in (report/patch by Jan Starke).
241 + lock the prescreen data consistently in newterm, etc., for the
242 pthreads configuration (report by Tom de Vries).
245 + add consistency check in tic for u6/u7/u8/u9 and NQ capabilities.
246 + use NQ to flag entries where the terminal does not support query and
248 + use ansi+enq and decid+cpr in cases where the terminal probably
249 supported the u6-u9 extension -TD
250 + add/use apollo+vt132, xterm+alt47 -TD
253 + improve man/curs_bkgd.3x, explaining that bkgdset can affect results
254 for bkgd (report by Anton Vidovic).
255 + correct dsl in dec+sl (report by Rajeev Pillai) -TD
256 + add/use ansi+cpr, decid+cpr -TD
259 + add a null-pointer check for term_names field in copy_termtype(),
260 needed for MinGW port (report by Peiyuan Song, cf: 20220521).
261 + revise kon/kon2/jfbterm to undo "linux2.6" change to
262 smacs/rmacs/enacs (Debian #1012800) -TD
263 + amended note for att610+cvis0, as per documentation for att610,
267 + modify waddch_literal() to allow for double-width base character when
268 merging a combining character (report by Gavin Troy).
269 + improve _tracecchar_t2() formatting of base+combining character.
272 + add note on portable memory-leak checking in man/curs_memleaks.3x
273 + remove u6-u9 from teken-2018 -TD
274 + set "xterm-new" to "xterm-p370", add "xterm-p371" -TD
277 + expanded notes for teken/syscons -TD
278 + fix overlooked copying of extended string-heap in copy_termtype
280 + update config.guess
283 + improve memory-leak checking in several test-programs.
284 + set trailing null on string passed from winsnstr() to wins_nwstr().
285 + modify del_curterm() to fix memory-leak introduced by change to
289 + further improvements to test/test_mouse.c; compare with ncurses test
293 + add test/test_mouse.c (patch by Leonid S Usov).
294 + add a few debug-traces for tic, fix a couple of memory-leaks.
297 + build-fix for debug-traces (report/patch by Chris Clayton).
300 + modify samples for xterm mouse 1002/1003 modes to use 1006 mode, and
301 also provide for focus in/out responses -TD
302 + modify default case in handle_wheel() to always report button-release
303 events, e.g., for xterm mouse mode 1003 (patch by Leonid S Usov).
304 + improve valid_entryname() to disallow characters used in terminfo
305 syntax: '#', '=', '|', '\'.
306 + alter copy_termtype() to allocate new str_table and ext_str_table
307 data rather than relying upon its callers.
308 + use calloc in _nc_init_entry() when allocating stringbuf, to ensure
310 + add library-level TYPE_CALLOC for consistency with TYPE_MALLOC.
311 + add some debug-traces for tic/infocmp.
314 + in-progress work on invalid_merge(), disable it (cf: 20220402).
315 + fix memory leak in _nc_tic_dir() when called from _nc_set_writedir().
316 + fix memory leak in tic when "-c" option is used.
319 + add a limit-check to guard against corrupt terminfo data
320 (report/testcase by NCNIPC of China).
321 + add check/warning in configure script if option --with-xterm-kbs is
322 missing or inconsistent (Arch #74379).
323 + add setlocale call to several test-programs.
324 + allow extended-color number in opts parameter of wattr_on.
327 + add test/test_unget_wch.c
330 + amend extended_captype(), returning CANCEL if a string is explicitly
332 + make description-fields distinct -TD
336 + add teken-16color, teken-vt and teken-sc -TD
337 + add a few missing details for vte-2018 (report by Robert Lange) -TD
341 + correct setal in mintty/tmux entries, add to vte-2018 (report by
343 + add blink to vte-2018 (report by Robert Lange)
344 + improve tic warning about XT versus redundant tsl, etc.
347 + add xterm+acs building-block -TD
348 + add xterm-p370, for use in older terminals -TD
349 + add dec+sl to xterm-new, per xterm patch #371 -TD
350 + add mosh and mosh-256color -TD
353 + replace obsolescent "-gnatg" option with "-gnatwa" and "-gnatyg", to
354 work around build problems with gnat 12.
355 + update external links in Ada95.html
356 + trim unused return-value from canonical_name().
359 + fix issues found with coverity:
360 + rewrite canonical_name() function of infocmp to ensure buffer size
361 + corrected use of original tty-modes in tput init/reset subcommands
362 + modify tabs program to limit tab-stop values to max-columns
363 + add limit-checks for palette rgb values in test/ncurses.c
364 + add a few null-pointer checks to help with static-analysis.
365 + enforce limit on number of soft-keys used in c++ binding.
366 + adjust a buffer-limit in write_entry.c to quiet a bogus warning from
370 + expanded description in man/resizeterm.3x
371 + additional workaround for ImageMagick in test/picsmap.c
374 + improve font-formatting in other manpages, for consistency.
375 + correct/improve font-formatting in curs_wgetch.3x (patch by Benno
379 + workaround in test/picsmap.c for use of floating point for rgb values
380 by ImageMagick 6.9.11, which appears to use the wrong upper limit.
381 + improve use of "trap" in shell scripts, using "fixup-trap".
384 + minor updates for test-packages
385 + improve handling of --with-pkg-config-libdir option, allowing for the
386 case where either $PKG_CONFIG_LIBDIR or the option value has a
387 colon-separated list of directories (report by Rudi Heitbaum,
392 + add ABI 7 defaults to configure script.
393 + add warning in configure script if file specified for "--with-caps"
395 + use fix for CF_FIX_WARNINGS from cdk-perl, ignoring error-exit on
397 + improve readability of long parameterized expressions with the
398 infocmp "-f" option by allowing split before a "%p" marker.
401 + improve checks for valid mouse events when an intermediate mouse
402 state is not part of the mousemask specified by the caller (report by
403 Anton Vidovic, cf: 20111022).
404 + use newer version 1.36 of gnathtml for generating Ada html files.
407 + add section on releasing memory to curs_termcap.3x and
408 curs_terminfo.3x manpages.
411 + improve markup, e.g., for external manpage links in the manpages
412 (prompted by report by Helge Kreutzmann).
415 + install ncurses-examples programs in libexecdir, adding a wrapper
416 script to invoke those.
417 + add help-screen and screen-dump to test/combine.c
420 + add test/combine.c, to demo/test combining characters.
423 + improve configure check for getttynam (report by Werner Fink).
426 + fix errata in description fields (report by Eric Lindblad) -TD
427 + add x10term+sl, aixterm+sl, ncr260vp+sl, ncr260vp+vt, wyse+sl -TD
430 + add dim, ecma+strikeout to st-0.6 -TD
431 + deallocate the tparm cache when del_curterm is called for the last
432 allocated TERMINAL structure (report/testcase by Bram Moolenaar,
434 + modify test-package to more closely conform to Debian multi-arch.
435 + if the --with-pkg-config-libdir option is not given, use
436 ${libdir}/pkgconfig as a default (prompted by discussion with Ross
440 + fix memory-leak in delwin for pads (report by Werner Fink, OpenSUSE
441 #1192668, cf: 20211106),
444 + minor clarification to clear.1 (Debian #999437).
445 + add xterm+sl-alt, use that in foot+base (report by Jonas Grosse
447 + improve search-path check for pkg-config, for Debian testing which
448 installs pkg-config with architecture-prefixes.
451 + improve check in misc/Makefile.in for empty $PKG_CONFIG_LIBDIR
452 + modify wnoutrefresh to call pnoutrefresh if its parameter is a pad,
453 rather than treating it as an error, and modify new_panel to permit
454 its window-parameter to be a pad (report by Giorgos Xou).
455 + fix a memory-leak in del_curterm (prompted by discussion with Bram
456 Moolenaar, cf: 20210821).
459 + simplify some references to WINDOWS._flags using macros.
460 + add a "check" rule in Ada95 makefile, to help with test-packages.
461 + build-fix for cross-compiling to MingW, conditionally add -lssp
464 + corrected regex needed for older pkg-config used in Solaris 10.
465 + amend configure option's auto-search to account for systems where
466 none of the directories known to pkg-config exist, adapted from
467 mailing-list comment (report by Milan P. Stanic).
469 20211021 6.3 release for upload to ftp.gnu.org
470 + update release notes
471 + add "ncu2openbsd" script, to illustrate how to update an OpenBSD
472 system to use a current ncurses release.
475 + check for screen size-change in scr_init() and scr_restore(), in case
476 a screen dump does not match the current screen dimensions (report by
480 + amend change for pkg-config to account for "none" being returned in
481 the libdir-path result rather than "no" (report by Gabriele Balducci).
484 + build-fix for pmake with libtool.
485 + improve make-tar.sh scripts, adding COPYING to tar file, and clean up
487 + add link for "reset6" manpage in test-package ncurses6-doc
488 + revise configure option --with-pkg-config-libdir, using the actual
489 search path from pkg-config or pkgconf using the output from --debug
490 (report by Pascal Pignard).
491 + freeze ABI in ".map" files.
494 + implement "+m" option in tabs program.
495 + fill in some details for infoton -TD
496 + fix spelling/consistency in several descriptions -TD
497 + use vt420+lrmm in vt420 -TD
498 + modify save_tty_settings() to avoid opening /dev/tty for cases other
499 than reset/init, e.g., for clear.
500 + modify output of "toe -as" to show first description found rather
502 + improve tic checks for number of parameters of smglp, smgrp, smgtp,
503 and smgbp (cf: 20020525).
504 + correct off-by-one comparison in last_char(), which did not allow
505 special case of ":" in a terminfo description field (cf: 20120407).
506 + remove check in tic that assumes that none or both parameterized and
507 non-parameterized margin-setting capabilities are present
511 + use return-value from vsnprintf to reallocate as needed to allow for
512 buffers larger than the screen size (report by "_RuRo_").
513 + modify tset "-q" option to refrain from modifying terminal modes, to
514 match the documentation.
515 + add section on margins to terminfo.5, adapted from X/Open Curses.
516 + make tput/tset warning messages consistently using alias names when
517 those are used, rather than the underlying program's name.
518 + improve tput usage message for aliases such as clear, by eliminating
519 tput-specific portions.
520 + add a check in toe to ensure that a "termcap file" is text rather
522 + further build-fixes for OpenBSD 6.9, whose header files differ from
526 + add kbeg to xterm+keypad to accommodate termcap applications -TD
527 + add smglp and smgrp to vt420+lrmm, to provide useful data for the
529 + build-fix for gcc 3.4.3 with Solaris10, which does not allow forward
530 reference of anonymous struct typedef.
531 + modify tput to allow multiple commands per line.
532 + minor fixes for tset manpage.
535 + adjust ifdef in test_opaque.c to fix build with ncurses 5.7
536 + add testing note for xterm-{hp|sco|sun} -TD
537 + corrected description for ansi.sys-old -TD
538 + add xterm+nopcfkeys, to fill in keys for xterm-hp, xterm-sun -TD
539 + use hp+arrows in a few places -TD
540 + use hp+pfk-cr in a few places -TD
543 + correct logic in filtering of redefinitions (report by Sven Joachim,
547 + modify linux3.0 entry to reflect default mapping of shift-tab by
548 kbd 1.14 (report by Jan Engelhardt) -TD
549 + add historical note to tput, curses-terminfo and curses-color
550 manpages based on source-code for SVr2, SVr3 and SVr4.
551 + minor grammatical fixes for "it's" vs "its" (report by Nick Black).
552 + amend fix for --disable-root-environ (report by Arnav Singh).
553 + build-fix for compiling link_test
554 + drop symbols GCC_PRINTF and GCC_SCANF from curses.h.in, to simplify
555 use (Debian #993179).
558 + correct reversed check for --disable-root-environ (report/analysis
559 by Arnav Singh, cf: 20210626).
560 + apply gcc format attribute to prototypes which use a va_list
561 parameter rather than a "..." variable-length parameter list
562 (prompted by discussion in a tmux pull-request).
563 + modify configure scripts to filter out redefinitions of _XOPEN_SOURCE,
564 e.g., for NetBSD which generally supports 500, but 600 is needed for
566 + improve documentation for tparm and static/dynamic variables.
567 + improve typography in terminfo.5 (patch by Branden Robinson).
570 + improve tparm implementation of %P and %g, more closely matching
572 + move internals of TERMINAL structure to new header term.priv.h
573 + add "check" rule for ncurses/Makefile
574 + corrected tsl capability for terminator -TD
575 + add check in tic to report instances where tparm would detect an
576 error in an expression (cf: 20201010).
577 + correct a few places where SP->_pair_limit was used rather than
578 SP->_pair_alloc (cf: 20170812).
579 + fix missing "%d" for setaf/setab code 8-15 in xterm+direct16 (report
580 by Florian Weimer) -TD
581 + fix some documentation errata from OpenBSD changes.
585 + add workaround for broken pcre2 package in Debian 10, from xterm #369.
588 + ignore "--dynamic-linker" option in generated pkg/config files,
589 adapted from "distr1" patch.
590 + add CF_SHARED_OPTS case for Haiku, from patch in haikuports.
593 + add extensions in xterm+tmux and ecma+strikeout to ms-terminal,
594 but cancel the non-working Cr and Ms capabilities -TD
595 + add foot and foot-direct -TD
598 + add workaround for Windows Terminal's problems with CR/LF mapping to
599 ms-terminal (patch by Juergen Pfeifer).
600 + review/update current Windows Terminal vs ms-terminal -TD
603 + correct typo in "vip" comments (report by Nick Black), reviewed this
604 against Glink manual -TD
605 + fill in some missing pieces for pccons, to make it comparable to the
607 + modify mk-1st.awk to account for extra-suffix configure option
608 (report by Juergen Pfeifer).
609 + change default for --disable-wattr-macros option to help packagers
610 who reuse wide ncursesw header file with non-wide ncurses library.
611 + build-fix for test/test_opaque.c, for configurations without opaque
615 + improve history section for tset manpage based on the 1BSD tarball,
616 which preceded BSD's SCCS checkins by more than three years.
617 + improve CF_XOPEN_CURSES macro used in test/configure (report by Urs
619 + further improvement of libtool configuration, adding a dependency of
620 the install.tic rule, etc., on the library in the build-tree.
624 + amend libtool configuration to add dependency for install.tic, etc.,
625 in ncurses/Makefile on the lower-level libraries.
626 + modify configure script to support ".PHONY" make program feature.
629 + add configure option --disable-root-access, which tells ncurses to
630 disallow most file-opens by setuid processes.
631 + use default colors in pccon "op" -TD
632 + correct rmacs/smacs in aaa+dec, aaa+rv -TD
633 + add hpterm-color2 and hp98550-color (Martin Trusler)
634 + regenerate man-html documentation.
637 + improve configure-macro used for dependencies of --disable-leaks such
639 + trim trailing blanks from files
642 + fixes for scan-build, valgrind build/testing.
643 + update config.guess
646 + add a summary of ncurses-specific preprocessor symbols to curses.h
647 (prompted by discussion with Peter Farley, Bill Gray).
650 + regenerate configure scripts with autoconf 2.52.20210509 to eliminate
651 an unnecessary warning in config.log (report by Miroslav Lichvar).
652 + add a note in manual page to explain ungetch vs unget_wch (prompted
653 by discussion with Peter Farley).
654 + add sp-funcs for erasewchar, killwchar.
655 + modify wgetnstr, wgetn_wstr to improve compatibility with SVr4 curses
656 in its treatment of interrupt and quit characters (prompted by
657 report/testcase by Bill Gray)
658 + update config.guess, config.sub
661 + improve manual pages for wgetnstr, newwin (prompted by
662 report/testcase by Bill Gray).
665 + modify tputs' error check to allow it to be used without first
666 calling tgetent or setupterm, noting that terminfo initialization
667 is required for supporting the terminfo delay feature (report by
669 + fix several warnings from clang --analyze
670 + add null-pointer check in comp_parse.c, when a "use=" clause refers
671 to a nonexisting terminal description (report/patch by Miroslav
672 Lichvar, cf: 20210227).
675 + add a special case in the configure script to work around one of the
676 build-time breakages reported for OpenBSD 6 here:
677 https://www.mail-archive.com/bugs@openbsd.org/msg13200.html
678 There is no workaround for the other issue, a broken linker spec.
679 + modify configure check for libtool to prevent accidental use of an
680 OpenBSD program which uses the same name.
681 + update config.guess, config.sub
684 + avoid using broken system macros for snprintf which interfere with
685 _nc_SLIMIT's conditionally adding a parameter when the string-hacks
686 configure option is enabled.
687 + add a "all::" rule before the new "check" rule in test/Makefile.in
690 + improve CF_LINK_FUNCS by ensuring that the source-file is closed
691 before linking to the target.
692 + add "check" rules for headers in c++, progs and test-directories.
693 + build-fix for termsort module when configured with termcap (reports
694 by Rajeev V Pillai, Rudi Heitbaum).
697 + extend --disable-pkg-ldflags option to also control whether $LDFLAGS
698 from the build is provided in -config and .pc files (Debian #986764).
699 + fix some cppcheck warnings, mostly style, in ncurses and c++
700 libraries and progs directory.
701 + fix off-by-one limit for tput's processing command-line arguments
702 (patch by Hadrien Lacour).
705 + fix some cppcheck warnings, mostly style, in ncurses library and
707 + improve description of BSD-style padding in curs_termcap.3x
708 + improved CF_C11_NORETURN macro, from byacc changes.
709 + fix "--enable-leak" in CF_DISABLE_LEAKS to allow turning
710 leak-checking off later in a set of options.
711 + relax modification-time comparison in CF_LINK_FUNCS to allow it to
712 accept link() function with NFS filesystems which change the mtime
713 on the link target, e.g., several BSD systems.
714 + call delay_output_sp to handle BSD-style padding when tputs_sp is
715 called, whether directly or internally, to ensure that the SCREEN
716 pointer is passed correctly (reports by Henric Jungheim, Juraj
720 + build-fixes for Solaris10 /bin/sh
721 + fix some cppcheck warnings, mostly style, in ncurses test-programs,
722 form and menu libraries.
725 + add configure option --enable-stdnoreturn, making the _Noreturn
726 keyword optional to ease transition (prompted by report by
730 + improve parameter-checking in tput by forcing it to analyze any
731 extended string capability, e.g., as used in the Cs and Ms
732 capabilities of the tmux description (report by Brad Town,
734 + remove an incorrect free in the fallback (non-checking) version of
735 _nc_free_and_exit (report by Miroslav Lichvar).
736 + correct use-ordering in some xterm-direct flavors -TD
737 + add hterm, hterm-256color (Mike Frysinger)
738 + if the build-time compiler accepts c11's _Noreturn keyword, use that
739 rather than gcc's attribute.
740 + change configure-check for gcc's noreturn attribute to assume it is
741 a prefix rather than suffix, matching c11's _Noreturn convention.
742 + add "lint" rule to c++/Makefile, e.g., with cppcheck.
745 + improve configure CF_LD_SEARCHPATH macro used for ncurses*-config and
746 ".pc" files, from dialog changes.
747 + reduce dependency of math-library in test programs.
748 + minor fixes for test_tparm.c (cf: 20210306)
749 + mention "ncurses" prefix in curses_version() manpage (report by
753 + improved test/test_tparm.c, by limiting the tests to capabilities
754 that might have parameters or padding, and combined with tputs test.
755 + improve discussion of padding versus tparm and tputs in
757 + update portability note for FreeBSD in man/tput.1
760 + modify tic/infocmp to eliminate unnecessary "\" to escape ":" in
762 + add check in tic for duplicate "use=" clauses.
765 + improve tic warning when oc/op do not mention SGR 39/49 for xterm
767 + revert change to lib_addch.c in waddch_literal() from 20210130, since
768 the followup fix in PutCharLR() actually corrects the problem while
769 this change causes too-early filling/wrapping (report by Johannes
771 + add/use vt220+pcedit and vt220+vtedit -TD
772 + add scrt/securecrt and absolute -TD
773 + add nel to xterm-new, though supported since X11R5 -TD
774 + add/use xterm+nofkeys -TD
775 + move use of ecma+italics from xterm-basic to xterm+nofkeys -TD
778 + add test/back_ground.c, to exercise the wide-character background
780 + add a check in _nc_build_wch() in case the background character is a
781 wide-character, rather than a new part of a multibyte character.
782 + improve tracemunch's coverage of form/menu/panel libraries.
783 + improve tracemunch's checking/reporting the type for the first
784 parameter, e.g., "WINDOW*" rather than "#1".
787 + provide for wide-characters as background character in wbkgrnd
788 (report/testcase by Anton Vidovic)
789 + add name for Fedora's pcre2 to configure check for "--with-pcre2"
790 option, from xterm #363 -TD
791 + modify adjustment in PutCharLR to restore the cursor position before
792 writing to the lower-right corner, rather than decrementing the
793 cursor column, in case it was a double-width character (cf: 20210130).
796 + correct an off-by-one in comparison in waddch_literal() which caused
797 scrolling when a double-cell character would not fit at the lower
798 right corner of the screen (report by Benno Schulenberg).
799 + split-out att610+cvis, vt220+cvis, vt220+cvis8 -TD
800 + add vt220-base, for terminal emulators which generally have not
801 supported att610's blinking cursor control -TD
802 + use vt220+cvis in vt220, etc -TD
803 + use att610+cvis, xterm+tmux and ansi+enq in kitty -TD
804 + use vt220+cvis in st, terminology, termite since they ignore
805 blinking-cursor detail in att610+cvis -TD
808 + modify package/config scripts to provide an explicit -L option for
809 cases when the loader search path has other directories preceding
810 the one in which ncurses is installed (report by Yuri Victorovich).
811 + minor build-fixes in configure script and makefiles to work around
815 + add comment for linux2.6 regarding CONFIG_CONSOLE_TRANSLATIONS
816 (report by Patrick McDermott) -TD
817 + make opts extension for getcchar work as documented for ncurses 6.1,
818 adding "-g" flag to test/demo_new_pair to illustrate.
821 + fix errata in man/ncurses.3x from recent updates.
822 + improve quoting/escaping in configure script, uses some features of
823 autoconf 2.52.20210105
826 + update man/curs_memleaks.3x, to include <term.h> which declares
828 + clarify man/curs_terminfo.3x, to mention why the macro setterm is
829 defined in <curses.h>, and remove it from the list of prototypes
830 (prompted by patch by Graeme McCutcheon).
831 + amend man/curs_terminfo.3x, to note that <curses.h> is required
832 for certain functions, e.g., those using chtype or attr_t for
833 types, as well as mvcur (cf: 20201031).
834 + use parameter-names in prototypes in curs_sp_funcs.3x, for
835 consistency with other manpages.
838 + update terminology entry to 1.8.1 -TD
839 + fix some compiler-warnings which gcc8 reports incorrectly.
842 + suppress hyphenation in generated html for manpages, to address
843 regression in upgrade of groff 1.22.2 to 1.22.3.
844 + fix inconsistent sort-order in see-also sections of manpages (report
848 + improve manual pages for form field-types.
851 + amend build-fixes for gnat 10 to work with certain systems lacking
852 gprbuild (cf: 20200627).
853 + eliminate an additional strlen and wsclen.
854 + eliminate an unnecessary strlen in waddnstr() (suggested by Benjamin
856 + modify inopts manpage, separating the items for nodelay and notimeout
857 (patch by Benno Schulenberg).
858 + correct mlterm3 kf1-kf4 (Debian #975322) -TD
859 + add flash to mlterm3 -TD
862 + add Smulx to alacritty (Christian Duerr).
