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27 -------------------------------------------------------------------------------
28 -- $Id: NEWS,v 1.1393 2009/06/06 21:41:06 tom Exp $
29 -------------------------------------------------------------------------------
31 This is a log of changes that ncurses has gone through since Zeyd started
32 working with Pavel Curtis' original work, pcurses, in 1992.
34 Changes through 1.9.9e are recorded by Zeyd M Ben-Halim.
35 Changes since 1.9.9e are recorded by Thomas E Dickey.
37 Contributors include those who have provided patches (even small ones), as well
38 as those who provide useful information (bug reports, analyses). Changes with
39 no cited author are the work of Thomas E Dickey (TD).
41 A few contributors are given in this file by their initials.
42 They each account for one percent or more of the changes since 1.9.9e.
43 See the AUTHORS file for the corresponding full names.
45 Changes through 1.9.9e did not credit all contributions;
46 it is not possible to add this information.
49 + continue integrating "sp-funcs" by Juergen Pfeifer (incomplete).
52 + fix an infinite recursion when adding a legacy-coding 8-bit value
53 using insch() (report by Clemens Ladisch).
54 + free home-terminfo string in del_curterm() (patch by Dan Weber).
55 + continue integrating "sp-funcs" by Juergen Pfeifer (incomplete).
58 + continue integrating "sp-funcs" by Juergen Pfeifer (incomplete).
61 + work around antique BSD game's manipulation of stdscr, etc., versus
62 SCREEN's copy of the pointer (Debian #528411).
63 + add a cast to wattrset macro to avoid compiler warning when comparing
64 its result against ERR (adapted from patch by Matt Kraii, Debian
68 + continue integrating "sp-funcs" by Juergen Pfeifer (incomplete).
71 + continue integrating "sp-funcs" by Juergen Pfeifer (incomplete).
72 + add vwmterm terminfo entry (patch by Bryan Christ).
75 + continue integrating "sp-funcs" by Juergen Pfeifer (incomplete).
78 + build fix for _nc_free_and_exit() change in 20090418 (report by
82 + continue integrating "sp-funcs" by Juergen Pfeifer (incomplete).
85 + continue integrating "sp-funcs" by Juergen Pfeifer (incomplete).
86 This change finishes merging for menu and panel libraries, does
87 part of the form library.
90 + suppress configure check for static/dynamic linker flags for gcc on
91 Darwin (report by Nelson Beebe).
94 + extend ansi.sys pfkey capability from kf1-kf10 to kf1-kf48, moving
95 function key definitions from emx-base for consistency -TD
96 + correct missing final 'p' in pfkey capability of ansi.sys-old (report
97 by Kalle Olavi Niemitalo).
98 + improve test/ncurses.c 'F' test, show combining characters in color.
99 + quiet a false report by cppcheck in c++/cursesw.cc by eliminating
100 a temporary variable.
101 + use _nc_doalloc() rather than realloc() in a few places in ncurses
102 library to avoid leak in out-of-memory condition (reports by William
103 Egert and Martin Ettl based on cppcheck tool).
104 + add --with-ncurses-wrap-prefix option to test/configure (discussion
105 with Charles Wilson).
106 + use ncurses*-config scripts if available for test/configure.
107 + update test/aclocal.m4 and test/configure
108 > patches by Charles Wilson:
109 + modify CF_WITH_LIBTOOL configure check to allow unreleased libtool
110 version numbers (e.g. which include alphabetic chars, as well as
111 digits, after the final '.').
112 + improve use of -no-undefined option for libtool by setting an
113 intermediate variable LT_UNDEF in the configure script, and then
114 using that in the libtool link-commands.
115 + fix an missing use of NCURSES_PUBLIC_VAR() in tinfo/MKcodes.awk
116 from 2009031 changes.
117 + improve mk-1st.awk script by writing separate cases for the
118 LIBTOOL_LINK command, depending on which library (ncurses, ticlib,
119 termlib) is to be linked.
120 + modify configure.in to allow broken-linker configurations, not just
121 enable-reentrant, to set public wrap prefix.
124 + add TICS_LIST and SHLIB_LIST to allow libtool 2.2.6 on Cygwin to
125 build with tic and term libraries (patch by Charles Wilson).
126 + add -no-undefined option to libtool for Cygwin, MinGW, U/Win and AIX
127 (report by Charles Wilson).
128 + fix definition for c++/Makefile.in's SHLIB_LIST, which did not list
129 the form, menu or panel libraries (patch by Charles Wilson).
130 + add configure option --with-wrap-prefix to allow setting the prefix
131 for functions used to wrap global variables to something other than
132 "_nc_" (discussion with Charles Wilson).
135 + modify scripts to generate ncurses*-config and pc-files to add
136 dependency for tinfo library (patch by Charles Wilson).
137 + improve comparison of program-names when checking for linked flavors
138 such as "reset" by ignoring the executable suffix (reports by Charles
139 Wilson, Samuel Thibault and Cedric Bretaudeau on Cygwin mailing
141 + suppress configure check for static/dynamic linker flags for gcc on
142 Solaris 10, since gcc is confused by absence of static libc, and
143 does not switch back to dynamic mode before finishing the libraries
144 (reports by Joel Bertrand, Alan Pae).
145 + minor fixes to Intel compiler warning checks in configure script.
146 + modify _nc_leaks_tinfo() so leak-checking in test/railroad.c works.
147 + modify set_curterm() to make broken-linker configuration work with
148 changes from 20090228 (report by Charles Wilson).
151 + continue integrating "sp-funcs" by Juergen Pfeifer (incomplete).
152 + modify declaration of cur_term when broken-linker is used, but
153 enable-reentrant is not, to match pre-5.7 (report by Charles Wilson).
156 + continue integrating "sp-funcs" by Juergen Pfeifer (incomplete).
159 + add configure script --enable-sp-funcs to enable the new set of
161 + start integrating patches by Juergen Pfeifer:
162 + add extended functions which specify the SCREEN pointer for several
163 curses functions which use the global SP (these are incomplete;
164 some internals work is needed to complete these).
165 + add special cases to configure script for MinGW port.
168 + update several configure macros from lynx changes
169 + append (not prepend) to CFLAGS/CPPFLAGS
170 + change variable from PATHSEP to PATH_SEPARATOR
171 + improve install-rules for pc-files (patch by Miroslav Lichvar).
172 + make it work with $DESTDIR
173 + create the pkg-config library directory if needed.
176 + modify init_pair() to allow caller to create extra color pairs beyond
177 the color_pairs limit, which use default colors (request by Emanuele
179 + add misc/terminfo.tmp and misc/*.pc to "sources" rule.
180 + fix typo "==" where "=" is needed in ncurses-config.in and
181 gen-pkgconfig.in files (Debian #512161).
184 + add -shared option to MK_SHARED_LIB when -Bsharable is used, for
185 *BSD's, without which "main" might be one of the shared library's
186 dependencies (report/analysis by Ken Dickey).
187 + modify waddch_literal(), updating line-pointer after a multicolumn
188 character is found to not fit on the current row, and wrapping is
189 done. Since the line-pointer was not updated, the wrapped
190 multicolumn character was written to the beginning of the current row
191 (cf: 20041023, reported by "Nick" regarding problem with ncmpc
192 http://musicpd.org/mantis/bug_view_page.php?bug_id=1930).
195 + add screen.Eterm terminfo entry (GenToo #124887) -TD
196 + modify adacurses-config to look for ".ali" files in the adalib
198 + correct install for Ada95, which omitted libAdaCurses.a used in
200 + change install for adacurses-config to provide additional flavors
201 such as adacursesw-config, for ncursesw (GenToo #167849).
204 + remove undeveloped feature in ncurses-config.in for setting
206 + recent change to ncurses-config.in did not take into account the
207 --disable-overwrite option, which sets $includedir to the
208 subdirectory and using just that for a -I option does not work - fix
209 (report by Frederic L W Meunier).
212 + modify gen-pkgconfig.in to eliminate a dependency on rpath when
213 deciding whether to add $LIBS to --libs output; that should be shown
214 for the ncurses and tinfo libraries without taking rpath into
216 + fix an overlooked change from $AR_OPTS to $ARFLAGS in mk-1st.awk,
217 used in static libraries (report by Marty Jack).
220 + add a configure-time check to pick a suitable value for
221 CC_SHARED_OPTS for Solaris (report by Dagobert Michelsen).
222 + add configure --with-pkg-config and --enable-pc-files options, along
223 with misc/gen-pkgconfig.in which can be used to generate ".pc" files
224 for pkg-config (request by Jan Engelhardt).
225 + use $includedir symbol in misc/ncurses-config.in, add --includedir
227 + change makefiles to use $ARFLAGS rather than $AR_OPTS, provide a
228 configure check to detect whether a "-" is needed before "ar"
230 + update config.guess, config.sub from
231 http://savannah.gnu.org/projects/config
234 + modify mk-1st.awk to work with extra categories for tinfo library.
235 + modify configure script to allow building shared libraries with gcc
236 on AIX 5 or 6 (adapted from patch by Lital Natan).
239 + modify to omit the opaque-functions from lib_gen.o when
240 --disable-ext-funcs is used.
241 + add test/clip_printw.c to illustrate how to use printw without
243 + modify ncurses 'F' test to demo wborder_set() with colored lines.
244 + modify ncurses 'f' test to demo wborder() with colored lines.
247 + add check for failure to open hashed-database needed for db4.6
249 + corrected --without-manpages option; previous change only suppressed
250 the auxiliary rules install.man and uninstall.man
251 + add case for FreeMINT to configure macro CF_XOPEN_SOURCE (patch from
253 + fixes from NetBSD port at
254 http://cvsweb.netbsd.org/bsdweb.cgi/pkgsrc/devel/ncurses/patches
255 patch-ac (build-fix for DragonFly)
256 patch-ae (use INSTALL_SCRIPT for installing misc/ncurses*-config).
257 + improve configure script macros CF_HEADER_PATH and CF_LIBRARY_PATH
258 by adding CFLAGS, CPPFLAGS and LDFLAGS, LIBS values to the
260 + correct title string for keybound manpage (patch by Frederic Culot,
261 OpenBSD documentation/6019),
264 + move del_curterm() call from _nc_freeall() to _nc_leaks_tinfo() to
265 work for progs/clear, progs/tabs, etc.
266 + correct buffer-size after internal resizing of wide-character
267 set_field_buffer(), broken in 20081018 changes (report by Mike Gran).
268 + add "-i" option to test/filter.c to tell it to use initscr() rather
269 than newterm(), to investigate report on comp.unix.programmer that
270 ncurses would clear the screen in that case (it does not - the issue
271 was xterm's alternate screen feature).
272 + add check in mouse-driver to disable connection if GPM returns a
273 zero, indicating that the connection is closed (Debian #506717,
274 adapted from patch by Samuel Thibault).
277 + improve a workaround in adding wide-characters, when a control
278 character is found. The library (cf: 20040207) uses unctrl() to
279 obtain a printable version of the control character, but was not
280 passing color or video attributes.
281 + improve test/ncurses.c 'a' test, using unctrl() more consistently to
282 display meta-characters.
283 + turn on _XOPEN_CURSES definition in curses.h
284 + add eterm-color entry (report by Vincent Lefevre) -TD
285 + correct use of key_name() in test/ncurses.c 'A' test, which only
286 displays wide-characters, not key-codes since 20070612 (report by
290 + change _nc_has_mouse() to has_mouse(), reflect its use in C++ and
291 Ada95 (patch by Juergen Pfeifer).
292 + document in TO-DO an issue with Cygwin's package for GNAT (report
294 + improve error-checking of command-line options in "tabs" program.
297 + change several terminfo entries to make consistent use of ANSI
299 + add "tabs" program (prompted by Debian #502260).
300 + add configure --without-manpages option (request by Mike Frysinger).
302 20081102 5.7 release for upload to ftp.gnu.org
305 + add a manpage to discuss memory leaks.
306 + add support for shared libraries for QNX (other than libtool, which
307 does not work well on that platform).
308 + build-fix for QNX C++ binding.
311 + build-fixes for OS/2 EMX.
312 + modify form library to accept control characters such as newline
313 in set_field_buffer(), which is compatible with Solaris (report by
315 + modify configure script to assume --without-hashed-db when
316 --disable-database is used.
317 + add "-e" option in ncurses/Makefile.in when generating source-files
318 to force earlier exit if the build environment fails unexpectedly
319 (prompted by patch by Adrian Bunk).
320 + change configure script to use CF_UTF8_LIB, improved variant of
324 + add teraterm4.59 terminfo entry, use that as primary teraterm entry, rename
325 original to teraterm2.3 -TD
326 + update "gnome" terminfo to 2.22.3 -TD
327 + update "konsole" terminfo to 1.6.6, needs today's fix for tic -TD
328 + add "aterm" terminfo -TD
329 + add "linux2.6.26" terminfo -TD
330 + add logic to tic for cancelling strings in user-defined capabilities,
334 + update html documentation.
335 + add -m and -s options to test/keynames.c and test/key_names.c to test
336 the meta() function with keyname() or key_name(), respectively.
337 + correct return value of key_name() on error; it is null.
338 + document some unresolved issues for rpath and pthreads in TO-DO.
339 + fix a missing prototype for ioctl() on OpenBSD in tset.c
340 + add configure option --disable-tic-depends to make explicit whether
341 tic library depends on ncurses/ncursesw library, amends change from
342 20080823 (prompted by Debian #501421).
345 + some build-fixes for configure --disable-ext-funcs (incomplete, but
346 works for C/C++ parts).
347 + improve configure-check for awks unable to handle large strings, e.g.
348 AIX 5.1 whose awk silently gives up on large printf's.
351 + fix build for --with-dmalloc by workaround for redefinition of
352 strndup between string.h and dmalloc.h
353 + fix build for --disable-sigwinch
354 + add environment variable NCURSES_GPM_TERMS to allow override to use
355 GPM on terminals other than "linux", etc.
356 + disable GPM mouse support when $TERM does not happen to contain
357 "linux", since Gpm_Open() no longer limits its assertion to terminals
358 that it might handle, e.g., within "screen" in xterm.
359 + reset mouse file-descriptor when unloading GPM library (report by
361 + fix build for --disable-leaks --enable-widec --with-termlib
362 > patch by Juergen Pfeifer:
363 + use improved initialization for soft-label keys in Ada95 sample code.
364 + discard internal symbol _nc_slk_format (unused since 20080112).
365 + move call of slk_paint_info() from _nc_slk_initialize() to
366 slk_intern_refresh(), improving initialization.
369 + fix bug in mouse code for GPM from 20080920 changes (reported in
370 Debian #500103, also Miroslav Lichvar).
373 + fix shared-library rules for cygwin with tic- and tinfo-libraries.
374 + fix a memory leak when failure to connect to GPM.
375 + correct check for notimeout() in wgetch() (report on linux.redhat
376 newsgroup by FurtiveBertie).
377 + add an example warning-suppression file for valgrind,
378 misc/ncurses.supp (based on example from Reuben Thomas)
381 + change shared-library configuration for OpenBSD, make rpath work.
382 + build-fixes for using libutf8, e.g., on OpenBSD 3.7
385 + corrected fix for --enable-weak-symbols (report by Frederic L W
389 + corrected gcc options for building shared libraries on IRIX64.
390 + add configure check for awk programs unable to handle big-strings,
391 use that to improve the default for --enable-big-strings option.
392 + makefile-fixes for --enable-weak-symbols (report by Frederic L W
394 + update test/configure script.
395 + adapt ifdef's from library to make test/view.c build when mbrtowc()
396 is unavailable, e.g., with HPUX 10.20.
397 + add configure check for wcsrtombs, mbsrtowcs, which are used in
398 test/ncurses.c, and use wcstombs, mbstowcs instead if available,
399 fixing build of ncursew for HPUX 11.00
402 + fixes to make Ada95 demo_panels() example work.
403 + modify Ada95 'rain' test program to accept keyboard commands like the
405 + modify BeOS-specific ifdef's to build on Haiku (patch by Scott
407 + add configure-check to see if the std namespace is legal for cerr
408 and endl, to fix a build issue with Tru64.
409 + consistently use NCURSES_BOOL in lib_gen.c
410 + filter #line's from lib_gen.c
411 + change delimiter in MKlib_gen.sh from '%' to '@', to avoid
412 substitution by IBM xlc to '#' as part of its extensions to digraphs.
413 + update config.guess, config.sub from
414 http://savannah.gnu.org/projects/config
415 (caveat - its maintainer removed support for older Linux systems).
418 + modify configure check for pthread library to work with OSF/1 5.1,
419 which uses #define's to associate its header and library.
420 + use pthread_mutexattr_init() for initializing pthread_mutexattr_t,
421 makes threaded code work on HPUX 11.23
422 + fix a bug in demo_menus in freeing menus (cf: 20080804).
423 + modify configure script for the case where tic library is used (and
424 possibly renamed) to remove its dependency upon ncurses/ncursew
425 library (patch by Dr Werner Fink).
426 + correct manpage for menu_fore() which gave wrong default for
427 the attribute used to display a selected entry (report by Mike Gran).
428 + add Eterm-256color, Eterm-88color and rxvt-88color (prompted by
432 + add configure option --enable-weak-symbols to turn on new feature.
433 + add configure-check for availability of weak symbols.
434 + modify linkage with pthread library to use weak symbols so that
435 applications not linked to that library will not use the mutexes,
436 etc. This relies on gcc, and may be platform-specific (patch by Dr
438 + add note to INSTALL to document limitation of renaming of tic library
439 using the --with-ticlib configure option (report by Dr Werner Fink).
440 + document (in manpage) why tputs does not detect I/O errors (prompted
441 by comments by Samuel Thibault).
442 + fix remaining warnings from Klocwork report.
445 + modify _nc_panelhook() data to account for a permanent memory leak.
446 + fix memory leaks in test/demo_menus
447 + fix most warnings from Klocwork tool (report by Larry Zhou).
448 + modify configure script CF_XOPEN_SOURCE macro to add case for
449 "dragonfly" from xterm #236 changes.
450 + modify configure script --with-hashed-db to let $LIBS override the
451 search for the db library (prompted by report by Samson Pierre).
454 + build-fixes for gcc 4.3.1 (changes to gnat "warnings", and C inlining
458 + build-fix (reports by Christian Ebert, Funda Wang).
461 + compiler-warning fixes for Solaris.
464 + use NCURSES_MOUSE_MASK() in definition of BUTTON_RELEASE(), etc., to
465 make those work properly with the "--enable-ext-mouse" configuration
467 + improve documentation of build-cc options in INSTALL.
468 + work-around a bug in gcc 4.2.4 on AIX, which does not pass the
469 -static/-dynamic flags properly to linker, causing test/bs to
473 + correct some ifdef's needed for the broken-linker configuration.
474 + make debugging library's $BAUDRATE feature work for termcap
476 + make $NCURSES_NO_PADDING feature work for termcap interface (prompted
477 by comment on FreeBSD mailing list).
478 + add screen.mlterm terminfo entry -TD
479 + improve mlterm and mlterm+pcfkeys terminfo entries -TD
482 + regenerated html documentation.
483 + expand manpage description of parameters for form_driver() and
484 menu_driver() (prompted by discussion with Adam Spragg).
485 + add null-pointer checks for cur_term in baudrate() and
486 def_shell_mode(), def_prog_mode()
487 + fix some memory leaks in delscreen() and wide acs.
490 + modify test/ditto.c to illustrate multi-threaded use_screen().
491 + change CC_SHARED_OPTS from -KPIC to -xcode=pic32 for Solaris.
492 + add "-shared" option to MK_SHARED_LIB for gcc on Solaris (report
496 + finish changes to wgetch(), making it switch as needed to the
497 window's actual screen when calling wrefresh() and wgetnstr(). That
498 allows wgetch() to get used concurrently in different threads with
499 some minor restrictions, e.g., the application should not delete a
500 window which is being used in a wgetch().
501 + simplify mutex's, combining the window- and screen-mutex's.
504 + modify wgetch() to use the screen which corresponds to its window
505 parameter rather than relying on SP; some dependent functions still
507 + factor out most use of SP in lib_mouse.c, using parameter.
508 + add internal _nc_keyname(), replacing keyname() to associate with a
509 particular SCREEN rather than the global SP.
510 + add internal _nc_unctrl(), replacing unctrl() to associate with a
511 particular SCREEN rather than the global SP.
512 + add internal _nc_tracemouse(), replacing _tracemouse() to eliminate
513 its associated global buffer _nc_globals.tracemse_buf now in SCREEN.
514 + add internal _nc_tracechar(), replacing _tracechar() to use SCREEN in
515 preference to the global _nc_globals.tracechr_buf buffer.
518 + modify _nc_keypad() to make it switch temporarily as needed to the
519 screen which must be updated.
520 + wrap cur_term variable to help make _nc_keymap() thread-safe, and
521 always set the screen's copy of this variable in set_curterm().
522 + restore curs_set() state after endwin()/refresh() (report/patch
526 + modify configure script to note that --enable-ext-colors and
527 --enable-ext-mouse are not experimental, but extensions from
529 + corrected manpage description of setcchar() (discussion with
531 + fix for adding a non-spacing character at the beginning of a line
532 (report/patch by Miroslav Lichvar).
535 + modify screen.* terminfo entries using new screen+fkeys to fix
536 overridden keys in screen.rxvt (Debian #478094) -TD
537 + modify internal interfaces to reduce wgetch()'s dependency on the
539 + simplify some loops with macros each_screen(), each_window() and
543 + continue modifying test/ditto.c toward making it demonstrate
544 multithreaded use_screen(), using fifos to pass data between screens.
545 + fix typo in form.3x (report by Mike Gran).
548 + add screen.rxvt terminfo entry -TD
549 + modify tic -f option to format spaces as \s to prevent them from
550 being lost when that is read back in unformatted strings.
551 + improve test/ditto.c, using a "talk"-style layout.
554 + change test/ditto.c to use openpty() and xterm.
555 + add locks for copywin(), dupwin(), overlap(), overlay() on their
557 + add locks for initscr() and newterm() on updates to the SCREEN
559 + finish table in curs_thread.3x manpage.
562 + begin table in curs_thread.3x manpage describing the scope of data
563 used by each function (or symbol) for threading analysis.
564 + add null-pointer checks to setsyx() and getsyx() (prompted by
565 discussion by Martin v. Lowis and Jeroen Ruigrok van der Werven on
566 python-dev2 mailing list).
569 + add null-pointer checks in set_term() and delscreen().
570 + move _nc_windows into _nc_globals, since windows can be pads, which
571 are not associated with a particular screen.
572 + change use_screen() to pass the SCREEN* parameter rather than
573 stdscr to the callback function.
574 + force libtool to use tag for 'CC' in case it does not detect this,
575 e.g., on aix when using CC=powerpc-ibm-aix5.3.0.0-gcc
576 (report/patch by Michael Haubenwallner).
577 + override OBJEXT to "lo" when building with libtool, to work on
578 platforms such as AIX where libtool may use a different suffix for
579 the object files than ".o" (report/patch by Michael Haubenwallner).
580 + add configure --with-pthread option, for building with the POSIX
584 + fill in extended-color pair two more places in wbkgrndset() and
585 waddch_nosync() (prompted by Sedeno's patch).
586 + fill in extended-color pair in _nc_build_wch() to make colors work
587 for wide-characters using extended-colors (patch by Alejandro R
589 + add x/X toggles to ncurses.c C color test to test/demo
590 wide-characters with extended-colors.
591 + add a/A toggles to ncurses.c c/C color tests.
592 + modify test/ditto.c to use use_screen().
593 + finish modifying test/rain.c to demonstrate threads.
596 + start modifying test/rain.c for threading demo.
597 + modify test/ncurses.c to make 'f' test accept the f/F/b/F/</> toggles
598 that the 'F' accepts.
599 + modify test/worm.c to show trail in reverse-video when other threads
600 are working concurrently.
601 + fix a deadlock from improper nesting of mutexes for windowlist and
605 + fixes from 20080223 resolved issue with mutexes; change to use
606 recursive mutexes to fix memory leak in delwin() as called from
610 + fix a size-difference in _nc_globals which caused hanging of mutex
611 lock/unlock when termlib was built separately.
614 + avoid using nanosleep() in threaded configuration since that often
615 is implemented to suspend the entire process.
618 + update test programs to build/work with various UNIX curses for
619 comparisons. This was to reinvestigate statement in X/Open curses
620 that insnstr and winsnstr perform wrapping. None of the Unix-branded
621 implementations do this, as noted in manpage (cf: 20040228).
624 + modify _nc_setupscreen() to set the legacy-coding value the same
625 for both narrow/wide models. It had been set only for wide model,
626 but is needed to make unctrl() work with locale in the narrow model.
627 + improve waddch() and winsch() handling of EILSEQ from mbrtowc() by
628 using unctrl() to display illegal bytes rather than trying to append
629 further bytes to make up a valid sequence (reported by Andrey A
631 + modify unctrl() to check codes in 128-255 range versus isprint().
632 If they are not printable, and locale was set, use a "M-" or "~"
636 + improve threading in test/worm.c (wrap refresh calls, and KEY_RESIZE
637 handling). Now it hangs in napms(), no matter whether nanosleep()
638 or poll() or select() are used on Linux.
641 + fixes to build with --disable-ext-funcs
642 + add manpage for use_window and use_screen.
643 + add set_tabsize() and set_escdelay() functions.
646 + remove recursive-mutex definitions, finish threading demo for worm.c
647 + remove a redundant adjustment of lines in resizeterm.c's
648 adjust_window() which caused occasional misadjustment of stdscr when
652 + several improvements to terminfo entries based on xterm #230 -TD
653 + modify MKlib_gen.sh to handle keyname/key_name prototypes, so the
654 "link_test" builds properly.
655 + fix for toe command-line options -u/-U to ensure filename is given.
656 + fix allocation-size for command-line parsing in infocmp from 20070728
657 (report by Miroslav Lichvar)
658 + improve resizeterm() by moving ripped-off lines, and repainting the
659 soft-keys (report by Katarina Machalkova)
660 + add clarification in wclear's manpage noting that the screen will be
661 cleared even if a subwindow is cleared (prompted by Christer Enfors
663 + change test/ncurses.c soft-key tests to work with KEY_RESIZE.
666 + continue implementing support for threading demo by adding mutex
670 + add several functions to C++ binding which wrap C functions that
671 pass a WINDOW* parameter (request by Chris Lee).
674 + add note about configure options needed for Berkeley database to the
676 + improve checks for version of Berkeley database libraries.
677 + amend fix for rpath to not modify LDFLAGS if the platform has no
678 applicable transformation (report by Christian Ebert, cf: 20071124).
681 + modify configure option --with-hashed-db to accept a parameter which
682 is the install-prefix of a given Berkeley Database (prompted by
684 + rewrite wrapper for wcrtomb(), making it work on Solaris. This is
685 used in the form library to determine the length of the buffer needed
686 by field_buffer (report by Alfred Fung).
687 + remove unneeded window-parameter from C++ binding for wresize (report
691 + modify the support for filesystems which do not support mixed-case to
692 generate 2-character (hexadecimal) codes for the lower-level of the
693 filesystem terminfo database (request by Michail Vidiassov).
694 + add configure option --enable-mixed-case, to allow overriding the
695 configure script's check if the filesystem supports mixed-case
697 + add wresize() to C++ binding (request by Chris Lee).
698 + define NCURSES_EXT_FUNCS and NCURSES_EXT_COLORS in curses.h to make
699 it simpler to tell if the extended functions and/or colors are
703 + update memory-leak checks for changes to names.c and codes.c
704 + correct acsc strings in h19, z100 (patch by Benjamin C W Sittler).
707 + continue implementing support for threading demo by adding mutex
709 + add mrxvt terminfo entry, add/fix xterm building blocks for modified
711 + compile with FreeBSD "contemporary" TTY interface (patch by
715 + modify makefile rules to allow clear, tput and tset to be built
716 without libtic. The other programs (infocmp, tic and toe) rely on
718 + add/modify null-pointer checks in several functions for SP and/or
719 the WINDOW* parameter (report by Thorben Krueger).
720 + fixes for field_buffer() in formw library (see Redhat Bugzilla
721 #310071, patches by Miroslav Lichvar).
722 + improve performance of NCURSES_CHAR_EQ code (patch by Miroslav
724 + update/improve mlterm and rxvt terminfo entries, e.g., for
725 the modified cursor- and keypad-keys -TD
728 + add code to curses.priv.h ifdef'd with NCURSES_CHAR_EQ, which
729 changes the CharEq() macro to an inline function to allow comparing
730 cchar_t struct's without comparing gaps in a possibly unpacked
731 memory layout (report by Miroslav Lichvar).
734 + add new functions to lib_trace.c to setup mutex's for the _tracef()
735 calls within the ncurses library.
736 + for the reentrant model, move _nc_tputs_trace and _nc_outchars into
738 + start modifying test/worm.c to provide threading demo (incomplete).
739 + separated ifdef's for some BSD-related symbols in tset.c, to make
740 it compile on LynxOS (report by Greg Gemmer).
742 + modify Ada95/gen/Makefile to use shlib script, to simplify building
743 shared-library configuration on platforms lacking rpath support.
744 + build-fix for Ada95/src/Makefile to reflect changed dependency for
745 the terminal-interface-curses-aux.adb file which is now generated.
746 + restructuring test/worm.c, for use_window() example.
749 + add use_window() and use_screen() functions, to develop into support
750 for threaded library (incomplete).
751 + fix typos in man/curs_opaque.3x which kept the install script from
752 creating symbolic links to two aliases created in 20070818 (report by
756 + remove a spurious newline from output of html.m4, which caused links
757 for Ada95 html to be incorrect for the files generated using m4.
758 + start investigating mutex's for SCREEN manipulation (incomplete).
759 + minor cleanup of codes.c/names.c for --enable-const
760 + expand/revise "Routine and Argument Names" section of ncurses manpage
761 to address report by David Givens in newsgroup discussion.
762 + fix interaction between --without-progs/--with-termcap configure
763 options (report by Michail Vidiassov).
764 + fix typo in "--disable-relink" option (report by Michail Vidiassov).
767 + fix a sign-extension bug in infocmp's repair_acsc() function
769 + fix old configure script bug which prevented "--disable-warnings"
770 option from working (patch by Mike Frysinger).
773 + add 9term terminal description (request by Juhapekka Tolvanen) -TD
774 + modify comp_hash.c's string output to avoid misinterpreting a null
775 "\0" followed by a digit.
776 + modify MKnames.awk and MKcodes.awk to support big-strings.
777 This only applies to the cases (broken linker, reentrant) where
778 the corresponding arrays are accessed via wrapper functions.
779 + split MKnames.awk into two scripts, eliminating the shell redirection
780 which complicated the make process and also the bogus timestamp file
781 which was introduced to fix "make -j".
782 + add test/test_opaque.c, test/test_arrays.c
783 + add wgetscrreg() and wgetparent() for applications that may need it
784 when NCURSES_OPAQUE is defined (prompted by Bryan Christ).
787 + amend treatment of infocmp "-r" option to retain the 1023-byte limit
788 unless "-T" is given (cf: 981017).
789 + modify comp_captab.c generation to use big-strings.
790 + make _nc_capalias_table and _nc_infoalias_table private accessed via
791 _nc_get_alias_table() since the tables are used only within the tic
793 + modify configure script to skip Intel compiler in CF_C_INLINE.
794 + make _nc_info_hash_table and _nc_cap_hash_table private accessed via
795 _nc_get_hash_table() since the tables are used only within the tic
799 + make _nc_capalias_table and _nc_infoalias_table private, accessed via
800 _nc_get_alias_table() since they are used only by parse_entry.c
801 + make _nc_key_names private since it is used only by lib_keyname.c
802 + add --disable-big-strings configure option to control whether
803 unctrl.c is generated using the big-string optimization - which may
804 use strings longer than supported by a given compiler.
805 + reduce relocation tables for tic, infocmp by changing type of
806 internal hash tables to short, and make those private symbols.
807 + eliminate large fixed arrays from progs/infocmp.c
810 + change winnstr() to stop at the end of the line (cf: 970315).
811 + add test/test_get_wstr.c
812 + add test/test_getstr.c
813 + add test/test_inwstr.c
814 + add test/test_instr.c
817 + restore a call to obtain screen-size in _nc_setupterm(), which
818 is used in tput and other non-screen applications via setupterm()
819 (Debian #433357, reported by Florent Bayle, Christian Ohm,
823 + add test/savescreen.c test-program
824 + add check to trace-file open, if the given name is a directory, add
825 ".log" to the name and try again.
826 + add konsole-256color entry -TD
827 + add extra gcc warning options from xterm.
828 + minor fixes for ncurses/hashmap test-program.
829 + modify configure script to quiet c++ build with libtool when the
830 --disable-echo option is used.
831 + modify configure script to disable ada95 if libtool is selected,
832 writing a warning message (addresses FreeBSD ports/114493).
833 + update config.guess, config.sub
836 + add continuous-move "M" to demo_panels to help test refresh changes.
837 + improve fix for refresh of window on top of multi-column characters,
838 taking into account some split characters on left/right window
842 + add "widec" row to _tracedump() output to help diagnose remaining
843 problems with multi-column characters.
844 + partial fix for refresh of window on top of multi-column characters
845 which are partly overwritten (report by Sadrul H Chowdhury).
846 + ignore A_CHARTEXT bits in vidattr() and vid_attr(), in case
847 multi-column extension bits are passed there.
848 + add setlocale() call to demo_panels.c, needed for wide-characters.
849 + add some output flags to _nc_trace_ttymode to help diagnose a bug
850 report by Larry Virden, i.e., ONLCR, OCRNL, ONOCR and ONLRET,
853 + add test/demo_panels.c
854 + implement opaque version of setsyx() and getsyx().
857 + corrected xterm+pcf2 terminfo modifiers for F1-F4, to match xterm
859 + split-out key_name() from MKkeyname.awk since it now depends upon
860 wunctrl() which is not in libtinfo (report by Rong-En Fan).
863 + add test/key_name.c
864 + add stdscr cases to test/inchs.c and test/inch_wide.c
865 + update test/configure
866 + correct formatting of DEL (0x7f) in _nc_vischar().
867 + null-terminate result of wunctrl().
868 + add null-pointer check in key_name() (report by Andreas Krennmair,
872 + adapt mouse-handling code from menu library in form-library
873 (discussion with Clive Nicolson).
874 + add a modification of test/dots.c, i.e., test/dots_mvcur.c to
875 illustrate how to use mvcur().
876 + modify wide-character flavor of SetAttr() to preserve the
877 WidecExt() value stored in the .attr field, e.g., in case it
878 is overwritten by chgat (report by Aleksi Torhamo).
879 + correct buffer-size for _nc_viswbuf2n() (report by Aleksi Torhamo).
880 + build-fixes for Solaris 2.6 and 2.7 (patch by Peter O'Gorman).
883 + modify keyname() to use "^X" form only if meta() has been called, or
884 if keyname() is called without initializing curses, e.g., via
885 initscr() or newterm() (prompted by LinuxBase #1604).
886 + document some portability issues in man/curs_util.3x
887 + add a shadow copy of TTY buffer to _nc_prescreen to fix applications
888 broken by moving that data into SCREEN (cf: 20061230).
891 + add 'O' (wide-character panel test) in ncurses.c to demonstrate a
892 problem reported by Sadrul H Chowdhury with repainting parts of
894 + modify slk_init() so that if there are preceding calls to
895 ripoffline(), those affect the available lines for soft-keys (adapted
896 from patch by Clive Nicolson).
897 + document some portability issues in man/curs_getyx.3x
900 + fix a bug in Ada95/samples/ncurses which caused a variable to
901 become uninitialized in the "b" test.
902 + fix Ada95/gen/Makefile.in adahtml rule to account for recent
903 movement of files, fix a few incorrect manpage references in the
905 + add Ada95 binding to _nc_freeall() as Curses_Free_All to help with
907 + correct some functions in Ada95 binding which were using return value
908 from C where none was returned: idcok(), immedok() and wtimeout().
909 + amend recent changes for Ada95 binding to make it build with
910 Cygwin's linker, e.g., with configure options
911 --enable-broken-linker --with-ticlib
914 + add a configure check for gcc's options for inlining, use that to
915 quiet a warning message where gcc's default behavior changed from
917 + improve warning message when checking if GPM is linked to curses
918 library by not warning if its use of "wgetch" is via a weak symbol.
919 + add loader options when building with static libraries to ensure that
920 an installed shared library for ncurses does not conflict. This is
921 reported as problem with Tru64, but could affect other platforms
922 (report Martin Mokrejs, analysis by Tim Mooney).
923 + fix build on cygwin after recent ticlib/termlib changes, i.e.,
924 + adjust TINFO_SUFFIX value to work with cygwin's dll naming
925 + revert a change from 20070303 which commented out dependency of
926 SHLIB_LIST in form/menu/panel/c++ libraries.
927 + fix initialization of ripoff stack pointer (cf: 20070421).
930 + move most static variables into structures _nc_globals and
931 _nc_prescreen, to simplify storage.
932 + add/use configure script macro CF_SIG_ATOMIC_T, use the corresponding
933 type for data manipulated by signal handlers (prompted by comments
934 in mailing.openbsd.bugs newsgroup).
935 + modify CF_WITH_LIBTOOL to allow one to pass options such as -static
936 to the libtool create- and link-operations.
939 + fix whitespace in curs_opaque.3x which caused a spurious ';' in
940 the installed aliases (report by Peter Santoro).
941 + fix configure script to not try to generate adacurses-config when
942 Ada95 tree is not built.
945 + add man/curs_legacy.3x, man/curs_opaque.3x
946 + fix acs_map binding for Ada95 when --enable-reentrant is used.
947 + add adacurses-config to the Ada95 install, based on version from
948 FreeBSD port, in turn by Juergen Pfeifer in 2000 (prompted by
949 comment on comp.lang.ada newsgroup).
950 + fix includes in c++ binding to build with Intel compiler
952 + update install rule in Ada95 to use mkdirs.sh
953 > other fixes prompted by inspection for Coverity report:
954 + modify ifdef's for c++ binding to use try/catch/throw statements
955 + add a null-pointer check in tack/ansi.c request_cfss()
956 + fix a memory leak in ncurses/base/wresize.c
957 + corrected check for valid memu/meml capabilities in
958 progs/dump_entry.c when handling V_HPUX case.
959 > fixes based on Coverity report:
960 + remove dead code in test/bs.c
961 + remove dead code in test/demo_defkey.c
962 + remove an unused assignment in progs/infocmp.c
963 + fix a limit check in tack/ansi.c tools_charset()
964 + fix tack/ansi.c tools_status() to perform the VT320/VT420
965 tests in request_cfss(). The function had exited too soon.
966 + fix a memory leak in tic.c's make_namelist()
967 + fix a couple of places in tack/output.c which did not check for EOF.
968 + fix a loop-condition in test/bs.c
969 + add index checks in lib_color.c for color palettes
970 + add index checks in progs/dump_entry.c for version_filter() handling
972 + fix a possible null-pointer dereference in copywin()
973 + fix a possible null-pointer dereference in waddchnstr()
974 + add a null-pointer check in _nc_expand_try()
975 + add a null-pointer check in tic.c's make_namelist()
976 + add a null-pointer check in _nc_expand_try()
977 + add null-pointer checks in test/cardfile.c
978 + fix a double-free in ncurses/tinfo/trim_sgr0.c
979 + fix a double-free in ncurses/base/wresize.c
980 + add try/catch block to c++/cursesmain.cc
983 + modify Ada95 binding to build with --enable-reentrant by wrapping
984 global variables (bug: acs_map does not yet work).
985 + modify Ada95 binding to use the new access-functions, allowing it
986 to build/run when NCURSES_OPAQUE is set.
987 + add access-functions and macros to return properties of the WINDOW
988 structure, e.g., when NCURSES_OPAQUE is set.
989 + improved install-sh's quoting.
990 + use mkdirs.sh rather than mkinstalldirs, e.g., to use fixes from
994 + eliminate part of the direct use of WINDOW data from Ada95 interface.
995 + fix substitutions for termlib filename to make configure option
996 --enable-reentrant work with --with-termlib.
997 + change a constructor for NCursesWindow to allow compiling with
998 NCURSES_OPAQUE set, since we cannot pass a reference to
1002 + ignore --with-chtype=unsigned since unsigned is always added to
1003 the type in curses.h; do the same for --with-mmask-t.
1004 + change warning regarding --enable-ext-colors and wide-character
1005 in the configure script to an error.
1006 + tweak error message in CF_WITH_LIBTOOL to distinguish other programs
1007 such as Darwin's libtool program (report by Michail Vidiassov)
1008 + modify edit_man.sh to allow for multiple substitutions per line.
1009 + set locale in misc/ncurses-config.in since it uses a range
1010 + change permissions libncurses++.a install (report by Michail
1012 + corrected length of temporary buffer in wide-character version
1013 of set_field_buffer() (related to report by Bryan Christ).
1016 + fix mk-1st.awk script install_shlib() function, broken in 20070224
1017 changes for cygwin (report by Michail Vidiassov).
1020 + increase size of array in _nc_visbuf2n() to make "tic -v" work
1021 properly in its similar_sgr() function (report/analysis by Peter
1023 + add --enable-reentrant configure option for ongoing changes to
1024 implement a reentrant version of ncurses:
1025 + libraries are suffixed with "t"
1026 + wrap several global variables (curscr, newscr, stdscr, ttytype,
1027 COLORS, COLOR_PAIRS, COLS, ESCDELAY, LINES and TABSIZE) as
1028 functions returning values stored in SCREEN or cur_term.
1029 + move some initialization (LINES, COLS) from lib_setup.c,
1030 i.e., setupterm() to _nc_setupscreen(), i.e., newterm().
1033 + regenerated html documentation.
1034 + add NCURSES_OPAQUE symbol to curses.h, will use to make structs
1035 opaque in selected configurations.
1036 + move the chunk in lib_acs.c which resets acs capabilities when
1037 running on a terminal whose locale interferes with those into
1038 _nc_setupscreen(), so the libtinfo/libtinfow files can be made
1039 identical (requested by Miroslav Lichvar).
1040 + do not use configure variable SHLIB_LIBS for building libraries
1041 outside the ncurses directory, since that symbol is customized
1042 only for that directory, and using it introduces an unneeded
1043 dependency on libdl (requested by Miroslav Lichvar).
1044 + modify mk-1st.awk so the generated makefile rules for linking or
1045 installing shared libraries do not first remove the library, in
1046 case it is in use, e.g., libncurses.so by /bin/sh (report by Jeff
1048 + revised section "Using NCURSES under XTERM" in ncurses-intro.html
1049 (prompted by newsgroup comment by Nick Guenther).
1052 + change internal return codes of _nc_wgetch() to check for cases
1053 where KEY_CODE_YES should be returned, e.g., if a KEY_RESIZE was
1054 ungetch'd, and read by wget_wch().
1055 + fix static-library build broken in 20070217 changes to remove "-ldl"
1056 (report by Miroslav Lichvar).
1057 + change makefile/scripts for cygwin to allow building termlib.
1058 + use Form_Hook in manpages to match form.h
1059 + use Menu_Hook in manpages, as well as a few places in menu.h
1060 + correct form- and menu-manpages to use specific Field_Options,
1061 Menu_Options and Item_Options types.
1062 + correct prototype for _tracechar() in manpage (cf: 20011229).
1063 + correct prototype for wunctrl() in manpage.