863 + add rep to PuTTY -TD
864 + add putty+keypad -TD
865 + add another fflush(stdout) in _nc_flush() to handle time-delays in
866 the middle of strings such as flash when the application uses
867 low-level calls rather than curses (cf: 20161217).
868 + modify configure check for c89/c99 aliases of clang to use its
869 -std option instead, because some platforms, in particular macOS,
870 do not provide workable c89/c99 aliases.
873 + fix some compiler-warnings in experimental Windows-10 driver.
874 + add the definitions needed in recent configure-check for clang
875 (report by Steven Pitman).
878 + fix some compiler-warnings in experimental Windows-10 driver.
879 + modify a check for parameters in terminfo capabilities to handle the
880 special case where short extended capability strings were not
881 converted from terminfo to termcap format.
882 + modify CF_MIXEDCASE_FILENAMES macro, adding darwin as special case
883 when cross-compiling (report by Eli Rykoff).
886 + update kitty+common -TD
887 + add putty+screen and putty-screen (suggested by Alexandre Montaron).
888 + explain in ncurses.3x that functions in the tinfo library do not rely
889 upon wide-characters (prompted by discussion with Reuben Thomas).
892 + modify MKterm.h.in so that it is not necessary to include <curses.h>
893 before <term.h> (prompted by discussion with Reuben Thomas).
894 + review/improve synopsis for curs_sp_funcs.3x (prompted by discussion
896 + improve format of output in tic's check_infotocap() function, to
897 ensure that the messages contain only printable text.
898 + modify configure-check for clang to verify that -Qunused-arguments
899 is supported. IBM's xlclang does not support it (report by Steven
903 + provide workaround configure-check for bool when cross-compiling.
904 + fix a potential indexing error in _nc_parse_entry(), seen with
905 Herlim's test data using address-sanitizer.
906 + change a null-pointer check in set_curterm to a valid-string check,
907 needed in to tic's use-resolution when pad_char is cancelled
908 (report/testcase by Robert Sebastian Herlim)
909 + improve tic's -c option to validate the number and type of parameters
910 and compare against expected number/type before deciding which set of
911 parameter-lists to use in tparm calls (report/testcase by Robert
913 + fix a link for tabs.1 manpage in announce.html.in (report by Nick
914 Black), as well as some fixes via linklint.
917 + improve manpage typography.
918 + improve discussion in curs_addch.3x of the use of unctrl to display
919 nonprintable characters.
920 + add a note in terminfo.5 explaining that no-parameter strings such
921 as sgr0 or cnorm should not be used with tparm.
924 + correct sgr in aaa+rv (report by Florian Weimer) -TD
925 + fix some sgr inconsistencies in d230c, ibm6153, ibm6154,
927 + improve tic's check for errors detected in tparm (prompted by
928 discussion with Florian Weimer).
929 + set output-mode to binary in experimental Windows-10 driver (Juergen
933 + remove output-related checks for nl/nonl (report by Leon Winter).
934 + change tmux's kbs to ^? (report by Premysl Eric Janouch)
935 + simplify mlterm initialization with DECSTR -TD
936 + fix a typo in man/curs_terminfo.3 (Reuben Thomas).
937 + add tmux-direct (tmux #2370, Debian #895754)
938 + add user-defined capabilities from mintty to Caps-ncurses, for
939 checking consistency with tic.
942 + correct configure-check for gnurx library.
943 + regenerate llib-* files.
944 + modify tracemunch and the panel library to show readable traces for
945 panel- and user-pointers.
948 + update mlterm3 for 3.9.0 (report by Premysl Eric Janouch) -TD
951 + corrected condition for appending curses.events to the generated
952 curses.h (report by Sven Joachim, Debian #970545).
955 + add configure-check for systre/tre with mingw configuration, to get
956 the library-dependencies as seen in msys2 configuration for mingw64.
957 + build-fixes for the win32-driver configuration.
958 + use more defensive binary mode setting for Win32 (Juergen Pfeifer).
961 + fix regression in setupterm validating non-empty $TERM (report by
965 + merge/adapt in-progress work by Juergen Pfeifer for new version of
967 + correct description of vt330/vt340 (Ross Combs).
970 + build-fix for awk-scripts modified for win32-driver (report by Werner
974 + remove a redundant NCURSES_EXPORT as a build-fix for "Maarten
976 + merge/adapt in-progress work by Juergen Pfeifer for new version of
978 + modify configure script, moving gcc -Werror options to EXTRA_CFLAGS
979 to avoid breaking configure-checks (adapted from ongoing work on
981 > errata for terminfo.src (report by Florian Weimer):
982 + correct icl6404 csr
987 + improve version-number extraction in MKlib_gen.sh
988 + make the test-package for manpages installable by adjusting the
990 + correct an off-by-one loop-limit in convert_strings function
992 + add CF_SHARED_OPTS cases for HPE NonStop systems (Randall S Becker).
993 + modify CF_SHARED_OPTS case for NetBSD to use the same "-shared"
994 option for the non-rpath case as for the rpath case, to allow gcc to
995 provide suitable runtime initialization (report by Rajeev V Pillai).
998 + reduce build-warnings by excluding ncurses-internals from deprecation
1000 + mark wgetch-events feature as deprecated.
1001 + add definition for $(LIBS) to ncurses/Makefile.in, to simplify builds
1002 using the string-hacks option.
1003 + prevent KEY_EVENT from appearing in curses.h unless the configure
1004 option --enable-wgetch-events is used (report by Werner Fink).
1007 + amend tic/infocmp check to allow for the respective tool's absence
1008 (report by Steve Wills, cf: 20200808).
1009 + improved some of the build-scripts with shellcheck
1010 + filter out -MT/-MD/-MTd/-MDd options in script for Visual Studio C++
1011 (discussion with "Maarten Anonymous").
1014 + improve discussion of the system's tic utility when used as part
1015 of cross-compiling (discussion with Keith Marshall).
1016 + modify configuration checks for build-time tic/infocmp to use
1017 AC_CHECK_TOOL. That can still be overridden by --with-tic-path and
1018 --with-infocmp-path when fallbacks are used, but even if not using
1019 fallbacks, the improved check may help with cross-compiling
1020 (discussion with Keith Marshall).
1021 + other build-fixes for Ada95 with MinGW.
1022 + modify Ada95 source-generation utility to write to a file given as
1023 parameter rather than to the standard output, allowing builds with
1027 + remove remaining parts of checks for ISC Unix (cf: 20121006).
1028 + add user32.lib to LDFLAGS for Visual Studio C++ configuration
1029 (discussion with "Maarten Anonymous").
1030 + modify MKkey_defs.sh to hide ncurses' definition of KEY_EVENTS to
1031 reduce Visual Studio C++ redefinition warnings.
1032 + improve/update checks for external functions in test/configure
1035 + set LINK_TESTS in CF_SHARED_OPTS for msvc (patch by
1036 "Maarten Anonymous")
1037 + improved workaround for redefinition-warnings for KEY_EVENT.
1038 + improve man/term.5 section on legacy storage format (report by
1042 + reduce redefinition-warnings for KEY_EVENT when building with Visual
1044 + define NCURSES_STATIC when compiling programs to link with static
1045 libraries, to work with MinGW vs Visual Studio C++.
1046 > additional changes for building with Visual Studio C++ and msys2
1047 (reports/patches by "Maarten Anonymous")
1048 + modify c++/Makefile.in to set the current directory while compiling
1049 the main program, so the linker can find related objects.
1050 + several changes to allow the c++/demo program to compile/link.
1051 + change an ifdef in test-directory, to use VC++ wide-character funcs.
1054 + fix pound-sign mapping in acsc of linux2.6 entry (report by Ingo
1056 + additional changes for building with Visual Studio C++ and msys2
1057 (reports/patches by "Maarten Anonymous")
1058 + build-improvements for Windows 10 and MinGW (patch by Juergen
1060 + fix a typo in curs_printw.3x (patch by William Pursell).
1061 + fix two errors in infotocap which allowed indexing outside the
1062 buffer (report/testcases by Zhang Gan).
1063 + update length of strings in infocmp's usage function to restore a
1064 trailing null on the longest string (report/testcase by Zhang Gen).
1067 + modify version-check with Ada generics to use the same pattern as in
1068 the check for supported gnat versions (report by Pascal Pignard).
1069 > additional changes for building with Visual Studio C++ and msys2
1070 (patches by "Maarten Anonymous"):
1071 + adjust headers/declarations to provide for "dllimport" vs "dllexport"
1072 declarations when constructing DLLs, to worko with Visual Studio C++.
1075 + build-fixes for gnat 10.1.1, whose gnatmake drops integration with
1077 + correct buffer-length in test/color_name.h
1080 + update list of functions in ncurses.3x
1081 + move dlclose() call from lib_mouse.c to delscreen() to avoid a case
1082 in the former which could be called from SIGTSTP handler (Debian
1086 + add xterm+256color2, xterm+88color2, to deprecate nonstandard usage
1087 in xterm+256color, xterm+88color -TD
1088 + add shifted Linux console keys in linux+sfkeys entry for
1089 screen.linux (report by Alexandre Montaron).
1090 + use vt100+enq in screen (report by Alexandre Montaron).
1091 + add screen.linux-s alias (suggested by Alexandre Montaron).
1094 + correct configure version-check/warnng for g++ to allow for 10.x
1095 + re-enable "bel" in konsole-base (report by Nia Huang)
1096 + add linux-s entry (patch by Alexandre Montaron).
1097 + drop long-obsolete convert_configure.pl
1098 + add test/test_tparm.c, for checking tparm changes.
1099 + improve parameter-checking for tparm, adding function _nc_tiparm() to
1100 handle the most-used case, which accepts only numeric parameters
1101 (report/testcase by "puppet-meteor").
1102 + use a more conservative estimate of the buffer-size in lib_tparm.c's
1103 save_text() and save_number(), in case the sprintf() function
1104 passes-through unexpected characters from a format specifier
1105 (report/testcase by "puppet-meteor").
1106 + add a check for end-of-string in cvtchar to handle a malformed
1107 string in infotocap (report/testcase by "puppet-meteor").
1110 + update version-check for gnat to allow for gnat 10.x to 99.x
1111 + fix an uninitialized variable in lib_mouse.c changes (cf: 20200502)
1112 + add a check in EmitRange to guard against repeat_char emitting digits
1113 which could be interpreted as BSD-style padding when --enable-bsdpad
1114 is configured (report/patch by Hiltjo Posthuma).
1115 + add --disable-pkg-ldflags to suppress EXTRA_LDFLAGS from the
1116 generated pkg-config and ncurses*-config files, to simplify
1117 configuring in the case where rpath is used but the packager wants
1118 to hide the feature (report by Michael Stapelberg).
1119 > fixes for building with Visual Studio C++ and msys2 (patches by
1120 "Maarten Anonymous"):
1121 + modify CF_SHARED_OPTS to generate a script which translates linker
1122 options into Visual Studio's dialect.
1123 + omit parentheses around function-names in generated lib_gen.c to
1124 work around a Visual Studio C++ limitation.
1127 + add notes on termcap.h header in curs_termcap.3x
1128 + update notes on vscode / xterm.js -TD
1131 + add "-r" option to the dots test-programs, to help with scripting
1132 a performance comparison.
1133 + build-fix test/move_field.c for NetBSD curses, whose form headers
1134 use different names than SVr4 or ncurses.
1137 + add details on the change to Linux SGR 21 in 2018 -TD
1138 + add xterm-direct16 and xterm-direct256 -TD
1139 + modify lib_mouse.c to check for out-of-range button numbers, convert
1140 those to position reports.
1143 + use vt100+fnkeys in putty -TD
1144 + fix a typo in tput.1; "columns" should be "cols".
1147 + improve tracemunch logic for "RUN" compaction.
1148 + fix a special case in wresize() where copying the old text did not
1149 check if the last cell on a row was the beginning of a fullwidth
1150 character (adapted from patch by Benno Schulenberg).
1151 + use vt52+keypad in xterm-vt52, from xterm #354 -TD
1152 + improve see-also section of user_caps.5
1155 + fix find_pair(), overlooked when refactoring for _nc_reserve_pairs()
1156 (report/testcase by Brad Town, cf: 20170812).
1157 + add a trailing null for magic-string in putwin, flagged by gcc 10
1158 + update check for gcc version versus gnat to work with gcc 10.x
1161 + modify -fvisibility check to work with g++
1162 > fixes for building with Visual Studio C++ and msys2 (patches by
1163 "Maarten Anonymous"):
1164 + add configure option and check for gcc -fvisibility=hidden feature
1165 + define NCURSES_NOMACROS in lib_gen.c to work around Visual Studio
1166 C++ preprocessor limitations.
1167 + modify some of the configure-macros, as well as mk-1st.awk to work
1168 with Visual Studio C++ default filenaming.
1171 + correct length of buffer copied in dup_field().
1172 + remove "$(srcdir)/" from path of library.gpr, needed for out-of-tree
1173 builds of Ada95 (patch by Adam Van Ymeren).
1176 + improve configure-checks to reduce warnings about unused variables.
1177 + improve description of error-returns in waddch and waddnstr manual
1178 pages (prompted by patch by Benno Schulenberg).
1179 + add test/move_field.c to demonstrate move_field(), and a stub for
1180 a corresponding demo of dup_field().
1183 + add history note to curs_scanw.3x for <stdarg.h> and <varargs.h>
1184 + add history note to curs_printw.3x for <stdarg.h> and <varargs.h>
1185 + add portability note to ncurses.3x regarding <stdarg.h>
1188 + update copyright notices in test-packages.
1189 + modify tracemunch to guard against errors in its known_p1 table.
1190 + add several --with-xxx-libname options, to help with pkgsrc (prompted
1191 by discussion with Thomas Klausner).
1194 + modify wbkgd() and wbkgrnd() to avoid storing a null in the
1195 background character, because it may be used in cases where the
1196 corresponding 0x80 is not treated as a null (report by Marc Rechte,
1200 + modify CF_NCURSES_CONFIG to work around xcode's c99 "-W" option,
1201 which conflicts with conventional use for passing linker options.
1202 > fixes for building with Visual Studio C++ and msys2 (patches by
1203 "Maarten Anonymous"):
1204 + check for pcre2posix.h instead of pcre2-posix.h
1205 + add case in CF_SHARED_OPTS for msys2 + msvc
1206 + add fallback definition for STDIN_FILENO in progs.priv.h
1207 + modify win_driver.c to use _alloca() rather than gcc's variable
1208 length array feature.
1209 + add NCURSES_IMPEXP to ncurses wrapped-variable declarations
1210 + remove NCURSES_IMPEXP from class variables in c++/cursslk.h
1211 + remove fallback prototype for exit() from c++/etip.h.in
1212 + use configured check for <sys/time.h> in a couple of places
1213 + conditionally include winsock.h in ncurses/win32con/gettimeofday.c,
1214 because Visual Studio needs this for the timestruct declaration.
1215 + adjust syntax in a couple of files using the NCURSES_API symbol.
1218 + expanded note in ncurses.3x regarding automatically-included headers
1219 + improve vt50h and vt52 based on DECScope manual -TD
1220 + add/use vt52+keypad and vt52-basic -TD
1221 + check/workaround for line-too-long in Ada95 generate utility when
1222 building out-of-tree.
1223 + improve/update HEADER_DEPS in */Makefile.in
1224 + add "check" rule to include/Makefile, to demonstrate that the headers
1225 include all of the required headers for the types used.
1228 + improve manual page for panel library, extending the portability
1229 section as well as documenting error-returns.
1230 + show tic's version when installing terminal database in run_tic.sh
1231 + correct check for gcc vs other compilers used in ncurses 6.0, from
1232 FreeBSD patch by Kyle Evans (cf: 20150725).
1233 + add notes for 6.2 to INSTALL.
1235 20200212 6.2 release for upload to ftp.gnu.org
1236 + update release notes
1237 + minor build-fixes, mostly to test-package scripts
1240 + modify check for sizeof(wchar_t) to ensure it gives useful result
1241 when cross-compiling.
1242 + drop assumption in configure script that Cygwin's linker is broken.
1243 + define NCURSES_BROKEN_LINKER if the broken-linker feature is used,
1244 to simplify configure-checks for ncurses-examples.
1247 + reassert copyright on ncurses, per discussion in ncurses FAQ:
1248 https://invisible-island.net/ncurses/ncurses.faq.html#relicensed
1251 + modify comparison in make_hash.c to correct a special case in
1252 collision handling for Caps-hpux11
1253 + add testing utility report_hashing to check hash-tables used for
1254 terminfo and termcap names.
1255 + fix a missing prototype for _nc_free_and_exit().
1256 + update a few comments about tack 1.07
1257 + use an awk script to split too-long pathnames used in Ada95 sample
1258 programs for explain.txt
1261 + expanded description of XM in user_caps.5
1262 + improve xm example for xterm+x11mouse, xterm+sm+1006 -TD
1263 + add history section to curs_slk.3x and curs_terminfo.3x manpages.
1264 + update alacritty entries for 0.4.0 (prompted by patch by
1266 + correct spelling errors found with codespell.
1267 + fix for test/configure, from xterm #352.
1270 + improve configure macros which check for the X11/Intrinsic.h header,
1271 to accommodate recent MacOS changes.
1272 + suppress gcc's -Winline warning; it has not been useful for some time
1273 + update config.guess, config.sub
1276 + modify a couple of macros in aclocal.m4 to allow autoconf 2.69 to
1277 "work", to help illustrate discussion in
1278 https://invisible-island.net/autoconf/my-autoconf.html
1279 + fix some warnings from autoheader-252
1282 + in gen-pkgconfig.in, move the RPATH_LIST and PRIVATE_LIBS assignments
1283 past the various prefix/libdir assignments, to allow for using those
1284 symbols, e.g., as done via CF_SHARED_OPTS.
1285 + improve ncurses*-config and pc-files by filtering out linker-specs.
1286 + modify test-package to more closely match Fedora's configuration
1287 for PIE/PIC feature and debug-packages.
1290 + correct pathname used in Ada95 sample programs for explain.txt, to
1291 work with test-packages.
1292 + improve tracemunch:
1293 + keep track of TERMINAL* values
1294 + if tracing was first turned on after initialization, attempt to
1295 show distinct screen, window and terminal names anyway.
1296 + ensure that GCC_NORETURN is defined in term.h, because the prototype
1297 for exit_terminfo() uses it (report by Werner Fink).
1300 + add exit_curses() and exit_terminfo() to replace internal symbols for
1304 + fix a few warnings for test-package builds
1305 + add curses_trace(), to replace trace().
1308 + add portability section to curs_getcchar manpage (prompted by
1309 discussion with Nick Black).
1310 + improve portability discussion of ACS characters in curs_addch
1312 + improve typography for double-quotes in manpages.
1315 + fix typo for MinGW rpm test-package.
1316 + workaround in rpm specs for NFS problems in Fedora 31.
1319 + modify ncurses/Makefile.in to fix a case where Debian/testing changes
1320 to the ld --as-needed configuration broke ncurses-examples test
1322 + drop library-dependency on psapi for MinGW port, since win_driver.c
1323 defines PSAPI_VERSION to 2, making it use GetProcessImageFileName
1324 from kernel32.dll (prompted by patch by Simon Sobish, cf: 20140503).
1327 + add warning-check in tic for terminals with parm_dch vs parm_ich.
1328 + drop ich1 from rxvt-basic, Eterm and mlterm to improve compatibility
1329 with old non-curses programs -TD
1330 + reviewed st 0.8.2, updated some details -TD
1331 + use ansi+rep several places -TD
1332 + corrected tic's check for ich1 (report by Sebastian J. Bronner,
1336 + check parameter of set_escdelay, return ERR if negative.
1337 + check parameter of set_tabsize, return ERR if not greater than zero
1338 (report/patch by Anthony Sottile).
1339 + revise CF_ADD_LIBS macro to prepend rather than append libraries.
1340 + add "xterm-mono" to help packagers (report by Sven Joachim) -TD
1343 + add a note in man/curs_add_wch.3x about Unicode terminology for the
1344 line-drawing characters (report by Nick Black).
1345 + improve comment in lib_tgoto.c regarding the use of \200 where a
1346 \0 would be intended by the caller (report by "64 bit", cf: 20000923).
1347 + modify linux-16color to accommodate Linux console driver change in
1348 early 2018 (report by Dino Petrucci).
1351 + modify make_hash to not require --disable-leaks, to simplify building
1352 with address-sanitizer.
1353 + modify tic to exit if it cannot remove a conflicting name, because
1354 treating that as a partial success can cause an infinite loop in
1355 use-resolution (report/testcase by Hongxu Chen, cf: 20111001).
1358 + improve buffer-checks in captoinfo.c, for some cases when the
1359 input string is shorter than expected.
1360 > fix two errata in tic (report/testcases by Hongxu Chen):
1361 + check for missing character after backslash in write_it
1362 + check for missing characters after "%>" when converting from termcap
1363 syntax (cf: 980530).
1366 + amend recent changes to ncurses*-config and pc-files to filter out
1367 Debian linker-flags (report by Sven Joachim, cf: 20150516).
1368 + clarify relationship between tic, infocmp and captoinfo in manpage.
1369 + check for invalid hashcode in _nc_find_type_entry and
1370 _nc_find_name_entry.
1371 > fix several errata in tic (reports/testcases by "zjuchenyuan"):
1372 + check for invalid hashcode in _nc_find_entry.
1373 + check for missing character after backslash in fmt_entry
1374 + check for acsc with odd length in dump_entry in check for one-one
1375 mapping (cf: 20060415);
1376 + check length when converting from old AIX box_chars_1 capability,
1377 overlooked in changes to eliminate strcpy (cf: 20001007).
1380 + modify the ncurse*-config and pc-files to more closely match for the
1384 + amend the ncurses*-config and pc-files to take into account the rpath
1385 hack which differed between those files.
1386 + improve -L option filtering in ncurses*-config
1387 + improve recovery from error when reading command-character in
1388 test/ncurses.c, showing the relevant error message and not exiting on
1389 EINTR (cf: 20180922)
1392 + add a note in resizeterm manpage about top-level windows which touch
1393 the screen's borders.
1394 + modify configure-checks for gnat to identify each of the tools path
1398 + build-fixes for Ada95 configure-script and corresponding test package
1401 + add --with-ada-libname option and modify Ada95 configuration to
1402 allow renaming the "AdaCurses" library (prompted by proposed changes
1404 + modify configure script to distinguish gcc from icc and clang when
1405 the --enable-warnings option is not used, to avoid unnecessary
1406 warnings about unrecognized inline options (report by Sven Joachim).
1409 + build-fixes for configuration using --program-suffix with Ada95,
1410 noticed with MacOS but applicable to other platforms without
1414 + fix some cppcheck warnings, mostly style, in ncurses test-programs.
1417 + amend 20181208 changes for wbkgd() and wbkgrnd(), fixing a few
1418 details where it still differed from SVr4.
1419 + fix some cppcheck warnings, mostly style, in ncurses test-programs.
1422 + fix a few more coverity warnings.
1425 + improve loop limits in _nc_scroll_window() to handle a case where
1426 the scrolled data is a pad which is taller than the window (patch
1428 + amend the change to screen, because tmux relies upon that entry
1429 and does not support that feature (Debian #933572) -TD
1430 + updated ms-terminal entry & notes -TD
1431 + updated kitty entry & notes -TD
1432 + updated alacritty+common entry & notes -TD
1433 + use xterm+sl-twm for consistency -TD
1436 + fix a few more coverity warnings.
1437 + more documentation updates based on tctest.
1440 + fix a few coverity warnings.
1441 + documentation updates based on tctest.
1444 + fix a few warnings for gcc 4.x
1445 + add some portability/historical details to the tic, toe and infocmp
1447 + correct fix for broken link from terminfo(5) to tabs(1) manpage
1448 (report by Sven Joachim).
1451 + change reset's behavior for margins to simply clear soft-margins if
1452 possible, rather than clearing and then setting them according to the
1453 terminal's width (suggested by Thomas Wolff).
1454 + correct order of one wbkgd versus start_color call in test/padview.c
1458 + improve comments for recent changes, add alias xterm.js -TD
1461 + add --with-tic-path and --with-infocmp-path to work around problems
1462 building fallback source using pre-6.0 tic/infocmp.
1463 + add a check in tic for paired indn/rin
1464 + correct a buffer-limit in write_entry.c for systems that use caseless
1466 + add ms-terminal -TD
1467 + add vscode, vscode-direct -TD
1470 + improve the tabs.1 manual page to distinguish the PWB/Unix and 7th
1471 Edition versions of the tabs utility.
1472 + add configure check for getenv() to work around implementation shown
1473 in Emscripten #6766, use that to optionally suppress START_TRACE
1474 macro, whose call to getenv() may not work properly (report by Ilya
1476 + modify initialization functions to avoid relying upon persistent
1477 data for the result from getenv().
1478 + update config.guess, config.sub
1481 + expand the portability section of the man/tabs.1 manual page.
1482 + regenerate HTML manpages.
1485 + add mintty, mintty-direct (adapted from patch by Thomas Wolff).
1486 Some of the suggested user-defined capabilities are commented-out,
1487 to allow builds with ncurses 5.9 and 6.0
1488 + add Smol/Rmol for tmux, vte-2018 (patch by Nicholas Marriott).
1489 + add rs1 to konsole, mlterm -TD
1490 + modify _nc_merge_entry() to make a copy of the data which it merges,
1491 to avoid modifying the source-data when aligning extended names.
1494 + modify an internal call to vid_puts to pass extended color pairs
1495 e.g., from tty_update.c and lib_mvcur.c (report by Niegodziwy Beru).
1496 + improve manual page description of init_tabs capability and TABSIZE
1500 + modify reset_cmd.c to allow for tabstops at intervals other than 8
1501 (report by Vincent Huisman).
1504 + update xterm-new to xterm patch #345 -TD
1505 + add/use xterm+keypad in xterm-new (report by Alain D D Williams) -TD
1506 + update terminator entry -TD
1507 + remove hard-tabs from ti703 (report by Robert Clausecker)
1508 + mention meml/memu/box1 in user_caps manual page.
1509 + mention user_caps.5 in tic and infocmp manual pages.
1512 + fix a spurious blank line seen with "infocmp -1fx xterm+x11mouse"
1513 + add checks in repair_subwindows() to keep the current position and
1514 scroll-margins inside the resized subwindow.
1515 + add a limit check in newline_forces_scroll() for the case where the
1516 row is inside scroll-margins, but not at the end (report by Toshio
1517 Kuratomi, cf: 20170729).
1518 + corrected a warning message in tic for extended capabilities versus
1519 number of parameters.
1522 + improve workaround for Solaris wcwidth versus line-drawing characters
1523 (report by Pavel Stehule).
1524 + add special case in tic to validate RGB string-capability extension.
1525 + corrected string/parameter-field for RGB in Caps-ncurses.
1528 + corrected problem in terminfo load/realignment which prevented
1529 infocmp from comparing extended capabilities with the same name
1530 but different types.
1533 + improve ifdef's for TABSIZE variable, to help with AIX/HPUX ports.
1536 + check for TABSIZE variable in test/configure script.
1537 + used test/test_arrays.c to improve Caps.aix1 and Caps.hpux11
1538 + corrected filtering of comments in MKparametrized.sh
1539 + reduce duplication across Caps* files by moving some parts which do
1540 not depend on order into Caps-ncurses.
1543 + modify MKcaptab.sh, MKkey_defs.sh, and MKhashsize.sh to handle
1544 split-up Caps-files.
1545 + build-fixes if extended-functions are disabled.
1548 + add "screen5", to mention italics (report by Stefan Assmann)
1549 + modify description of xterm+x11hilite to eliminate unused p5 -TD
1550 + add configure script checks to help with a port to Ultrix 3.1
1551 (report by Dennis Grevenstein).
1552 + check if "b" binary feature of fopen works
1553 + check for missing feature of locale.h
1554 + add fallback for strstr() in test-programs
1555 + add fallback for STDOUT_FILENO in test-programs
1556 + update config.guess, config.sub
1559 + move macro for is_linetouched() inside NCURSES_NOMACROS ifndef.
1560 + corrected prototypes in several manpages using script to extract
1561 those in compilable form.
1562 + use _nc_copy_termtype2() rather than direct assignment in setupterm,
1563 in case it is called repeatedly using fallback terminfo descriptions
1564 (report/patch by Werner Fink).
1567 + regenerate llib-* files.
1568 + modify tic to also use new function for user-defined capability info.
1569 + modify _nc_parse_entry() to check if a user-defined capability has
1570 an unexpected type; ignore it in that case.
1571 + fix a special case of link-anchors in generated Ada html files.
1572 + use newer rel=author tag in generated html rather than rev=made,
1573 which did not become accepted.
1576 + in-progress changes to add parameter-checking for common user-defined
1577 capabilities in tic.
1578 + update MKcodes.awk and MKnames.awk to ignore the new "userdef"
1579 data in Caps-ncurses (cf: 20190302).
1582 + corrected some of the undocumented terminfo names in Caps.hpux11
1583 + add "Caps-ncurses" file to help with checking inconsistencies in some
1584 user-defined capabilities.
1585 + amend check for repeat_char to handle a case where setlocale() was
1586 called after initscr() (report by "Ampera").
1589 + fix typo in adds200 -TD
1590 + add tic check for consistent alternate character set capabilities.
1591 + improve check in mvcur() to decide whether to use hard-tabs, using
1592 xt, tbc and hts as clues.
1593 + replace check in reset command for obsolete "pt" capability using
1594 tbc and hts capabilities as clues (report by Nicolas Marriott).
1597 + improve manual page description of TABSIZE.
1598 + add test/demo_tabs program.
1601 + add check in tic to provide warnings for mismatched number of
1602 parameters in the documented user-capability extensions.
1605 + modify rpm test-package ".spec" file to work around naming conflict
1606 with Redhat's package for ncurses6.
1607 + modify no-leaks code in test/picsmap to avoid non-standard tdestroy.
1608 + amend change to configure script which altered the top-level makefile
1609 to avoid attempting to install the terminfo database when it was not
1610 configured, to allow for installing the ".pc" files which are also
1611 in the misc directory (report by Steve Wills).
1614 + change some "%define" statements in test-packages for RPMs to
1615 "%global" to work around changes in rpm 4.14 from recent Redhat.
1616 + fixes for O_INPUT_FIELD extension (patch by Leon Winter).
1617 + eliminate fixed buffer-size when reading $TERMCAP variable.
1618 + correct logic in read_entry.c which prevented $TERMCAP variable from
1619 being interpreted as a fallback to terminfo entry (prompted by
1620 Savannah #54556, cf: 20110924).
1623 + add a check in test/configure to work around non-ncurses termcap.h
1625 + corrected flag for "seq" method of db 1.8.5 interface, needed by toe
1626 on some of the BSDs.
1627 + updated "string-hacks" feature.
1628 + minor improvements to manpage typography.
1629 + corrected conditionally-compiled limit on color pairs (report by
1631 + add -x option to test/pair_content, test/color_content for testing
1632 init_extended_pair, extended_pair_content, init_extended_color,
1633 extended_color_content
1634 + add -p option to test/pair_content, test/color_content to show the
1635 return values from the tested functions.
1636 + improve manual page curs_color.3x discussion of error returns and
1638 + add O_INPUT_FIELD extension to form library (patch by Leon Winter).
1639 + override/suppress --enable-db-install if --disable-database configure
1641 + change a too-large terminal entry in tic from a fatal error to a
1642 warning (prompted by discussion with Gabriele Balducci).
1645 + fix typo in term(5), improve explanation of format (report by Otto
1647 + add nsterm-direct -TD
1648 + use SGR 1006 mouse for konsole-base -TD
1649 + use SGR 1006 mouse for putty -TD
1650 + add ti703/ti707, ti703-w/ti707-w (Robert Clausecker)
1653 + add dummy "check" rule in top-level and test-Makefile to simply
1654 building test-packages for Arch.
1655 + modify configure script to avoid conflict with a non-POSIX feature
1656 that enables all parts of the system headers by default. Some
1657 packagers have come to rely upon this behavior (FreeBSD #234049).
1658 + update config.guess, config.sub
1661 + improve man/curs_mouse.3x with regard to xterm
1662 + modify tracemunch to accept filename parameters in addition to use
1664 + minor optimization to reduce calls to _nc_reserve_pairs (prompted by
1665 discussion with Bryan Christ).
1666 + add test/pair_content.c and test/color_content.c
1667 + modify infocmp to omit filtering of "OTxx" names which are used for
1668 obsolete capabilities, when the output is sorted by long-names.
1669 Doing this helps when making a table of the short/long capability
1673 + several fixes for gcc8 strict compiler warnings.
1674 + fix a typo in comments (Aaron Gyes).
1675 + add nsterm-build309 to replace nsterm-256color, assigning the latter
1676 as an alias of nsterm, to make mouse work with nsterm-256color -TD
1677 + base gnome-256color entry on "gnome", not "vte", for consistency -TD
1678 + updates for configure macros from work on tin and xterm:
1679 + CF_GNU_SOURCE, allow for Cygwin's newlib when checking for the
1680 _DEFAULT_SOURCE symbol.
1681 + CF_VA_COPY, add fallback check if neither va_copy/__va_copy is
1682 supported, to try copying the pointers for va_list, or as an array.
1683 Also add another fallback check, for __builtin_va_copy(), which
1684 could be used with AIX xlc in c89 mode.
1687 + modify wbkgd() and wbkgrnd() to improve compatibility with SVr4
1688 curses, changing the way the window rendition is updated when the
1689 background character is modified (report by Valery Ushakov).
1692 + add midnightbsd to CF_XOPEN_SOURCE macro (patch by Urs Jansen).
1693 + add "@" command to test/ncurses F-test, to allow rapid jump to
1694 different character pages.
1695 + update config.guess, config.sub from
1696 http://git.savannah.gnu.org/cgit/config.git
1699 + build-fix (reports by Chih-Hsuan Yen, Sven Joachim).
1702 + check --with-fallbacks option to ensure there is a value, and add
1703 the fallback information to top-level Makefile summary.
1704 + add some traces in initialization to show whether a fallback entry is
1706 + build-fix for test/movewindow with ncurses-examples on Solaris.
1707 + add "-l" option to test/background, to dump screen contents in a form
1708 that lets different curses implementations be compared.
1709 + modify the initialization checks for mouse so that the xterm+sm+1006
1710 block will work with terminal descriptions not mentioning xterm
1711 (report by Tomas Janousek).
1714 + ignore the hex/b64 $TERMINFO in toe's listing.
1715 + correct a status-check in _nc_read_tic_entry() so that if reading
1716 a hex/b64 $TERMINFO, and the $TERM does not match, fall-through to
1717 the compiled-in search list.
1720 + several workarounds to ensure proper C compiler used in parts of
1722 + update config.guess, config.sub from
1723 http://git.savannah.gnu.org/cgit/config.git
1726 + add OpenGL clients alacritty and kitty -TD
1727 + add Smulx for tmux, vte-2018 -Nicholas Marriott
1730 + ignore $TERMINFO as a default value in configure script if it came
1731 from the infocmp -Q option.
1732 + allow value for --with-versioned-syms to be a relative pathname
1733 + add a couple of broken-linker symbols to the list of versioned
1734 symbols to help with link-time optimization versus weak symbols.
1735 + apply shift/control/alt logic when decoding xterm's 1006 mode to
1736 wheel-mouse events (Redhat #1610681).
1739 + amend change from 20180818, which undid a fix for the $INSTALL value
1740 to make it an absolute path.
1743 + improve a configure check to work with newer optimizers (report by
1744 Denis Pronin, Gentoo #606142).
1745 + fix typo in tput.c (Sven Joachim, cf: 20180825).
1748 + fix typo in tvi955 -TD
1749 + corrected acsc for regent60 -TD
1750 + add alias n7900 -TD
1751 + corrected acsc for tvi950 -TD
1752 + remove bogus kf0 from tvi950 -TD
1753 + added function-key definitions to agree with Televideo 950 manual -TD
1754 + add bel to tvi950 -TD
1755 + add shifted function-keys to regent60 -TD
1756 + renumber regent40 function-keys to match manual -TD
1757 + add cd (clr_eos) to adds200 -TD
1760 + build-fix: remove a _tracef call which was used for debugging (report
1764 + ignore interrupted system-call in test/ncurses's command-line, e.g.,
1765 if the terminal were resized.
1766 + add shift/control/alt logic for decoding xterm's 1006 mode (Redhat
1767 #1610681, cf: 20141011).
1768 + modify rpm test-packages to not use --disable-relink with Redhat,
1769 since Fedora 28's tools do not work with that feature.
1772 + document --with-pcre2 configure option in INSTALL.
1773 + improve workaround for special case in PutAttrChar() where a cell is
1774 marked as alternate-character set, to handle a case where the
1775 character in the cell does not correspond to any of the ASCII
1776 fallbacks (report by Leon Winter, cf: 20180505).
1777 + amend change to form library which attempted to avoid unnecessary
1778 update of cursor position in non-public fields, to simply disable
1779 output in this case (patch by Leon Winter, cf: 20180414).
1780 + improve check for LINE_MAX runtime limit, to accommodate broken
1781 implementations of sysconf().
1784 + improve manual page for wgetnstr, giving background for the length
1786 + define a limit for wgetnstr, wgetn_wstr when length is negative or
1788 + update configure script to autoconf 2.52.20180819 (Debian #887390).
1791 + add a section to tput manual page clarifying how it determines the
1792 terminal size (prompted by discussion with Grant Jenks).
1793 + add "--disable-relink" to rpm test-packages, for consistency with the
1795 + split spec-file into ncurses6.spec and ncursest6.spec to work around
1796 toolset breakage in Fedora 28.
1797 + drop mention of "--disable-touching", which was not in the final
1801 + build-fix for PDCurses with ncurses-examples.
1802 + improved CF_CC_ENV_FLAGS.
1803 + modify configure scripts to reduce relinking/ranlib during library
1804 install (Debian #903790):
1805 + use "install -p" when available, to avoid need for ranlib of
1807 + modify scripts which use "--disable-relink" to add a 1-second
1808 sleep to work around tools which use whole-second timestamps, e.g.,
1809 in utime() rather than the actual file system resolution.
1812 + improve logic for clear with E3 extension, in case the terminal
1813 scrolls content onto its saved-lines before actually clearing
1814 the display, by clearing the saved-lines after clearing the
1815 display (report/patch by Nicholas Marriott).
1818 + improve documentation regarding feature-test macros in curses.h
1819 + improve documentation regarding the virtual and physical screens.
1820 + formatting fixes for manpages, regenerate man-html documentation.
1823 + build-fixes for gcc8.
1824 + corrected acsc for wy50 -TD
1825 + add wy50 and wy60 shifted function-keys as kF1 to kF16 -TD
1826 + remove ansi+rep mis-added to interix in 2018-02-23 -TD
1829 + add enum, regex examples to test/demo_forms
1830 + add configure check for pcre-posix library to help with MinGW port.
1833 + build-fixes for gcc8.
1834 + correct order of WINDOW._ttytype versus WINDOW._windowlist in
1836 + fix a case where tiparm could return null if the format-string was
1837 empty (Debian #902630).
1840 + add acsc string to vi200 (Nibby Nebbulous)
1841 add right/down-arrow to vi200's acsc -TD
1842 + add "x" to tput's getopt string so that "tput -x clear" works
1843 (Nicholas Marriott).
1844 + minor fixes prompted by anonymous report on stack overflow:
1845 + correct order of checks in _nc_get_locale(), for systems lacking
1847 + add "#error" in a few places to flag unsupported configurations
1850 + use _WIN32/_WIN64 in preference to __MINGW32__/__MINGW64__ symbols
1851 to simplify building with MSVC, since the former are defined in both
1852 compiler configurations (report by Ali Abdulkadir).
1853 + further improvements to configure-checks from work on dialog, i.e.,
1854 updated CF_ADD_INCDIR, CF_FIND_LINKAGE, CF_GCC_WARNINGS,
1855 CF_GNU_SOURCE, CF_LARGEFILE, CF_POSIX_C_SOURCE, CF_SIZECHANGE, and
1856 CF_TRY_XOPEN_SOURCE.
1857 + update config.guess, config.sub from
1858 http://git.savannah.gnu.org/cgit/config.git
1861 + build-fix for ncurses-examples related to gcc8-fixes (cf: 20180526).
1862 + reduce use of _GNU_SOURCE for current glibc where _DEFAULT_SOURCE
1863 combines with _XOPEN_SOURCE (Debian #900987).
1864 + change target configure level for _XOPEN_SOURCE to 600 to address
1865 use of vsscanf and setenv.
1866 + improved configure-checks CF_SIZECHANGE and CF_STRUCT_TERMIOS from
1870 + modify generated ncurses*config and ncurses.pc, ncursesw.pc, etc.,
1871 to list helper libraries such as gpm for static linking (Debian
1873 + marked vwprintw and vwscanw as deprecated; recommend using vw_printw
1874 and vw_scanw, respectively.
1877 + add RPM test-package "ncursest-examples".
1878 + modified RPM test-package to work with Mageia6.
1881 + add note in curs_util.3x about unctrl.h
1882 + review/improve header files to ensure that those include necessary
1883 files except for the previously-documented cases (report by Isaac
1885 + improved test-package scripts, adapted from byacc 1.9 20180525.
1886 + fix some gcc8 warnings seen in Redhat package build, but
1887 work around bug in gcc8 compiler warnings in comp_parse.c
1890 + formatting fixes for manpages, regenerate man-html documentation.
1891 + trim spurious whitespace from tmux in 2018-02-24 changes;
1892 fix some inconsistencies in/between tmux- and iterm2-entries for SGR
1893 (report by C Anthony Risinger)
1894 + improve iterm2 using some xterm features which it has adapted -TD
1895 + add check in pair_content() to handle the case where caller asks
1896 for an uninitialized pair (Debian #898658).
1899 + remove trailing ';' from GCC_DEPRECATED definition.
1900 + repair a change from 20110730 which left an error-check/warning dead.
1901 + fix several minor Coverity warnings.
1904 + add deprecation warnings for internal functions called by older
1906 + fix a special case in PutAttrChar() where a cell is marked as
1907 alternate-character set, but the terminal does not actually support
1908 the given graphic character. This would happen in an older terminal
1909 such as vt52, which lacks most line-drawing capability.
1910 + use configure --with-config-suffix option to work around filename
1911 conflict with Debian packages versus test-packages.
1912 + update tracemunch to work with perl 5.26.2, which changed the rules
1913 for escaping regular expressions.
1916 + document new form-extension O_EDGE_INSERT_STAY (report by Leon
1918 + correct error-returns listed in manual pages for a few form functions
1919 (report by Leon Winter).
1920 + add a check in form-library for null-pointer dereference:
1921 unfocus_current_field (form);
1922 form_driver (form, REQ_VALIDATION);
1923 (patch by Leon Winter).
1926 + modify form library to optionally delay cursor movement on a field
1927 edge/boundary (patch by Leon Winter).
1928 + modify form library to avoid unnecessary update of cursor position in
1929 non-public fields (patch by Leon Winter).
1930 + remove unused _nc_import_termtype2() function.
1931 + also add/improve null-pointer checks in other places
1932 + add a null-pointer check in _nc_parse_entry to handle an error when
1933 a use-name is invalid syntax (report by Chung-Yi Lin).
1936 + clarify in manual pages that vwprintw and vwscanw are obsolete,
1937 not part of X/Open Curses since 2007.
1938 + use "const" in some prototypes rather than NCURSES_CONST where X/Open
1939 Curses was updated to do this, e.g., wscanw, newterm, the terminfo
1940 interface. Also use "const" for consistency in the termcap
1941 interface, which was withdrawn by X/Open Curses in Issue 5 (2007).
1942 As of Issue 7, X/Open Curses still lacks "const" for certain return
1943 values, e.g., keyname().
1946 + improve terminfo write/read by modifying the fourth item of the
1947 extended header to denote the number of valid strings in the extended
1948 string table (prompted by a comment in unibilium's sources).
1951 + amend Scaled256() macro in test/picsmap.c to cover the full range
1952 0..1000 (report by Roger Pau Monne).
1953 + add some checks in tracemunch for undefined variables.
1954 + trim some redundant capabilities from st-0.7 -TD
1955 + trim unnecessary setf/setb from interix -TD
1958 + fix a check in infotocap which may not have detected a problem when
1960 + add a check in tic for the case where setf/setb are given using
1961 different strings, but provide identical results to setaf/setab.
1962 + further improve fix for terminfo.5 (patch by Kir Kolyshkin).
1963 + reorder loop-limit checks in winsnstr() in case the string has no
1964 terminating null and only the number of characters is used (patch
1968 + modify TurnOn/TurnOff macros in lib_vidattr.c and lib_vid_attr.c to
1969 avoid expansion of "CUR" in trace.
1970 + improve a few lintian warnings in test-packages.
1971 + modify lib_setup to avoid calling pthread_self() without first
1972 verifying that the address is valid, i.e., for weak symbols
1973 (report/patch by Werner Fink).
1974 + modify generated terminfo.5 to not use "expand" and related width
1975 on the last column of tables, making layout on wide terminals look
1976 better (adapted from patch by Kir Kolyshkin).
1977 + add a category to report_offsets, e.g., "w" for wide-character, "t"
1978 for threads to make the report more readable. Reorganized the
1979 structures reported to make the categories more apparent.
1980 + simplify some ifdef's for extended-colors.
1981 + add NCURSES_GLOBALS and NCURSES_PRESCREEN to report_offsets, to show
1982 how similar the different tinfo configurations are.
1985 + modify _nc_resolve_uses2() to detect incompatible types when merging
1986 a "use=" clause of extended capabilities. The problem was seen in a
1987 defective terminfo integrated from simpleterm sources in 20171111,
1988 compounded by repair in 20180121.
1989 + correct Ss/Ms interchange in st-0.7 entry (tmux #1264) -TD
1990 + fix remaining flash capabilities with trailing mandatory delays -TD
1991 + correct cut/paste in NEWS (report by Sven Joachim).
1994 + remove incorrect free() from 20170617 changes (report by David Macek).
1995 + correct type for "U8" in user_caps.5; it is a number not boolean.
1996 + add a null-pointer check in safe_sprintf.c (report by Steven Noonan).
1997 + improve fix for Debian #882620 by reusing limit2 variable (report by
1998 Julien Cristau, Sven Joachim).
2001 + modify misc/Makefile.in to install/uninstall explicit list in case
2002 the build-directory happens to have no ".pc" files when an uninstall
2003 is performed (report by Jeffrey Walton).
2004 + deprecate safe-sprintf, since the vsnprintf function, which does what
2005 was needed, was standardized long ago.
2006 + add several development/experimental options to development packages.