1066 + fixes for $(TICS_LIST) in ncurses/Makefile (report by Miroslav
1068 + modify relinking of shared libraries to apply only when rpath is
1069 enabled, and add --disable-relink option which can be used to
1070 disable the feature altogether (reports by Michail Vidiassov,
1072 + fix --with-termlib option for wide-character configuration, stripping
1073 the "w" suffix in one place (report by Miroslav Lichvar).
1074 + remove "-ldl" from some library lists to reduce dependencies in
1075 programs (report by Miroslav Lichvar).
1076 + correct description of --enable-signed-char in configure --help
1077 (report by Michail Vidiassov).
1078 + add pattern for GNU/kFreeBSD configuration to CF_XOPEN_SOURCE,
1079 which matches an earlier change to CF_SHARED_OPTS, from xterm #224
1081 + remove "${DESTDIR}" from -install_name option used for linking
1082 shared libraries on Darwin (report by Michail Vidiassov).
1085 + add test/inchs.c, test/inch_wide.c, to test win_wchnstr().
1086 + remove libdl from library list for termlib (report by Miroslav
1088 + fix configure.in to allow --without-progs --with-termlib (patch by
1090 + modify win_wchnstr() to ensure that only a base cell is returned
1091 for each multi-column character (prompted by report by Wei Kong
1092 regarding change in mvwin_wch() cf: 20041023).
1095 + modify fix_wchnstr() in form library to strip attributes (and color)
1096 from the cchar_t array (field cells) read from a field's window.
1097 Otherwise, when copying the field cells back to the window, the
1098 associated color overrides the field's background color (report by
1100 + improve tracing for form library, showing created forms, fields, etc.
1101 + ignore --enable-rpath configure option if --with-shared was omitted.
1102 + add _nc_leaks_tinfo(), _nc_free_tic(), _nc_free_tinfo() entrypoints
1103 to allow leak-checking when both tic- and tinfo-libraries are built.
1104 + drop CF_CPP_VSCAN_FUNC macro from configure script, since C++ binding
1105 no longer relies on it.
1106 + disallow combining configure script options --with-ticlib and
1107 --enable-termcap (report by Rong-En Fan).
1108 + remove tack from ncurses tree.
1111 + fix typo in configure script that broke --with-termlib option
1112 (report by Rong-En Fan).
1115 + improve fix for FreeBSD gnu/98975, to allow for null pointer passed
1116 to tgetent() (report by Rong-en Fan).
1117 + update tack/HISTORY and tack/README to tell how to build it after
1118 it is removed from the ncurses tree.
1119 + fix configure check for libtool's version to trim blank lines
1120 (report by sci-fi@hush.ai).
1121 + review/eliminate other original-file artifacts in cursesw.cc, making
1122 its license consistent with ncurses.
1123 + use ncurses vw_scanw() rather than reading into a fixed buffer in
1124 the c++ binding for scanw() methods (prompted by report by Nuno Dias).
1125 + eliminate fixed-buffer vsprintf() calls in c++ binding.
1128 + add _nc_leaks_tic() to separate leak-checking of tic library from
1129 term/ncurses libraries, and thereby eliminate a library dependency.
1130 + fix test/mk-test.awk to ignore blank lines.
1131 + correct paths in include/headers, for --srcdir (patch by Miroslav
1135 + add a break-statement in misc/shlib to ensure that it exits on the
1136 _first_ matched directory (report by Paul Novak).
1137 + add tack/configure, which can be used to build tack outside the
1139 + add --with-ticlib option, to build/install the tic-support functions
1140 in a separate library (suggested by Miroslav Lichvar).
1143 + change MKunctrl.awk to reduce relocation table for unctrl.o
1144 + change MKkeyname.awk to reduce relocation table for keyname.o
1145 (patch by Miroslav Lichvar).
1148 + modify configure check for libtool's version to trim blank lines
1149 (report by sci-fi@hush.ai).
1150 + modify some modules to allow them to be reentrant if _REENTRANT is
1151 defined: lib_baudrate.c, resizeterm.c (local data only)
1152 + eliminate static data from some modules: add_tries.c, hardscroll.c,
1153 lib_ttyflags.c, lib_twait.c
1154 + improve manpage install to add aliases for the transformed program
1155 names, e.g., from --program-prefix.
1156 + used linklint to verify links in the HTML documentation, made fixes
1157 to manpages as needed.
1158 + fix a typo in curs_mouse.3x (report by William McBrine).
1159 + fix install-rule for ncurses5-config to make the bin-directory.
1162 + modify configure script to omit the tic (terminfo compiler) support
1163 from ncurses library if --without-progs option is given.
1164 + modify install rule for ncurses5-config to do this via "install.libs"
1165 + modify shared-library rules to allow FreeBSD 3.x to use rpath.
1166 + update config.guess, config.sub
1168 20061217 5.6 release for upload to ftp.gnu.org
1171 + add ifdef's for <wctype.h> for HPUX, which has the corresponding
1172 definitions in <wchar.h>.
1173 + revert the va_copy() change from 20061202, since it was neither
1174 correct nor portable.
1175 + add $(LOCAL_LIBS) definition to progs/Makefile.in, needed for
1177 + ignore wide-acs line-drawing characters that wcwidth() claims are
1178 not one-column. This is a workaround for Solaris' broken locale
1182 + modify configure --with-gpm option to allow it to accept a parameter,
1183 i.e., the name of the dynamic GPM library to load via dlopen()
1184 (requested by Bryan Henderson).
1185 + add configure option --with-valgrind, changes from vile.
1186 + modify configure script AC_TRY_RUN and AC_TRY_LINK checks to use
1187 'return' in preference to 'exit()'.
1190 + change default for --with-develop back to "no".
1191 + add XTABS to tracing of TTY bits.
1192 + updated autoconf patch to ifdef-out the misfeature which declares
1193 exit() for configure tests. This fixes a redefinition warning on
1195 + use ${CC} rather than ${LD} in shared library rules for IRIX64,
1196 Solaris to help ensure that initialization sections are provided for
1197 extra linkage requirements, e.g., of C++ applications (prompted by
1198 comment by Casper Dik in newsgroup).
1199 + rename "$target" in CF_MAN_PAGES to make it easier to distinguish
1200 from the autoconf predefined symbol. There was no conflict,
1201 since "$target" was used only in the generated edit_man.sh file,
1202 but SuSE's rpm package contains a patch.
1205 + update man/term.5 to reflect extended terminfo support and hashed
1206 database configuration.
1207 + updates for test/configure script.
1208 + adapted from SuSE rpm package:
1209 + remove long-obsolete workaround for broken-linker which declared
1211 + improve error recovery in PUTC() macro when wcrtomb() does not
1212 return usable results for an 8-bit character.
1213 + patches from rpm package (SuSE):
1214 + use va_copy() in extra varargs manipulation for tracing version
1216 + use a va_list rather than a null in _nc_freeall()'s call to
1217 _nc_printf_string().
1218 + add some see-also references in manpages to show related
1219 wide-character functions (suggested by Claus Fischer).
1222 + add a check in lib_color.c to ensure caller does not increase COLORS
1223 above max_colors, which is used as an array index (discussion with
1225 + add ifdef's allowing ncurses to be built with tparm() using either
1226 varargs (the existing status), or using a fixed-parameter list (to
1230 + fix redrawing of windows other than stdscr using wredrawln() by
1231 touching the corresponding rows in curscr (discussion with Dan
1234 + add test/echochar.c
1235 + review/cleanup manpage descriptions of error-returns for form- and
1236 menu-libraries (prompted by FreeBSD docs/46196).
1239 + add AUTHORS file -TD
1240 + omit the -D options from output of the new config script --cflags
1241 option (suggested by Ralf S Engelschall).
1242 + make NCURSES_INLINE unconditionally defined in curses.h
1245 + revert change to accommodate bash 3.2, since that breaks other
1246 platforms, e.g., Solaris.
1247 + minor fixes to NEWS file to simplify scripting to obtain list of
1249 + improve some shared-library configure scripting for Linux, FreeBSD
1250 and NetBSD to make "--with-shlib-version" work.
1251 + change configure-script rules for FreeBSD shared libraries to allow
1252 for rpath support in versions past 3.
1253 + use $(DESTDIR) in makefile rules for installing/uninstalling the
1254 package config script (reports/patches by Christian Wiese,
1255 Ralf S Engelschall).
1256 + fix a warning in the configure script for NetBSD 2.0, working around
1257 spurious blanks embedded in its ${MAKEFLAGS} symbol.
1258 + change test/Makefile to simplify installing test programs in a
1259 different directory when --enable-rpath is used.
1262 + work around bug in bash 3.2 by adding extra quotes (Jim Gifford).
1263 + add/install a package config script, e.g., "ncurses5-config" or
1264 "ncursesw5-config", according to configuration options.
1267 + add several GNU Screen terminfo variations with 16- and 256-colors,
1268 and status line (Alain Bench).
1269 + change the way shared libraries (other than libtool) are installed.
1270 Rather than copying the build-tree's libraries, link the shared
1271 objects into the install directory. This makes the --with-rpath
1272 option work except with $(DESTDIR) (cf: 20000930).
1275 + fix ifdef in c++/internal.h for QNX 6.1
1276 + test-compiled with (old) egcs-1.1.2, modified configure script to
1277 not unset the $CXX and related variables which would prevent this.
1278 + fix a few terminfo.src typos exposed by improvments to "-f" option.
1279 + improve infocmp/tic "-f" option formatting.
1282 + make --disable-largefile option work (report by Thomas M Ott).
1283 + updated html documentation.
1284 + add ka2, kb1, kb3, kc2 to vt220-keypad as an extension -TD
1285 + minor improvements to rxvt+pcfkeys -TD
1288 + move static data from lib_mouse.c into SCREEN struct.
1289 + improve ifdef's for _POSIX_VDISABLE in tset to work with Mac OS X
1290 (report by Michail Vidiassov).
1291 + modify CF_PATH_SYNTAX to ensure it uses the result from --prefix
1292 option (from lynx changes) -TD
1293 + adapt AC_PROG_EGREP check, noting that this is likely to be another
1294 place aggravated by POSIXLY_CORRECT.
1295 + modify configure check for awk to ensure that it is found (prompted
1296 by report by Christopher Parker).
1300 + add kon, kon2 and jfbterm terminfo entry (request by Till Maas) -TD
1301 + remove invis capability from klone+sgr, mainly used by linux entry,
1302 since it does not really do this -TD
1305 + correct logic in wadd_wch() and wecho_wch(), which did not guard
1306 against passing the multi-column attribute into a call on waddch(),
1307 e.g., using data returned by win_wch() (cf: 20041023)
1308 (report by Sadrul H Chowdhury).
1311 + fix kterm's acsc string -TD
1312 + fix for change to tic/infocmp in 20060819 to ensure no blank is
1313 embedded into a termcap description.
1314 + workaround for 20050806 ifdef's change to allow visbuf.c to compile
1315 when using --with-termlib --with-trace options.
1316 + improve tgetstr() by making the return value point into the user's
1317 buffer, if provided (patch by Miroslav Lichvar (see Redhat Bugzilla
1319 + correct libraries needed for foldkeys (report by Stanislav Ievlev)
1322 + add terminfo entries for xfce terminal (xfce) and multi gnome
1324 + add test/foldkeys.c
1327 + modify tic and infocmp to avoid writing trailing blanks on terminfo
1328 source output (Debian #378783).
1329 + modify configure script to ensure that if the C compiler is used
1330 rather than the loader in making shared libraries, the $(CFLAGS)
1331 variable is also used (Redhat Bugzilla #199369).
1332 + port hashed-db code to db2 and db3.
1333 + fix a bug in tgetent() from 20060625 and 20060715 changes
1334 (patch/analysis by Miroslav Lichvar (see Redhat Bugzilla #202480)).
1337 + updated xterm function-keys terminfo to match xterm #216 -TD
1338 + add configure --with-hashed-db option (tested only with FreeBSD 6.0,
1339 e.g., the db 1.8.5 interface).
1342 + modify toe to access termcap data, e.g., via cgetent() functions,
1343 or as a text file if those are not available.
1344 + use _nc_basename() in tset to improve $SHELL check for csh/sh.
1345 + modify _nc_read_entry() and _nc_read_termcap_entry() so infocmp,
1346 can access termcap data when the terminfo database is disabled.
1349 + widen the test for xterm kmous a little to allow for other strings
1350 than \E[M, e.g., for xterm-sco functionality in xterm.
1351 + update xterm-related terminfo entries to match xterm patch #216 -TD
1352 + update config.guess, config.sub
1355 + fix for install-rule in Ada95 to add terminal_interface.ads
1356 and terminal_interface.ali (anonymous posting in comp.lang.ada).
1357 + correction to manpage for getcchar() (report by William McBrine).
1359 + modify wchgat() to mark updated cells as changed so a refresh will
1360 repaint those cells (comments by Sadrul H Chowdhury and William
1362 + split up dependency of names.c and codes.c in ncurses/Makefile to
1363 work with parallel make (report/analysis by Joseph S Myers).
1364 + suppress a warning message (which is ignored) for systems without
1365 an ldconfig program (patch by Justin Hibbits).
1366 + modify configure script --disable-symlinks option to allow one to
1367 disable symlink() in tic even when link() does not work (report by
1369 + modify MKfallback.sh to use tic -x when constructing fallback tables
1370 to allow extended capabilities to be retrieved from a fallback entry.
1371 + improve leak-checking logic in tgetent() from 20060625 to ensure that
1372 it does not free the current screen (report by Miroslav Lichvar).
1375 + add a check for _POSIX_VDISABLE in tset (NetBSD #33916).
1376 + correct _nc_free_entries() and related functions used for memory leak
1380 + revert a minor change for magic-cookie support from 20060513, which
1381 caused unexpected reset of attributes, e.g., when resizing test/view
1383 + note in clear manpage that the program ignores command-line
1384 parameters (prompted by Debian #371855).
1385 + fixes to make lib_gen.c build properly with changes to the configure
1386 --disable-macros option and NCURSES_NOMACROS (cf: 20060527)
1387 + update/correct several terminfo entries -TD
1388 + add some notes regarding copyright to terminfo.src -TD
1391 + fixes to build Ada95 binding with gnat-4.1.0
1392 + modify read_termtype() so the term_names data is always allocated as
1393 part of the str_table, a better fix for a memory leak (cf: 20030809).
1394 + reduce memory leaks in repeated calls to tgetent() by remembering the
1395 last TERMINAL* value allocated to hold the corresponding data and
1396 freeing that if the tgetent() result buffer is the same as the
1397 previous call (report by "Matt" for FreeBSD gnu/98975).
1398 + modify tack to test extended capability function-key strings.
1399 + improved gnome terminfo entry (GenToo #122566).
1400 + improved xterm-256color terminfo entry (patch by Alain Bench).
1403 + fix two small memory leaks related to repeated tgetent() calls
1404 with TERM=screen (report by "Matt" for FreeBSD gnu/98975).
1405 + add --enable-signed-char to simplify Debian package.
1406 + reduce name-pollution in term.h by removing #define's for HAVE_xxx
1408 + correct typo in curs_terminfo.3x (Debian #369168).
1411 + enable the mouse in test/movewindow.c
1412 + improve a limit-check in frm_def.c (John Heasley).
1413 + minor copyright fixes.
1414 + change configure script to produce test/Makefile from data file.
1417 + add a configure option --enable-wgetch-events to enable
1418 NCURSES_WGETCH_EVENTS, and correct the associated loop-logic in
1419 lib_twait.c (report by Bernd Jendrissek).
1420 + remove include/nomacros.h from build, since the ifdef for
1421 NCURSES_NOMACROS makes that obsolete.
1422 + add entrypoints for some functions which were only provided as macros
1423 to make NCURSES_NOMACROS ifdef work properly: getcurx(), getcury(),
1424 getbegx(), getbegy(), getmaxx(), getmaxy(), getparx() and getpary(),
1426 + provide ifdef for NCURSES_NOMACROS which suppresses most macro
1427 definitions from curses.h, i.e., where a macro is defined to override
1428 a function to improve performance. Allowing a developer to suppress
1429 these definitions can simplify some application (discussion with
1431 + improve description of memu/meml in terminfo manpage.
1434 + if msgr is false, reset video attributes when doing an automargin
1435 wrap to the next line. This makes the ncurses 'k' test work properly
1437 + correct caching of keyname(), which was using only half of its table.
1438 + minor fixes to memory-leak checking.
1439 + make SCREEN._acs_map and SCREEN._screen_acs_map pointers rather than
1440 arrays, making ACS_LEN less visible to applications (suggested by
1442 + move chunk in SCREEN ifdef'd for USE_WIDEC_SUPPORT to the end, so
1443 _screen_acs_map will have the same offset in both ncurses/ncursesw,
1444 making the corresponding tinfo/tinfow libraries binary-compatible
1445 (cf: 20041016, report by Stanislav Ievlev).
1448 + improve debug-tracing for EmitRange().
1449 + change default for --with-develop to "yes". Add NCURSES_NO_HARD_TABS
1450 and NCURSES_NO_MAGIC_COOKIE environment variables to allow runtime
1451 suppression of the related hard-tabs and xmc-glitch features.
1452 + add ncurses version number to top-level manpages, e.g., ncurses, tic,
1453 infocmp, terminfo as well as form, menu, panel.
1454 + update config.guess, config.sub
1455 + modify ncurses.c to work around a bug in NetBSD 3.0 curses
1456 (field_buffer returning null for a valid field). The 'r' test
1457 appears to not work with that configuration since the new_fieldtype()
1458 function is broken in that implementation.
1461 + add hpterm-color terminfo entry -TD
1462 + fixes to compile test-programs with HPUX 11.23
1465 + add copyright notices to files other than those that are generated,
1466 data or adapted from pdcurses (reports by William McBrine, David
1468 + improve rendering on hpterm by not resetting attributes at the end
1469 of doupdate() if the terminal has the magic-cookie feature (report
1471 + add 256color variants of terminfo entries for programs which are
1472 reported to implement this feature -TD
1475 + fix typo in change to NewChar() macro from 20060311 changes, which
1476 broke tab-expansion (report by Frederic L W Meunier).
1479 + document -U option of tic and infocmp.
1480 + modify tic/infocmp to suppress smacs/rmacs when acsc is suppressed
1481 due to size limit, e.g., converting to termcap format. Also
1482 suppress them if the output format does not contain acsc and it
1483 was not VT100-like, i.e., a one-one mapping (Novell #163715).
1484 + add configure check to ensure that SIGWINCH is defined on platforms
1485 such as OS X which exclude that when _XOPEN_SOURCE, etc., are
1486 defined (report by Nicholas Cole)
1489 + modify write_object() to not write coincidental extensions of an
1490 entry made due to it being referenced in a use= clause (report by
1492 + another fix for infocmp -i option, which did not ensure that some
1493 escape sequences had comparable prefixes (report by Alain Bench).
1496 + improve discussion of init/reset in terminfo and tput manpages
1497 (report by Alain Bench).
1498 + use is3 string for a fallback of rs3 in the reset program; it was
1499 using is2 (report by Alain Bench).
1500 + correct logic for infocmp -i option, which did not account for
1501 multiple digits in a parameter (cf: 20040828) (report by Alain
1503 + move _nc_handle_sigwinch() to lib_setup.c to make --with-termlib
1504 option work after 20060114 changes (report by Arkadiusz Miskiewicz).
1505 + add copyright notices to test-programs as needed (report by William
1509 + modify ncurses.c 'F' test to combine the wide-characters with color
1510 and/or video attributes.
1511 + modify test/ncurses to use CTL/Q or ESC consistently for exiting
1512 a test-screen (some commands used 'x' or 'q').
1515 + fix an off-by-one in the scrolling-region change (cf_ 20060311).
1518 + add checks in waddchnstr() and wadd_wchnstr() to stop copying when
1519 a null character is found (report by Igor Bogomazov).
1520 + modify progs/Makefile.in to make "tput init" work properly with
1521 cygwin, i.e., do not pass a ".exe" in the reference string used
1522 in check_aliases (report by Samuel Thibault).
1523 + add some checks to ensure current position is within scrolling
1524 region before scrolling on a new line (report by Dan Gookin).
1525 + change some NewChar() usage to static variables to work around
1526 stack garbage introduced when cchar_t is not packed (Redhat #182024).
1529 + workarounds to build test/movewindow with PDcurses 2.7.
1530 + fix for nsterm-16color entry (patch by Alain Bench).
1531 + correct a typo in infocmp manpage (Debian #354281).
1534 + add nsterm-16color entry -TD
1535 + updated mlterm terminfo entry -TD
1536 + remove 970913 feature for copying subwindows as they are moved in
1537 mvwin() (discussion with Bryan Christ).
1538 + modify test/demo_menus.c to demonstrate moving a menu (both the
1539 window and subwindow) using shifted cursor-keys.
1540 + start implementing recursive mvwin() in movewindow.c (incomplete).
1541 + add a fallback definition for GCC_PRINTFLIKE() in test.priv.h,
1542 for movewindow.c (report by William McBrine).
1543 + add help-message to test/movewindow.c
1546 + add test/movewindow.c, to test mvderwin().
1547 + fix ncurses soft-key test so color changes are shown immediately
1548 rather than delayed.
1549 + modify ncurses soft-key test to hide the keys when exiting the test
1551 + fixes to build test programs with PDCurses 2.7, e.g., its headers
1552 rely on autoconf symbols, and it declares stubs for nonfunctional
1553 terminfo and termcap entrypoints.
1556 + improved test/configure to build test/ncurses on HPUX 11 using the
1558 + documented ALTERNATE CONFIGURATIONS in the ncurses manpage, for the
1559 benefit of developers who do not read INSTALL.
1562 + correct form library Window_To_Buffer() change (cf: 20040516), which
1563 should ignore the video attributes (report by Ricardo Cantu).