2007 + minor reordering of options in configure script to make the threaded
2008 and reentrant options distinct from the other extensions which are
2012 + minor fixes to test/*.h to make them idempotent.
2013 + add/use test/parse_rgb.h to show how the "RGB" capability works.
2014 + add a clarification in user_caps.5 regarding "RGB" capability.
2015 + add extended_slk_color{,_sp} symbols to the appropriate
2016 package/*.{map,sym} files (report by Sven Joachim, cf: 20170401).
2019 + update "VERSION" file, used in shared-library naming.
2021 20180127 6.1 release for upload to ftp.gnu.org
2024 + updated release notes
2025 + amend a warning message from tic which should have flagged misuse
2026 of "XT" capability in "screen" terminal description.
2028 + trim "XT" from screen entry, add comments to explain why it was
2030 + modify iterm to use xterm+sl-twm building block -TD
2031 + mark konsole-420pc, konsole-vt100, konsole-xf3x obsolete reflecting
2032 konsole's removal in 2008 -TD
2033 + expanded the history section of konsole to explain its flawed
2034 imitation of xterm's keyboard -TD
2035 + use xterm+x11mouse in screen.* entries because screen does not yet
2036 support xterm's 1006 mode -TD
2037 + add nsterm-build400 for macOS 10.13 -TD
2038 + add ansi+idc1, use that in ansi+idc adding dch for consistency -TD
2039 + update vte to vte-2017 -TD
2040 + add ecma+strikeout to vte-2017 -TD
2041 + add iterm2-direct -TD
2042 + updated teraterm, added teraterm-256color -TD
2043 + add mlterm-direct -TD
2044 + add descriptions for ANSI building-blocks -TD
2046 20180121 pre-release
2048 + add xterm+noalt, xterm+titlestack, xterm+alt1049, xterm+alt+title
2049 blocks from xterm #331 -TD
2050 + add xterm+direct, xterm+indirect, xterm-direct entries from xterm
2052 + modify xterm+256color and xterm+256setaf to use correct number of
2053 color pairs, for ncurses 6.1 -TD
2054 + add rs1 capability to xterm-256color -TD
2055 + modify xterm-r5, xterm-r6 and xterm-xf86-v32 to use xterm+kbs to
2056 match xterm #272, reflecting packager's changes -TD
2057 + remove "boolean" Se, Ss from st-0.7 -TD
2058 + add konsole-direct and st-direct -TD
2059 + remove unsupported "Tc" capability from st-0.7; use st-direct if
2060 direct-colors are wanted -TD
2061 + add vte-direct -TD
2062 + add XT, hpa, indn, and vpa to screen, and invis, E3 to tmux (patch by
2064 + use xterm+sm+1006 in xterm-new, vte-2014 -TD
2065 + use xterm+x11mouse in iterm, iterm2, mlterm3 because xterm's 1006
2066 mode does not work with those programs. konsole is debatable -TD
2067 + add "termite" entry (report by Markus Pfeiffer) -TD
2068 > merge branch begun April 2, 2017 which provides these features:
2069 + support read/write new binary-format for terminfo which stores
2070 numeric capabilities as a signed 32-bit integer. The test programs
2071 such as picsmap, ncurses were created or updated during 2017 to use
2073 + the new format is written by the wide-character configuration of
2074 tic when it finds a numeric capability larger than 32767.
2075 + other applications such as infocmp built with the wide-character
2076 ncurses library work as expected.
2077 + applications built with the "narrow" (8-bit) configuration will
2078 read the new format, but will limit those extended values to 32767.
2079 + in either wide/narrow configuration, the structure defined in
2080 term.h still uses signed 16-bit values.
2081 + because it is incompatible with the legacy (mid-1980s) binary format,
2082 a new magic value is provided for the "file" program.
2083 + the term.5 manual page is updated to describe this new format.
2084 + the limit on file-size for compiled terminfo is increased in the
2085 wide-character configuration to 32768.
2088 + build-fix in picsmap.c for stdint.h existence.
2089 + add --disable-stripping option to configure scripts.
2090 + modify ncurses-examples to install test-scripts in the data directory.
2091 + work around tool-breakage in Debian 9 and later by invoking
2092 gprconfig to specify the C compiler to be used by gnatmake,
2093 and conditionally suppressing Library_Options line for static
2095 + bump the compat level for test-packages to 7, i.e., Debian 5.
2098 + fixes for writing extended color pairs in putwin.
2099 + modify test/savescreen.c to add test patterns that exercise 88-,
2101 + modify configure option --with-build-cc, adding clang, c89 and c99
2102 as possible default values.
2103 + modify ncurses-examples configure script to use pkg-config for the
2104 extra form/menu/panel libraries, to be more consistent with the
2105 handling of the curses/ncurses library.
2106 + modify test-packages for mingw to supply "pc" files.
2107 + modify gen-pkgconfig.in to list -lpthread as a private library when
2108 configured to access it via weak symbols.
2109 + simplify gen-pkgconfig.in, adding -ltinfo without the special linker
2110 checks because some versions of the linker simply hard-code the
2112 + update URLs for ncurses website to use https.
2113 + modify CF_CURSES_LIBS to fill in $cf_nculib_root in case the
2114 ncurses-examples are built with a system ncurses that lacks the
2115 standard "curses" symbolic link, as done by SuSE. The symbol is
2116 needed to make a followup check for the pthread library work, and
2117 would be set properly using the options "--with-screen", etc.
2118 + generate misc/*.pc with "all" rule, as done for "sources" rule
2119 (report by Jeffrey Walton).
2122 + build-fix for ncurses-examples with Fedora27, adding check for
2123 reset_color_pairs() -- not yet in Fedora's package.
2124 + consistently add $CFLAGS to $MK_SHARED_LIB symbol in configure
2125 script when the latter happens to use the C compiler rather than
2126 directly using the loader (report by Jeffrey Walton).
2127 + set ABI for upcoming 6.1 release in "*.map" files. While there are
2128 some remaining internals to apply, no ABI-related changes are
2130 + add configure --with-config-suffix option to work around filename
2131 conflict with Redhat packages versus test-packages.
2134 + modify ncurses-examples to quiet const-warnings when building with
2136 + modify toe to not exit if unable to read a terminal description,
2137 e.g., if there is a permission problem.
2138 + minor fix for progs/toe.c, using _nc_free_termtype2.
2139 + assign 0 to pointer in _nc_tgetent_leak() after freeing it. Also
2140 avoid reusing pointer from previous successful call to tgetent
2141 if the latest call is unsuccessful (patch by Michael Schroeder,
2143 + minor fix for test/tracemunch, initialize $awaiting variable.
2146 + repair template in test/package/ncurses-examples.spec (cf: 20171111).
2147 + improve tic's warning about the number of parameters tparm might use
2148 for u1-u9 by making a special case for u6.
2149 + improve curs_attr.3x discussion of color pairs.
2152 + modify misc/ncurses-config.in to make output with --includedir
2153 consistent with --cflags, i.e., when --disable-overwrite option was
2154 configured the output should show the subdirectory where headers
2156 + modify MKlib_gen.sh to suppress macros when calling an "implemented"
2157 function in link_test.c
2158 + updated ftp-url used in test-packages, etc.
2159 + modify order of -pie/-shared options in configure script in case
2160 LDFLAGS uses "-pie", working around a defect or limitation in the GNU
2161 linker (prompted by patch by Yogesh Prasad, forwarded by Jay Shah).
2162 + add entry in man_db.renames for user_caps.5
2165 + modify MKlib_gen.sh to avoid tracing result from getstr/getnstr
2167 + add "-a" aspect-ratio option to picsmap.
2168 + add configure check for default path of rgb.txt, used in picsmap.
2169 + modify _nc_write_entry() to truncate too-long filename (report by
2170 Hosein Askari, Debian #882620).
2171 + build-fix for ncurses-examples with NetBSD curses:
2172 + it lacks the use_env() function.
2173 + it lacks libpanel; a recent change used the wrong ifdef symbol.
2174 + add a macro for is_linetouched() and adjust the function's return
2175 value to make it possible for most applications to check for an
2176 error-return (report by Midolikawa H).
2177 + additional manpage cleanup.
2178 + update config.guess, config.sub from
2179 http://git.savannah.gnu.org/cgit/config.git
2182 + add a note to curs_addch.3x on portability.
2183 + add a note to curs_pad.3x on the origin and portability of pads.
2184 + improve manpage description of getattrs (report by Midolikawa H).
2185 + improve manpage macros (prompted by discussion in Debian #880551.
2186 + reviewed test-programs using KEY_RESIZE, made fixes to test/worm.c
2187 + add a "-d" option to picsmap for default-colors.
2188 + modify old terminology entry and a few other terminal emulators to
2190 + correct sgr string for tmux, which used screen's "standout" code
2191 rather than the standard code (patch by Roman Kagan)
2192 + correct sgr/sgr0 strings in a few other cases reported by tic, making
2193 those correspond to the non-sgr settings where they differ, but
2194 otherwise use ECMA-48 consistently:
2195 jaixterm, aixterm, att5420_2, att4424, att500, decansi, d410-7b,
2196 dm80, hpterm, emu-220, hp2, iTerm2.app, mterm-ansi, ncrvt100an,
2197 st-0.7, vi603, vwmterm -TD
2198 + build-fix for diagnostics warning in lib_mouse.c for pre-5.0 versions
2199 of gcc which did not recognize the diagnostic "push" pragma (patch by
2203 + add "op" to xterm+256setaf -TD
2204 + reviewed terminology 1.0.0 -TD
2205 + reviewed st 0.7 -TD
2206 + suppress debug-package for ncurses-examples rpm build.
2209 + check for interrupt in color-pair initialization of dots_curses.c,
2211 + add z/Z zoom feature to test/ncurses.c C/c screens.
2212 + add '<' and '>' commands to test/ncurses.c S/s screens, to better
2213 test off-by-ones in the overlap/copywin functions.
2216 + improve man/curs_inwstr.3x, correct end-logic for lib_inwstr.c
2217 (report by Midolikawa H).
2218 + fix typo in a few places for "improvements" (patch by Sven Joachim).
2219 + clear the other half of a double-width character on which a line
2220 drawing character is drawn.
2221 + make test/ncurses.c "s" test easier to understand which subtests are
2222 available; add a "S" wide-character overlap test-screen.
2223 + modify test/ncurses.c C/c tests to allow for extended color pairs.
2224 + add endwin() call in error-returns from test/ncurses.c omitted in
2225 recent redesign of its menu (cf: 20170923).
2226 + improve install of hashed-db by removing the ".db" file as done for
2227 directory-tree terminal databases.
2228 + repair a few overlooked items in include/ncurses_defs from recent
2229 port/refactoring of test-programs (cf: 20170909).
2230 + add test/padview.c, to compare pads with direct updates in view.c
2233 + modify test/view.c to expand tabs using the ncurses library rather
2234 than in the test-program.
2235 + remove very old SIGWINCH example in test/view.c, just use KEY_RESIZE.
2236 + add -T, -e, -f -m options to "dots" test-programs.
2237 + fix a few typos in usage-messages for test-programs.
2240 + minor cleanup to test/view.c:
2241 + eliminate "-n" option by simply reading the whole file.
2242 + implement page up/down commands.
2243 + add check in tput for init/reset operands to ensure those use a
2245 + improve manual pages which discuss chtype, cchar_t types and the
2246 attribute values which can be stored in those types.
2247 + correct array-index when parsing "-T" command-line option in tabs
2249 + modify demo_new_pair.c to pass extended pairs to setcchar().
2250 + add test/dots_xcurses.c to illustrate a different approach used for
2251 extended colors which can be contrasted with dots_curses.c.
2252 + add a check in tic to note when a description uses non-mandatory
2253 delays without xon_xoff. This is not an error, but some descriptions
2254 for a terminal emulator may use the combination incorrectly.
2257 + modify "-T" option of clear and tput to call use_tioctl() to obtain
2258 the operating system's notion of the screensize if possible.
2259 + review/repair some exit-codes for tput, making usage-message exit
2260 with 2 rather than 1, and a failure to open terminal 4+errno.
2261 + amend check in tput, tabs and clear to allow those to use the
2262 database-only features in cron if a -T option gives a suitable
2263 terminal name (report by Lauri Tirkkonen).
2264 + correct an ifdef in test/ncurses.c for systems with soft-keys but
2266 + regenerate man-html documentation.
2269 + fix a symbol conflict that made ncurses.c C/c menu not work with
2270 Solaris xpg4 curses.
2271 + add refresh() call to dots_mvcur.c, needed to use mvcur() with
2272 Solaris xpg4 curses after calling newterm().
2273 + minor fixes for configure script from work on ncurses-examples and
2275 + improve animation in test/xmas.c by adding a time-delay in blinkit().
2276 + modify several test programs to reflect that ncurses honors existing
2277 signal handlers in initscr(), while other implementations do not.
2278 + modify bs.c to make it easier to quit.
2279 + change ncurses-examples to use attr_t vs chtype to follow X/Open
2280 documentation more closely since Solaris xpg4-curses uses different
2281 values for WA_xxx vs A_xxx that rely on attr_t being an unsigned
2282 short. Tru64 aka OSF1, HPUX, AIX did as ncurses does, equating the
2286 + modify menu for test/ncurses.c to fit on 24-line screen.
2287 + build-fix for configure --with-caps=uwin
2288 + add options to test_arrays.c, for selecting termcap vs terminfo, etc.
2291 + minor fix to test/filter.c to avoid clearing the command in one case.
2292 + modify filter() to discard clr_eos if back_color_erase is set.
2295 + improve wide-character implementation of myADDNSTR() in frm_driver.c,
2296 which was inconsistent with the normal implementation.
2297 + save/restore cursor position in Undo_Justification(), matching
2298 behavior of Buffer_To_Window() (report by Leon Winter).
2299 + modify test/knight to provide the "slow" solution for small screens
2300 using "R", noting that Warnsdorf's method is easily done with "a".
2301 + modify several test-programs which call use_default_colors() to
2302 consistently do this only if "-d" option is given.
2303 + additional changes to test with non-standard variants of curses:
2304 + modify a loop limit in firework.c to work around absence of limit
2305 checks in some libraries.
2306 + fill the last row of a window with "?" in firstlast if waddch does
2307 not return ERR on the lower-right corner.
2308 + add checks in test/configure for some functions not in 4.3BSD curses.
2309 + fix a regression in test/configure (cf: 20170826).
2312 + amend change for endwin-state for better consistency with the older
2313 logic (report/patch by Jeb Rosen, cf: 20170722).
2314 + modify check in fmt_entry() to handle a cancelled reset string
2315 (Debian #873746). Make similar fixes in other parts of dump_entry.c
2319 + fix a bug in repeat_char logic (cf: 20170729, report by Chris Clayton).
2322 + fixes for "iterm2" (report by Leonardo Brondani Schenkel) -TD
2323 + corrected a warning from tic about keys which are the same, to skip
2324 over missing/cancelled values.
2325 + add check in tic for unnecessary use of "2" to denote a shifted
2327 + improve checks in trim_sgr0, comp_parse.c and parse_entry.c, for
2328 cancelled string capabilities.
2329 + add check in _nc_parse_entry() for invalid entry name, setting the
2330 name to "invalid" to avoid problems storing entries.
2331 + add/improve checks in tic's parser to address invalid input
2332 + add a check in comp_scan.c to handle the special case where a
2333 nontext file ending with a NUL rather than newline is given to tic
2334 as input (Redhat #1484274).
2335 + allow for cancelled capabilities in _nc_save_str (Redhat #1484276).
2336 + add validity checks for "use=" target in _nc_parse_entry (Redhat
2338 + check for invalid strings in postprocess_termcap (Redhat #1484285)
2339 + reset secondary pointers on EOF in next_char() (Redhat #1484287).
2340 + guard _nc_safe_strcpy() and _nc_safe_strcat() against calls using
2341 cancelled strings (Redhat #1484291).
2342 + correct typo in curs_memleaks.3x (Sven Joachim).
2343 + improve test/configure checks for some curses variants not based on
2345 + add options for test/configure to disable checks for form, menu and
2349 + update "iterm" entry -TD
2350 + add "iterm2" entry (report by Leonardo Brondani Schenkel) -TD
2351 + regenerate llib-* files.
2352 + regenerate HTML manpages.
2353 + improve picsmap test-program:
2354 + reduce memory used for tsearch
2355 + add report in log file showing cumulative color coverage.
2356 + add -x option to clear/tput to make the E3 extension optional
2358 + add options -T and -V to clear command for compatibility with tput.
2359 + add usage message to clear command (Debian #371855).
2360 + improve usage messages for tset and tput.
2361 + minor fixes to "RGB" extension and reset_color_pairs().
2364 + improve description of -R option in infocmp manual page (report by
2366 + add reset_color_pairs() function.
2367 + add user_caps.5 manual page to document the terminfo extensions used
2369 + improve build scripts, using SIGQUIT vs SIGTRAP; add other configure
2370 script fixes from work on xterm, lynx and tack.
2371 + modify install-rule for ncurses-examples to put the data files in
2372 /usr/share/ncurses-examples
2373 + improve tracemunch, by changing address-parameters of add_wch(),
2374 color_content() and pair_content() to dummy parameters.
2375 + minor optimization to _nc_change_pair, to return quickly when the
2376 current screen is marked for clearing.
2377 + in-progress changes to improve performance of test/picsmap.c for
2378 loading image files.
2379 + modify allocation for SCREEN's color-pair table to start small, grow
2380 on demand up to the existing limit.
2381 + add "RGB" extension capability for direct-color support, use this to
2382 improve color_content().
2383 + improve picsmap test-program:
2384 + if no palette file is needed, attempt to load one based on $TERM,
2385 checking first in the current directory, then by adding ".dat"
2386 suffix, and finally in the data-directory, e.g.,
2387 /usr/share/ncurses-examples
2388 + add "-l" option for logging
2389 + add "-d" option for debugging
2390 + add "-s" option for stepping automatically through list of images,
2392 + use tsearch to improve time for loading color table for images.
2393 + update config.guess, config.sub from
2394 http://git.savannah.gnu.org/cgit/config.git
2397 + update interix entry using tack and SFU on Windows 7 Ultimate -TD
2398 + use ^? for kdch1 in interix (reported by Jonathan de Boyne Pollard)
2399 + add "rep" to xterm-new, available since 1997/01/26 -TD
2400 + move SGR 24 and 27 from vte-2014 to vte-2012 (request by Alain
2402 + add a check in newline_forces_scroll() in case a program moves the
2403 cursor outside scrolling margins (report by Robert King).
2404 + improve _nc_tparm_analyze, using that to extend the checks made by
2405 tic for reporting inconsistencies between the expected number of
2406 parameters for a capability and the actual.
2407 + amend handling of repeat_char capability in EmitRange (adapted from
2408 report/patch by Dick Wesseling):
2409 + translate the character to the alternate character set when the
2410 alternate character set is enabled.
2411 + do not use repeat_char for characters past 255.
2412 + document "_nc_free_tinfo" in manual page, because it could be used in
2413 tack for memory-leak checking.
2414 + add "--without-tack" configure option to refine "--with-progs"
2415 configure option. Normally tack is no longer built in-tree, but
2416 a few packagers combine it during the build. If term_entry.h is
2417 installed, there is no advantage to in-tree builds.
2418 + adjust configure-script to define HAVE_CURSES_DATA_BOOLNAMES symbol
2419 needed for tack 1.08 when built in-tree. Rather than relying upon
2420 internal "_nc_" functions, tack now uses the boolean, number and
2421 string capability name-arrays provided by ncurses and SVr4 Unix
2422 curses. It still uses term_entry.h for the definitions of the
2423 extended capability arrays.
2424 + add an overlooked null-pointer check in mvcur changes from 20170722
2427 + improve test-packages for ncurses-examples and AdaCurses for lintian
2428 + modify logic for endwin-state to be able to detect the case where
2429 the screen was never initialized, using that to trigger a flush of
2430 ncurses' buffer for mvcur, e.g., in test/dots_mvcur.c for the
2431 term-driver configuration.
2432 + add dependency upon ncurses_cfg.h to a few other internal header
2433 files to allow each to be compiled separately.
2434 + add dependency upon ncurses_cfg.h to tic's header-files; any program
2435 using tic-library will have to supply this file. Legacy tack
2436 versions supply this file; ongoing tack development has dropped the
2437 dependency upon tic-library and new releases will not be affected.
2440 + modify command-line parameters for "convert" used in picsmap to work
2441 with ImageMagick 6.8 and newer.
2442 + fix build-problem with tack and ABI-5 (Debian #868328).
2443 + repair termcap-format from tic/infocmp broken in 20170701 fixes
2445 + reformat terminfo.src with 20170513 updates.
2446 + improve test-packages to address lintian warnings.
2449 + add a note to tic manual page about -W versus -f options.
2450 + correct a limit-check in fixes from 20170701 (report by Sven Joachim).
2453 + modify update_getenv() in db_iterator.c to ensure that environment
2454 variables which are not initially set will be checked later if an
2455 application happens to set them (patch by Guillaume Maudoux).
2456 + remove initialization-check for calling napms() in the term-driver
2457 configuration; none is needed.
2458 + add help-screen to test/test_getstr.c and test/test_get_wstr.c
2459 + improve compatibility between different configurations of new_prescr,
2460 fixing a case with threaded code and term-driver where c++/demo did
2461 not work (cf: 20160213).
2462 + the fixes for Redhat #1464685 obscured a problem subsequently
2463 reported in Redhat #1464687; the given test-case was no longer
2464 reproducible. Testing without the fixes for the earlier reports
2465 showed a problem with buffer overflow in dump_entry.c, which is
2466 addressed by reducing the use of a fixed-size buffer.
2467 + add/improve checks in tic's parser to address invalid input
2468 (Redhat #1464684, #1464685, #1464686, #1464691).
2469 + alloc_entry.c, add a check for a null-pointer.
2470 + parse_entry.c, add several checks for valid pointers as well as
2471 one check to ensure that a single character on a line is not
2472 treated as the 2-character termcap short-name.
2473 + fix a memory leak in delscreen() (report by Bai Junq).
2474 + improve tracemunch, showing thread identifiers as names.
2475 + fix a use-after-free in NCursesMenu::~NCursesMenu()
2476 + further amend incorrect calls for memory-leaks from 20170617 changes
2477 (report by Allen Hewes).
2480 + modify c++/etip.h.in to accommodate deprecation of throw() and
2481 throws() in c++17 (prompted by patch by Romain Geissler).
2482 + remove some incorrect calls for memory-leaks from 20170617 changes
2483 (report by Allen Hewes).
2484 + add test-programs for termattrs and term_attrs.
2485 + modify _nc_outc_wrapper to use the standard output if the screen was
2486 not initialized, rather than returning an error.
2487 + improve checks for low-level terminfo functions when the terminal
2488 has not been initialized (Redhat #1345963).
2489 + modify make_hash to allow building with address-sanitizer,
2490 assuming that --disable-leaks is configured.
2491 + amend changes for number_format() in 20170506 to avoid undefined
2492 behavior when shifting (patch by Emanuele Giaquinta).
2495 + fill in some places where TERMTYPE2 vs TERMTYPE was not used
2496 (report by Allen Hewes).
2497 + use ExitTerminfo() internally in error-exits for ncurses' setupterm
2498 to help with leak checking.
2499 + use ExitProgram() in error-exit from initscr() to help with leak
2501 + review test-programs, adding checks for cases where the terminal
2502 cannot be initialized.
2505 + add option "-xp" to picsmap.c, to use init_extended_pair().