1566 + minor fixes to xmc-glitch experimental code:
1567 + suppress line-drawing
1568 + implement max_attributes
1570 + minor fixes for the database iterator.
1571 + fix some buffer limits in c++ demo (comment by Falk Hueffner in
1575 + add toe -a option, to show all databases. This uses new private
1576 interfaces in the ncurses library for iterating through the list of
1578 + fix toe from 20000909 changes which made it not look at
1580 + make toe's -v option parameter optional as per manpage.
1581 + improve SIGWINCH handling by postponing its effect during newterm(),
1582 etc., when allocating screens.
1585 + modify wgetnstr() to return KEY_RESIZE if a sigwinch occurs. Use
1586 this in test/filter.c
1587 + fix an error in filter() modification which caused some applications
1591 + check if filter() was called when getting the screensize. Keep it
1592 at 1 if so (based on Redhat #174498).
1593 + add extension nofilter().
1594 + refined the workaround for ACS mapping.
1595 + make ifdef's consistent in curses.h for the extended colors so the
1596 header file can be used for the normal curses library. The header
1597 file installed for extended colors is a variation of the
1598 wide-character configuration (report by Frederic L W Meunier).
1601 + add a workaround to ACS mapping to allow applications such as
1602 test/blue.c to use the "PC ROM" characters by masking them with
1603 A_ALTCHARSET. This worked up til 5.5, but was lost in the revision
1604 of legacy coding (report by Michael Deutschmann).
1605 + add a null-pointer check in the wide-character version of
1606 calculate_actual_width() (report by Victor Julien).
1607 + improve test/ncurses 'd' (color-edit) test by allowing the RGB
1608 values to be set independently (patch by William McBrine).
1609 + modify test/configure script to allow building test programs with
1611 + modified test programs to allow some to work with NetBSD curses.
1612 Several do not because NetBSD curses implements a subset of X/Open
1613 curses, and also lacks much of SVr4 additions. But it's enough for
1615 + update config.guess and config.sub
1618 + use BSD-specific fix for return-value from cgetent() from CVS where
1619 an unknown terminal type would be reportd as "database not found".
1620 + make tgetent() return code more readable using new symbols
1622 + remove references to non-existent "tctest" program.
1623 + remove TESTPROGS from progs/Makefile.in (it was referring to code
1624 that was never built in that directory).
1625 + typos in curs_addchstr.3x, some doc files (noticed in OpenBSD CVS).
1628 + add use_legacy_coding() function to support lynx's font-switching
1630 + fix formatting in curs_termcap.3x (report by Mike Frysinger).
1631 + modify MKlib_gen.sh to change preprocessor-expanded _Bool back to
1635 + extend test/ncurses.c 's' (overlay window) test to exercise overlay(),
1636 overwrite() and copywin() with different combinations of colors and
1637 attributes (including background color) to make it easy to see the
1638 effect of the different functions.
1639 + corrections to menu/m_global.c for wide-characters (report by
1643 + add configure option --without-dlsym, allowing developers to
1644 configure GPM support without using dlsym() (discussion with Michael
1646 + fix wins_nwstr(), which did not handle single-column non-8bit codes
1650 + move prototypes for wide-character trace functions from curses.tail
1651 to curses.wide to avoid accidental reference to those if
1652 _XOPEN_SOURCE_EXTENDED is defined without ensuring that <wchar.h> is
1654 + add/use NCURSES_INLINE definition.
1655 + change some internal functions to use int/unsigned rather than the
1659 + remove a redundant check in lib_color.c (Debian #335655).
1660 + use ld's -search_paths_first option on Darwin to work around odd
1661 search rules on that platform (report by Christian Gennerat, analysis
1663 + remove special case for Darwin in CF_XOPEN_SOURCE configure macro.
1664 + ignore EINTR in tcgetattr/tcsetattr calls (Debian #339518).
1665 + fix several bugs in test/bs.c (patch by Stephen Lindholm).
1668 + other minor fixes to cygwin based on tack -TD
1669 + correct smacs in cygwin (Debian #338234, report by Baurzhan
1670 Ismagulov, who noted that it was fixed in Cygwin).
1673 + add shifted up/down arrow codes to xterm-new as kind/kri strings -TD
1674 + modify wbkgrnd() to avoid clearing the A_CHARTEXT attribute bits
1675 since those record the state of multicolumn characters (Debian
1677 + modify werase to clear multicolumn characters that extend into
1678 a derived window (Debian #316663).
1681 + move assignment from environment variable ESCDELAY from initscr()
1682 down to newterm() so the environment variable affects timeouts for
1683 terminals opened with newterm() as well.
1684 + fix a memory leak in keyname().
1685 + add test/demo_altkeys.c
1686 + modify test/demo_defkey.c to exit from loop via 'q' to allow
1687 leak-checking, as well as fix a buffer size in winnstr() call.
1690 + correct order of use-clauses in rxvt-basic entry which made codes for
1691 f1-f4 vt100-style rather than vt220-style (report by Gabor Z Papp).
1692 + suppress configure check for gnatmake if Ada95/Makefile.in is not
1694 + correct a typo in configure --with-bool option for the case where
1695 --without-cxx is used (report by Daniel Jacobowitz).
1696 + add a note to INSTALL's discussion of --with-normal, pointing out
1697 that one may wish to use --without-gpm to ensure a completely
1698 static link (prompted by report by Felix von Leitner).
1700 20051010 5.5 release for upload to ftp.gnu.org
1703 + document in demo_forms.c some portability issues.
1706 + document side-effect of werase() which sets the cursor position.
1707 + save/restore the current position in form field editing to make
1711 + correct header dependencies in progs, allowing parallel make (report
1712 by Daniel Jacobowitz).
1713 + modify CF_BUILD_CC to ensure that pre-setting $BUILD_CC overrides
1714 the configure check for --with-build-cc (report by Daniel Jacobowitz).
1715 + modify CF_CFG_DEFAULTS to not use /usr as the default prefix for
1717 + update config.guess and config.sub from
1718 http://subversions.gnu.org/cgi-bin/viewcvs/config/config/
1721 + modify sed expression which computes path for /usr/lib/terminfo
1722 symbolic link in install to ensure that it does not change unexpected
1723 levels of the path (Gentoo #42336).
1724 + modify default for --disable-lp64 configure option to reduce impact
1725 on existing 64-bit builds. Enabling the _LP64 option may change the
1726 size of chtype and mmask_t. However, for ABI 6, it is enabled by
1727 default (report by Mike Frysinger).
1728 + add configure script check for --enable-ext-mouse, bump ABI to 6 by
1729 default if it is used.
1730 + improve configure script logic for bumping ABI to omit this if the
1731 --with-abi-version option was used.
1732 + update address for Free Software Foundation in tack's source.
1733 + correct wins_wch(), which was not marking the filler-cells of
1734 multi-column characters (cf: 20041023).
1737 + modify mouse initialization to ensure that Gpm_Open() is called only
1738 once. Otherwise GPM gets confused in its initialization of signal
1739 handlers (Debian #326709).
1742 + modify logic for backspacing in a multiline form field to ensure that
1743 it works even when the preceding line is full (report by Frank van
1745 + remove comment about BUGS section of ncurses manpage (Debian #325481)
1748 + document some workarounds for shared and libtool library
1749 configurations in INSTALL (see --with-shared and --with-libtool).
1750 + modify CF_GCC_VERSION and CF_GXX_VERSION macros to accommodate
1751 cross-compilers which emit the platform name in their version
1753 arm-sa1100-linux-gnu-g++ (GCC) 4.0.1
1754 (report by Frank van Vugt).
1757 + start updating documentation for upcoming 5.5 release.
1758 + fix to make libtool and libtinfo work together again (cf: 20050122).
1759 + fixes to allow building traces into libtinfo
1760 + add debug trace to tic that shows if/how ncurses will write to the
1761 lower corner of a terminal's screen.
1762 + update llib-l* files.
1765 + modify initializers in c++ binding to build with old versions of g++.
1766 + improve special case for 20050115 repainting fix, ensuring that if
1767 the first changed cell is not a character that the range to be
1768 repainted is adjusted to start at a character's beginning (Debian
1772 + fixes to build on QNX 6.1
1773 + improve configure script checks for Intel 9.0 compiler.
1774 + remove #include's for libc.h (obsolete).
1775 + adjust ifdef's in curses.priv.h so that when cross-compiling to
1776 produce comp_hash and make_keys, no dependency on wchar.h is needed.
1777 That simplifies the build-cppflags (report by Frank van Vugt).
1778 + move modules related to key-binding into libtinfo to fix linkage
1779 problem caused by 20050430 changes to MKkeyname.sh (report by
1780 Konstantin Andreev).
1783 + updates/fixes for configure script macros from vile -TD
1784 + make prism9's sgr string agree with the rest of the terminfo -TD
1785 + make vt220's sgr0 string consistent with sgr string, do this for
1786 several related cases -TD
1787 + improve translation to termcap by filtering the 'me' (sgr0) strings
1788 as in the runtime call to tgetent() (prompted by a discussion with
1790 + improve tic check for sgr0 versus sgr(0), to help ensure that sgr0
1791 resets line-drawing.
1794 + fix special cases for trimming sgr0 for hurd and vt220 (Debian
1796 + split-out _nc_trim_sgr0() from modifications made to tgetent(), to
1797 allow it to be used by tic to provide information about the runtime
1798 changes that would be made to sgr0 for termcap applications.
1799 + modify make_sed.sh to make the group-name in the NAME section of
1800 form/menu library manpage agree with the TITLE string when renaming
1801 is done for Debian (Debian #78866).
1804 + modify parameter type in c++ binding for insch() and mvwinsch() to
1805 be consistent with underlying ncurses library (was char, is chtype).
1806 + modify treatment of Intel compiler to allow _GNU_SOURCE to be defined
1808 + improve configure check for nanosleep(), checking that it works since
1809 some older systems such as AIX 4.3 have a nonworking version.
1812 + update config.guess and config.sub from
1813 http://subversions.gnu.org/cgi-bin/viewcvs/config/config/
1814 + modify misc/shlib to work in test-directory.
1815 + suppress $suffix in misc/run_tic.sh when cross-compiling. This
1816 allows cross-compiles to use the host's tic program to handle the
1817 "make install.data" step.
1818 + improve description of $LINES and $COLUMNS variables in manpages
1819 (prompted by report by Dave Ulrick).
1820 + improve description of cross-compiling in INSTALL
1821 + add NCURSES-Programming-HOWTO.html by Pradeep Padala
1822 (see http://tldp.org/HOWTO/NCURSES-Programming-HOWTO/).
1823 + modify configure script to obtain soname for GPM library (discussion
1824 with Daniel Jacobowitz).
1825 + modify configure script so that --with-chtype option will still
1826 compute the unsigned literals suffix for constants in curses.h
1827 (report by Daniel Jacobowitz:
1828 + patches from Daniel Jacobowitz:
1829 + the man_db.renames entry for tack.1 was backwards.
1830 + tack.1 had some 1m's that should have been 1M's.
1831 + the section for curs_inwstr.3 was wrong.
1834 + correction to --with-chtype option (report by Daniel Jacobowitz).
1837 + move build-time edit_man.sh and edit_man.sed scripts to top directory
1838 to simplify reusing them for renaming tack's manpage (prompted by a
1839 review of Debian package).
1840 + revert minor optimization from 20041030 (Debian #313609).
1841 + libtool-specific fixes, tested with libtool 1.4.3, 1.5.0, 1.5.6,
1842 1.5.10 and 1.5.18 (all work except as noted previously for the c++
1843 install using libtool 1.5.0):
1844 + modify the clean-rule in c++/Makefile.in to work with IRIX64 make
1846 + use $(LIBTOOL_UNINSTALL) symbol, overlooked in 20030830
1847 + add configure options --with-chtype and --with-mmask-t, to allow
1848 overriding of the non-LP64 model's use of the corresponding types.
1849 + revise test for size of chtype (and mmask_t), which always returned
1850 "long" due to an uninitialized variable (report by Daniel Jacobowitz).
1853 + change _tracef's that used "%p" format for va_list values to ignore
1854 that, since on some platforms those are not pointers.
1855 + fixes for long-formats in printf's due to largefile support.
1858 + fixes for termcap support:
1859 + reset pointer to _nc_curr_token.tk_name when the input stream is
1860 closed, which could point to free memory (cf: 20030215).
1861 + delink TERMTYPE data which is used by the termcap reader, so that
1862 extended names data will be freed consistently.
1863 + free pointer to TERMTYPE data in _nc_free_termtype() rather than
1865 + add some entrypoints for freeing permanently allocated data via
1866 _nc_freeall() when NO_LEAKS is defined.
1867 + amend 20041030 change to _nc_do_color to ensure that optimization is
1868 applied only when the terminal supports back_color_erase (bce).
1871 + add sun-color terminfo entry -TD
1872 + correct a missing assignment in c++ binding's method
1873 NCursesPanel::UserPointer() from 20050409 changes.
1874 + improve configure check for large-files, adding check for dirent64
1876 + minor change to configure script to improve linker options for the
1880 + document error conditions for ncurses library functions (report by
1882 + regenerated html documentation for ada binding.
1883 see ftp://invisible-island.net/ncurses/patches/gnathtml
1886 + regenerated html documentation for manpages.
1887 + add $(BUILD_EXEEXT) suffix to invocation of make_keys in
1888 ncurses/Makefile (Gentoo #89772).
1889 + modify c++/demo.cc to build with g++ -fno-implicit-templates option
1890 (patch by Mike Frysinger).
1891 + modify tic to filter out long extended names when translating to
1892 termcap format. Only two characters are permissible for termcap
1896 + modify terminfo entries xterm-new and rxvt to add strings for
1897 shift-, control-cursor keys.
1898 + workaround to allow c++ binding to compile with g++ 2.95.3, which
1899 has a broken implementation of static_cast<> (patch by Jeff Chua).
1900 + modify initialization of key lookup table so that if an extended
1901 capability (tic -x) string is defined, and its name begins with 'k',
1902 it will automatically be treated as a key.
1903 + modify test/keynames.c to allow for the possibility of extended
1904 key names, e.g., via define_key(), or via "tic -x".
1905 + add test/demo_termcap.c to show the contents of given entry via the
1909 + minor fixes for vt100/vt52 entries -TD
1910 + add configure option --enable-largefile
1911 + corrected libraries used to build Ada95/gen/gen, found in testing
1915 + update config.guess, config.sub
1916 + modify configure script check for _XOPEN_SOURCE, disable that on
1917 Darwin whose header files have problems (patch by Chris Zubrzycki).
1918 + modify form library Is_Printable_String() to use iswprint() rather
1919 than wcwidth() for determining if a character is printable. The
1920 latter caused it to reject menu items containing non-spacing
1922 + modify ncurses test program's F-test to handle non-spacing characters
1923 by combining them with a reverse-video blank.
1924 + review/fix several gcc -Wconversion warnings.
1927 + correct an off-by-one error in m_driver() for mouse-clicks used to
1928 position the mouse to a particular item.
1929 + implement test/demo_menus.c
1930 + add some checks in lib_mouse to ensure SP is set.
1931 + modify C++ binding to make 20050403 changes work with the configure
1932 --enable-const option.
1935 + modify start_color() to return ERR if it cannot allocate memory.
1936 + address g++ compiler warnings in C++ binding by adding explicit
1937 member initialization, assignment operators and copy constructors.
1938 Most of the changes simply preserve the existing semantics of the
1939 binding, which can leak memory, etc., but by making these features
1940 visible, it provides a framework for improving the binding.
1941 + improve C++ binding using static_cast, etc.
1942 + modify configure script --enable-warnings to add options to g++ to
1943 correspond to the gcc --enable-warnings.
1944 + modify C++ binding to use some C internal functions to make it
1945 compile properly on Solaris (and other platforms).
1948 + amend change from 20050320 to limit it to configurations with a
1950 + fix a bug introduced in 20050320 which broke the translation of
1951 nonprinting characters to uparrow form (report by Takahashi Tamotsu).
1954 + add ifdef's for _LP64 in curses.h to avoid using wasteful 64-bits for
1955 chtype and mmask_t, but add configure option --disable-lp64 in case
1956 anyone used that configuration.
1957 + update misc/shlib script to account for Mac OS X (report by Michail
1959 + correct comparison for wrapping multibyte characters in
1960 waddch_literal() (report by Takahashi Tamotsu).
1963 + add -c and -w options to tset to allow user to suppress ncurses'
1964 resizing of the terminal emulator window in the special case where it
1965 is not able to detect the true size (report by Win Delvaux, Debian
1967 + modify waddch_nosync() to account for locale zn_CH.GBK, which uses
1968 codes 128-159 as part of multibyte characters (report by Wang
1969 WenRui, Debian #300512).
1972 + modify ncurses.c 'd' test to make it work with 88-color
1973 configuration, i.e., by implementing scrolling.
1974 + improve scrolling in ncurses.c 'c' and 'C' tests, e.g., for 88-color
1978 + change tracemunch to use strict checking.
1979 + modify ncurses.c 'p' test to test line-drawing within a pad.
1980 + implement environment variable NCURSES_NO_UTF8_ACS to support
1981 miscellaneous terminal emulators which ignore alternate character
1982 set escape sequences when in UTF-8 mode.
1985 + change NCursesWindow::err_handler() to a virtual function (request by
1987 + modify fty_int.c and fty_num.c to handle wide characters (report by
1989 + adapt fix for fty_alpha.c to fty_alnum.c, which also handled normal
1990 and wide characters inconsistently (report by Wolfgang Gutjahr).
1991 + update llib-* files to reflect internal interface additions/changes.
1994 + improve test/configure script, adding tests for _XOPEN_SOURCE, etc.,
1996 + add aixterm-16color terminfo entry -TD
1997 + modified xterm-new terminfo entry to work with tgetent() changes -TD
1998 + extended changes in tgetent() from 20040710 to allow the substring of
1999 sgr0 which matches rmacs to be at the beginning of the sgr0 string
2000 (request by Thomas Wolff). Wolff says the visual effect in
2001 combination with pre-20040710 ncurses is improved.
2002 + fix off-by-one in winnstr() call which caused form field validation
2003 of multibyte characters to ignore the last character in a field.
2004 + correct logic in winsch() for inserting multibyte strings; the code
2005 would clear cells after the insertion rather than push them to the
2006 right (cf: 20040228).
2007 + fix an inconsistency in Check_Alpha_Field() between normal and wide
2008 character logic (report by Wolfgang Gutjahr).
2011 + fix a bug in editing wide-characters in form library: deleting a
2012 nonwide character modified the previous wide-character.
2013 + update manpage to describe NCURSES_MOUSE_VERSION 2.
2014 + correct manpage description of mouseinterval() (Debian #280687).
2015 + add a note to default_colors.3x explaining why this extension was
2016 added (Debian #295083).
2017 + add traces to panel library.
2020 + improve editing of wide-characters in form library: left/right
2021 cursor movement, and single-character deletions work properly.
2022 + disable GPM mouse support when $TERM happens to be prefixed with
2023 "xterm". Gpm_Open() would otherwise assert that it can deal with
2024 mouse events in this case.
2025 + modify GPM mouse support so it closes the server connection when
2026 the caller disables the mouse (report by Stanislav Ievlev).
2029 + add traces for callback functions in form library.
2030 + add experimental configure option --enable-ext-mouse, which defines
2031 NCURSES_MOUSE_VERSION 2, and modifies the encoding of mouse events to
2032 support wheel mice, which may transmit buttons 4 and 5. This works
2033 with xterm and similar X terminal emulators (prompted by question by
2034 Andreas Henningsson, this is also related to Debian #230990).
2035 + improve configure macros CF_XOPEN_SOURCE and CF_POSIX_C_SOURCE to
2036 avoid redefinition warnings on cygwin.
2039 + merge remaining development changes for extended colors (mostly
2040 complete, does not appear to break other configurations).
2041 + add xterm-88color.dat (part of extended colors testing).
2042 + improve _tracedump() handling of color pairs past 96.
2043 + modify return-value from start_color() to return OK if colors have
2044 already been started.
2045 + modify curs_color.3x list error conditions for init_pair(),
2046 pair_content() and color_content().
2047 + modify pair_content() to return -1 for consistency with init_pair()
2048 if it corresponds to the default-color.
2049 + change internal representation of default-color to allow application
2050 to use color number 255. This does not affect the total number of
2051 color pairs which are allowed.
2052 + add a top-level tags rule.
2055 + add a null-pointer check in wgetch() in case it is called without
2056 first calling initscr().
2057 + add some null-pointer checks for SP, which is not set by libtinfo.
2058 + modify misc/shlib to ensure that absolute pathnames are used.
2059 + modify test/Makefile.in, etc., to link test programs only against the
2060 libraries needed, e.g., omit form/menu/panel library for the ones
2061 that are curses-specific.
2062 + change SP->_current_attr to a pointer, adjust ifdef's to ensure that
2063 libtinfo.so and libtinfow.so have the same ABI. The reason for this
2064 is that the corresponding data which belongs to the upper-level
2065 ncurses library has a different size in each model (report by
2069 + minor fixes to allow test-compiles with g++.
2070 + correct column value shown in tic's warnings, which did not account
2071 for leading whitespace.
2072 + add a check in _nc_trans_string() for improperly ended strings, i.e.,
2073 where a following line begins in column 1.
2074 + modify _nc_save_str() to return a null pointer on buffer overflow.
2075 + improve repainting while scrolling wide-character data (Eungkyu Song).
2078 + merge some development changes to extend color capabilities.
2081 + merge some development changes to extend color capabilities.
2082 + fix manpage typo (FreeBSD report docs/75544).
2083 + update config.guess, config.sub
2084 > patches for configure script (Albert Chin-A-Young):
2085 + improved fix to make mbstate_t recognized on HPUX 11i (cf:
2086 20030705), making vsscanf() prototype visible on IRIX64. Tested for
2087 on HP-UX 11i, Solaris 7, 8, 9, AIX 4.3.3, 5.2, Tru64 UNIX 4.0D, 5.1,
2088 IRIX64 6.5, Redhat Linux 7.1, 9, and RHEL 2.1, 3.0.
2089 + print the result of the --disable-home-terminfo option.