2506 + make simple performance fixes for picsmap.c
2507 + improve aspect ratio of images read from "convert" in picsmap.c
2510 + add option to picsmap to use color-palette files, e.g., for mapping
2512 + move the data in SCREEN used for the alloc_pair() function to the
2513 end, to restore compatibility between ncurses/ncursesw libtinfo
2514 (report/patch by Miroslav Lichvar).
2515 + add build-time utility "report_offsets" to help show when the various
2516 configurations of tinfo library are compatible or not.
2519 + improved test/picsmap.c:
2520 + lookup named colors for xpm files in rgb.txt
2521 + accept blanks in color-keys for xpm files.
2522 + if neither xbm/xpm work, try "convert", which may be available.
2525 + modify test/picsmap.c to read xpm files.
2526 + modify package/debian/* to create documentation packages, so the
2527 related files can be checked with lintian.
2528 + fix some typos in manpages (report/patch by Sven Joachim).
2531 + add test/picsmap.c to fill in some testing issues not met by dots.
2532 The initial version reads X bitmap (".xbm") files.
2533 + repair logic which forces a repaint where a color-pair's content is
2534 changed (cf: 20170311).
2535 + improve tracemunch, showing screenXX pointers as names.
2538 + modify tic/infocmp display of numeric values to use hexadecimal when
2539 they are "close" to a power of two, making the result more readable.
2540 + improve discussion of portability in curs_mouse.3x
2541 + change line-length for generated html/manpages to 78 columns from 65.
2542 + improve discussion of line-drawing characters in curs_add_wch.3x
2543 (prompted by discussion with Lorinczy Zsigmond).
2544 + cleanup formatting of hackguide.html and ncurses-intro.html
2545 + add examples for WACS_D_PLUS and WACS_T_PLUS to test/ncurses.c
2548 + corrected a case where $with_gpm was set to "maybe" after CF_WITH_GPM,
2549 overlooked in 20160528 fixes (report by Alexandre Bury).
2550 + improve a couple of test-program's help-messages.
2551 + corrected loop in rain.c from 20170415 changes.
2552 + modify winnstr and winchnstr to return error if the output pointer is
2553 null, as well as adding a null pointer check of the window pointer
2554 for better compatibility with other implementations.
2555 + improve discussion of NetBSD curses in scr_dump.5
2556 + modify LIMIT_TYPED macro in new_pair.h to avoid changing sign of the
2557 value to be limited (reports by Darby Payne, Rob Boudreau).
2558 + update config.guess, config.sub from
2559 http://git.savannah.gnu.org/cgit/config.git
2562 + build-fix for termcap-configuration (report by Chi-Hsuan Yen).
2563 + improve terminfo manual page discussion of control- and graphics-
2565 + remove tic warning about "^?" in string capabilities, which was
2566 marked as an extension (cf: 20000610, 20110820); however all Unix
2567 implementations support this and X/Open Curses does not address it.
2568 On the other hand, termcap never did support this feature.
2569 + correct missing comma-separator between string capabilities in
2570 icl6402 and m2-nam -TD
2571 + restore rmir/smir in ansi+idc to better match original ansiterm+idc,
2572 add alias ansiterm (report by Robert King).
2573 + amend an old check for ambiguous use of "ma" in terminfo versus
2574 a termcap use, if the capability is cancelled to treat it as number.
2575 + correct a case in _nc_captoinfo() which read "%%" and emitted "%".
2576 + modify sscanf calls in _nc_infotocap() for patterns "%{number}%+%c"
2577 and "%'char'%+%c" to check that the final character is really 'c',
2578 avoiding a case in icl6404 which cannot be converted to termcap.
2579 + in _nc_infotocap(), add a check to ensure that terminfo "^?" is not
2580 written to termcap, because the BSDs did not implement that.
2581 + in _nc_tic_expand() and _nc_infotocap(), improve string-length check
2582 when deciding whether to use "^X" or "\xxx" format for control
2583 characters, to make the output of tic/infocmp more predictable.
2584 + limit termcap "%d" width to 2 digits on input, and use "%2" in
2585 preference to "%02" on output.
2586 + correct terminfo/termcap conversion of "%02" and "%03" into "%2" and
2587 "%3"; the result repeated the last character.
2588 + add man/scr_dump.5 to document screen-dump format.
2591 + modify several test programs to use new popup_msgs, adapted from
2592 help-screen used in test/edit_field.c
2593 + drop two symbols obsoleted in 2004: _nc_check_termtype, and
2595 + fix some old copyright dates (cf: 20031025).
2596 + build-fixes for test/savescreen.c to work with AIX and HPUX.
2597 + minor fix to configure script, adding a backslash/continuation.
2598 + extend TERMINAL structure for ABI 6 to store numbers internally as
2599 integers rather than short, by adding new data for this purpose.
2600 + more fixes for minor memory-leaks in test-programs.
2603 + change logic in wins_nwstr() to avoid addressing data past the output
2605 + correct a call to setcchar() in Data_Entry_w() from 20131207 changes.
2606 + fix minor memory-leaks in test-programs.
2607 + further improve ifdef in term_entry.h for internal definitions not
2611 + minor fixes for vt100+4bsd, e.g., delay in sgr for consistency -TD
2612 + add smso for env230, to match sgr -TD
2613 + remove p7/protect from sgr in fbterm -TD
2614 + drop setf/setb from fbterm; setaf/setab are enough -TD
2615 + make xterm-pcolor sgr consistent with other capabilities -TD
2616 + add rmxx/smxx ECMA-48 strikeout extension to tmux and xterm-basic
2617 (discussion with Nicholas Marriott)
2618 + add test-programs sp_tinfo and extended_color
2619 + modify no-leaks code for lib_cur_term.c to account for the tgetent()
2621 + modify setupterm() to save original tty-modes so that erasechar()
2622 works as expected. Also modify _nc_setupscreen() to avoid redundant
2623 calls to get original tty-modes.
2624 + modify set_curterm() to update ttytype[] data used by longname().
2625 + modify wattr_set() and wattr_get() to return ERR if win-parameter is
2626 null, as documented.
2627 + improve cast used for null-pointer checks in header macros, to
2628 reduce compiler warnings.
2629 + modify several functions, using the reserved "opts" parameter to pass
2630 color- and pair-values larger than 16-bits:
2631 + getcchar(), setcchar(), slk_attr_set(), vid_puts(), wattr_get(),
2632 wattr_set(), wchgat(), wcolor_set().
2633 + Other functions call these with the corresponding altered behavior,
2634 including chgat(), mvchgat(), mvwchgat(), slk_color_on(),
2635 slk_color_off(), vid_attr().
2636 + add new functions for manipulating color- and pair-values larger
2637 than 16-bits. These are extended_color_content(),
2638 extended_pair_content(), extended_slk_color(), init_extended_color(),
2639 init_extended_pair(), and the corresponding sp-funcs.
2642 + fix a memory leak in the window-list when creating multiple screens
2643 (reports by Andres Martinelli, Debian #783486).
2644 + reviewed calls from link_test.c, added a few more null-pointer
2646 + add a null-pointer check in ungetmouse, in case mousemask was not
2647 called (report by "Kau").
2648 + updated curs_sp_funcs.3x for new functions.
2651 + change TERMINAL structure in term.h to make it opaque. Some
2652 applications misuse its members, e.g., directly modifying it
2653 rather than using def_prog_mode().
2654 + modify utility headers such as tic.h to make it clearer which are
2655 externals that are used by tack.
2656 + improve curs_slk.3x in particular its discussion of portability.
2657 + fix cut/paste in legacy_encoding.3x
2658 + add prototype for find_pair() to new_pair.3x (report by Branden
2660 + fix a couple of broken links in generated man-html documentation.
2661 + regenerate man-html documentation.
2664 + modify vt100 rs2 string to reset vt52 mode and scrolling regions
2665 (report/analysis by Robert King) -TD
2666 + add vt100+4bsd building block, use that for older terminals rather
2667 than "vt100" which is now mostly used as a building block for
2668 terminal emulators -TD
2669 + correct a few spelling errors in terminfo.src comments -TD
2671 + fix a typo in ncurses.c test_attr legend (patch by Petr Vanek).
2672 + changed internal colorpair_t to a struct, eliminating an internal
2673 8-bit limit on colors
2674 + add ncurses/new_pair.h
2675 + add ncurses/base/new_pair.c with alloc_pair(), find_pair() and
2676 free_pair() functions
2677 + add test/demo_new_pair.c
2680 + improve terminfo manual description of terminfo syntax.
2681 + clarify the use of wint_t vs wchar_t in curs_get_wstr.3x
2682 + improve description of endwin() in manual.
2683 + modify setcchar() and getcchar() to treat negative color-pair as an
2685 + fix a typo in include/hashed_db.h (Andre Sa).
2688 + fixes for CF_CC_ENV_FLAGS (report by Ross Burton).
2691 + fix several formatting issues with manual pages.
2692 + correct read of terminfo entry in which all strings are absent or
2693 explicitly cancelled. Before this fix, the result was that all were
2694 treated as only absent.
2695 + modify infocmp to suppress mixture of absent/cancelled capabilities
2696 that would only show as "NULL, NULL", unless the -q option is used,
2697 e.g., to show "-, @" or "@, -".
2700 + build-fixes for PGI compilers (report by Adam J. Stewart)
2701 + accept whitespace in sed expression for generating expanded.c
2702 + modify configure check that g++ compiler warnings are not used.
2703 + add configure check for -fPIC option needed for shared libraries.
2704 + let configure --disable-ext-funcs override the default for the
2705 --enable-sp-funcs option.
2706 + mark some structs in form/menu/panel libraries as potentially opaque
2707 without modifying API/ABI.
2708 + add configure option --enable-opaque-curses for ncurses library and
2709 similar options for the other libraries.
2712 + trim newlines, tabs and escaped newlines from terminfo "paths" passed
2714 + ignore zero-length files in db-iterator; these are useful for
2715 instance to suppress "$HOME/.terminfo" when not wanted.
2716 + amended "b64:" encoder to work with the terminfo reader.
2717 + modify terminfo reader to accept "b64:" format using RFC-3548 in
2718 as well as RFC-4648 url/filename-safe format.
2719 + modify terminfo reader to accept "hex:" format as generated by
2720 "infocmp -0qQ1" (cf: 20150905).
2721 + adjust authors comment to reflect drop below 1% for SV.
2724 + minor comment-fixes to help automate links to bug-urls -TD
2725 + add dvtm, dvtm-256color -TD
2726 + add settings corresponding to xterm-keys option to tmux entry to
2727 reflect upcoming change to make that option "on" by default
2728 (patch by Nicholas Marriott).
2729 + uncancel Ms in tmux entry (Harry Gindi, Nicholas Marriott).
2730 + add dumb-emacs-ansi -TD
2733 + improve discussion of early history of tput program.
2734 + incorporate A_COLOR mask into COLOR_PAIR(), in case user application
2735 provides an out-of-range pair number (report by Elijah Stone).
2736 + clarify description in tput manual page regarding support for
2737 termcap names (prompted by FreeBSD #214709).
2738 + remove a restriction in tput's support for termcap names which
2739 omitted capabilities normally not shown in termcap translations
2741 + modify configure script for clang as used on FreeBSD, to work around
2742 clang's differences in exit codes vs gcc.
2745 + improve discussion of early history of tset/reset programs.
2746 + clarify in manual pages that the optional verbose option level is
2747 available only when ncurses is configured for tracing.
2748 + amend change from 20161231 to avoid writing traces to the standard
2749 error after initializing the trace feature using the environment
2753 + amend changes for tput to reset tty modes to "sane" if the program
2754 is run as "reset", like tset. Likewise, ensure that tset sends
2755 either reset- or init-strings.
2756 + improve manual page descriptions of tput init/reset and tset/reset,
2757 to make it easier to see how they are similar and different.
2758 + move a static result from key_name() to _nc_globals
2759 + modify _nc_get_screensize to allow for use_env() and use_tioctl()
2760 state to be per-screen when sp-funcs are configured, better matching
2761 the behavior when using the term-driver configuration.
2762 + improve cross-references in manual pages for often used functions
2763 + move SCREEN field for use_tioctl() data before the ncursesw fields,
2764 and limit that to the sp-funcs configuration to improve termlib
2765 compatibility (cf: 20120714).
2766 + correct order of initialization for traces in use_env() and
2767 use_tioctl() versus first trace calls.
2770 + fix errata for ncurses-howto (report by Damien Ruscoe).
2771 + fix a few places in configure/build scripts where DESTDIR and rpath
2772 were combined (report by Thomas Klausner).
2773 + merge current st description (report by Harry Gindi) -TD
2774 + modify flash capability for linux and wyse entries to put the delay
2775 between the reverse/normal escapes rather than after -TD
2776 + modify program tabs to pass the actual tty file descriptor to
2777 setupterm rather than the standard output, making padding work
2779 + explain in clear's manual page that it writes to stdout.
2780 + add special case for verbose debugging traces of command-line
2781 utilities which write to stderr (cf: 20161126).
2782 + remove a trace with literal escapes from skip_DECSCNM(), added in
2784 + update config.guess, config.sub from
2785 http://git.savannah.gnu.org/cgit/config.git
2788 + correct parameters for copywin call in _nc_Synchronize_Attributes()
2789 (patch by Leon Winter).
2790 + improve color-handling section in terminfo manual page (prompted by
2791 patch by Mihail Konev).
2792 + modify programs clear, tput and tset to pass the actual tty file
2793 descriptor to setupterm rather than the standard output, making
2797 + add tput-colorcube demo script.
2798 + add -r and -s options to tput-initc demo, to match usage in xterm.
2799 + flush the standard output in _nc_flush for the case where SP is zero,
2800 e.g., when called via putp. This fixes a scenario where "tput flash"
2801 did not work after changes in 20130112.
2804 + add configure script option --disable-wattr-macros for use in cases
2805 where one wants to use the same headers for ncurses5/ncurses6
2806 development, by suppressing the wattr* macros which differ due to
2807 the introduction of extended colors (prompted by comments in
2808 Debian #230990, Redhat #1270534).
2809 + add test/tput-initc to demonstrate tput used to initialize palette
2811 + modify test/xterm*.dat to use the newer color4/color12 values.
2814 + improve discussion of field validation in form_driver.3x manual page.
2815 + update curs_trace.3x manual page.
2818 + modify linux-16color to not mask dim, standout or reverse with the
2820 + add 0.1sec mandatory delay to flash capabilities using the VT100
2821 reverse-video control -TD
2822 + omit selection of ISO-8859-1 for G0 in enacs capability from linux2.6
2823 entry, to avoid conflict with the user-defined mapping. The reset
2824 feature will use ISO-8859-1 in any case (Mikulas Patocka).
2825 + improve check in tic for delays by also warning about beep/flash
2826 when a delay is not embedded, or if those use the VT100 reverse
2827 video escape without using a delay.
2828 + minor fix for syntax-check of delays from 20161119 changes.
2829 + modify trace() to avoid overwriting existing file (report by Maor
2833 + add check in tic for some syntax errors of delays, as well as use of
2834 proportional delays for non-line capabilities.
2835 + document history of the clear program and the E3 extension, prompted
2836 by various discussions including
2837 http://unix.stackexchange.com/questions/87469/clearing-the-old-scrollback-buffer
2840 + improve -W option in tic/infocmp:
2841 + correct order of size-adjustments in wrapped lines
2842 + if -f option splits line, do not further split it with -W
2843 + begin a new line when adding "use=" after a wrapped line
2846 + fix typo in man/terminfo.tail (Alain Williams).
2847 + correct program-name in adacurses6-config.1 manual page.
2850 + add new function "unfocus_current_field" (Leon Winter)
2853 + modify tset -w (and tput reset) to update the program's copy of the
2854 screensize if it was already set in the system, to improve tabstop
2855 setting which relies upon knowing the actual screensize.
2856 + add functionality of tset -w to tput, like the "-c" feature this is
2857 not optional in tput.
2858 + add "clear" as a possible link/alias to tput.
2859 + improve tput's check for being called as "init" or "reset" to allow
2860 for transformed names.
2861 + split-out the "clear" function from progs/clear.c, share with
2862 tput to get the same behavior, e.g., the E3 extension.
2865 + amend internal use of tputs to consistently use the number of lines
2866 affected, e.g., for insert/delete character operations. While
2867 merging terminfo source early in 1995, several descriptions used the
2868 "*" proportional delay for these operations, prompting a change in
2870 + regenerate llib-* files.
2871 + regenerate HTML manpages.
2872 + fix several formatting issues with manual pages.
2875 + adjust size in infocmp/tic to work with strlcpy.
2876 + fix configure script to record when strlcat is found on OpenBSD.
2877 + build-fix for "recent" OpenBSD vs baudrate.
2880 + add -W option to tic/infocmp to force long strings to wrap. This is
2881 in addition to the -w option which attempts to fit capabilities into
2882 a given line-length.
2883 + add linux-m1 minitel entries (patch by Alexandre Montaron).
2884 + correct rs2 string for vt100-nam -TD
2887 + modify _nc_tic_expand to escape comma if it immediately follows a
2888 percent sign, to work with minitel change.
2889 + updated minitel and viewdata descriptions (Alexandre Montaron).
2892 + build-fix for gnat6, which unhelpfully attempts to compile C files.
2893 + fix typo in 20160910 changes (Debian #837892, patch by Sven Joachim).
2896 + trim dead code ifdef'd with HIDE_EINTR since 970830 (discussion with
2898 + trim some obsolete/incorrect wording about EINTR from wgetch manual
2899 page (patch by Leon Winter).
2900 + really correct 20100515 change (patch by Rich Coe).
2901 + add "--enable-string-hacks" option to test/configure
2902 + completed string-hacks for "sprintf", etc., including test-programs.
2903 + make "--enable-string-hacks" work with Debian by checking for the
2904 "bsd" library and its associated "<bsd/string.h>" header.
2907 + correct 20100515 change for weak signals versus sigprocmask (report
2909 + modify misc/Makefile.in to work around OpenBSD "make" which unlike
2910 all other versions of "make" does not recognize continuation lines
2912 + amend the last change to CF_C_ENV_FLAGS to move only the
2913 preprocessor, optimization and warning flags to CPPFLAGS and CFLAGS,
2914 leaving the residue in CC. That happens to work for gcc's various
2915 "model" options, but may require tuning for other compilers (report
2919 + add "v" menu entry to test/ncurses.c to show baudrate and other
2921 + add "newer" baudrate symbols from Linux and FreeBSD to progs/tset.c,
2923 + modify CF_XOPEN_SOURCE macro:
2924 + add "uclinux" to case for "linux" (patch by Yann E. Morin)
2925 + modify _GNU_SOURCE for cygwin headers, tested with cygwin 2.3, 2.5
2926 (patch by Corinna Vinschen, from changes to tin).
2927 + improve CF_CC_ENV_FLAGS macro to allow for compiler wrappers such
2928 as "ccache" (report by Enrico Scholz).
2929 + update config.guess, config.sub from
2930 http://git.savannah.gnu.org/cgit/config.git
2933 + update tput manual page to reflect changes to manipulate terminal
2934 modes by sharing functions with tset.
2935 + add the terminal-mode parts of "reset" (aka tset) to the "tput reset"
2936 command, making the two almost the same except for window-size.
2937 + adapt logic used in dialog "--keep-tite" option for test/filter.c as
2938 "-a" option. When set, test/filter attempts to suppress the
2940 + correct a typo in interix entry -TD
2943 + add a dependency upon generated-sources in Ada95/src/Makefile.in to
2944 handle a case of "configure && make install".
2945 + trim trailing blanks from include/Caps*, to work around a problem
2946 in sed (Debian #818067).
2949 + improve CF_GNU_SOURCE configure macro to optionally define
2950 _DEFAULT_SOURCE work around a nuisance in recent glibc releases.
2951 + move the terminfo-specific parts of tput's "reset" function into
2952 the shared reset_cmd.c, making the two forms of reset use the same
2954 + split-out the terminal initialization functions from tset as
2955 progs/reset_cmd.c, as part of changes to merge the reset-feature
2959 + change tset's initialization to allow it to get settings from the
2960 standard input as well as /dev/tty, to be more effective when
2961 output or error are redirected.
2962 + improve discussion of history and portability for tset/reset/tput
2966 + improve error message from tset/reset when both stderr/stdout are
2967 redirected to a file or pipe.
2968 + improve organization of curs_attr.3x, curs_color.3x
2971 + work around Debian's antique/unmaintained version of mawk when
2973 + improve test/list_keys.c, showing ncurses's convention of modifiers
2974 for special keys, based on xterm.
2977 + improve test/list_keys.c, using $TERM if no parameters are given.
2980 + build-fixes for ncurses "test_progs" rule.
2981 + amend change to CF_CC_ENV_FLAGS in 20160521 to make multilib build
2982 work (report by Sven Joachim).
2985 + build-fixes for ncurses-examples with NetBSD curses.
2986 + improve test/list_keys.c, fixing column-widths and sorting the list
2987 to make it more readable.
2990 + revise fix for Debian #805618 (report by Vlado Potisk, cf: 20151128).
2991 + modify test/ncurses.c a/A screens to make exiting on an escape
2992 character depend on the start of keypad and timeout modes, to allow
2993 better testing of function-keys.
2994 + modify rs1 for xterm-16color, xterm-88color and xterm-256color to
2995 reset palette using "oc" string as in linux -TD
2996 + use ANSI reply for u8 in xterm-new, to reflect vt220-style responses
2997 that could be returned -TD
2998 + added a few capabilities fixed in recent vte -TD
3001 + correct logic for -f option in test/demo_terminfo.c
3002 + add test/list_keys.c
3005 + further workaround for PIE/PIC breakage which causes gpm to not link.
3006 + fix most cppcheck warnings, mostly style, in ncurses library.
3009 + improved manual page description of tset/reset versus window-size.
3010 + fixes to work with a slightly broken compiler configuration which
3011 cannot compile "Hello World!" without adding compiler options
3012 (report by Ola x Nilsson):
3013 + pass appropriate compiler options to the CF_PROG_CC_C_O macro.
3014 + when separating compiler and options in CF_CC_ENV_FLAGS, ensure
3015 that all options are split-off into CFLAGS or CPPFLAGS
3016 + restore some -I options removed in 20140726 because they appeared
3017 to be redundant. In fact, they are needed for a compiler that
3018 cannot combine -c and -o options.
3021 + regenerate HTML manpages.
3022 + improve manual pages for wgetch and wget_wch to point out that they
3023 might return values without names in curses.h (Debian #822426).
3024 + make linux3.0 entry the default linux entry (Debian #823658) -TD
3025 + modify linux2.6 entry to improve line-drawing so that the linux3.0
3026 entry can be used in non-UTF-8 mode -TD
3027 + document return value of use_extended_names (report by Mike Gran).
3030 + amend change to _nc_do_color to restore the early return for the
3031 special case used in _nc_screen_wrap (report by Dick Streefland,
3033 + modify test/ncurses.c:
3034 + check return-value of putwin
3035 + correct ifdef which made the 'g' test's legend not reflect changes
3036 to keypad- and scroll-modes.
3037 + correct return-value of extended putwin (report by Mike Gran).
3040 + modify test/ncurses.c 'd' edit-color menu to optionally read xterm
3041 color palette directly from terminal, as well as handling KEY_RESIZE
3042 and screen-repainting with control/L and control/R.
3043 + add 'oc' capability to xterm+256color, allowing palette reset for
3047 + add workaround in configure script for inept transition to PIE vs
3048 PIC builds documented in
3049 https://fedoraproject.org/wiki/Changes/Harden_All_Packages
3050 + add "reset" to list of programs whose names might change in manpages
3051 due to program-transformation configure options.
3052 + drop long-obsolete "-n" option from tset.
3055 + modify test/blue.c to use Unicode values for card-glyphs when
3056 available, as well as improving the check for CP437 and CP850.
3059 + regenerate HTML manpages.
3060 + improve manual pages for utilities with respect to POSIX versus
3064 + regenerate HTML manpages.
3065 + improve test/demo_menus.c, allowing mouse-click on the menu-headers
3066 to switch the active menu. This requires a new extension option
3067 O_MOUSE_MENU to tell the menu driver to put mouse events which do not
3068 apply to the active menu back into the queue so that the application
3069 can handle the event.
3072 + improve description of tgoto parameters (report by Steffen Nurpmeso).
3073 + amend workaround for Solaris line-drawing to restore a special case
3074 that maps Unicode line-drawing characters into the acsc string for
3075 non-Unicode locales (Debian #816888).
3078 + modified test/filter.c to illustrate an alternative to getnstr, that
3079 polls for input while updating a clock on the right margin as well
3080 as responding to window size-changes.
3083 + omit a redefinition of "inline" when traces are enabled, since this
3084 does not work with gcc 5.3.x MinGW cross-compiling (cf: 20150912).
3087 + modify test/configure script to check for pthread dependency of
3088 ncursest or ncursestw library when building ncurses examples, e.g.,
3089 in case weak symbols are used.
3090 + modify configure macro for shared-library rules to use -Wl,-rpath
3091 rather than -rpath to work around a bug in scons (FreeBSD #178732,
3093 + double-width multibyte characters were not counted properly in
3094 winsnstr and wins_nwstr (report/example by Eric Pruitt).
3095 + update config.guess, config.sub from
3096 http://git.savannah.gnu.org/cgit/config.git
3099 + amend fix for _nc_ripoffline from 20091031 to make test/ditto.c work
3100 in threaded configuration.
3101 + move _nc_tracebits, _tracedump and _tracemouse to curses.priv.h,
3102 since they are not part of the suggested ABI6.
3105 + define WIN32_LEAN_AND_MEAN for MinGW port, making builds faster.
3106 + modify test/ditto.c to allow $XTERM_PROG environment variable to
3107 override "xterm" as the name of the program to run in the threaded
3111 + improve formatting of man/curs_refresh.3x and man/tset.1 manpages
3112 + regenerate HTML manpages using newer man2html to eliminate some
3113 unwanted blank lines.
3116 + ifdef'd header-file definition of mouse_trafo() with NCURSES_NOMACROS
3117 (report by Corey Minyard).
3118 + fix some strict compiler-warnings in traces.
3121 + tidy up comments about hardcoded 256color palette (report by
3122 Leonardo Brondani Schenkel) -TD
3123 + add putty-noapp entry, and amend putty entry to use application mode
3124 for better consistency with xterm (report by Leonardo Brondani
3126 + modify _nc_viscbuf2() and _tracecchar_t2() to trace wide-characters
3127 as a whole rather than their multibyte equivalents.
3128 + minor fix in wadd_wchnstr() to ensure that each cell has nonzero
3130 + move PUTC_INIT calls next to wcrtomb calls, to avoid carry-over of
3131 error status when processing Unicode values which are not mapped.
3134 + modify ncurses c/C color test-screens to take advantage of wide
3135 screens, reducing the number of lines used for 88- and 256-colors.
3136 + minor refinement to check versus ncv to ignore two parameters of
3137 SGR 38 and 48 when those come from color-capabilities.
3140 + add check in tic for use of bold, etc., video attributes in the
3141 color capabilities, accounting whether the feature is listed in ncv.
3142 + add check in tic for conflict between ritm, rmso, rmul versus sgr0.
3145 + add a paragraph to curs_getch.3x discussing key naming (discussion
3146 with James Crippen).
3147 + amend workaround for Solaris vs line-drawing to take the configure
3149 + add a configure check for wcwidth() versus the ncurses line-drawing
3150 characters, to use in special-casing systems such as Solaris.
3153 + improve CF_XOPEN_CURSES macro used in test/configure, to define as
3154 needed NCURSES_WIDECHAR for platforms where _XOPEN_SOURCE_EXTENDED
3155 does not work. Also modified the test program to ensure that if
3156 building with ncurses, that the cchar_t type is checked, since that
3157 normally is since 20111030 ifdef'd depending on this test.
3158 + improve 20121222 workaround for broken acs, letting Solaris "work"
3159 in spite of its misconfigured wcwidth which marks all of the line
3160 drawing characters as double-width.
3163 + update form_cursor.3x, form_post.3x, menu_attributes.3x to list
3164 function names in NAME section (patch by Jason McIntyre).
3165 + minor fixes to manpage NAME/SYNOPSIS sections to consistently use
3166 rule that either all functions which are prototyped in SYNOPSIS are
3167 listed in the NAME section, or the manual-page name is the sole item
3168 listed in the NAME section. The latter is used to reduce clutter,
3169 e.g., for the top-level library manual pages as well as for certain
3170 feature-pages such as SP-funcs and threading (prompted by patches by
3174 + add option to preserve leading whitespace in form fields (patch by
3176 + add missing assignment in lib_getch.c to make notimeout() work
3178 + add 't' toggle for notimeout() function in test/ncurses.c a/A screens
3179 + add viewdata terminal description (Alexandre Montaron).
3180 + fix a case in tic/infocmp for formatting capabilities where a
3181 backslash at the end of a string was mishandled.
3182 + fix some typos in curs_inopts.3x (Benno Schulenberg).
3185 + fix some inconsistencies in the pccon* entries -TD
3186 + add bold to pccon+sgr+acs and pccon-base (Tati Chevron).
3187 + add keys f12-f124 to pccon+keys (Tati Chevron).
3188 + add test/test_sgr.c program to exercise all combinations of sgr.
3191 + modify tset's assignment to TERM in its output to reflect the name by
3192 which the terminal description is found, rather than the primary
3193 name. That was an unnecessary part from the initial conversion of
3194 tset from termcap to terminfo. The termcap program in 4.3BSD did
3195 this to avoid using the short 2-character name (report by Rich
3197 + minor fix to configure script to ensure that rules for resulting.map
3198 are only generated when needed (cf: 20151101).
3199 + modify configure script to handle the case where tic-library is
3200 renamed, but the --with-debug option is used by itself without
3201 normal or shared libraries (prompted by comment in Debian #803482).
3204 + amend change for pkg-config which allows build of pc-files when no
3205 valid pkg-config library directory was configured to suppress the
3206 actual install if it is not overridden to a valid directory at
3207 install time (cf: 20150822).
3208 + modify editing script which generates resulting.map to work with the
3209 clang configuration on recent FreeBSD, which gives an error on an
3210 empty "local" section.
3211 + fix a spurious "(Part)" message in test/ncurses.c b/B tests due
3212 to incorrect attribute-masking.
3215 + modify MKexpanded.sh to update the expansion of a temporary filename
3216 to "expanded.c", for use in trace statements.
3217 + modify layout of b/B tests in test/ncurses.c to allow for additional
3218 annotation on the right margin; some terminals with partial support
3219 did not display well.
3220 + fix typo in curs_attr.3x (patch by Sven Joachim).
3221 + fix typo in INSTALL (patch by Tomas Cech).
3222 + improve configure check for setting WILDCARD_SYMS variable; on ppc64
3223 the variable is in the Data section rather than Text (patch by Michel
3224 Normand, Novell #946048).
3225 + using configure option "--without-fallbacks" incorrectly caused
3226 FALLBACK_LIST to be set to "no" (patch by Tomas Cech).
3227 + updated minitel entries to fix kel problem with emacs, and add
3228 minitel1b-nb (Alexandre Montaron).
3229 + reviewed/updated nsterm entry Terminal.app in OSX -TD
3230 + replace some dead URLs in comments with equivalents from the
3231 Internet Archive -TD
3232 + update config.guess, config.sub from
3233 http://git.savannah.gnu.org/cgit/config.git
3236 + modify ncurses/Makefile.in to sort keys.list in POSIX locale
3237 (Debian #801864, patch by Esa Peuha).
3238 + remove an early-return from _nc_do_color, which can interfere with
3239 data needed by bkgd when ncurses is configured with extended colors
3240 (patch by Denis Tikhomirov).
3241 > fixes for OS/2 (patches by KO Myung-Hun)
3242 + use button instead of kbuf[0] in EMX-specific part of lib_mouse.c
3243 + support building with libtool on OS/2
3244 + use stdc++ on OS/2 kLIBC
3245 + clear cf_XOPEN_SOURCE on OS/2
3248 + add configure check for openpty to test/configure script, for ditto.
3249 + minor fixes to test/view.c in investigating Debian #790847.
3250 + update autoconf patch to 2.52.20150926, incorporates a fix for Cdk.
3251 + add workaround for breakage of POSIX makefiles by recent binutils
3253 + improve check for working poll() by using posix_openpt() as a
3254 fallback in case there is no valid terminal on the standard input
3255 (prompted by discussion on bug-ncurses mailing list, Debian #676461).
3258 + change makefile rule for removing resulting.map to distclean rather
3260 + add /lib/terminfo to terminfo-dirs in ".deb" test-package.
3261 + add note on portability of resizeterm and wresize to manual pages.
3264 + clarify in resizeterm.3x how KEY_RESIZE is pushed onto the input
3266 + clarify in curs_getch.3x that the keypad mode affects ability to
3267 read KEY_MOUSE codes, but does not affect KEY_RESIZE.
3268 + add overlooked build-fix needed with Cygwin for separate Ada95
3269 configure script, cf: 20150606 (report by Nicolas Boulenguez)
3272 + fixes for configure/build using clang on OSX (prompted by report by
3274 + do not redefine "inline" in ncurses_cfg.h; this was originally to
3275 solve a problem with gcc/g++, but is aggravated by clang's misuse
3276 of symbols to pretend it is gcc.
3277 + add braces to configure script to prevent unwanted add of
3278 "-lstdc++" to the CXXLIBS symbol.
3279 + improve/update test-program used for checking existence of stdc++
3281 + if $CXXLIBS is set, the linkage test uses that in addition to $LIBS
3284 + add note in curs_addch.3x about line-drawing when it depends upon
3286 + add tic -q option for consistency with infocmp, use it to suppress
3287 all comments from the "tic -I" output.
3288 + modify infocmp -q option to suppress the "Reconstructed from"
3290 + add infocmp/tic -Q option, which allows one to dump the compiled
3291 form of the terminal entry, in hexadecimal or base64.
3294 + sort options in usage message for infocmp, to make it simpler to
3296 + update usage message for tic, adding "-0" option.
3297 + documented differences in ESCDELAY versus AIX's implementation.
3298 + fix some compiler warnings from ports.
3299 + modify --with-pkg-config-libdir option to make it possible to install
3300 ".pc" files even if pkg-config is not found (adapted from patch by
3304 + disallow "no" as a possible value for "--with-shlib-version" option,
3305 overlooked in cleanup-changes for 20000708 (report by Tommy Alex).
3306 + update release notes in INSTALL.
3307 + regenerate llib-* files to help with review for release notes.
3310 + workaround for Debian #65617, which was fixed in mawk's upstream
3311 releases in 2009 (report by Sven Joachim). See
3312 https://invisible-island.net/mawk/CHANGES.html#t20090727
3314 20150808 6.0 release for upload to ftp.gnu.org
3317 + build-fix for Ada95 on older platforms without stdint.h
3318 + build-fix for Solaris, whose /bin/sh and /usr/bin/sed are non-POSIX.
3319 + update release announcement, summarizing more than 800 changes across
3320 more than 200 snapshots.
3321 + minor fixes to manpages, etc., to simplify linking from announcement
3325 + updated llib-* files.
3326 + build-fixes for ncurses library "test_progs" rule.
3327 + use alternate workaround for gcc 5.x feature (adapted from patch by
3329 + add status line to tmux via xterm+sl (patch by Nicholas Marriott).
3330 + fixes for st 0.5 from testing with tack -TD
3331 + review/improve several manual pages to break up wall-of-text:
3332 curs_add_wch.3x, curs_attr.3x, curs_bkgd.3x, curs_bkgrnd.3x,
3333 curs_getcchar.3x, curs_getch.3x, curs_kernel.3x, curs_mouse.3x,
3334 curs_outopts.3x, curs_overlay.3x, curs_pad.3x, curs_termattrs.3x
3335 curs_trace.3x, and curs_window.3x
3338 + correct an old logic error for %A and %O in tparm (report by "zreed").
3339 + improve documentation for signal handlers by adding section in the
3340 curs_initscr.3x page.
3341 + modify logic in make_keys.c to not assume anything about the size
3342 of strnames and strfnames variables, since those may be functions
3343 in the thread- or broken-linker configurations (problem found by
3345 + modify test/configure script to check for pthreads configuration,
3346 e.g., ncursestw library.
3349 + modify scripts to build/use test-packages for the pthreads
3350 configuration of ncurses6.
3351 + add references to ttytype and termcap symbols in demo_terminfo.c and
3352 demo_termcap.c to ensure that when building ncursest.map, etc., that
3353 the corresponding names such as _nc_ttytype are added to the list of
3354 versioned symbols (report by Werner Fink)
3355 + fix regression from 20150704 (report/patch by Werner Fink).
3358 + fix a few problems reported by Coverity.
3359 + fix comparison against "/usr/include" in misc/gen-pkgconfig.in
3360 (report by Daiki Ueno, Debian #790548, cf: 20141213).
3363 + modify configure script to remove deprecated ABI 5 symbols when
3365 + add symbols _nc_Default_Field, _nc_Default_Form, _nc_has_mouse to
3366 map-files, but marked as deprecated so that they can easily be
3367 suppressed from ABI 6 builds (Debian #788610).
3368 + comment-out "screen.xterm" entry, and inherit screen.xterm-256color
3369 from xterm-new (report by Richard Birkett) -TD
3370 + modify read_entry.c to set the error-return to -1 if no terminal
3371 databases were found, as documented for setupterm.
3372 + add test_setupterm.c to demonstrate normal/error returns from the
3373 setupterm and restartterm functions.
3374 + amend cleanup change from 20110813 which removed redundant definition
3375 of ret_error, etc., from tinfo_driver.c, to account for the fact that
3376 it should return a bool rather than int (report/analysis by Johannes
3380 + fix overflow warning for OSX with lib_baudrate.c (cf: 20010630).
3381 + modify script used to generate map/sym files to mark 5.9.20150530 as
3382 the last "5.9" version, and regenerated the files. That makes the
3383 files not use ".current" for the post-5.9 symbols. This also
3384 corrects the label for _nc_sigprocmask used in when weak symbols are
3385 configured for the ncursest/ncursestw libraries (prompted by
3386 discussion with Sven Joachim).
3387 + fix typo in NEWS (report by Sven Joachim).
3389 20150606 pre-release
3390 + make ABI 6 the default by updates to dist.mk and VERSION, with the
3391 intention that the existing ABI 5 should build as before using the
3392 "--with-abi-version=5" option.
3393 + regenerate ada- and man-html documentation.
3394 + minor fixes to color- and util-manpages.
3395 + fix a regression in Ada95/gen/Makefile.in, to handle special case of
3396 Cygwin, which uses the broken-linker feature.
3397 + amend fix for CF_NCURSES_CONFIG used in test/configure to assume that
3398 ncurses package scripts work when present for cross-compiling, as the
3399 lessor of two evils (cf: 20150530).
3400 + add check in configure script to disallow conflicting options
3401 "--with-termlib" and "--enable-term-driver".
3402 + move defaults for "--disable-lp64" and "--with-versioned-syms" into
3403 CF_ABI_DEFAULTS macro.
3406 + change private type for Event_Mask in Ada95 binding to work when
3407 mmask_t is set to 32-bits.
3408 + remove spurious "%;" from st entry (report by Daniel Pitts) -TD
3409 + add vte-2014, update vte to use that -TD
3410 + modify tic and infocmp to "move" a diagnostic for tparm strings that
3411 have a syntax error to tic's "-c" option (report by Daniel Pitts).
3412 + fix two problems with configure script macros (Debian #786436,
3413 cf: 20150425, cf: 20100529).
3416 + add 'P' menu item to test/ncurses.c, to show pad in color.
3417 + improve discussion in curs_color.3x about color rendering (prompted
3418 by comment on Stack Overflow forum):
3419 + remove screen-bce.mlterm, since mlterm does not do "bce" -TD
3420 + add several screen.XXX entries to support the respective variations
3422 + add putty+fnkeys* building-block entries -TD
3423 + add smkx/rmkx to capabilities analyzed with infocmp "-i" option.
3426 + amend change to ".pc" files to only use the extra loader flags which
3427 may have rpath options (report by Sven Joachim, cf: 20150502).
3428 + change versioning for dpkg's in test-packages for Ada95 and
3429 ncurses-examples for consistency with Debian, to work with package
3431 + regenerate html manpages.
3432 + clarify handling of carriage return in waddch manual page; it was
3433 discussed only in the portability section (prompted by comment on
3434 Stack Overflow forum):
3437 + add test-packages for cross-compiling ncurses-examples using the
3438 MinGW test-packages. These are only the Debian packages; RPM later.
3439 + cleanup format of debian/copyright files
3440 + add pc-files to the MinGW cross-compiling test-packages.
3441 + correct a couple of places in gen-pkgconfig.in to handle renaming of
3445 + modify the configure script to allow different default values
3446 for ABI 5 versus ABI 6.
3447 + add wgetch-events to test-packages.
3448 + add a note on how to build ncurses-examples to test/README.
3449 + fix a memory leak in delscreen (report by Daniel Kahn Gillmor,
3451 + remove unnecessary ';' from E3 capabilities -TD
3452 + add tmux entry, derived from screen (patch by Nicholas Marriott).
3453 + split-out recent change to nsterm-bce as nsterm-build326, and add
3454 nsterm-build342 to reflect changes with successive releases of OSX
3455 (discussion with Leonardo B Schenkel)
3456 + add xon, ich1, il1 to ibm3161 (patch by Stephen Powell, Debian
3458 + add sample "magic" file, to document ext-putwin.
3459 + modify gen-pkgconfig.in to add explicit -ltinfo, etc., to the
3460 generated ".pc" file when ld option "--as-needed" is used, or when
3461 ncurses and tinfo are installed without using rpath (prompted by
3462 discussion with Sylvain Bertrand).
3463 + modify test-package for ncurses6 to omit rpath feature when installed
3465 + add OSX's "*.dSYM" to clean-rules in makefiles.
3466 + make extra-suffix work for OSX configuration, e.g., for shared
3468 + modify Ada95/configure script to work with pkg-config
3469 + move test-package for ncurses6 to /usr, since filename-conflicts have
3471 + corrected build rules for Ada95/gen/generate; it does not depend on
3472 the ncurses library aside from headers.
3473 + reviewed man pages, fixed a few other spelling errors.
3474 + fix a typo in curs_util.3x (Sven Joachim).
3475 + use extra-suffix in some overlooked shared library dependencies
3476 found by 20150425 changes for test-packages.
3477 + update config.guess, config.sub from
3478 http://git.savannah.gnu.org/cgit/config.git
3481 + expanded description of tgetstr's area pointer in manual page
3482 (report by Todd M Lewis).
3483 + in-progress changes to modify test-packages to use ncursesw6 rather
3484 than ncursesw, with updated configure scripts.
3485 + modify CF_NCURSES_CONFIG in Ada95- and test-configure scripts to
3486 check for ".pc" files via pkg-config, but add a linkage check since
3487 frequently pkg-config configurations are broken.
3488 + modify misc/gen-pkgconfig.in to include EXTRA_LDFLAGS, e.g., for the
3490 + add 'dim' capability to screen entry (report by Leonardo B Schenkel)
3491 + add several key definitions to nsterm-bce to match preconfigured
3492 keys, e.g., with OSX 10.9 and 10.10 (report by Leonardo B Schenkel)
3493 + fix repeated "extra-suffix" in ncurses-config.in (cf: 20150418).
3494 + improve term_variables manual page, adding section on the terminfo
3495 long-name symbols which are defined in the term.h header.
3496 + fix bug in lib_tracebits.c introduced in const-fixes (cf: 20150404).
3499 + avoid a blank line in output from tabs program by ending it with
3500 a carriage return as done in FreeBSD (patch by James Clarke).
3501 + build-fix for the "--enable-ext-putwin" feature when not using
3502 wide characters (report by Werner Fink).
3503 + modify autoconf macros to use scripting improvement from xterm.
3504 + add -brtl option to compiler options on AIX 5-7, needed to link
3505 with the shared libraries.
3506 + add --with-extra-suffix option to help with installing nonconflicting
3507 ncurses6 packages, e.g., avoiding header- and library-conflicts.
3508 NOTE: as a side-effect, this renames
3509 adacurses-config to adacurses5-config and
3510 adacursesw-config to adacursesw5-config
3511 + modify debian/rules test package to suffix programs with "6".
3512 + clarify in curs_inopts.3x that window-specific settings do not
3513 inherit into new windows.
3516 + improve description of start_color() in the manual.
3517 + modify several files in ncurses- and progs-directories to allow
3518 const data used in internal tables to be put by the linker into the
3519 readonly text segment.
3522 + correct cut/paste error for "--enable-ext-putwin" that made it the
3523 same as "--enable-ext-colors" (report by Roumen Petrov)
3526 + add "-f" option to test/savescreen.c to help with testing/debugging
3527 the extended putwin/getwin.
3528 + add logic for writing/reading combining characters in the extended
3530 + add "--enable-ext-putwin" configure option to turn on the extended
3534 + in-progress changes to provide an extended version of putwin and
3535 getwin which will be capable of reading screen-dumps between the
3536 wide/normal ncurses configurations. These are text files, except
3537 for a magic code at the beginning:
3538 0 string \210\210 Screen-dump (ncurses)
3541 + document limitations of getwin in manual page (prompted by discussion
3543 + extend test/savescreen.c to demonstrate that color pair values
3544 and graphic characters can be restored using getwin.
3547 + modify win_driver.c to eliminate the constructor, to make it more
3548 usable in an application which may/may not need the console window
3549 (report by Grady Martin).
3552 + capture define's related to -D_XOPEN_SOURCE from the configure check
3553 and add those to the *-config and *.pc files, to simplify use for
3554 the wide-character libraries.
3555 + modify ncurses.spec to accommodate Fedora21's location of pkg-config
3557 + correct sense of "--disable-lib-suffixes" configure option (report
3558 by Nicolas Boos, cf: 20140426).
3561 + regenerate html manpages using improved man2html from work on xterm.
3562 + regenerated ".map" and ".sym" files using improved script, accounting
3563 for the "--enable-weak-symbols" configure option (report by Werner
3567 + regenerated ".map" and ".sym" files using improved script, showing
3568 the combinations of configure options used at each stage.
3571 + add configure check to determine if "local: _*;" can be used in the
3572 ".map" files to selectively omit symbols beginning with "_". On at
3573 least recent FreeBSD, the wildcard applies to all "_" symbols.
3574 + remove obsolete/conflicting rule for ncurses.map from
3575 ncurses/Makefile.in (cf: 20130706).
3578 + improve description in INSTALL of the --with-versioned-syms option.
3579 + add combination of --with-hashed-db and --with-ticlib to
3580 configurations for ".map" files (report by Werner Fink).
3583 + add a step to generating ".map" files, to declare any remaining
3584 symbols beginning with "_" as local, at the last version node.