2090 + use -rpath when compiling with SGI C compiler.
2093 + add trace calls to remaining public functions in form and menu
2095 + fix check for numeric digits in test/ncurses.c 'b' and 'B' tests.
2096 + fix typo in test/ncurses.c 'c' test from 20041218.
2099 + revise test/ncurses.c 'c' color test to improve use for xterm-88color
2100 and xterm-256color, added 'C' test using the wide-character color_set
2101 and attr_set functions.
2104 + modify configure script to work with Intel compiler.
2105 + fix an limit-check in wadd_wchnstr() which caused labels in the
2106 forms-demo to be one character short.
2107 + fix typo in curs_addchstr.3x (Jared Yanovich).
2108 + add trace calls to most functions in form and menu libraries.
2109 + update working-position for adding wide-characters when window is
2110 scrolled (prompted by related report by Eungkyu Song).
2113 + replace some references on Linux to wcrtomb() which use it to obtain
2114 the length of a multibyte string with _nc_wcrtomb, since wcrtomb() is
2115 broken in glibc (see Debian #284260).
2116 + corrected length-computation in wide-character support for
2118 + some fixes to frm_driver.c to allow it to accept multibyte input.
2119 + modify configure script to work with Intel 8.0 compiler.
2122 + amend change to setupterm() in 20030405 which would reuse the value
2123 of cur_term if the same output was selected. This now reuses it only
2124 when setupterm() is called from tgetent(), which has no notion of
2125 separate SCREENs. Note that tgetent() must be called after initscr()
2126 or newterm() to use this feature (Redhat Bugzilla #140326).
2127 + add a check in CF_BUILD_CC macro to ensure that developer has given
2128 the --with-build-cc option when cross-compiling (report by Alexandre
2130 + improved configure script checks for _XOPEN_SOURCE and
2131 _POSIX_C_SOURCE (fix for IRIX 5.3 from Georg Schwarz, _POSIX_C_SOURCE
2133 + cosmetic fix to test/gdc.c to recolor the bottom edge of the box
2134 for consistency (comment by Dan Nelson).
2137 + update wsvt25 terminfo entry -TD
2138 + modify test/ins_wide.c to test all flavors of ins_wstr().
2139 + ignore filler-cells in wadd_wchnstr() when adding a cchar_t array
2140 which consists of multi-column characters, since this function
2141 constructs them (cf: 20041023).
2142 + modify winnstr() to return multibyte character strings for the
2143 wide-character configuration.
2146 + fixes to make slk_set() and slk_wset() accept and store multibyte
2147 or multicolumn characters.
2150 + improve color optimization a little by making _nc_do_color() check
2151 if the old/new pairs are equivalent to the default pair 0.
2152 + modify assume_default_colors() to not require that
2153 use_default_colors() be called first.
2156 + modify term_attrs() to use termattrs(), add the extended attributes
2157 such as enter_horizontal_hl_mode for WA_HORIZONTAL to term_attrs().
2158 + add logic in waddch_literal() to clear orphaned cells when one
2159 multi-column character partly overwrites another.
2160 + improved logic for clearing cells when a multi-column character
2161 must be wrapped to a new line.
2162 + revise storage of cells for multi-column characters to correct a
2163 problem with repainting. In the old scheme, it was possible for
2164 doupdate() to decide that only part of a multi-column character
2165 should be repainted since the filler cells stored only an attribute
2166 to denote them as fillers, rather than the character value and the
2170 + minor fixes for traces.
2171 + add SP->_screen_acs_map[], used to ensure that mapping of missing
2172 line-drawing characters is handled properly. For example, ACS_DARROW
2173 is absent from xterm-new, and it was coincidentally displayed the
2177 + amend 20021221 workaround for broken acs to reset the sgr, rmacs
2178 and smacs strings as well. Also modify the check for screen's
2179 limitations in that area to allow the multi-character shift-in
2180 and shift-out which seem to work.
2181 + change GPM initialization, using dl library to load it dynamically
2182 at runtime (Debian #110586).
2185 + correct logic for color pair in setcchar() and getcchar() (patch by
2186 Marcin 'Qrczak' Kowalczyk).
2187 + add t/T commands to ncurses b/B tests to allow a different color to
2188 be tested for the attrset part of the test than is used in the
2192 + fix to make setcchar() to work when its wchar_t* parameter is
2193 pointing to a string which contains more data than can be converted.
2194 + modify wget_wstr() and example in ncurses.c to work if wchar_t and
2195 wint_t are different sizes (report by Marcin 'Qrczak' Kowalczyk).
2198 + remove check in wget_wch() added to fix an infinite loop, appears to
2199 have been working around a transitory glibc bug, and interferes
2200 with normal operation (report by Marcin 'Qrczak' Kowalczyk).
2201 + correct wadd_wch() and wecho_wch(), which did not pass the rendition
2202 information (report by Marcin 'Qrczak' Kowalczyk).
2203 + fix aclocal.m4 so that the wide-character version of ncurses gets
2204 compiled as libncursesw.5.dylib, instead of libncurses.5w.dylib
2205 (adapted from patch by James J Ramsey).
2206 + change configure script for --with-caps option to indicate that it
2207 is no longer experimental.
2208 + change configure script to reflect the fact that --enable-widec has
2209 not been "experimental" since 5.3 (report by Bruno Lustosa).
2212 + add 'B' test to ncurses.c, to exercise some wide-character functions.
2215 + modify infocmp -i option to match 8-bit controls against its table
2216 entries, e.g., so it can analyze the xterm-8bit entry.
2217 + add morphos terminfo entry, improve amiga-8bit entry (Pavel Fedin).
2218 + correct translation of "%%" in terminfo format to termcap, e.g.,
2219 using "tic -C" (Redhat Bugzilla #130921).
2220 + modified configure script CF_XOPEN_SOURCE macro to ensure that if
2221 it defines _POSIX_C_SOURCE, that it defines it to a specific value
2222 (comp.os.stratus newsgroup comment).
2225 + fixes to build with Ada95 binding with gnat 3.4 (all warnings are
2226 fatal, and gnat does not follow the guidelines for pragmas).
2227 However that did find a coding error in Assume_Default_Colors().
2228 + modify several terminfo entries to ensure xterm mouse and cursor
2229 visibility are reset in rs2 string: hurd, putty, gnome,
2230 konsole-base, mlterm, Eterm, screen (Debian #265784, #55637). The
2231 xterm entries are left alone - old ones for compatibility, and the
2232 new ones do not require this change. -TD
2235 + fake a SIGWINCH in newterm() to accommodate buggy terminal emulators
2236 and window managers (Debian #265631).
2237 > terminfo updates -TD
2238 + remove dch/dch1 from rxvt because they are implemented inconsistently
2239 with the common usage of bce/ech
2240 + remove khome from vt220 (vt220's have no home key)
2244 + modify test/ncurses.c 'b' test, adding v/V toggles to cycle through
2245 combinations of video attributes so that for instance bold and
2246 underline can be tested. This made the legend too crowded, added
2247 a help window as well.
2248 + modify test/ncurses.c 'b' test to cycle through default colors if
2249 the -d option is set.
2250 + update putty terminfo entry (Robert de Bath).
2253 + modify test/cardfile.c to allow it to read more data than can be
2255 + correct logic in resizeterm.c which kept it from processing all
2256 levels of window hierarchy (reports by Folkert van Heusden,
2260 + modify "tic -cv" to ignore delays when comparing strings. Also
2261 modify it to ignore a canceled sgr string, e.g., for terminals which
2262 cannot properly combine attributes in one control sequence.
2263 + corrections for gnome and konsole entries (Redhat Bugzilla #122815,
2264 patch by Hans de Goede)
2265 > terminfo updates -TD
2266 + make ncsa-m rmacs/smacs consistent with sgr
2267 + add sgr, rc/sc and ech to syscons entries
2268 + add function-keys to decansi
2269 + add sgr to mterm-ansi
2270 + add sgr, civis, cnorm to emu
2271 + correct/simplify cup in addrinfo
2274 > terminfo updates -TD
2275 + add xterm-pc-fkeys
2276 + review/update gnome and gnome-rh90 entries (prompted by Redhat
2278 + review/update konsole entries
2279 + add sgr, correct sgr0 for kterm and mlterm
2280 + correct tsl string in kterm
2283 + add configure option --without-xterm-new
2286 + add check in wget_wch() for printable bytes that are not part of a
2287 multibyte character.
2288 + modify wadd_wchnstr() to render text using window's background
2290 + improve tic's check to compare sgr and sgr0.
2291 + fix c++ directory's .cc.i rule.
2292 + modify logic in tgetent() which adjusts the termcap "me" string
2293 to work with ISO-2022 string used in xterm-new (cf: 20010908).
2294 + modify tic's check for conflicting function keys to omit that if
2295 converting termcap to termcap format.
2296 + add -U option to tic and infocmp.
2297 + add rmam/smam to linux terminfo entry (Trevor Van Bremen)
2298 > terminfo updates -TD
2299 + minor fixes for emu
2301 + change wyse acsc strings to use 'i' map rather than 'I'
2306 + use tic -x to install terminfo database -TD
2307 + add -x to infocmp's usage message.
2308 + correct field used for comparing O_ROWMAJOR in set_menu_format()
2309 (report/patch by Tony Li).
2310 + fix a missing nul check in set_field_buffer() from 20040508 changes.
2311 > terminfo updates -TD
2312 + make xterm-xf86-v43 derived from xterm-xf86-v40 rather than
2314 + align with xterm patch #192's use of xterm-new -TD
2315 + update xterm-new and xterm-8bit for cvvis/cnorm strings -TD
2316 + make xterm-new the default "xterm" entry -TD
2319 + correct BUILD_CPPFLAGS substitution in ncurses/Makefile.in, to allow
2320 cross-compiling from a separate directory tree (report/patch by
2322 + modify is_term_resized() to ensure that window sizes are nonzero,
2323 as documented in the manpage (report by Ian Collier).
2324 + modify CF_XOPEN_SOURCE configure macro to make Hurd port build
2325 (Debian #249214, report/patch by Jeff Bailey).
2326 + configure-script mods from xterm, e.g., updates to CF_ADD_CFLAGS
2327 + update config.guess, config.sub
2328 > terminfo updates -TD
2330 + add xterm-xf86-v44
2331 + modify xterm-new aka xterm-xfree86 to accommodate luit, which
2332 relies on G1 being used via an ISO-2022 escape sequence (report by
2337 + reconsidered winsnstr(), decided after comparing other
2338 implementations that wrapping is an X/Open documentation error.
2339 + modify test/inserts.c to test all flavors of insstr().
2342 + add setlocale() calls to a few test programs which may require it:
2343 demo_forms.c, filter.c, ins_wide.c, inserts.c
2344 + correct a few misspelled function names in ncurses-intro.html (report
2346 + correct internal name of key_defined() manpage, which conflicted with
2350 + correct size of internal pad used for holding wide-character
2351 field_buffer() results.
2352 + modify data_ahead() to work with wide-characters.
2355 + improve description of terminfo if-then-else expressions (suggested
2357 + improve test/ncurses.c 'd' test, allow it to use external file for
2358 initial palette (added xterm-16color.dat and linux-color.dat), and
2359 reset colors to the initial palette when starting/ending the test.
2360 + change limit-check in init_color() to allow r/g/b component to
2361 reach 1000 (cf: 20020928).
2364 + modify form library to use cchar_t's rather than char's in the
2365 wide-character configuration for storing data for field buffers.
2366 + correct logic of win_wchnstr(), which did not work for more than
2370 + replace memset/memcpy usage in form library with for-loops to
2371 simplify changing the datatype of FIELD.buf, part of wide-character
2373 + fix some inconsistent use of #if/#ifdef (report by Alain Guibert).
2376 + modify menu library to account for actual number of columns used by
2377 multibyte character strings, in the wide-character configuration
2378 (adapted from patch by Philipp Tomsich).
2379 + add "-x" option to infocmp like tic's "-x", for use in "-F"
2380 comparisons. This modifies infocmp to only report extended
2381 capabilities if the -x option is given, making this more consistent
2382 with tic. Some scripts may break, since infocmp previous gave this
2383 information without an option.
2384 + modify termcap-parsing to retain 2-character aliases at the beginning
2385 of an entry if the "-x" option is used in tic.
2388 + minor compiler-warning and test-program fixes.
2391 + modify tic's missing-sgr warning to apply to terminfo only.
2392 + free some memory leaks in tic.
2393 + remove check in post_menu() that prevented menus from extending
2394 beyond the screen (request by Max J. Werner).
2395 + remove check in newwin() that prevents allocating windows
2396 that extend beyond the screen. Solaris curses does this.
2397 + add ifdef in test/color_set.c to allow it to compile with older
2399 + add napms() calls to test/dots.c to make it not be a CPU hog.
2402 + modify unctrl() to return null if its parameter does not correspond
2403 to an unsigned char.
2404 + add some limit-checks to guard isprint(), etc., from being used on
2405 values that do not fit into an unsigned char (report by Sami Farin).
2408 + fix a typo in the _nc_get_locale() change.
2411 + modify _nc_get_locale() to use setlocale() to query the program's
2412 current locale rather than using getenv(). This fixes a case in tin
2413 which relies on legacy treatment of 8-bit characters when the locale
2414 is not initialized (reported by Urs Jansen).
2415 + add sgr string to screen's and rxvt's terminfo entries -TD.
2416 + add a check in tic for terminfo entries having an sgr0 but no sgr
2417 string. This confuses Tru64 and HPUX curses when combined with
2418 color, e.g., making them leave line-drawing characters in odd places.
2419 + correct casts used in ABSENT_BOOLEAN, CANCELLED_BOOLEAN, matches the
2420 original definitions used in Debian package to fix PowerPC bug before
2421 20030802 (Debian #237629).
2424 + modify PutAttrChar() and PUTC() macro to improve use of
2425 A_ALTCHARSET attribute to prevent line-drawing characters from
2426 being lost in situations where the locale would otherwise treat the
2427 raw data as nonprintable (Debian #227879).
2430 + fix a redefinition of CTRL() macro in test/view.c for AIX 5.2 (report
2432 + remove ".PP" after ".SH NAME" in a few manpages; this confuses
2433 some apropos script (Debian #237831).
2436 + modify ncurses.c 'r' test so editing commands, like inserted text,
2437 set the field background, and the state of insert/overlay editing
2438 mode is shown in that test.
2439 + change syntax of dummy targets in Ada95 makefiles to work with pmake.
2440 + correct logic in test/ncurses.c 'b' for noncolor terminals which
2441 did not recognize a quit-command (cf: 20030419).
2444 + modify _nc_insert_ch() to allow for its input to be part of a
2446 + split out lib_insnstr.c, to prepare to rewrite it. X/Open states
2447 that this function performs wrapping, unlike all of the other
2448 insert-functions. Currently it does not wrap.
2449 + check for nl_langinfo(CODESET), use it if available (report by
2451 + split-out CF_BUILD_CC macro, actually did this for lynx first.
2452 + fixes for configure script CF_WITH_DBMALLOC and CF_WITH_DMALLOC,
2453 which happened to work with bash, but not with Bourne shell (report
2454 by Marco d'Itri via tin-dev).
2457 + some changes to adapt the form library to wide characters, incomplete
2458 (request by Mike Aubury).
2459 + add symbol to curses.h which can be used to suppress include of
2461 #define NCURSES_ENABLE_STDBOOL_H 0
2463 (discussion on XFree86 mailing list).
2466 + modify configure --with-termlib option to accept a value which sets
2467 the name of the terminfo library. This would allow a packager to
2468 build libtinfow.so renamed to coincide with libtinfo.so (discussion
2469 with Stanislav Ievlev).
2470 + improve documentation of --with-install-prefix, --prefix and
2471 $(DESTDIR) in INSTALL (prompted by discussion with Paul Lew).
2472 + add configure check if the compiler can use -c -o options to rename
2473 its output file, use that to omit the 'cd' command which was used to
2474 ensure object files are created in a separate staging directory
2475 (prompted by comments by Johnny Wezel, Martin Mokrejs).
2477 20040208 5.4 release for upload to ftp.gnu.org
2480 20040207 pre-release
2481 + minor fixes to _nc_tparm_analyze(), i.e., do not count %i as a param,
2482 and do not count %d if it follows a %p.
2483 + correct an inconsistency between handling of codes in the 128-255
2484 range, e.g., as illustrated by test/ncurses.c f/F tests. In POSIX
2485 locale, the latter did not show printable results, while the former
2487 + modify MKlib_gen.sh to compensate for broken C preprocessor on Mac
2488 OS X, which alters "%%" to "% % " (report by Robert Simms, fix
2489 verified by Scott Corscadden).
2491 20040131 pre-release
2492 + modify SCREEN struct to align it between normal/wide curses flavors
2493 to simplify future changes to build a single version of libtinfo
2494 (patch by Stanislav Ievlev).
2495 + document handling of carriage return by addch() in manpage.
2496 + document special features of unctrl() in manpage.
2497 + documented interface changes in INSTALL.
2498 + corrected control-char test in lib_addch.c to account for locale
2499 (Debian #230335, cf: 971206).
2500 + updated test/configure.in to use AC_EXEEXT and AC_OBJEXT.
2501 + fixes to compile Ada95 binding with Debian gnat 3.15p-4 package.
2502 + minor configure-script fixes for older ports, e.g., BeOS R4.5.
2504 20040125 pre-release
2505 + amend change to PutAttrChar() from 20030614 which computed the number
2506 of cells for a possibly multi-cell character. The 20030614 change
2507 forced the cell to a blank if the result from wcwidth() was not
2508 greater than zero. However, wcwidth() called for parameters in the
2509 range 128-255 can give this return value. The logic now simply
2510 ensures that the number of cells is greater than zero without
2511 modifying the displayed value.
2513 20040124 pre-release
2514 + looked good for 5.4 release for upload to ftp.gnu.org (but see above)
2515 + modify configure script check for ranlib to use AC_CHECK_TOOL, since
2516 that works better for cross-compiling.
2518 20040117 pre-release
2519 + modify lib_get_wch.c to prefer mblen/mbtowc over mbrlen/mbrtowc to
2520 work around core dump in Solaris 8's locale support, e.g., for
2521 zh_CN.GB18030 (report by Saravanan Bellan).
2522 + add includes for <stdarg.h> and <stdio.h> in configure script macro
2523 to make <wchar.h> check work with Tru64 4.0d.
2524 + add terminfo entry for U/Win -TD
2525 + add terminfo entries for SFU aka Interix aka OpenNT (Federico
2527 + modify tput's error messages to prefix them with the program name
2528 (report by Vincent Lefevre, patch by Daniel Jacobowitz (see Debian
2530 + correct a place in tack where exit_standout_mode was used instead of
2531 exit_attribute_mode (patch by Jochen Voss (see Debian #224443)).
2532 + modify c++/cursesf.h to use const in the Enumeration_Field method.
2533 + remove an ambiguous (actually redundant) method from c++/cursesf.h
2534 + make $HOME/.terminfo update optional (suggested by Stanislav Ievlev).
2535 + improve sed script which extracts libtool's version in the
2536 CF_WITH_LIBTOOL macro.
2537 + add ifdef'd call to AC_PROG_LIBTOOL to CF_WITH_LIBTOOL macro (to
2538 simplify local patch for Albert Chin-A-Young)..
2539 + add $(CXXFLAGS) to link command in c++/Makefile.in (adapted from
2540 patch by Albert Chin-A-Young)..
2541 + fix a missing substitution in configure.in for "$target" needed for
2543 + resync CF_XOPEN_SOURCE configure macro with lynx; fixes IRIX64 and
2544 NetBSD 1.6 conflicts with _XOPEN_SOURCE.
2545 + make check for stdbool.h more specific, to ensure that including it
2546 will actually define/declare bool for the configured compiler.
2547 + rewrite ifdef's in curses.h relating NCURSES_BOOL and bool. The
2548 intention of that is to #define NCURSES_BOOL as bool when the
2549 compiler declares bool, and to #define bool as NCURSES_BOOL when it
2550 does not (reported by Jim Gifford, Sam Varshavchik, cf: 20031213).
2552 20040110 pre-release
2553 + change minor version to 4, i.e., ncurses 5.4
2554 + revised/improved terminfo entries for tvi912b, tvi920b (Benjamin C W
2556 + simplified ncurses/base/version.c by defining the result from the
2557 configure script rather than using sprintf (suggested by Stanislav
2559 + remove obsolete casts from c++/cursesw.h (reported by Stanislav
2561 + modify configure script so that when configuring for termlib, programs
2562 such as tic are not linked with the upper-level ncurses library
2563 (suggested by Stanislav Ievlev).
2564 + move version.c from ncurses/base to ncurses/tinfo to allow linking
2565 of tic, etc., using libtinfo (suggested by Stanislav Ievlev).
2568 + adjust -D's to build ncursesw on OpenBSD.
2569 + modify CF_PROG_EXT to make OS/2 build with EXEEXT.
2570 + add pecho_wchar().
2571 + remove <wctype.h> include from lib_slk_wset.c which is not needed (or
2572 available) on older platforms.
2575 + add -D's to build ncursew on FreeBSD 5.1.
2576 + modify shared library configuration for FreeBSD 4.x/5.x to add the
2577 soname information (request by Marc Glisse).
2578 + modify _nc_read_tic_entry() to not use MAX_ALIAS, but PATH_MAX only
2579 for limiting the length of a filename in the terminfo database.
2580 + modify termname() to return the terminal name used by setupterm()
2581 rather than $TERM, without truncating to 14 characters as documented
2582 by X/Open (report by Stanislav Ievlev, cf: 970719).