3585 + improve configure checks for pkg-config, addressing a variant found
3587 + modify win_driver.c to provide characters for special keys, like
3588 ansi.sys, when keypad mode is off, rather than returning nothing at
3589 all (discussion with Eli Zaretskii).
3590 + add "broken_linker" and "hashed-db" configure options to combinations
3591 use for generating the ".map" and ".sym" files.
3592 + avoid using "ld" directly when creating shared library, to simplify
3593 cross-compiles. Also drop "-Bsharable" option from shared-library
3594 rules for FreeBSD and DragonFly (FreeBSD #196592).
3595 + fix a memory leak in form library Free_RegularExpression_Type()
3596 (report by Pavel Balaev).
3599 + modify_nc_flush() to retry if interrupted (patch by Stian Skjelstad).
3600 + change map files to make _nc_freeall a global, since it may be used
3601 via the Ada95 binding when checking for memory leaks.
3602 + improve sed script used in 20141220 to account for wide-, threaded-
3603 variations in ABI 6.
3606 + regenerate ".map" files, using step overlooked in 20141213 to use
3607 the same patch-dates across each file to match ncurses.map (report by
3611 + fix an incorrect variable assignment in 20141220 changes (report by
3615 + updated Ada95/configure with macro changes from 20141213
3616 + tie configure options --with-abi-version and --with-versioned-syms
3617 together, so that ABI 6 libraries have distinct symbol versions from
3618 the ABI 5 libraries.
3619 + replace obsolete/nonworking link to man2html with current one,
3620 regenerate html-manpages.
3623 + modify misc/gen-pkgconfig.in to add -I option for include-directory
3624 when using both --prefix and --disable-overwrite (report by Misty
3626 + add configure option --with-pc-suffix to allow minor renaming of
3627 ".pc" files and the corresponding library. Use this in the test
3628 package for ncurses6.
3629 + modify configure script so that if pkg-config is not installed, it
3630 is still possible to install ".pc" files (report by Misty De Meo).
3631 + updated ".sym" files, removing symbols which are marked as "local"
3632 in the corresponding ".map" files.
3633 + updated ".map" files to reflect move of comp_captab and comp_hash
3634 from tic-library to tinfo-library in 20090711 (report by Sven
3638 + updated ".map" files so that each symbol that may be shared across
3639 the different library configurations has the same label. Some
3640 review is needed to ensure these are really compatible.
3641 + modify MKlib_gen.sh to work around change in development version of
3642 gcc introduced here:
3643 https://gcc.gnu.org/ml/gcc-patches/2014-06/msg02185.html
3644 https://gcc.gnu.org/ml/gcc-patches/2014-07/msg00236.html
3645 (reports by Marcus Shawcroft, Maohui Lei).
3646 + improved configure macro CF_SUBDIR_PATH, from lynx changes.
3649 + improved ".map" files by generating them with a script that builds
3650 ncurses with several related configurations and merges the results.
3651 A further refinement is planned, to make the tic- and tinfo-library
3652 symbols use the same versions across each of the four configurations
3653 which are represented (reports by Sven Joachim, Werner Fink).
3656 + improve description of limits for color values and color pairs in
3657 curs_color.3x (prompted by patch by Tim van der Molen).
3658 + add VERSION file, using first field in that to record the ABI version
3659 used for configure --with-libtool --disable-libtool-version
3660 + add configure options for applying the ".map" and ".sym" files to
3661 the ncurses, form, menu and panel libraries.
3662 + add ".map" and ".sym" files to show exported symbols, e.g., for
3666 + improve strict compiler-warnings by adding a cast in TRACE_RETURN
3667 and making a new TRACE_RETURN1 macro for cases where the cast does
3671 + in-progress changes to integrate the win32 console driver with the
3672 msys2 configuration.
3675 + reviewed terminology 0.6.1, add function key definitions. None of
3676 the vt100-compatibility issues were improved -TD
3677 + improve infocmp conversion of extended capabilities to termcap by
3678 correcting the limit check against parametrized[], as well as filling
3679 in a check if the string happens to have parameters, e.g., "xm"
3681 + add check for zero/negative dimensions for resizeterm and resize_term
3682 (report by Mike Gran).
3685 + add experimental support for xterm's 1005 mouse mode, to use in a
3686 demonstration of its limitations.
3687 + add experimental support for "%u" format to terminfo.
3688 + modify test/ncurses.c to also show position reports in 'a' test.
3689 + minor formatting fixes to _nc_trace_mmask_t, make this function
3690 exported to help with debugging mouse changes.
3691 + improve behavior of wheel-mice for xterm protocol, noting that there
3692 are only button-presses for buttons "4" and "5", so there is no need
3693 to wait to combine events into double-clicks (report/analysis by
3695 + provide examples xterm-1005 and xterm-1006 terminfo entries -TD
3696 + implement decoder for xterm SGR 1006 mouse mode.
3699 + implement curs_set in win_driver.c
3700 + implement flash in win_driver.c
3701 + fix an infinite loop in win_driver.c if the command-window loses
3703 + improve the non-buffered mode, i.e., NCURSES_CONSOLE2, of
3704 win_driver.c by temporarily changing the buffer-size to match the
3705 window-size to eliminate the scrollback. Also enforce a minimum
3706 screen-size of 24x80 in the non-buffered mode.
3707 + modify generated misc/Makefile to suppress install.data from the
3708 dependencies if the --disable-db-install option is used, compensating
3709 for the top-level makefile changes used to add ncurses*-config in the
3710 20140920 changes (report by Steven Honeyman).
3713 + add ncurses*-config to bin-directory of sample package-scripts.
3714 + add check to ensure that getopt is available; this is a problem in
3715 some older cross-compiler environments.
3716 + expanded on the description of --disable-overwrite in INSTALL
3717 (prompted by reports by Joakim Tjernlund, Thomas Klausner).
3718 See Gentoo #522586 and NetBSD #49200 for examples.
3719 which relates to the clarified guidelines.
3720 + remove special logic from CF_INCLUDE_DIRS which adds the directory
3721 for the --includedir from the build (report by Joakim Tjernlund).
3722 + add case for Unixware to CF_XOPEN_SOURCE, from lynx changes.
3723 + update config.sub from
3724 http://git.savannah.gnu.org/cgit/config.git
3727 + add a configure check to ignore some of the plethora of non-working
3728 C++ cross-compilers.
3729 + build-fixes for Ada95 with gnat 4.9
3732 + build-fix and other improvements for port of ncurses-examples to
3734 + minor compiler-warning fixes.
3737 + modify test/demo_termcap.c and test/demo_terminfo.c to make their
3738 options more directly comparable, and add "-i" option to specify
3739 a terminal description filename to parse for names to lookup.
3742 + fix special case where double-width character overwrites a single-
3743 width character in the first column (report by Egmont Koblinger,
3747 + fix colors in ncurses 'b' test which did not work after changing
3748 it to put the test-strings in subwindows (cf: 20140705).
3749 + merge redundant SEE-ALSO sections in form and menu manpages.
3752 + modify declarations for user-data pointers in C++ binding to use
3753 reinterpret_cast to facilitate converting typed pointers to void*
3754 in user's application (patch by Adam Jiang).
3755 + regenerated html manpages.
3756 + add note regarding cause and effect for TERM in ncurses manpage,
3757 having noted clueless verbiage in Terminal.app's "help" file
3758 which reverses cause/effect.
3759 + remove special fallback definition for NCURSES_ATTR_T, since macros
3760 have resolved type-mismatches using casts (cf: 970412).
3761 + fixes for win_driver.c:
3762 + handle repainting on endwin/refresh combination.
3767 + minor portability fixes for MinGW:
3768 + ensure WINVER is defined in makefiles rather than using headers
3769 + add check for gnatprep "-T" option
3770 + work around bug introduced by gcc 4.8.1 in MinGW which breaks
3772 http://stackoverflow.com/questions/20877689/gcc-4-8-1-minggw-d-option-does-not-work-as-usual
3773 + fix most compiler warnings for Cygwin ncurses-examples.
3774 + restore "redundant" -I options in test/Makefile.in, since they are
3775 typically needed when building the derived ncurses-examples package
3779 + eliminate some redundant -I options used for building libraries, and
3780 ensure that ${srcdir} is added to the include-options (prompted by
3781 discussion with Paul Gilmartin).
3782 + modify configure script to work with Minix3.2
3783 + add form library extension O_DYNAMIC_JUSTIFY option which can be
3784 used to override the different treatment of justification for static
3785 versus dynamic fields (adapted from patch by Leon Winter).
3786 + add a null pointer check in test/edit_field.c (report/analysis by
3787 Leon Winter, cf: 20130608).
3790 + make workarounds for compiling test-programs with NetBSD curses.
3791 + improve configure macro CF_ADD_LIBS, to eliminate repeated -l/-L
3792 options, from xterm changes.
3795 + correct Charable() macro check for A_ALTCHARSET in wide-characters.
3796 + build-fix for position-debug code in tty_update.c, to work with or
3800 + add w/W toggle to ncurses.c 'B' test, to demonstrate permutation of
3801 video-attributes and colors with double-width character strings.
3804 + correct check in win_driver.c for saving screen contents, e.g., when
3805 NCURSES_CONSOLE2 is set (cf: 20140503).
3806 + reorganize b/B menu items in ncurses.c, putting the test-strings into
3807 subwindows. This is needed for a planned change to use Unicode
3808 fullwidth characters in the test-screens.
3809 + correct update to form status for _NEWTOP, broken by fixes for
3810 compiler warnings (patch by Leon Winter, cf: 20120616).
3813 + change shared-library suffix for AIX 5 and 6 to ".so", avoiding
3814 conflict with the static library (report by Ben Lentz).
3815 + document RPATH_LIST in INSTALLATION file, as part of workarounds for
3816 upgrading an ncurses library using the "--with-shared" option.
3817 + modify test/ncurses.c c/C tests to cycle through subsets of the
3818 total number of colors, to better illustrate 8/16/88/256-colors by
3819 providing directly comparable screens.
3820 + add test/dots_curses.c, for comparison with the low-level examples.
3823 + fix dereference before null check found by Coverity in tic.c
3825 + fix sign-extension bug in read_entry.c which prevented "toe" from
3826 reading empty "screen+italics" entry.
3827 + modify sgr for screen.xterm-new to support dim capability -TD
3828 + add dim capability to nsterm+7 -TD
3829 + cancel dim capability for iterm -TD
3830 + add dim, invis capabilities to vte-2012 -TD
3831 + add sitm/ritm to konsole-base and mlterm3 -TD
3834 > fix regression in screen terminfo entries (reports by Christian
3835 Ebert, Gabriele Balducci) -TD
3836 + revert the change to screen; see notes for why this did not work -TD
3837 + cancel sitm/ritm for entries which extend "screen", to work around
3838 screen's hardcoded behavior for SGR 3 -TD
3841 + separate masking for sgr in vidputs from sitm/ritm, which do not
3842 overlap with sgr functionality.
3843 + remove unneeded -i option from adacurses-config; put -a in the -I
3844 option for consistency (patch by Pascal Pignard).
3845 + update xterm-new terminfo entry to xterm patch #305 -TD
3846 + change format of test-scripts for Debian Ada95 and ncurses-examples
3847 packages to quilted to work around Debian #700177 (cf: 20130907).
3848 + build fix for form_driver_w.c as part of ncurses-examples package for
3849 older ncurses than 20131207.
3850 + add Hello World example to adacurses-config manpage.
3851 + remove unused --enable-pc-files option from Ada95/configure.
3852 + add --disable-gnat-projects option for testing.
3853 + revert changes to Ada95 project-files configuration (cf: 20140524).
3854 + corrected usage message in adacurses-config.
3857 + fix typo in ncurses manpage for the NCURSES_NO_MAGIC_COOKIE
3858 environment variable.
3859 + improve discussion of input-echoing in curs_getch.3x
3860 + clarify discussion in curs_addch.3x of wrapping.
3861 + modify parametrized.h to make fln non-padded.
3862 + correct several entries which had termcap-style padding used in
3863 terminfo: adm21, aj510, alto-h19, att605-pc, x820 -TD
3864 + correct syntax for padding in some entries: dg211, h19 -TD
3865 + correct ti924-8 which had confused padding versus octal escapes -TD
3866 + correct padding in sbi entry -TD
3867 + fix an old bug in the termcap emulation; "%i" was ignored in tparm()
3868 because the parameters to be incremented were already on the internal
3869 stack (report by Corinna Vinschen).
3870 + modify tic's "-c" option to take into account the "-C" option to
3871 activate additional checks which compare the results from running
3872 tparm() on the terminfo expressions versus the translated termcap
3874 + modify tic to allow it to read from FIFOs (report by Matthieu Fronton,
3876 > patches by Nicolas Boulenguez:
3877 + explicit dereferences to suppress some style warnings.
3878 + when c_varargs_to_ada.c includes its header, use double quotes
3880 + samples/ncurses2-util.adb: removed unused with clause. The warning
3881 was removed by an obsolete pragma.
3882 + replaced Unreferenced pragmas with Warnings (Off). The latter,
3883 available with older GNATs, needs no configure test. This also
3884 replaces 3 untested Unreferenced pragmas.
3885 + simplified To_C usage in trace handling. Using two parameters allows
3886 some basic formatting, and avoids a warning about security with some
3888 + for generated Ada sources, replace many snippets with one pure
3890 + removed C_Chtype and its conversions.
3891 + removed C_AttrType and its conversions.
3892 + removed conversions between int, Item_Option_Set, Menu_Option_Set.
3893 + removed int, Field_Option_Set, Item_Option_Set conversions.
3894 + removed C_TraceType, Attribute_Option_Set conversions.
3895 + replaced C.int with direct use of Eti_Error, now enumerated. As it
3896 was used in a case statement, values were tested by the Ada compiler
3897 to be consecutive anyway.
3898 + src/Makefile.in: remove duplicate stanza
3899 + only consider using a project for shared libraries.
3900 + style. Silent gnat-4.9 warning about misplaced "then".
3901 + generate shared library project to honor ADAFLAGS, LDFLAGS.
3904 + cleanup recently introduced compiler warnings for MingW port.
3905 + workaround for ${MAKEFLAGS} configure check versus GNU make 4.0,
3906 which introduces more than one gratuitous incompatibility.
3909 + add vt520ansi terminfo entry (patch by Mike Gran)
3910 + further improve MinGW support for the scenario where there is an
3911 ANSI-escapes handler such as ansicon running in the console window
3912 (patch by Juergen Pfeifer).
3915 + add --disable-lib-suffixes option (adapted from patch by Juergen
3917 + merge some changes from Juergen Pfeifer's work with MSYS2, to
3918 simplify later merging:
3919 + use NC_ISATTY() macro for isatty() in library
3920 + add _nc_mingw_isatty() and related functions to windows-driver
3921 + rename terminal driver entrypoints to simplify grep's
3922 + remove a check in the sp-funcs flavor of newterm() which allowed only
3923 the first call to newterm() to succeed (report by Thomas Beierlein,
3927 + update config.guess, config.sub from
3928 http://git.savannah.gnu.org/cgit/config.git
3931 + modify configure script:
3932 + drop the -no-gcc option from Intel compiler, from lynx changes.
3933 + extend the --with-hashed-db configure option to simplify building
3934 with different versions of Berkeley database using FreeBSD ports.
3935 + improve initialization for MinGW port (Juergen Pfeifer):
3936 + enforce Windows-style path-separator if cross-compiling,
3937 + add a driver-name method to each of the drivers,
3938 + allow the Windows driver name to match "unknown", ignoring case,
3939 + lengthen the built-in name for the Windows console driver to
3940 "#win32console", and
3941 + move the comparison of driver-names allowing abbreviation, e.g.,
3942 to "#win32con" into the Windows console driver.
3945 + add check in tic for mismatch between ccc and initp/initc
3946 + cancel ccc in putty-256color and konsole-256color for consistency
3947 with the cancelled initc capability (patch by Sven Zuhlsdorf).
3948 + add xterm+256setaf building block for various terminals which only
3949 get the 256-color feature half-implemented -TD
3950 + updated "st" entry (leaving the 0.1.1 version as "simpleterm") to
3954 + fix typo in "mlterm" entry (report by Gabriele Balducci) -TD
3957 + use types from <stdint.h> in sample build-scripts for chtype, etc.
3958 + modify configure script and curses.h.in to allow the types specified
3959 using --with-chtype and related options to be defined in <stdint.h>
3960 + add terminology entry -TD
3961 + add mlterm3 entry, use that as "mlterm" -TD
3962 + inherit mlterm-256color from mlterm -TD
3965 + modify _nc_New_TopRow_and_CurrentItem() to ensure that the menu's
3966 top-row is adjusted as needed to ensure that the current item is
3967 on the screen (patch by Johann Klammer).
3968 + add wgetdelay() to retrieve _delay member of WINDOW if it happens to
3969 be opaque, e.g., in the pthread configuration (prompted by patch by
3973 + modify ifdef in read_entry.c to handle the case where
3974 NCURSES_USE_DATABASE is not defined (patch by Xin Li).
3975 + add cast in form_driver_w() to fix ARM build (patch by Xin Li).
3976 + add logic to win_driver.c to save/restore screen contents when not
3977 allocating a console-buffer (cf: 20140215).
3980 + clarify error-returns from newwin (report by Ruslan Nabioullin).
3983 + fix some compiler warnings in win_driver.c
3984 + updated notes for wsvt25 based on tack and vttest -TD
3985 + add teken entry to show actual properties of FreeBSD's "xterm"
3989 + in-progress changes to win_driver.c to implement output without
3990 allocating a console-buffer. This uses a pre-existing environment
3991 variable NCGDB used by Juergen Pfeifer for debugging (prompted by
3992 discussion with Erwin Waterlander regarding Console2, which hangs
3993 when reading in an allocated console-buffer).
3994 + add -t option to gdc.c, and modify to accept "S" to step through the
3996 + regenerate NCURSES-Programming-HOWTO.html to fix some of the broken
3997 html emitted by docbook.
4000 + modify CF_XOPEN_SOURCE macro to omit followup check to determine if
4001 _XOPEN_SOURCE can/should be defined. g++ 4.7.2 built on Solaris 10
4002 has some header breakage due to its own predefinition of this symbol
4003 (report by Jean-Pierre Flori, Sage #15796).
4006 + add/use symbol NCURSES_PAIRS_T like NCURSES_COLOR_T, to illustrate
4007 which "short" types are for color pairs and which are color values.
4008 + fix build for s390x, by correcting field bit offsets in generated
4009 representation clauses when int=32 long=64 and endian=big, or at
4010 least on s390x (patch by Nicolas Boulenguez).
4011 + minor cleanup change to test/form_driver_w.c (patch by Gaute Hope).
4014 + remove unnecessary ifdef's in Ada95/gen/gen.c, which reportedly do
4015 not work as is with gcc 4.8 due to fixes using chtype cast made for
4016 new compiler warnings by gcc 4.8 in 20130824 (Debian #735753, patch
4017 by Nicolas Boulenguez).
4020 + apply includesubdir variable which was introduced in 20130805 to
4021 gen-pkgconfig.in (Debian #735782).
4024 + further improved man2html, used this to fix broken links in html
4026 ftp://ftp.invisible-island.net/ncurses/patches/man2html
4029 + modify configure-script/ifdef's to allow OLD_TTY feature to be
4030 suppressed if the type of ospeed is configured using the option
4031 --with-ospeed to not be a short. By default, it is a short for
4032 termcap-compatibility (adapted from suggestion by Christian
4034 + correct a typo in _nc_baudrate() (patch by Christian Weisgerber,
4036 + fix a few -Wlogical-op warnings.
4037 + updated llib-l* files.
4040 + add form_driver_w() entrypoint to wide-character forms library, as
4041 well as test program form_driver_w (adapted from patch by Gaute
4045 + minor fix for CF_GCC_WARNINGS to special-case options which are not
4046 recognized by clang.
4049 + add special case to configure script to move _XOPEN_SOURCE_EXTENDED
4050 definition from CPPFLAGS to CFLAGS if it happens to be needed for
4051 Solaris, because g++ errors with that definition (report by
4052 Jean-Pierre Flori, Sage #15268).
4053 + correct logic in infocmp's -i option which was intended to ignore
4054 strings which correspond to function-keys as candidates for piecing
4055 together initialization- or reset-strings. The problem dates to
4056 1.9.7a, but was overlooked until changes in -Wlogical-op warnings for
4057 gcc 4.8 (report by David Binderman).
4058 + updated CF_GCC_WARNINGS to documented options for gcc 4.9.0, moving
4059 checks for -Wextra and -Wdeclaration-after-statement into the macro,
4060 and adding checks for -Wignored-qualifiers, -Wlogical-op and
4062 + updated CF_CURSES_UNCTRL_H and CF_SHARED_OPTS macros from ongoing
4064 + update config.sub from
4065 http://git.savannah.gnu.org/cgit/config.git
4068 + minor cleanup of terminfo.tail
4071 + use TS extension to describe xterm's title-escapes -TD
4072 + modify terminator and nsterm-s to use xterm+sl-twm building block -TD
4073 + update hurd.ti, add xenl to reflect 2011-03-06 change in
4074 http://git.savannah.gnu.org/cgit/hurd/hurd.git/log/console/display.c
4076 + simplify pfkey expression in ansi.sys -TD
4079 + correct/simplify ifdef's for cur_term versus broken-linker and
4080 reentrant options (report by Jean-Pierre Flori, cf: 20090530).
4081 + modify release/version combinations in test build-scripts to make
4082 them more consistent with other packages.
4085 + add nc_mingw.h to installed headers for MinGW port; needed for
4086 compiling ncurses-examples.
4087 + add rpm-script for testing cross-compile of ncurses-examples.
4090 + fix new typo in CF_ADA_INCLUDE_DIRS macro (report by Roumen Petrov).
4093 + fix a few compiler warnings in progs and test.
4094 + minor fix to package/debian-mingw/rules, do not strip dll's.
4095 + minor fixes to configure script for empty $prefix, e.g., when doing
4096 cross-compiles to MinGW.
4097 + add script for building test-packages of binaries cross-compiled to
4101 + minor fixes for ncurses-example package and makefile.
4102 + add scripts for test-builds of cross-compiler packages for ncurses6
4106 + some build-fixes for ncurses-examples with NetBSD-6.0 curses, though
4107 it lacks some common functions such as use_env() which is not yet
4109 + build-fix and some compiler warning fixes for ncurses-examples with
4111 + fix a possible null-pointer reference in a trace message from newterm.
4112 + quiet a few warnings from NetBSD 6.0 namespace pollution by
4113 nonstandard popcount() function in standard strings.h header.
4114 + ignore g++ 4.2.1 warnings for "-Weffc++" in c++/cursesmain.cc
4115 + fix a few overlooked places for --enable-string-hacks option.
4118 + fix typo in curs_attr.3x (patch by Sven Joachim, cf: 20130831).
4119 + build-fix for --with-shared option for DragonFly and FreeBSD (report
4120 by Rong-En Fan, cf: 20130727).
4123 + build-fixes for MSYS for two test-programs (patches by Ray Donnelly,
4125 + revert change to two of the dpkg format files, to work with dpkg
4126 before/after Debian #700177.
4127 + fix gcc -Wconversion warning in wattr_get() macro.
4128 + add msys and msysdll to known host/configuration types (patch by
4130 + modify CF_RPATH_HACK configure macro to not rely upon "-u" option
4131 of sort, improving portability.
4132 + minor improvements for test-programs from reviewing Solaris port.
4133 + update config.guess, config.sub from
4134 http://git.savannah.gnu.org/cgit/config.git
4137 + modify test/ncurses.c b/B tests to display lines only for the
4138 attributes which a given terminal supports, to make room for an
4140 + completed ncv table in terminfo.tail; it did not list the wide
4141 character codes listed in X/Open Curses issue 7.
4142 + add A_ITALIC extension (prompted by discussion with Egmont Koblinger).
4145 + fix some gcc 4.8 -Wconversion warnings.
4146 + change format of dpkg test-scripts to quilted to work around bug
4147 introduced by Debian #700177.
4148 + discard cached keyname() values if meta() is changed after a value
4149 was cached using (report by Kurban Mallachiev).
4152 + add checks in tic to warn about terminals which lack cursor
4153 addressing, capabilities or having those, are marked as hard_copy or
4155 + use --without-progs in mingw-ncurses rpm.
4156 + split out _nc_init_termtype() from alloc_entry.c to use in MinGW
4157 port when tic and other programs are not needed.
4160 + minor fixes to the --disable-overwrite logic, to ensure that the
4161 configured $(includedir) is not cancelled by the mingwxx-filesystem
4163 + add --disable-db-install configure option, to simplify building
4164 cross-compile support packages.
4165 + add mingw-ncurses.spec file, for testing cross-compiles.
4168 + improve configure macros from ongoing work on cdk, dialog, xterm:
4169 + CF_ADD_LIB_AFTER - fix a problem with -Wl options
4170 + CF_RPATH_HACK - add missing result-message
4171 + CF_SHARED_OPTS - modify to use $rel_builddir in cygwin and mingw
4172 dll symbols (which can be overridden) rather than explicit "../".
4173 + CF_SHARED_OPTS - modify NetBSD and DragonFly symbols to use ${CC}
4174 rather than ${LD} to improve rpath support.
4175 + CF_SHARED_OPTS - add a symbol to denote the temporary files that
4176 are created by the macro, to simplify clean-rules.
4177 + CF_X_ATHENA - trim extra libraries to work with -Wl,--as-needed
4178 + fix a regression in hashed-database support for NetBSD, which uses
4179 the key-size differently from other implementations (cf: 20121229).
4182 + further improvements for setupterm manpage, clarifying the
4183 initialization of cur_term.
4186 + improve manpages for initscr and setupterm.
4187 + minor compiler-warning fixes
4190 + add fallback defs for <inttypes.h> and <stdint.h> (cf: 20120225).
4191 + add check for size of wchar_t, use that to suppress a chunk of
4192 wcwidth.h in MinGW port.
4193 + quiet linker warnings for MinGW cross-compile with dll's using the
4194 --enable-auto-import flag.
4195 + add ncurses.map rule to ncurses/Makefile to help diagnose symbol
4199 + modify the clear program to take into account the E3 extended
4200 capability to clear the terminal's scrollback buffer (patch by
4201 Miroslav Lichvar, Redhat #815790).
4202 + clarify in resizeterm manpage that LINES and COLS are updated.
4203 + updated ansi example in terminfo.tail, correct misordered example
4205 + fix other doclifter warnings for manpages
4206 + remove unnecessary ".ta" in terminfo.tail, add missing ".fi"
4207 (patch by Eric Raymond).
4210 + minor changes to some configure macros to make them more reusable.
4211 + fixes for tabs program (prompted by report by Nick Andrik).
4212 + corrected logic in command-line parsing of -a and -c predefined
4214 + allow "-0" and "-8" options to be combined with others, e.g.,"-0d".
4215 + make warning messages more consistent with the other utilities by
4216 not printing the full pathname of the program.
4217 + add -V option for consistency with other utilities.
4218 + fix off-by-one in columns for tabs program when processing an option
4219 such as "-5" (patch by Nick Andrik).
4222 + add to test/demo_forms.c examples of using the menu-hooks as well
4223 as showing how the menu item user-data can be used to pass a callback
4225 + add test/dots_termcap.c
4226 + remove setupterm call from test/demo_termcap.c
4227 + build-fix if --disable-ext-funcs configure option is used.
4228 + modified test/edit_field.c and test/demo_forms.c to move the lengths
4229 into a user-data structure, keeping the original string for later
4230 expansion to free-format input/out demo.
4231 + modified test/demo_forms.c to load data from file.
4232 + added note to clarify Terminal.app's non-emulation of the various
4233 terminal types listed in the preferences dialog -TD
4234 + fix regression in error-reporting in lib_setup.c (Debian #711134,
4236 + build-fix for a case where --enable-broken_linker and
4237 --enable-reentrant options are combined (report by George R Goffe).
4240 + modify mvcur() to distinguish between internal use by the ncurses
4241 library, and external callers, preventing it from reading the content
4242 of the screen which is only nonblank when curses calls have updated
4243 it. This makes test/dots_mvcur.c avoid painting colored cells in
4244 the left margin of the display.
4245 + minor fix to test/dots_mvcur.c
4246 + move configured symbols USE_DATABASE and USE_TERMCAP to term.h as
4247 NCURSES_USE_DATABASE and NCURSES_USE_TERMCAP to allow consistent
4248 use of these symbols in term_entry.h
4251 + corrected ifdefs in test/testcurs.c to allow comparison of mouse
4252 interface versus pdcurses (cf: 20130316).
4253 + add pow() to configure-check for math library, needed since
4254 20121208 for test/hanoi (Debian #708056).
4255 + regenerated html manpages.
4256 + update doctype used for html documentation.
4259 + move nsterm-related entries out of "obsolete" section to more
4260 plausible "ansi consoles" -TD
4261 + additional cleanup of table-of-contents by reordering -TD
4262 + revise fix for check for 8-bit value in _nc_insert_ch(); prior fix
4263 prevented inserts when video attributes were attached to the data
4264 (cf: 20121215) (Redhat #959534).
4267 + fixes for issues found by Coverity:
4268 + correct FNKEY() macro in progs/dump_entry.c, allowing kf11-kf63 to
4269 display when infocmp's -R option is used for HP or AIX subsets.
4270 + fix dead-code issue with test/movewindow.c
4271 + improve limited-checking in _nc_read_termtype().
4274 + fix clang 3.2 warning in progs/dump_entry.c
4275 + drop AC_TYPE_SIGNAL check; ncurses relies on c89 and later.
4278 + add MinGW to cases where ncurses installs by default into /usr
4279 (prompted by discussion with Daniel Silva Ferreira).
4280 + add -D option to infocmp's usage-message (patch by Miroslav Lichvar).
4281 + add a missing 'int' type for main function in configure check for
4282 type of bool variable, to work with clang 3.2 (report by Dmitri
4284 + improve configure check for static_cast, to work with clang 3.2
4285 (report by Dmitri Gribenko).
4286 + re-order rule for demo.o and macros defining header dependencies in
4287 c++/Makefile.in to accommodate gmake (report by Dmitri Gribenko).
4290 + improve parameter checking in copywin().
4291 + modify configure script to work around OS X's "libtool" program, to
4292 choose glibtool instead. At the same time, chance the autoconf macro
4293 to look for a "tool" rather than a "prog", to help with potential use
4295 + separate the rpath usage for c++ library from demo program
4297 + update/correct header-dependencies in c++ makefile (report by Werner
4299 + add --with-cxx-shared to dpkg-script, as done for rpm-script.
4302 + build-fix for libtool configuration (reports by Daniel Silva Ferreira
4306 + build-fix for OS X, to handle changes for --with-cxx-shared feature
4307 (report by Christian Ebert).
4308 + change initialization for vt220, similar entries for consistency
4309 with cursor-key strings (NetBSD #47674) -TD
4310 + further improvements to linux-16color (Benjamin Sittler)
4313 + additional fix for tic.c, to allocate missing buffer space.
4314 + eliminate configure-script warnings for gen-pkgconfig.in
4315 + correct typo in sgr string for sun-color,
4316 add bold for consistency with sgr,
4317 change smso for consistency with sgr -TD
4318 + correct typo in sgr string for terminator -TD
4319 + add blink to the attributes masked by ncv in linux-16color (report
4320 by Benjamin Sittler)
4321 + improve warning message from post-load checking for missing "%?"
4322 operator by tic/infocmp by showing the entry name and capability.
4323 + minor formatting improvement to tic/infocmp -f option to ensure
4324 line split after "%;".
4325 + amend scripting for --with-cxx-shared option to handle the debug
4326 library "libncurses++_g.a" (report by Sven Joachim).
4329 + amend change to toe.c for reading from /dev/zero, to ensure that
4330 there is a buffer for the temporary filename (cf: 20120324).
4331 + regenerated html manpages.
4332 + fix typo in terminfo.head (report by Sven Joachim, cf: 20130302).
4333 + updated some autoconf macros:
4334 + CF_ACVERSION_CHECK, from byacc 1.9 20130304
4335 + CF_INTEL_COMPILER, CF_XOPEN_SOURCE from luit 2.0-20130217
4336 + add configure option --with-cxx-shared to permit building
4337 libncurses++ as a shared library when using g++, e.g., the same
4338 limitations as libtool but better integrated with the usual build
4339 configuration (Redhat #911540).
4340 + modify MKkey_defs.sh to filter out build-path which was unnecessarily
4341 shown in curses.h (Debian #689131).
4344 + add section to terminfo manpage discussing user-defined capabilities.
4345 + update manpage description of NCURSES_NO_SETBUF, explaining why it
4347 + add a check in waddch_nosync() to ensure that tab characters are
4348 treated as control characters; some broken locales claim they are
4350 + add some traces to the Windows console driver.
4351 + initialize a temporary array in _nc_mbtowc, needed for some cases
4352 of raw input in MinGW port.
4355 + correct ifdef on change to lib_twait.c (report by Werner Fink).
4356 + update config.guess, config.sub
4359 + modify test/testcurs.c to work with mouse for ncurses as it does for
4361 + modify test/knight.c to work with mouse for pdcurses as it does for
4363 + modify internal recursion in wgetch() which handles cooked mode to
4364 check if the call to wgetnstr() returned an error. This can happen
4365 when both nocbreak() and nodelay() are set, for instance (report by
4366 Nils Christopher Brause) (cf: 960418).
4367 + fixes for issues found by Coverity:
4368 + add a check for valid position in ClearToEOS()
4369 + fix in lib_twait.c when --enable-wgetch-events is used, pointer
4371 + improve a limit-check in make_hash.c
4372 + fix a memory leak in hashed_db.c
4375 + modify test/configure script to make it simpler to override names
4376 of curses-related libraries, to help with linking with pdcurses in
4378 + if the --with-terminfo-dirs configure option is not used, there is
4379 no corresponding compiled-in value for that. Fill in "no default
4380 value" for that part of the manpage substitution.
4383 + correct initialization in knight.c which let it occasionally make
4384 an incorrect move (cf: 20001028).
4385 + improve documentation of the terminfo/termcap search path.
4388 + further fixes to mvcur to pass callback function (cf: 20130112),
4389 needed to make test/dots_mvcur work.
4390 + reduce calls to SetConsoleActiveScreenBuffer in win_driver.c, to
4391 help reduce flicker.
4392 + modify configure script to omit "+b" from linker options for very
4393 old HP-UX systems (report by Dennis Grevenstein)
4394 + add HP-UX workaround for missing EILSEQ on old HP-UX systems (patch
4395 by Dennis Grevenstein).
4396 + restore memmove/strdup support for antique systems (request by
4397 Dennis Grevenstein).
4398 + change %l behavior in tparm to push the string length onto the stack
4399 rather than saving the formatted length into the output buffer
4400 (report by Roy Marples, cf: 980620).
4403 + fixes for issues found by Coverity:
4404 + fix memory leak in safe_sprintf.c
4405 + add check for return-value in tty_update.c
4406 + correct initialization for -s option in test/view.c
4407 + add check for numeric overflow in lib_instr.c
4408 + improve error-checking in copywin
4409 + add advice in infocmp manpage for termcap users (Debian #698469).
4410 + add "-y" option to test/demo_termcap and test/demo_terminfo to
4411 demonstrate behavior with/without extended capabilities.
4412 + updated termcap manpage to document legacy termcap behavior for
4413 matching capability names.
4414 + modify name-comparison for tgetstr, etc., to accommodate legacy
4415 applications as well as to improve compatibility with BSD 4.2
4416 termcap implementations (Debian #698299) (cf: 980725).
4419 + correct prototype in manpage for vid_puts.
4420 + drop ncurses/tty/tty_display.h, ncurses/tty/tty_input.h, since they
4421 are unused in the current driver model.
4422 + modify mvcur to use stdout except when called within the ncurses
4424 + modify vidattr and vid_attr to use stdout as documented in manpage.
4425 + amend changes made to buffering in 20120825 so that the low-level
4426 putp() call uses stdout rather than ncurses' internal buffering.
4427 The putp_sp() call does the same, for consistency (Redhat #892674).
4430 + add "-s" option to test/view.c to allow it to start in single-step
4431 mode, reducing size of trace files when it is used for debugging
4433 + revert part of 20121222 change to tinfo_driver.c
4434 + add experimental logic in win_driver.c to improve optimization of
4435 screen updates. This does not yet work with double-width characters,
4436 so it is ifdef'd out for the moment (prompted by report by Erwin
4437 Waterlander regarding screen flicker).
4440 + fix Coverity warnings regarding copying into fixed-size buffers.
4441 + add throw-declarations in the c++ binding per Coverity warning.
4442 + minor changes to new-items for consistent reference to bug-report
4446 + add *.dSYM directories to clean-rule in ncurses directory makefile,
4448 + add a configure check for gcc option -no-cpp-precomp, which is not
4449 available in all Mac OS X configurations (report by Andras Salamon,
4451 + improve 20021221 workaround for broken acs, handling a case where
4452 that ACS_xxx character is not in the acsc string but there is a known
4453 wide-character which can be used.
4456 + fix several warnings from clang 3.1 --analyze, includes correcting
4457 a null-pointer check in _nc_mvcur_resume.
4458 + correct display of double-width characters with MinGW port (report
4459 by Erwin Waterlander).
4460 + replace MinGW's wcrtomb(), fixing a problem with _nc_viscbuf
4461 > fixes based on Coverity report:
4462 + correct coloring in test/bs.c
4463 + correct check for 8-bit value in _nc_insert_ch().
4464 + remove dead code in progs/tset.c, test/linedata.h
4465 + add null-pointer checks in lib_tracemse.c, panel.priv.h, and some
4469 + modify test/knight.c to show the number of choices possible for
4470 each position in automove option, e.g., to allow user to follow
4471 Warnsdorff's rule to solve the puzzle.
4472 + modify test/hanoi.c to show the minimum number of moves possible for
4473 the given number of tiles (prompted by patch by Lucas Gioia).
4474 > fixes based on Coverity report:
4475 + remove a few redundant checks.
4476 + correct logic in test/bs.c, when randomly placing a specific type of
4478 + check return value from remove/unlink in tic.
4479 + check return value from sscanf in test/ncurses.c
4480 + fix a null dereference in c++/cursesw.cc
4481 + fix two instances of uninitialized variables when configuring for the
4483 + correct scope of variable used in SetSafeOutcWrapper macro.
4484 + set umask when calling mkstemp in tic.
4485 + initialize wbkgrndset() temporary variable when extended-colors are
4489 + also replace MinGW's wctomb(), fixing a problem with setcchar().
4490 + modify test/view.c to load UTF-8 when built with MinGW by using
4491 regular win32 API because the MinGW functions mblen() and mbtowc()
4495 + correct order of color initialization versus display in some of the
4496 test-programs, e.g., test_addstr.c
4497 > fixes based on Coverity report:
4498 + delete windows on exit from some of the test-programs.
4501 > fixes based on Coverity report:
4502 + add missing braces around FreeAndNull in two places.
4503 + various fixes in test/ncurses.c
4504 + improve limit-checks in tinfo/make_hash.c, tinfo/read_entry.c
4505 + correct malloc size in progs/infocmp.c
4506 + guard against negative array indices in test/knight.c
4507 + fix off-by-one limit check in test/color_name.h
4508 + add null-pointer check in progs/tabs.c, test/bs.c, test/demo_forms.c,
4510 + fix memory-leak in tinfo/lib_setup.c, progs/toe.c,
4511 test/clip_printw.c, test/demo_menus.c
4512 + delete unused windows in test/chgat.c, test/clip_printw.c,
4513 test/insdelln.c, test/newdemo.c on error-return.
4516 + modify configure macro CF_INCLUDE_DIRS to put $CPPFLAGS after the
4517 local -I include options in case someone has set conflicting -I
4518 options in $CPPFLAGS (prompted by patch for ncurses/Makefile.in by
4520 + modify the ncurses*-config scripts to eliminate relative paths from
4521 the RPATH_LIST variable, e.g., "../lib" as used in installing shared
4522 libraries or executables.
4525 + realign these related pages:
4530 and fix a long-ago error in curs_addstr.3x which said that a -1
4531 length parameter would only write as much as fit onto one line
4532 (report by Reuben Thomas).
4533 + remove obsolete fallback _nc_memmove() for memmove()/bcopy().
4534 + remove obsolete fallback _nc_strdup() for strdup().
4535 + cancel any debug-rpm in package/ncurses.spec
4536 + reviewed vte-2012, reverted most of the change since it was incorrect
4537 based on testing with tack -TD
4538 + un-cancel the initc in vte-256color, since this was implemented
4539 starting with version 0.20 in 2009 -TD
4542 + improve malloc/realloc checking (prompted by discussion in Redhat
4544 + add ncurses test-program as "ncurses6" to the rpm- and dpkg-scripts.
4545 + updated configure macros CF_GCC_VERSION and CF_WITH_PATHLIST. The
4546 first corrects pattern used for Mac OS X's customization of gcc.
4549 + fix change to _nc_scroll_optimize(), which incorrectly freed memory
4553 + add vte-2012, gnome-2012, making these the defaults for vte/gnome
4554 (patch by Christian Persch).
4557 + improve CF_GCC_VERSION to work around Debian's customization of gcc
4559 + improve configure macros as done in byacc:
4560 + drop 2.13 compatibility; use 2.52.xxxx version only since EMX port
4561 has used that for a while.
4562 + add 3rd parameter to AC_DEFINE's to allow autoheader to run, i.e.,
4563 for experimental use.
4564 + remove unused configure macros.
4565 + modify configure script and makefiles to quiet new autoconf warning
4566 for LIBS_TO_MAKE variable.
4567 + modify configure script to show $PATH_SEPARATOR variable.
4568 + update config.guess, config.sub
4571 + modify setupterm to set its copy of TERM to "unknown" if configured
4572 for the terminal driver and TERM was null or empty.
4573 + modify treatment of TERM variable for MinGW port to allow explicit
4574 use of the windows console driver by checking if $TERM is set to
4575 "#win32con" or an abbreviation of that.
4576 + undo recent change to fallback definition of vsscanf() to build with
4577 older Solaris compilers (cf: 20120728).
4580 + add test-screens to test/ncurses to show 256-characters at a time,
4581 to help with MinGW port.
4584 + simplify varargs logic in lib_printw.c; va_copy is no longer needed
4586 + modifications for MinGW port to make wide-character display usable.
4589 + regenerate configure script (report by Sven Joachim, cf: 20120901).
4592 + add a null-pointer check in _nc_flush (cf: 20120825).
4593 + fix a case in _nc_scroll_optimize() where the _oldnums_list array
4594 might not be allocated.
4595 + improve comparisons in configure.in for unset shell variables.
4598 + increase size of ncurses' output-buffer, in case of very small
4599 initial screen-sizes.
4600 + fix evaluation of TERMINFO and TERMINFO_DIRS default values as needed
4601 after changes to use --datarootdir (reports by Gabriele Balducci,
4605 + change output buffering scheme, using buffer maintained by ncurses
4606 rather than stdio, to avoid problems with SIGTSTP handling (report
4610 + update autoconf patch to 2.52.20120811, adding --datarootdir
4611 (prompted by discussion with Erwin Waterlander).
4612 + improve description of --enable-reentrant option in README and the
4614 + add nsterm-256color, make this the default nsterm -TD
4615 + remove bw from nsterm-bce, per testing with tack -TD
4618 + update test/configure, adding check for tinfo library.
4619 + improve limit-checks for the getch fifo (report by Werner Fink).
4620 + fix a remaining mismatch between $with_echo and the symbols updated
4621 for CF_DISABLE_ECHO affecting parameters for mk-2nd.awk (report by
4622 Sven Joachim, cf: 20120317).
4623 + modify followup check for pkg-config's library directory in the
4624 --enable-pc-files option to validate syntax (report by Sven Joachim,
4628 + correct path for ncurses_mingw.h in include/headers, in case build
4629 is done outside source-tree (patch by Roumen Petrov).
4630 + modify some older xterm entries to align with xterm source -TD
4631 + separate "xterm-old" alias from "xterm-r6" -TD
4632 + add E3 extended capability to xterm-basic and putty -TD
4633 + parenthesize parameters of other macros in curses.h -TD
4634 + parenthesize parameter of COLOR_PAIR and PAIR_NUMBER in curses.h
4635 in case it happens to be a comma-expression, etc. (patch by Nick
4639 + improved form_request_by_name() and menu_request_by_name().
4640 + eliminate two fixed-size buffers in toe.c
4641 + extend use_tioctl() to have expected behavior when use_env(FALSE) and
4642 use_tioctl(TRUE) are called.
4643 + modify ncurses test-program, adding -E and -T options to demonstrate
4644 use_env() versus use_tioctl().
4647 + add use_tioctl() function (adapted from patch by Werner Fink,
4651 + add ncurses_mingw.h to installed headers (prompted by patch by
4653 + clarify return-codes from wgetch() in response to SIGWINCH (prompted
4655 + modify resizeterm() to always push a KEY_RESIZE onto the fifo, even
4656 if screensize is unchanged. Modify _nc_update_screensize() to push a
4657 KEY_RESIZE if there was a SIGWINCH, even if it does not call
4658 resizeterm(). These changes eliminate the case where a SIGWINCH is
4659 received, but ERR returned from wgetch or wgetnstr because the screen
4660 dimensions did not change (Novell #769788).
4663 + add --enable-interop to sample package scripts (suggested by Juergen
4665 + update CF_PATH_SYNTAX macro, from mawk changes.
4666 + modify mk-0th.awk to allow for generating llib-ltic, etc., though
4667 some work is needed on cproto to work with lib_gen.c to update
4669 + remove redundant getenv() cal in database-iterator leftover from
4670 cleanup in 20120622 changes (report by Sven Joachim).
4673 + add -d, -e and -q options to test/demo_terminfo and test/demo_termcap
4674 + fix caching of environment variables in database-iterator (patch by
4675 Philippe Troin, Redhat #831366).
4678 + add configure check to distinguish clang from gcc to eliminate
4679 warnings about unused command-line parameters when compiler warnings
4681 + improve behavior when updating terminfo entries which are hardlinked
4682 by allowing for the possibility that an alias has been repurposed to
4684 + fix some strict compiler warnings based on package scripts.
4685 + further fixes for configure check for working poll (Debian #676461).
4688 + fix an uninitialized variable in -c/-n logic for infocmp changes
4690 + corrected fix for building c++ binding with clang 3.0 (report/patch
4691 by Richard Yao, Gentoo #417613, cf: 20110409)
4692 + correct configure check for working poll, fixing the case where stdin
4693 is redirected, e.g., in rpm/dpkg builds (Debian #676461).
4694 + add rpm- and dpkg-scripts, to test those build-environments.
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