2583 + re-add definition for _BSD_TYPES, lost in merge (cf: 20031206).
2586 + add configure option --with-manpage-format=catonly to address
2587 behavior of BSDI, allow install of man+cat files on NetBSD, whose
2588 behavior has diverged by requiring both to be present.
2589 + remove leading blanks from comment-lines in manlinks.sed script to
2590 work with Tru64 4.0d.
2591 + add screen.linux terminfo entry (discussion on mutt-users mailing
2595 + add a check for tic to flag missing backslashes for termcap
2596 continuation lines. ncurses reads the whole entry, but termcap
2597 applications do not.
2598 + add configure option "--with-manpage-aliases" extending
2599 "--with-manpage-aliases" to provide the option of generating ".so"
2600 files rather than symbolic links for manpage aliases.
2601 + add bool definition in include/curses.h.in for configurations with no
2602 usable C++ compiler (cf: 20030607).
2603 + fix pathname of SigAction.h for building with --srcdir (reported by
2607 + folded ncurses/base/sigaction.c into includes of ncurses/SigAction.h,
2608 since that header is used only within ncurses/tty/lib_tstp.c, for
2609 non-POSIX systems (discussion with Stanislav Ievlev).
2610 + remove obsolete _nc_outstr() function (report by Stanislav Ievlev
2611 <inger@altlinux.org>).
2612 + add test/background.c and test/color_set.c
2613 + modify color_set() function to work with color pair 0 (report by
2614 George Andreou <gbandreo@tem.uoc.gr>).
2615 + add configure option --with-trace, since defining TRACE seems too
2616 awkward for some cases.
2617 + remove a call to _nc_free_termtype() from read_termtype(), since the
2618 corresponding buffer contents were already zeroed by a memset (cf:
2620 + improve configure check for _XOPEN_SOURCE and related definitions,
2621 adding special cases for Solaris' __EXTENSIONS__ and FreeBSD's
2622 __BSD_TYPES (reports by Marc Glisse <marc.glisse@normalesup.org>).
2623 + small fixes to compile on Solaris and IRIX64 using cc.
2624 + correct typo in check for pre-POSIX sort options in MKkey_defs.sh
2628 + modify _nc_gettime() to avoid a problem with arithmetic on unsigned
2629 values (Philippe Blain).
2630 + improve the nanosleep() logic in napms() by checking for EINTR and
2631 restarting (Philippe Blain).
2632 + correct expression for "%D" in lib_tgoto.c (Juha Jarvi
2636 + add linux-vt terminfo entry (Andrey V Lukyanov <land@long.yar.ru>).
2637 + allow "\|" escape in terminfo; tic should not warn about this.
2638 + save the full pathname of the trace-file the first time it is opened,
2639 to avoid creating it in different directories if the application
2640 opens and closes it while changing its working directory.
2641 + modify configure script to provide a non-empty default for
2645 + add DJGPP to special case of DOS-style drive letters potentially
2646 appearing in TERMCAP environment variable.
2647 + fix some spelling in comments (reports by Jason McIntyre, Jonathon
2649 + update config.guess, config.sub
2652 + fix a memory leak in error-return from setupterm() (report by
2653 Stanislav Ievlev <inger@altlinux.org>).
2654 + use EXEEXT and OBJEXT consistently in makefiles.
2655 + amend fixes for cross-compiling to use separate executable-suffix
2656 BUILD_EXEEXT (cf: 20031018).
2657 + modify MKkey_defs.sh to check for sort utility that does not
2658 recognize key options, e.g., busybox (report by Peter S Mazinger
2660 + fix potential out-of-bounds indexing in _nc_infotocap() (found by
2661 David Krause using some of the new malloc debugging features
2662 under OpenBSD, patch by Ted Unangst).
2663 + modify CF_LIB_SUFFIX for Itanium releases of HP-UX, which use a
2664 ".so" suffix (patch by Jonathan Ward <Jonathan.Ward@hp.com>).
2667 + update terminfo for xterm-xfree86 -TD
2668 + add check for multiple "tc=" clauses in a termcap to tic.
2669 + check for missing op/oc in tic.
2670 + correct _nc_resolve_uses() and _nc_merge_entry() to allow infocmp and
2671 tic to show cancelled capabilities. These functions were ignoring
2672 the state of the target entry, which should be untouched if cancelled.
2673 + correct comment in tack/output.c (Debian #215806).
2674 + add some null-pointer checks to lib_options.c (report by Michael
2676 + regenerated html documentation.
2677 + correction to tar-copy.sh, remove a trap command that resulted in
2678 leaving temporary files (cf: 20030510).
2679 + remove contact/maintainer addresses for Juergen Pfeifer (his request).
2682 + updated test/configure to reflect changes for libtool (cf: 20030830).
2683 + fix several places in tack/pad.c which tested and used the parameter-
2684 and parameterless strings inconsistently, i.e., in pad_rin(),
2685 pad_il(), pad_indn() and pad_dl() (Debian #215805).
2686 + minor fixes for configure script and makefiles to cleanup executables
2687 generated when cross-compiling for DJGPP.
2688 + modify infocmp to omit check for $TERM for operations that do not
2689 require it, e.g., "infocmp -e" used to build fallback list (report by
2693 + add terminfo entries for DJGPP.
2694 + updated note about maintainer in ncurses-intro.html
2697 + update terminfo entries for gnome terminal.
2698 + modify tack to reset colors after each color test, correct a place
2699 where exit_standout_mode was used instead of exit_attribute_mode.
2700 + improve tack's bce test by making it set colors other than black
2702 + plug a potential recursion between napms() and _nc_timed_wait()
2703 (report by Philippe Blain).
2706 + add --with-rel-version option to allow workaround to allow making
2707 libtool on Darwin generate the "same" library names as with the
2708 --with-shared option. The Darwin ld program does not work well
2709 with a zero as the minor-version value (request by Chris Zubrzycki).
2710 + modify CF_MIXEDCASE_FILENAMES macro to work with cross-compiling.
2711 + modify tack to allow it to run from fallback terminfo data.
2712 > patch by Philippe Blain:
2713 + improve PutRange() by adjusting call to EmitRange() and corresponding
2714 return-value to not emit unchanged characters on the end of the
2716 + improve a check for changed-attribute by exiting a loop when the
2718 + improve logic in TransformLine(), eliminating a duplicated comparison
2719 in the clr_bol logic.
2722 > patch by Philippe Blain:
2723 + in ncurses/tty/lib_mvcur.c,
2724 move the label 'nonlocal' just before the second gettimeofday() to
2725 be able to compute the diff time when 'goto nonlocal' used.
2726 Rename 'msec' to 'microsec' in the debug-message.
2727 + in ncurses/tty/lib_mvcur.c,
2728 Use _nc_outch() in carriage return/newline movement instead of
2729 putchar() which goes to stdout. Move test for xold>0 out of loop.
2730 + in ncurses/tinfo/setbuf.c,
2731 Set the flag SP->_buffered at the end of operations when all has been
2732 successful (typeMalloc can fail).
2733 + simplify NC_BUFFERED macro by moving check inside _nc_setbuf().
2736 + modify configure script to avoid using "head -1", which does not
2737 work if POSIXLY_CORRECT (sic) is set.
2738 + modify run_tic.in to avoid using wrong shared libraries when
2739 cross-compiling (Dan Kegel).
2742 + alter configure script help message to make it clearer that
2743 --with-build-cc does not specify a cross-compiler (suggested by Dan
2744 Kegel <dank@kegel.com>).
2745 + modify configure script to accommodate libtool 1.5, as well as add an
2746 parameter to the "--with-libtool" option which can specify the
2747 pathname of libtool (report by Chris Zubrzycki). We note that
2748 libtool 1.5 has more than one bug in its C++ support, so it is not
2749 able to install libncurses++, for instance, if $DESTDIR or the option
2750 --with-install-prefix is used.
2753 > patch by Philippe Blain:
2754 + move assignments to SP->_cursrow, SP->_curscol into online_mvcur().
2755 + make baudrate computation in delay_output() consistent with the
2756 assumption in _nc_mvcur_init(), i.e., a byte is 9 bits.
2759 + modify logic in waddch_literal() to take into account zh_TW.Big5
2760 whose multibyte sequences may contain "printable" characters, e.g.,
2761 a "g" in the sequence "\247g" (Debian #204889, cf: 20030621).
2762 + improve storage used by _nc_safe_strcpy() by ensuring that the size
2763 is reset based on the initialization call, in case it were called
2764 after other strcpy/strcat calls (report by Philippe Blain).
2765 > patch by Philippe Blain:
2766 + remove an unused ifdef for REAL_ATTR & WANT_CHAR
2767 + correct a place where _cup_cost was used rather than _cuu_cost
2770 + fix a small memory leak in _nc_free_termtype().
2771 + close trace-file if trace() is called with a zero parameter.
2772 + free memory allocated for soft-key strings, in delscreen().
2773 + fix an allocation size in safe_sprintf.c for the "*" format code.
2774 + correct safe_sprintf.c to not return a null pointer if the format
2775 happens to be an empty string. This applies to the "configure
2776 --enable-safe-sprintf" option (Redhat #101486).
2779 + modify casts used for ABSENT_BOOLEAN and CANCELLED_BOOLEAN (report by
2781 > patch by Philippe Blain:
2782 + change padding for change_scroll_region to not be proportional to
2783 the size of the scroll-region.
2784 + correct error-return in _nc_safe_strcat().
2787 + correct limit-checks in _nc_scroll_window() (report and test-case by
2788 Thomas Graf <graf@dms.at> cf: 20011020).
2789 + re-order configure checks for _XOPEN_SOURCE to avoid conflict with
2793 + use clr_eol in preference to blanks for bce terminals, so select and
2794 paste will have fewer trailing blanks, e.g., when using xterm
2795 (request by Vincent Lefevre).
2796 + correct prototype for wunctrl() in manpage.
2797 + add configure --with-abi-version option (discussion with Charles
2799 > cygwin changes from Charles Wilson:
2800 + aclocal.m4: on cygwin, use autodetected prefix for import
2801 and static lib, but use "cyg" for DLL.
2802 + include/ncurses_dll.h: correct the comments to reflect current
2803 status of cygwin/mingw port. Fix compiler warning.
2804 + misc/run_tic.in: ensure that tic.exe can find the uninstalled
2805 DLL, by adding the lib-directory to the PATH variable.
2806 + misc/terminfo.src (nxterm|xterm-color): make xterm-color
2807 primary instead of nxterm, to match XFree86's xterm.terminfo
2808 usage and to prevent circular links.
2809 (rxvt): add additional codes from rxvt.org.
2810 (rxvt-color): new alias
2811 (rxvt-xpm): new alias
2812 (rxvt-cygwin): like rxvt, but with special acsc codes.
2813 (rxvt-cygwin-native): ditto. rxvt may be run under XWindows, or
2814 with a "native" MSWin GUI. Each takes different acsc codes,
2815 which are both different from the "normal" rxvt's acsc.
2816 (cygwin): cygwin-in-cmd.exe window. Lots of fixes.
2818 + mk-1st.awk: use "cyg" for the DLL prefix, but "lib" for import
2822 + update config.guess, config.sub
2823 + add triples for configuring shared libraries with the Debian
2824 GNU/FreeBSD packages (patch by Robert Millan <zeratul2@wanadoo.es>).
2827 + modify CF_GCC_WARNINGS so it only applies to gcc, not g++. Some
2828 platforms have installed g++ along with the native C compiler, which
2829 would not accept gcc warning options.
2830 + add -D_XOPEN_SOURCE=500 when configuring with --enable-widec, to
2831 get mbstate_t declaration on HPUX 11.11 (report by David Ellement).
2832 + add _nc_pathlast() to get rid of casts in _nc_basename() calls.
2833 + correct a sign-extension in wadd_wch() and wecho_wchar() from
2834 20030628 (report by Tomohiro Kubota).
2835 + work around omission of btowc() and wctob() from wide-character
2836 support (sic) in NetBSD 1.6 using mbtowc() and wctomb() (report by
2838 + add portability note to curs_get_wstr.3x (Debian #199957).
2841 + rewrite wadd_wch() and wecho_wchar() to call waddch() and wechochar()
2842 respectively, to avoid calling waddch_noecho() with wide-character
2843 data, since that function assumes its input is 8-bit data.
2844 Similarly, modify waddnwstr() to call wadd_wch().
2845 + remove logic from waddnstr() which transformed multibyte character
2846 strings into wide-characters. Rewrite of waddch_literal() from
2847 20030621 assumes its input is raw multibyte data rather than wide
2848 characters (report by Tomohiro Kubota).
2851 + write getyx() and related 2-return macros in terms of getcury(),
2853 + modify waddch_literal() in case an application passes bytes of a
2854 multibyte character directly to waddch(). In this case, waddch()
2855 must reassemble the bytes into a wide-character (report by Tomohiro
2856 Kubota <kubota@debian.org>).
2859 + modify waddch_literal() in case a multibyte value occupies more than
2861 + modify PutAttrChar() to compute the number of character cells that
2862 are used in multibyte values. This fixes a problem displaying
2863 double-width characters (report/test by Mitsuru Chinen
2864 <mchinen@yamato.ibm.com>).
2865 + add a null-pointer check for result of keyname() in _tracechar()
2866 + modify _tracechar() to work around glibc sprintf bug.
2869 + add a call to setlocale() in cursesmain.cc, making demo display
2870 properly in a UTF-8 locale.
2871 + add a fallback definition in curses.priv.h for MB_LEN_MAX (prompted
2872 by discussion with Gabor Z Papp).
2873 + use macros NCURSES_ACS() and NCURSES_WACS() to hide cast needed to
2874 appease -Wchar-subscript with g++ 3.3 (Debian #195732).
2875 + fix a redefinition of $RANLIB in the configure script when libtool
2876 is used, which broke configure on Mac OS X (report by Chris Zubrzycki
2878 + simplify ifdef for bool declaration in curses.h.in (suggested by
2879 Albert Chin-A-Young).
2880 + remove configure script check to allow -Wconversion for older
2881 versions of gcc (suggested by Albert Chin-A-Young).
2884 + regenerated html manpages.
2885 + modify ifdef's in curses.h.in that disabled use of __attribute__()
2886 for g++, since recent versions implement the cases which ncurses uses
2888 + modify _nc_get_token() to handle a case where an entry has no
2889 description, and capabilities begin on the same line as the entry
2891 + fix a typo in ncurses_dll.h reported by gcc 3.3.
2892 + add an entry for key_defined.3x to man_db.renames.
2895 + modify setcchar() to allow converting control characters to complex
2896 characters (report/test by Mitsuru Chinen <mchinen@yamato.ibm.com>).
2897 + add tkterm entry -TD
2898 + modify parse_entry.c to allow a terminfo entry with a leading
2899 2-character name (report by Don Libes).
2900 + corrected acsc in screen.teraterm, which requires a PC-style mapping.
2901 + fix trace statements in read_entry.c to use lseek() rather than
2903 + fix signed/unsigned warnings from Sun's compiler (gcc should give
2904 these warnings, but it is unpredictable).
2905 + modify configure script to omit -Winline for gcc 3.3, since that
2907 + modify manlinks.sed to add a few functions that were overlooked since
2908 they return function pointers: field_init, field_term, form_init,
2909 form_term, item_init, item_term, menu_init and menu_term.
2912 + prevent recursion in wgetch() via wgetnstr() if the connection cannot
2913 be switched between cooked/raw modes because it is not a TTY (report
2914 by Wolfgang Gutjahr <gutw@knapp.com>).
2915 + change parameter of define_key() and key_defined() to const (prompted
2917 + add a check in test/configure for ncurses extensions, since there
2918 are some older versions, etc., which would not compile with the
2919 current test programs.
2920 + corrected demo in test/ncurses.c of wgetn_wstr(), which did not
2921 convert wchar_t string to multibyte form before printing it.
2922 + corrections to lib_get_wstr.c:
2923 + null-terminate buffer passed to setcchar(), which occasionally
2925 + map special characters such as erase- and kill-characters into
2926 key-codes so those will work as expected even if they are not
2927 mentioned in the terminfo.
2928 + modify PUTC() and Charable() macros to make wide-character line
2929 drawing work for POSIX locale on Linux console (cf: 20021221).
2932 + make typography for program options in manpages consistent (report
2933 by Miloslav Trmac <mitr@volny.cz>).
2934 + correct dependencies in Ada95/src/Makefile.in, so the builds with
2935 "--srcdir" work (report by Warren L Dodge).
2936 + correct missing definition of $(CC) in Ada95/gen/Makefile.in
2937 (reported by Warren L Dodge <warrend@mdhost.cse.tek.com>).
2938 + fix typos and whitespace in manpages (patch by Jason McIntyre
2939 <jmc@prioris.mini.pw.edu.pl>).
2942 + fix form_driver() cases for REQ_CLR_EOF, REQ_CLR_EOL, REQ_DEL_CHAR,
2943 REQ_DEL_PREV and REQ_NEW_LINE, which did not ensure the cursor was at
2944 the editing position before making modifications.
2945 + add test/demo_forms and associated test/edit_field.c demos.
2946 + modify test/configure.in to use test/modules for the list of objects
2947 to compile rather than using the list of programs.
2950 + modify logic of acsc to use the original character if no mapping is
2951 defined, noting that Solaris does this.
2952 + modify ncurses 'b' test to avoid using the acs_map[] array since
2953 20021231 changes it to no longer contain information from the acsc
2955 + modify makefile rules in c++, progs, tack and test to ensure that
2956 the compiler flags (e.g., $CFLAGS or $CCFLAGS) are used in the link
2957 command (report by Jose Luis Rico Botella <informatica@serpis.com>).
2958 + modify soft-key initialization to use A_REVERSE if A_STANDOUT would
2959 not be shown when colors are used, i.e., if ncv#1 is set in the
2960 terminfo as is done in "screen".
2963 + add a test for slk_color(), in ncurses.c
2964 + fix some issues reported by valgrind in the slk_set() and slk_wset()
2965 code, from recent rewrite.
2966 + modify ncurses 'E' test to use show previous label via slk_label(),
2968 + modify wide-character versions of NewChar(), NewChar2() macros to
2969 ensure that the whole struct is initialized.
2972 + modify setupterm() to check if the terminfo and terminal-modes have
2973 already been read. This ensures that it does not reinvoke
2974 def_prog_mode() when an application calls more than one function,
2975 such as tgetent() and initscr() (report by Olaf Buddenhagen).
2978 + add 'E' test to ncurses.c, to exercise slk_wset().
2979 + correct handling of carriage-return in wgetn_wstr(), used in demo of
2981 + first draft of slk_wset() function.
2984 + improved warnings in tic when suppressing items to fit in termcap's
2986 + built a list in test/README showing which externals are being used
2987 by either programs in the test-directory or via internal library
2989 + adjust include-options in CF_ETIP_DEFINES to avoid missing
2990 ncurses_dll.h, fixing special definitions that may be needed for
2991 etip.h (reported by Greg Schafer <gschafer@zip.com.au>).
2994 + minor fixes for cardfile.c, to make it write the updated fields to
2995 a file when ^W is given.
2996 + add/use _nc_trace_bufcat() to eliminate some fixed buffer limits in
3000 + correct a case in _nc_remove_string(), used by define_key(), to avoid
3001 infinite loop if the given string happens to be a substring of other
3002 strings which are assigned to keys (report by John McCutchan).
3003 + add key_defined() function, to tell which keycode a string is bound
3004 to (discussion with John McCutchan <ttb@tentacle.dhs.org>).
3005 + correct keybound(), which reported definitions in the wrong table,
3006 i.e., the list of definitions which are disabled by keyok().
3007 + modify demo_keydef.c to show the details it changes, and to check
3011 + restructured test/configure script, make it work for libncursesw.
3012 + add description of link_fieldtype() to manpage (report by
3013 L Dee Holtsclaw <dee@sunbeltsoft.com>).
3016 + corrected ifdef's relating to configure check for wchar_t, etc.
3017 + if the output is a socket or other non-tty device, use 1 millisecond
3018 for the cost in mvcur; previously it was 9 milliseconds because the
3019 baudrate was not known.
3020 + in _nc_get_tty_mode(), initialize the TTY buffer on error, since
3021 glibc copies uninitialized data in that case, as noted by valgrind.
3022 + modify tput to use the same parameter analysis as tparm() does, to
3023 provide for user-defined strings, e.g., for xterm title, a
3024 corresponding capability might be
3026 + modify MKlib_gen.sh to avoid passing "#" tokens through the C
3027 preprocessor. This works around Mac OS X's preprocessor, which
3028 insists on adding a blank on each side of the token (report/analysis
3029 by Kevin Murphy <murphy@genome.chop.edu>).
3032 + add configure check for wchar_t and wint_t types, rather than rely
3033 on preprocessor definitions. Also work around for gcc fixinclude
3034 bug which creates a shadow copy of curses.h if it sees these symbols
3035 apparently typedef'd.
3036 + if database is disabled, do not generate run_tic.sh
3037 + minor fixes for memory-leak checking when termcap is read.
3040 + add checking in tic for incomplete line-drawing character mapping.
3041 + update configure script to reflect fix for AC_PROG_GCC_TRADITIONAL,
3042 which is broken in autoconf 2.5x for Mac OS X 10.2.3 (report by
3043 Gerben Wierda <Sherlock@rna.nl>).
3044 + make return value from _nc_printf_string() consistent. Before,
3045 depending on whether --enable-safe-sprintf was used, it might not be
3046 cached for reallocating.
3049 + minor fixes for memory-leak checking in lib_tparm.c, hardscroll.c
3050 + correct a potentially-uninitialized value if _read_termtype() does
3051 not read as much data as expected (report by Wolfgang Rohdewald
3053 + correct several places where the aclocal.m4 macros relied on cache
3054 variable names which were incompatible (as usual) between autoconf
3055 2.13 and 2.5x, causing the test for broken-linker to give incorrect
3056 results (reports by Gerben Wierda <Sherlock@rna.nl> and Thomas Esser
3057 <te@dbs.uni-hannover.de>).
3058 + do not try to open gpm mouse driver if standard output is not a tty;
3059 the gpm library does not make this check (bug report for dialog
3060 by David Oliveira <davidoliveira@develop.prozone.ws>).
3063 + modified emx.src to correspond more closely to terminfo.src, added
3064 emx-base to the latter -TD
3065 + add configure option for FreeBSD sysmouse, --with-sysmouse, and
3066 implement support for that in lib_mouse.c, lib_getch.c
3069 + revert 20030105 change to can_clear_with(), does not work for the
3070 case where the update is made on cells which are blanks with
3071 attributes, e.g., reverse.
3072 + improve ifdef's to guard against redefinition of wchar_t and wint_t
3073 in curses.h (report by Urs Jansen).
3076 + improve mvcur() by checking if it is safe to move when video
3077 attributes are set (msgr), and if not, reset/restore attributes
3078 within that function rather than doing it separately in the GoTo()
3079 function in tty_update.c (suggested by Philippe Blain).
3080 + add a message in run_tic.in to explain more clearly what does not
3081 work when attempting to create a symbolic link for /usr/lib/terminfo
3082 on OS/2 and other platforms with no symbolic links (report by John
3084 + change several sed scripts to avoid using "\+" since it is not a BRE
3085 (basic regular expression). One instance caused terminfo.5 to be
3086 misformatted on FreeBSD (report by Kazuo Horikawa
3087 <horikawa@FreeBSD.org> (see FreeBSD docs/46709)).
3088 + correct misspelled 'wint_t' in curs_get_wch.3x (Michael Elkins).
3091 + improve description of terminfo operators, especially static/dynamic
3092 variables (comments by Mark I Manning IV <mark4th@earthlink.net>).
3093 + demonstrate use of FIELDTYPE by modifying test/ncurses 'r' test to
3094 use the predefined TYPE_ALPHA field-type, and by defining a
3095 specialized type for the middle initial/name.
3096 + fix MKterminfo.sh, another workaround for POSIXLY_CORRECT misfeature
3098 > patch by Philippe Blain:
3099 + optimize can_clear_with() a little by testing first if the parameter
3100 is indeed a "blank".
3101 + simplify ClrBottom() a little by allowing it to use clr_eos to clear
3102 sections as small as one line.
3103 + improve ClrToEOL() by checking if clr_eos is available before trying
3105 + use tputs() rather than putp() in a few cases in tty_update.c since
3106 the corresponding delays are proportional to the number of lines
3107 affected: repeat_char, clr_eos, change_scroll_region.
3110 + rewrite of lib_acs.c conflicts with copying of SCREEN acs_map to/from
3111 global acs_map[] array; removed the lines that did the copying.
3114 + change some overlooked tputs() calls in scrolling code to use putp()
3115 (report by Philippe Blain).
3116 + modify lib_getch.c to avoid recursion via wgetnstr() when the input
3117 is not a tty and consequently mode-changes do not work (report by
3118 <R.Chamberlin@querix.com>).
3119 + rewrote lib_acs.c to allow PutAttrChar() to decide how to render
3120 alternate-characters, i.e., to work with Linux console and UTF-8
3122 + correct line/column reference in adjust_window(), needed to make
3123 special windows such as curscr track properly when resizing (report
3124 by Lucas Gonze <lgonze@panix.com>).
3125 > patch by Philippe Blain:
3126 + correct the value used for blank in ClrBottom() (broken in 20000708).
3127 + correct an off-by-one in GoTo() parameter in _nc_scrolln().
3130 + change several tputs() calls in scrolling code to use putp(), to
3131 enable padding which may be needed for some terminals (patch by
3133 + use '%' as sed substitute delimiter in run_tic script to avoid
3134 problems with pathname delimiters such as ':' and '@' (report by John
3136 + implement a workaround so that line-drawing works with screen's
3137 crippled UTF-8 support (tested with 3.9.13). This only works with
3138 the wide-character support (--enable-widec); the normal library will
3139 simply suppress line-drawing when running in a UTF-8 locale in screen.
3142 + allow BUILD_CC and related configure script variables to be
3143 overridden from the environment.
3144 + make build-tools variables in ncurses/Makefile.in consistent with
3145 the configure script variables (report by Maciej W Rozycki).
3146 + modify ncurses/modules to allow
3147 configure --disable-leaks --disable-ext-funcs
3148 to build (report by Gary Samuelson).
3149 + fix a few places in configure.in which lacked quotes (report by
3150 Gary Samuelson <gary.samuelson@verizon.com>).
3151 + correct handling of multibyte characters in waddch_literal() which
3152 force wrapping because they are started too late on the line (report
3153 by Sam Varshavchik).
3154 + small fix for CF_GNAT_VERSION to ignore the help-message which
3155 gnatmake adds to its version-message.
3156 > Maciej W Rozycki <macro@ds2.pg.gda.pl>:
3157 + use AC_CHECK_TOOL to get proper values for AR and LD for cross
3159 + use $cross_compiling variable in configure script rather than
3160 comparing $host_alias and $target alias, since "host" is
3161 traditionally misused in autoconf to refer to the target platform.
3162 + change configure --help message to use "build" rather than "host"
3163 when referring to the --with-build-XXX options.
3166 + modify CF_GNAT_VERSION to print gnatmake's version, and to allow for
3167 possible gnat versions such as 3.2 (report by Chris Lingard
3168 <chris@stockwith.co.uk>).
3169 + modify #define's for CKILL and other default control characters in
3170 tset to use the system's default values if they are defined.
3171 + correct interchanged defaults for kill and interrupt characters
3172 in tset, which caused it to report unnecessarily (Debian #171583).
3173 + repair check for missing C++ compiler, which is broken in autoconf
3174 2.5x by hardcoding it to g++ (report by Martin Mokrejs).
3175 + update config.guess, config.sub (2002-11-30)
3176 + modify configure script to skip --with-shared, etc., when the
3177 --with-libtool option is given, since they would be ignored anyway.
3178 + fix to allow "configure --with-libtool --with-termlib" to build.
3179 + modify configure script to show version number of libtool, to help
3180 with bug reports. libtool still gets confused if the installed
3181 ncurses libraries are old, since it ignores the -L options at some
3182 point (tested with libtool 1.3.3 and 1.4.3).
3183 + reorder configure script's updating of $CPPFLAGS and $CFLAGS to
3184 prevent -I options in the user's environment from introducing
3185 conflicts with the build -I options (may be related to reports by
3186 Patrick Ash and George Goffe).
3187 + rename test/define_key.c to test/demo_defkey.c, test/keyok.c to
3188 test/demo_keyok.c to allow building these with libtool.
3191 + add example program test/define_key.c for define_key().
3192 + add example program test/keyok.c for keyok().
3193 + add example program test/ins_wide.c for wins_wch() and wins_wstr().
3194 + modify wins_wch() and wins_wstr() to interpret tabs by using the
3195 winsch() internal function.
3196 + modify setcchar() to allow for wchar_t input strings that have
3197 more than one spacing character.
3200 + fix a boundary check in lib_insch.c (patch by Philippe Blain).
3201 + change type for *printw functions from NCURSES_CONST to const
3202 (prompted by comment by Pedro Palhoto Matos <plpm@mega.ist.utl.pt>,
3203 but really from a note on X/Open's website stating that either is
3204 acceptable, and the latter will be used in a future revision).
3205 + add xterm-1002, xterm-1003 terminfo entries to demonstrate changes in
3206 lib_mouse.c (20021026) -TD
3207 + add screen-bce, screen-s entries from screen 3.9.13 (report by
3208 Adam Lazur <zal@debian.org>) -TD
3209 + add mterm terminfo entries -TD
3212 + split-out useful fragments in terminfo for vt100 and vt220 numeric
3213 keypad, i.e., vt100+keypad, vt100+pfkeys, vt100+fnkeys and
3214 vt220+keypad. The last as embedded in various entries had ka3 and
3215 kb2 interchanged (report/discussion with Leonard den Ottolander
3216 <leonardjo@hetnet.nl>).
3217 + add check in tic for keypads consistent with vt100 layout.
3218 + improve checks in tic for color capabilities
3221 + check for missing/empty/illegal terminfo name in _nc_read_entry()
3222 (report by Martin Mokrejs, where $TERM was set to an empty string).
3223 + rewrote lib_insch.c, combining it with lib_insstr.c so both handle
3224 tab and other control characters consistently (report by Philippe
3226 + remove an #undef for KEY_EVENT from curses.tail used in the
3227 experimental NCURSES_WGETCH_EVENTS feature. The #undef confuses
3228 dpkg's build script (Debian #165897).
3229 + fix MKlib_gen.sh, working around the ironically named POSIXLY_CORRECT
3230 feature of GNU sed 4.0 (reported by Ervin Nemeth <airwin@inf.bme.hu>).
3233 + implement logic in lib_mouse.c to handle position reports which are
3234 generated when XFree86 xterm is initialized with private modes 1002
3235 or 1003. These are returned to the application as the
3236 REPORT_MOUSE_POSITION mask, which was not implemented. Tested both
3237 with ncurses 'a' menu (prompted by discussion with Larry Riedel
3238 <Larry@Riedel.org>).
3239 + modify lib_mouse.c to look for "XM" terminfo string, which allows
3240 one to override the escape sequence used to enable/disable mouse
3241 mode. In particular this works for XFree86 xterm private modes
3242 1002 and 1003. If "XM" is missing (note that this is an extended
3243 name), lib_mouse uses the conventional private mode 1000.
3244 + correct NOT_LOCAL() macro in lib_mvcur.c to refer to screen_columns
3245 where it used screen_lines (report by Philippe Blain).
3246 + correct makefile rules for the case when both --with-libtool and
3247 --with-gpm are given (report by Mr E_T <troll@logi.net.au>).
3248 + add note to terminfo manpage regarding the differences between
3249 setaf/setab and setf/setb capabilities (report by Pavel Roskin).
3252 + remove redundant initialization of TABSIZE in newterm(), since it is
3253 already done in setupterm() (report by Philippe Blain).
3254 + add test/inserts.c, to test winnstr() and winsch().
3255 + replace 'sort' in dist.mk with script that sets locale to POSIX.
3256 + update URLs in announce.html.in (patch by Frederic L W Meunier).
3257 + remove glibc add-on files, which are no longer needed (report by
3258 Frederic L W Meunier).
3260 20021012 5.3 release for upload to ftp.gnu.org
3261 + modify ifdef's in etip.h.in to allow the etip.h header to compile
3262 with gcc 3.2 (patch by Dimitar Zhekov <jimmy@is-vn.bg>).
3263 + add logic to setupterm() to make it like initscr() and newterm(),
3264 by checking for $NCURSES_TRACE environment variable and enabling
3265 the debug trace in that case.
3266 + modify setupterm() to ensure that it initializes the baudrate, for
3267 applications such as tput (report by Frank Henigman).
3268 + modify definition of bits used for command-line and library debug
3269 traces to avoid overlap, using new definition TRACE_SHIFT to relate
3271 + document tput's interpretation of parameterized strings according to
3272 whether parameters are given, etc. (discussion with Robert De Bath).
3274 20021005 pre-release
3275 + correct winnwstr() to account for non-character cells generated when
3276 a double-width character is added (report by Michael Bienia
3277 <michael@vorlon.ping.de>).
3278 + modify _nc_viswbuf2n() to provide better results using wctomb().
3279 + correct logic in _nc_varargs() which broke tracing of parameters for
3280 formats such as "%.*s".
3281 + correct scale factor in linux-c and linux-c-nc terminfo entries
3282 (report Floyd Davidson).
3283 + change tic -A option to -t, add the same option to infocmp for
3285 + correct "%c" implementation in lib_tparm.c, which did not map a null
3286 character to a 128 (cf: 980620) (patch by Frank Henigman
3287 <fjhenigman@mud.cgl.uwaterloo.ca>).
3289 20020928 pre-release
3290 + modify MKkey_defs.sh to check for POSIX sort -k option, use that if
3291 it is found, to accommodate newer utility which dropped the
3292 compatibility support for +number options (reported by Andrey A
3294 + modify linux terminfo entry to use color palette feature from
3295 linux-c-nc entry (comments by Tomasz Wasiak and Floyd Davidson).
3296 + restore original color definitions in endwin() if init_color() was
3297 used, and resume those colors on the next doupdate() or refresh()
3298 (report by Tomasz Wasiak <tjwasiak@komputom.com.pl>).
3299 + improve debug-traces by modifying MKlib_gen.sh to generate calls
3300 to returnBool() and returnAttr().
3301 + add/use _nc_visbufn() and _nc_viswbufn() to limit the debug trace
3302 of waddnstr() and similar functions to match the parameters as used.
3303 + add/use _nc_retrace_bool() and _nc_retrace_unsigned().
3304 + correct type used by _nc_retrace_chtype().
3305 + add debug traces to some functions in lib_mouse.c
3306 + modify lib_addch.c to handle non-spacing characters.
3307 + correct parameter of RemAttr() in lib_bkgd.c, which caused the c++
3308 demo's boxes to lose the A_ALTCHARSET flag (broken in 20020629).
3309 + correct width computed in _tracedump(), which did not account for
3310 the attributes (broken in 20010602).
3311 + modify test/tracemunch to replace addresses for windows other than
3312 curscr, newscr and stdscr with window0, window1, etc.
3314 20020921 pre-release
3315 + redid fix for edit_man.sed path.
3316 + workaround for Cygwin bug which makes subprocess writes to stdout
3317 result in core dump.
3318 + documented getbegx(), etc.
3319 + minor fixes to configure script to use '%' consistently as a sed
3320 delimiter rather than '@'.
3321 > patch by Philippe Blain:
3322 + add check in lib_overlay.c to ensure that the windows to be merged
3323 actually overlap, and in copywin(), limit the area to be touched
3324 to the lines given for the destination window.
3326 20020914 pre-release
3327 + modified curses.h so that if the wide-character version is installed
3328 overwriting /usr/include/curses.h, and if it relied on libutf8.h,
3329 then applications that use that header for wide-character support
3330 must define HAVE_LIBUTF8_H.
3331 + modify putwin(), getwin() and dupwin() to allow them to operate on
3332 pads (request by Philippe Blain).
3333 + correct attribute-merging in wborder(), broken in 20020216 (report
3334 by Tomasz Wasiak <tjwasiak@grubasek.komputom.com.pl>).
3335 > patch by Philippe Blain:
3336 + corrected pop-counts in tparam_internal() to '!' and '~' cases.
3337 + use sizeof(NCURSES_CH_T) in one place that used sizeof(chtype).
3338 + remove some unused variables from mvcur test-driver.
3340 20020907 pre-release
3341 + change configure script to allow install of widec-character
3342 (ncursesw) headers to overwrite normal (ncurses) headers, since the
3343 latter is a compatible subset of the former.
3344 + fix path of edit_man.sed in configure script, needed to regenerate
3345 html manpages on Debian.
3346 + fix mismatched enums in vsscanf.c, which caused warning on Solaris.
3347 + update README.emx to reflect current patch used for autoconf.
3348 + change web- and ftp-site to invisible-island.net
3349 > patch by Philippe Blain:
3350 + change case for 'P' in tparam_internal() to indicate that it pops
3351 a variable from the stack.
3352 + correct sense of precision and width in parse_format(), to avoid
3354 + modify lib_tparm.c, absorb really_get_space() into get_space().
3355 + modify getwin() and dupwin() to copy the _notimeout, _idlok and
3356 _idcok window fields.
3357 + better fix for _nc_set_type(), using typeMalloc().
3359 20020901 pre-release
3360 + change minor version to 3, i.e., ncurses 5.3
3361 + update config.guess, config.sub
3362 + retest build with each configure option; minor ifdef fixes.
3363 + make keyname() return a null pointer rather than "UNKNOWN STRING" to
3365 + modify handling of wide line-drawing character functions to use the
3366 normal line-drawing characters when not in UTF-8 locale.
3367 + add check/fix to comp_parse.c to suppress warning about missing acsc
3368 string. This happens in configurations where raw termcap information
3369 is processed; tic already does this and other checks.
3370 + modify tic's check for ich/ich1 versus rmir/smir to only warn about
3371 ich1, to match xterm patch #70 notes.
3372 + moved information for ripped-off lines into SCREEN struct to allow
3373 use in resizeterm().
3374 + add experimental wgetch_events(), ifdef'd with NCURSES_WGETCH_EVENTS
3375 (adapted from patch by Ilya Zakharevich - see ncurses/README.IZ).
3376 + amend check in kgetch() from 20020824 to look only for function-keys,
3377 otherwise escape sequences are not resolved properly.
3378 > patch by Philippe Blain:
3379 + removed redundant assignment to SP->_checkfd from newterm().
3380 + check return-value of setupterm() in restartterm().
3381 + use sizeof(NCURSES_CH_T) in a few places that used sizeof(chtype).
3382 + prevent dupwin() from duplicating a pad.
3383 + prevent putwin() from writing a pad.
3384 + use typeRealloc() or typeMalloc() in preference to direct calls on
3388 + add a check in kgetch() for cooked characters in the fifo to avoid
3389 calling fifo_push() when a KEY_RESIZE is available (report/analysis
3390 by Sam Varshavchik <mrsam@courier-mta.com>).
3391 + fix an overlooked case for bugzilla #68199 (Philippe Blain).
3392 + ensure clearerr() is called before using ferror() e.g., in
3393 lib_screen.c (report by Philippe Blain).
3396 + modify lib_screen.c and lib_newwin.c to maintain the SCREEN-specific
3397 pointers for curscr/stdscr/newscr when scr_save() and scr_restore()
3398 modify the global curscr/stdscr/newscr variables. Fixes Redhat
3399 bugzilla #68199 dated 2002-07-07.
3400 + add checks for null pointer in calls to tparm() and tgoto() based on
3401 FreeBSD bug report. If ncurses were built with termcap support, and
3402 the first call to tgoto() were a zero-length string, the result would
3403 be a null pointer, which was not handled properly.
3404 + correct a typo in terminfo.head, which gave the octal code for colon
3406 + remove the "tic -u" option from 20020810, since it did not account
3407 for nested "tc=" clauses, and when that was addressed, was still
3411 + add tic -A option to suppress capabilities which are commented out
3412 when translating to termcap.
3413 + add tic -u option to provide older behavior of "tc=" clauses.
3414 + modified tic to expand all but the final "tc=" clause in a termcap
3415 entry, to accommodate termcap libraries which do not handle multiple
3417 + correct typo in curs_inopts.3x regarding CS8/CS7 usage (report by
3419 + remove a couple of redundant uses of A_ATTRIBUTES in expressions
3420 using AttrOf(), which already incorporates that mask (report by
3422 + document TABSIZE variable.
3423 + add NCURSES_ASSUMED_COLORS environment variable, to allow users to
3424 override compiled-in default black-on-white assumption used in
3425 assume_default_colors().
3426 + correct an off-by-one comparison against max_colors in COLORFGBG
3428 + correct a use of uninitialized memory found by valgrind (reported by
3429 Olaf Buddenhagen <olafBuddenhagen@web.de>).
3430 + modified wresize() to ensure that a failed realloc will not corrupt
3431 the window structure, and to make subwindows fit within the resized
3432 window (completes Debian #87678, #101699)
3435 + fix an off-by-one in lib_pad.c check for limits of pad (patch by
3437 + revise logic for BeOS in lib_twait.c altered in 20011013 to restore
3438 logic used by lib_getch.c's support for GPM or EMX mouse (report by
3440 + remove NCURSES_CONST from several prototypes in curses.wide, to make
3441 the --enable-const --enable-widec configure options to work together
3442 (report by George Goffe <grgoffe@yahoo.com>).
3445 + finish no-leak checking in cardfile.c, using this for testing changes
3447 + simplify _nc_freeall() using delscreen().
3450 + check error-return from _nc_set_tty_mode() in _nc_initscr() and
3451 reset_prog_mode() (report/patch by Philippe Blain).
3452 + regenerate configure using patch for autoconf 2.52, to address
3453 problem with identifying C++ bool type.
3454 + correct/improve logic to produce an exit status for errors in tput,
3455 which did not exit with an error when told to put a string not in the
3456 current terminfo entry (report by David Gomez <david@pleyades.net>).
3457 + modify configure script AC_OUTPUT() call to work around defect in
3458 autoconf 2.52 which adds an ifdef'd include to the generated
3459 configure definitions.
3460 + remove fstat() check from scr_init(), which also fixes a missing
3461 include for <sys/stat.h> from 20020713 (reported by David Ellement,
3462 fix suggested by Philippe Blain).
3463 + update curs_scanw.3x manpage to note that XSI curses differs from
3464 SVr4 curses: return-values are incompatible.
3465 + correct several prototypes in manpages which used const
3466 inconsistently with the curses.h file, and removed spurious const's
3467 in a few places from curses.h, e.g., for wbkgd() (report by Glenn
3468 Maynard <glenn@zewt.org>).
3469 + change internal type used by tparm() to long, to work with LP64 model.
3470 + modify nc_alloc.h to allow building with g++, for testing.
3473 + add resize-handling to cardfile.c test program.
3474 + altered resizeterm() to avoid having it fail when a child window
3475 cannot be resized because it would be larger than its parent. (More
3476 work must be done on this, but it works well enough to integrate).
3477 + improve a limit-check in lib_refresh.c
3478 + remove check in lib_screen.c relating dumptime to file's modification
3479 times, since that would not necessarily work for remotely mounted
3481 + modify lrtest to simplify debugging changes to resizeterm, e.g.,
3482 t/T commands to enable/disable tracing.
3483 + updated status of multibyte support in TO-DO.
3484 + update contact info in source-files (patch by Juergen Pfeifer).
3487 + add Caps.hpux11, as an example.
3488 + modify version_filter(), used to implement -R option for tic and
3489 infocmp, to use computed array offsets based on the Caps.* file which
3490 is actually configured, rather than constants which correspond to
3492 + reorganized lib_raw.c to avoid updating SP and cur_term state if the
3493 functions fail (reported by Philippe Blain).
3494 + add -Wundef to gcc warnings, adjust a few ifdef's to accommodate gcc.
3497 + correct parameters to setcchar() in ncurses.c (cf: 20020406).
3498 + set locale in most test programs (view.c and ncurses.c were the
3500 + add configure option --with-build-cppflags (report by Maksim A
3501 Nikulin <M.A.Nikulin@inp.nsk.su>).
3502 + correct a typo in wide-character logic for lib_bkgnd.c (Philippe
3504 + modify lib_wacs.c to not cancel the acsc, smacs, rmacs strings when
3505 in UTF-8 locale. Wide-character functions use Unicode values, while
3506 narrow-character functions use the terminfo data.
3507 + fix a couple of places in Ada95/samples which did not compile with
3509 + modify mkinstalldirs so the DOS-pathname case is locale-independent.
3510 + fix locale problem in MKlib_gen.sh by forcing related variables to
3511 POSIX (C), using same approach as autoconf (set variables only if
3512 they were set before). Update MKterminfo.sh and MKtermsort.sh to
3516 + add charset to generated html.
3517 + add mvterm entry, adapted from a FreeBSD bug-report by Daniel Rudy
3518 <dcrudy@pacbell.net> -TD
3519 + add rxvt-16color, ibm+16color entries -TD
3520 + modify check in --disable-overwrite option so that it is used by
3521 default unless the --prefix/$prefix value is not /usr, in attempt to
3522 work around packagers, e.g., for Sun's freeware, who do not read the
3526 + modify wgetch() to allow returning ungetch'd KEY_RESIZE as a function
3527 key code in get_wch().
3528 + extended resize-handling in test/ncurses 'a' menu to the entire
3529 stack of windows created with 'w' commands.
3530 + improve $COLORFGBG feature by interpreting an out-of-range color
3531 value as an SGR 39 or 49, for foreground/background respectively.
3532 + correct a typo in configure --enable-colorfgbg option, and move it
3533 to the experimental section (cf: 20011208).
3536 + add logic to dump_entry.c to remove function-key definitions that do
3537 not fit into the 1023-byte limit for generated termcaps. This makes
3539 + more improvements to tic's warnings, including logic to ignore
3540 differences between delay values in sgr strings.
3541 + move definition of KEY_RESIZE into MKkeydefs.sh script, to
3542 accommodate Caps.osf1r5 which introduced a conflicting definition.
3545 + add simple resize-handling in test/ncurses.c 'a' menu.
3546 + fixes in keyname() and _tracechar() to handle negative values.
3547 + make tic's warnings about mismatches in sgr strings easier to follow.
3548 + correct tic checks for number of parameters in smgbp and smglp.
3549 + improve scoansi terminfo entry, and add scoansi-new entry -TD
3550 + add pcvt25-color terminfo entry -TD
3551 + add kf13-kf48 strings to cons25w terminfo entry (reported by Stephen
3552 Hurd <deuce@lordlegacy.org> in newsgroup lucky.freebsd.bugs) -TD
3553 + add entrypoint _nc_trace_ttymode(), use this to distinguish the
3554 Ottyb and Nttyb members of terminal (aka cur_term), for tracing.
3557 + correct and simplify logic for lib_pad.c change in 20020518 (reported
3561 + fix lib_pad.c for case of drawing a double-width character which
3562 falls off the left margin of the pad (patch by Kriang Lerdsuwanakij
3563 <lerdsuwa@users.sourceforge.net>)
3564 + modify configure script to work around broken gcc 3.1 "--version"
3565 option, which adds unnecessary trash to the requested information.
3566 + adjust ifdef's in case SIGWINCH is not defined, e.g., with DJGPP
3567 (reported by Ben Decker <deckerben@freenet.de>).
3570 + implement vid_puts(), vid_attr(), term_attrs() based on the narrow-
3571 character versions as well.
3572 + implement erasewchar(), killwchar() based on erasechar() and
3574 + modify erasechar() and killchar() to return ERR if the value was
3576 + correct a bug in wresize() in handling subwindows (based on patch by
3577 Roger Gammans <rgammans@computer-surgery.co.uk>, report by Scott Beck
3578 <scott@gossamer-threads.com>).
3579 + improve test/tclock.c by making the second-hand update more often
3580 if gettimeofday() is available.
3583 + workaround for Solaris sed with MKlib_gen.sh (reported by Andy
3584 Tsouladze <andyt@mypoints.com>).
3587 + correct return-value from getcchar(), making it consistent with
3589 + reorder loops that generate makefile rules for different models vs
3590 subsets so configure --with-termlib works again. This was broken by
3591 logic added to avoid duplicate rules in changes to accommodate cygwin
3592 dll's (reported by George.R.Goffe@seagate.com).
3593 + update config.guess, config.sub
3596 + modify ifdef's in write_entry.c to allow use of symbolic links on
3597 platforms with no hard links, e.g., BeOS.
3598 + modify a few includes to allow compile with BeOS, which has stdbool.h
3599 with a conflicting definition for 'bool' versus its OS.h definition.
3600 + amend MKlib_gen.sh to work with gawk, which defines 'func' as an
3601 alias for 'function'.
3604 + correct form of prototype for ripoffline().
3605 + modify MKlib_gen.sh to test that all functions marked as implemented
3609 + add manpages: curs_get_wstr.3x, curs_in_wchstr.3x
3610 + implement wgetn_wstr().
3611 + implement win_wchnstr().
3612 + remove redefinition of unget_wch() in lib_gen.c (reported by
3613 Jungshik Shin <jshin@jtan.com>).
3616 + modified several of the test programs to allow them to compile with
3617 vendor curses implementations, e.g., Solaris, AIX -TD
3620 + modified test/configure to allow configuring against ncursesw.
3621 + change WACS_xxx definition to use address, to work like Tru64 curses.
3624 + add 'e' and 'm' toggles to 'a', 'A' tests in ncurses.c to demonstrate
3625 effect of echo/noecho and meta modes.
3626 + add 'A' test to ncurses.c to demonstrate wget_wch() and related
3628 + add manpage: curs_get_wch.3x
3629 + implement unget_wch().
3630 + implement wget_wch().
3633 + regenerated html manpages.
3634 + add manpages: curs_in_wch.3x, curs_ins_wch.3x, curs_ins_wstr.3x
3635 + implement wins_wch().
3636 + implement win_wch().
3637 + implement wins_nwstr(), wins_wstr().
3640 + add manpages: curs_addwstr.3x, curs_winwstr.3x
3641 + implement winnwstr(), winwstr().
3644 + add manpages: curs_add_wchstr.3x, curs_bkgrnd.3x
3645 + document wunctrl, key_name.
3646 + implement key_name().
3647 + remove const's in lib_box.c incorrectly leftover after splitting off
3649 + update llib-lncurses, llib-ncursesw, fix configure script related to
3653 + remove quotes on "SYNOPSIS" in man/curs_box_set.3x, which resulted
3654 in spurious symlinks on install.
3657 + implement whline_set(), wvline_set(), add manpage curs_border_set.
3658 + add subtest 'b' to 'F' and 'f' in ncurses.c to demonstrate use of
3659 box() and box_set() functions.
3660 + add subtest 'u' to 'F' in ncurses.c, to demonstrate use of addstr()
3661 given UTF-8 string equivalents of WACS_xxx symbols.
3662 + minor fixes to several manpages based on groff -ww output.
3663 + add descriptions of external variables of termcap interface to
3664 the manpage (report by Bruce Evans <bde@zeta.org.au>).
3665 > patches by Bernhard Rosenkraenzer:
3666 + correct configure option --with-bool, which was executed as
3668 + add quotes for parameters of --with-bool and --with-ospeed configure
3670 > patch by Sven Verdoolaege (report by Gerhard Haering
3671 <haering_linux@gmx.de>):
3672 + correct typos in definitions of several wide-character macros:
3673 waddwstr, wgetbkgrnd, mvaddwstr, mvwadd_wchnstr, mvwadd_wchnstr,
3675 + pass $(CPPFLAGS) to MKlib_gen.sh, thereby fixing a missing definition
3676 of _XOPEN_SOURCE_EXTENDED, e.g., on Solaris
3679 + implement wide-acs characters for UTF-8 locales. When in UTF-8
3680 locale, ignore narrow version of acs. Add 'F' test to test/ncurses.c
3682 + correct prototype in keybound manpage (noted from a Debian mailing
3686 + add several cases to the wscanw() example in testcurs.c, showing the
3688 + implement a simple vsscanf() fallback function which uses the %n
3689 conversion to help parse the input data (prompted by discussion with
3690 Albert Chin-A-Young).
3691 + modify mk-1st.awk and test/Makefile.in to add $(LDFLAGS) when making
3692 shared libraries, and to use $(CFLAGS) when linking test programs
3693 (patch by Albert Chin-A-Young).
3694 + add a call to _nc_keypad() in keypad() to accommodate applications
3695 such as nvi, which use curses for output but not for input (fixes
3696 Debian #131263, cf: 20011215).
3697 + add entrypoints to resizeterm.c which provide better control over the
3698 process: is_term_resized() and resize_term(). The latter restores
3699 the original design of resizeterm() before KEY_RESIZE was added in
3700 970906. Do this to accommodate 20010922 changes to view.c, but allow
3701 for programs with their own sigwinch handler, such as lynx (reported
3702 by Russell Ruby <russ@math.orst.edu>).
3705 + fix a typo in change to mk-1st.awk, which broke the shared-library
3706 makefile rules (reported by Martin Mokrejs).
3709 + update config.guess, config.sub
3710 + finish changes needed to build dll's on cygwin.
3711 + fix a typo in mvwchat() macro (reported by Cy <yam@homerow.net).
3714 + add case in lib_baudrate.c for B921600 (patch by Andrey A Chernov).
3715 + correct missing sed-editing stage in manpage installs which is used
3716 to rename manpages, broken in 20010324 fix for Debian #89939 (Debian
3718 + remove -L$(libdir) from linker flags, probably not needed any more
3719 since HPUX is handled properly (reported by Niibe Yutaka
3721 + add configure check for mbstate_t, needed for wide-character
3722 configuration. On some platforms we must include <wchar.h> to
3723 define this (reported by Daniel Jacobowitz).
3724 + incorporate some of the changes needed to build dll's on cygwin.
3727 + workaround for awk did not work with mawk, adjusted shell script.
3730 + add Caps.osf1r5, as an example.
3731 + modify behavior of can_clear_with() so that if an application is
3732 running in a non-bce terminals with default colors enabled, it
3733 returns true, allowing the user to select/paste text without picking
3734 up extraneous trailing blanks (adapted from patch by Daniel
3735 Jacobowitz <dmj+@andrew.cmu.edu>).
3736 + modify generated curses.h to ifdef-out prototypes for extensions if
3737 they are disabled, and to define curses_version() as a string in that
3738 case. This is needed to make the programs such as tic build in that
3740 + modified generated headers.sh to remove a gzip'd version of the
3741 target file if it exists, in case non-gzip'd manpages are installed
3742 into a directory where gzip'd ones exist. In that case, the latter
3744 + corrected a redundant initialization of signal handlers from 20010922
3746 + clarified bug-reporting address in terminfo.src (report by John H
3747 DuBois III <spcecdt@armory.com>).
3748 > several fixes from Robert Joop:
3749 + do not use "-v" option of awk in MKkey_defs.sh because it does not
3750 work with SunOS nawk.
3751 + modify definitions for libutf8 in curses.h to avoid redefinition
3753 + quoted references to compiler in shell command in misc/Makefile, in
3754 case it uses multiple tokens.
3757 + restore special case from 20010922 changes to omit SA_RESTART when
3758 setting up SIGWINCH handler, which is needed to allow wgetch() to be
3759 interrupted by that signal.
3760 + update configure macro CF_WITH_PATHLIST, to omit some double quotes
3761 not needed with autoconf 2.52
3762 + revert configure script to autoconf 2.13 patched with
3763 autoconf-2.13-19990117.patch.gz (or later)
3765 ftp://invisible-island.net/autoconf/
3766 because autoconf 2.52 macro AC_PROG_AWK does not work on HPUX 11.0
3767 (report by David Ellement <ellement@sdd.hp.com>). This also fixes a
3768 different problem configuring with Mac OS X (reported by Marc Smith
3769 <marc.a.smith@home.com>).
3772 + modify include/edit_cfg.h to eliminate BROKEN_LINKER symbol from
3774 + move prototype for _nc_vsscanf() into curses.h.in to omit
3775 HAVE_VSSCANF symbol from curses.h, which was dependent upon the
3776 ncurses_cfg.h file which is not installed.
3777 + use ACS_LEN rather than SIZEOF(acs_map) in trace code of lib_acs.c,
3778 to work with broken linker configuration, e.g., cygwin (report by
3779 Robert Joop <rj@rainbow.in-berlin.de>).
3780 + make napms() call _nc_timed_wait() rather than poll() or select(),
3781 to work around broken implementations of these on cygwin.
3784 + drop configure macro CF_WIDEC_SHIFT, since that was rendered obsolete
3785 by Sven Verdoolaege's rewrite of wide-character support. This makes
3786 libncursesw incompatible again, but makes the header files almost the
3787 same as in the narrow-character configuration.
3788 + simplify definitions that combine wide/narrow versions of bkgd, etc.,
3789 to eliminate differences between the wide/narrow versions of curses.h
3790 + correct typo in configure macro CF_FUNC_VSSCANF
3791 + correct location of call to _nc_keypad() from 20011215 changes which
3792 prevented keypad() from being disabled (reported by Lars Hecking).
3795 + rewrote ncurses 'a' test to exercise wgetch() and keypad() functions
3796 better, e.g., by adding a 'w' command to create new windows which
3797 may have different keypad() settings.
3798 + corrected logic of keypad() by adding internal screen state to track
3799 whether the terminal's keypad-mode has been set. Use this in
3800 wgetch() to update the keypad-mode according to whether the
3801 associated window's keypad-mode has been set with keypad(). This
3802 corrects a related problem restoring terminal state after handling
3803 SIGTSTP (reported by Mike Castle).
3804 + regenerate configure using patch for autoconf 2.52
3805 autoconf-2.52-patch.gz
3807 ftp://invisible-island.net/autoconf/
3808 + update config.guess, config.sub from
3809 http://subversions.gnu.org/cgi-bin/viewcvs/config/config/
3810 + minor changes to quoting in configure script to allow it to work
3814 + modify final checks in lib_setup.c for line and col values, making
3816 + modify acs_map[] if configure --broken-linker is specified, to make
3817 it use a function rather than an array (prompted by an incorrect
3818 implementation in cygwin package).
3819 + correct spelling of configure option --enable-colorfgbg, which
3820 happened to work if --with-develop was set (noted in cygwin package
3822 + modify ifdef for genericerror() to compile with SUNWspro Sun WorkShop
3823 6 update 1 C++ 5.2 (patch by Sullivan N Beck <sbeck@cise.ufl.edu>).
3824 + add configure checks to see if ncurses' fallback vsscanf() will
3825 compile either of the special cases for FILE structs, and if not,
3826 force it to the case which simply returns an error (report by
3827 Sullivan N Beck <sbeck@cise.ufl.edu> indicates that Solaris 8 with
3828 64-bits does not allow access to FILE's fields).
3829 + modify ifdef's for c++/cursesw.cc to use the fallback vsscanf() in
3830 the ncurses library if no better substitute for this can be found
3832 + modify the build to name dynamic libraries according to the
3833 convention used on OS X and Darwin. Rather than something like
3834 libncurses.dylib.5.2, Darwin would name it libncurses. 5.dylib.
3835 There are a few additional minor fixes, such as setting the library
3836 version and compatibility version numbers (patch by Jason Evans
3837 <jevans@apple.com>).
3838 + use 'sh' to run mkinstalldirs, to work around problems with buggy
3839 versions of 'make' on OS/2 (report by John Polterak <jp@eyup.org>).
3840 + correct typo in manpage description of curs_set() (Debian #121548).
3841 + replace the configure script existence-check for mkstemp() by one
3842 that checks if the function works, needed for older glibc and
3846 + modify script that generates fallbacks.c to compile a temporary
3847 copy of the terminfo source in case the host does not contain all of
3848 the entries requested for fallbacks (request by Greg Roelofs).
3849 + modify configure script to accommodate systems such as Mac OS X whose
3850 <stdbool.h> header defines a 'bool' type inconsistent with ncurses,
3851 which normally makes 'bool' consistent with C++. Include <stdbool.h>
3852 from curses.h to force consistent usage, define a new type
3853 NCURSES_BOOL and related that to the exported 'bool' as either a
3854 typedef or definition, according to whether <stdbool.h> is present
3855 (based on a bug report for tin 1.5.9 by Aaron Adams <adamsa@mac.com>).
3858 + added/updated terminfo entries for M$ telnet and KDE konsole -TD
3861 + updated/expanded Apple_Terminal and Darwin PowerPC terminfo entries
3862 (Benjamin C W Sittler).
3863 + add putty terminfo entry -TD
3864 + if configuring for wide-curses, define _XOPEN_SOURCE_EXTENDED, since
3865 this may not otherwise be defined to make test/view.c compile.
3868 + review/correct several missing/generated items in curses.wide, sorted
3869 the lists to make subsequent diff's easier to track.
3872 + add manual pages for add_wch(), echo_wchar(), getcchar(),
3873 mvadd_wch(), mvwadd_wch(), setcchar(), wadd_wch() and wecho_wchar().
3874 + implement wecho_wchar()
3875 + modify _tracedump() to handle wide-characters by mapping them to '?'
3876 and control-characters to '.', to make the trace file readable. Also
3877 dynamically allocate the buffer used by _tracedump() for formatting
3879 + modify T_CALLED/T_RETURN macros to ease balancing call/return lines
3880 in a trace by using curly braces.
3881 + implement _nc_viscbuf(), for tracing cchar_t arrays.
3882 + correct trace-calls in setcchar() and getcchar() functions, which
3883 traced the return values but not the entry to each function.
3884 + correct usage message in test/view.c, which still mentioned -u flag.
3887 + modify configure script to allow building with termcap only, or with
3888 fallbacks only. In this case, we do not build tic and toe.
3889 + add configure --with-termpath option, to override default TERMPATH
3890 value of /etc/termcap:/usr/share/misc/termcap.
3891 + cosmetic change to tack: make menu descriptions agree with menu
3895 + rewrote limit-checks in wscrl() and associated _nc_scroll_window(),
3896 to ensure that if the parameter of wscrl() is larger than the size of
3897 the scrolling region, then the scrolling region will be cleared
3898 (report by Ben Kohlen <bckohlen@yahoo.com>).
3899 + add trace/varargs.c, using this to trace parameters in lib_printw.c
3900 + implement _tracecchar_t2() and _tracecchar_t().
3901 + split-out trace/visbuf.c
3902 + correct typo in lib_printw.c changes from 20010922 (report by Mike
3906 + modify run_tic.sh to check if the build is a cross-compile. In that
3907 case, do not use the build's tic to install the terminfo database
3908 (report by Rafael Rodriguez Velilla <rrv@tid.es>).
3909 + modify mouse click resolution so that mouseinterval(-1) will disable
3910 it, e.g., to handle touchscreens via a slow connection (request by
3911 Byron Stanoszek <gandalf@winds.org>).
3912 + correct mouseinterval() default value shown in curs_mouse.3x
3913 + remove conflicting definition of mouse_trafo() (reported by Lars
3914 Hecking, using gcc 2.95.3).
3917 + simpler fix for signal_name(), to replace the one overlooked in
3918 20010929 (reported by Larry Virden).
3921 + add -i option to view.c, to test ncurses' check for non-default
3922 signal handler for SIGINT, etc.
3923 + add cases for shared-libraries on Darwin/OS X (patch by Rob Braun
3924 <bbraun@synack.net>).
3925 + modify tset to restore original I/O modes if an error is encountered.
3926 Also modify to use buffered stderr consistently rather than mixing
3928 + change signal_name() function to use if-then-else rather than case
3929 statement, since signal-values aren't really integers (reported by
3931 + add limit checks in wredrawln(), fixing a problem where lynx was
3932 repainting a pad which was much larger than the screen.
3935 + fix: PutRange() was counting the second part of a wide character as
3936 part of a run, resulting in a cursor position that was one too far
3937 (patch by Sven Verdoolaege).
3938 + modify resizeterm() to not queue a KEY_RESIZE if there was no
3939 SIGWINCH, thereby separating the two styles of SIGWINCH handling
3941 + simplified lib_tstp.c, modify it to use SA_RESTART flag for SIGWINCH.
3942 + eliminate several static buffers in the terminfo compiler, using
3944 + modify MKkeyname.awk so that keyname() does not store its result into
3945 a static buffer that is overwritten by the next call.
3946 + reorganize the output of infocmp -E and -e options to compile cleanly
3947 with gcc -Wwrite-strings warnings.
3948 + remove redefinition of chgat/wchgat/mvwchgat from curses.wide
3951 + add label to test/view.c, showing the name of the last key or signal
3952 that made the screen repaint, to make it clearer when a sigwinch
3954 + use ExitProgram() consistently in the test-programs to make it
3955 simpler to test leaks with dmalloc, etc.
3956 + move hashtab static data out of hashmap.c into SCREEN struct.
3957 + make NO_LEAK code compile with revised WINDOWLIST structs.
3960 + modify tgetent() to check if exit_attribute_mode resets the alternate
3961 character set, and if so, attempt to adjust the copy of the termcap
3962 "me" string which it will return to eliminate that part.&nbs
projects / ncurses.git / blob