+ correct configure version-check/warnng for g++ to allow for 10.x
+ re-enable "bel" in konsole-base (report by Nia Huang)
+ add linux-s entry (patch by Alexandre Montaron).
+ drop long-obsolete convert_configure.pl
+ add test/test_parm.c, for checking tparm changes.
+ improve parameter-checking for tparm, adding function _nc_tiparm() to
handle the most-used case, which accepts only numeric parameters
(report/testcase by "puppet-meteor").
+ use a more conservative estimate of the buffer-size in lib_tparm.c's
save_text() and save_number(), in case the sprintf() function
passes-through unexpected characters from a format specifier
(report/testcase by "puppet-meteor").
+ add a check for end-of-string in cvtchar to handle a malformed
string in infotocap (report/testcase by "puppet-meteor").
+ improve configure-checks to reduce warnings about unused variables.
+ improve description of error-returns in waddch and waddnstr manual
pages (prompted by patch by Benno Schulenberg).
+ add test/move_field.c to demonstrate move_field(), and a stub for
a corresponding demo of dup_field().
+ update release notes
+ minor build-fixes, mostly to test-package scripts
+ modify check for sizeof(wchar_t) to ensure it gives useful result
when cross-compiling.
+ drop assumption in configure script that Cygwin's linker is broken.
+ define NCURSES_BROKEN_LINKER if the broken-linker feature is used,
to simplify configure-checks for ncurses-examples.
+ reassert copyright on ncurses, per discussion in ncurses FAQ:
https://invisible-island.net/ncurses/ncurses.faq.html#relicensed
+ modify comparison in make_hash.c to correct a special case in
collision handling for Caps-hpux11
+ add testing utility report_hashing to check hash-tables used for
terminfo and termcap names.
+ fix a missing prototype for _nc_free_and_exit().
+ update a few comments about tack 1.07
+ use an awk script to split too-long pathnames used in Ada95 sample
programs for explain.txt
+ improve man/curs_mouse.3x with regard to xterm
+ modify tracemunch to accept filename parameters in addition to use
as a pipe/filter.
+ minor optimization to reduce calls to _nc_reserve_pairs (prompted by
discussion with Bryan Christ).
+ add test/pair_content.c and test/color_content.c
+ modify infocmp to omit filtering of "OTxx" names which are used for
obsolete capabilities, when the output is sorted by long-names.
Doing this helps when making a table of the short/long capability
names.
+ check --with-fallbacks option to ensure there is a value, and add
the fallback information to top-level Makefile summary.
+ add some traces in initialization to show whether a fallback entry is
used.
+ build-fix for test/movewindow with ncurses-examples on Solaris.
+ add "-l" option to test/background, to dump screen contents in a form
that lets different curses implementations be compared.
+ modify the initialization checks for mouse so that the xterm+sm+1006
block will work with terminal descriptions not mentioning xterm
(report by Tomas Janousek).
+ improve man/curs_inwstr.3x, correct end-logic for lib_inwstr.c
(report by Midolikawa H).
+ fix typo in a few places for "improvements" (patch by Sven Joachim).
+ clear the other half of a double-width character on which a line
drawing character is drawn.
+ make test/ncurses.c "s" test easier to understand which subtests are
available; add a "S" wide-character overlap test-screen.
+ modify test/ncurses.c C/c tests to allow for extended color pairs.
+ add endwin() call in error-returns from test/ncurses.c omitted in
recent redesign of its menu (cf: 20170923).
+ improve install of hashed-db by removing the ".db" file as done for
directory-tree terminal databases.
+ repair a few overlooked items in include/ncurses_defs from recent
port/refactoring of test-programs (cf: 20170909).
+ add test/padview.c, to compare pads with direct updates in view.c
+ minor cleanup to test/view.c:
+ eliminate "-n" option by simply reading the whole file.
+ implement page up/down commands.
+ add check in tput for init/reset operands to ensure those use a
terminal.
+ improve manual pages which discuss chtype, cchar_t types and the
attribute values which can be stored in those types.
+ correct array-index when parsing "-T" command-line option in tabs
program.
+ modify demo_new_pair.c to pass extended pairs to setcchar().
+ add test/dots_xcurses.c to illustrate a different approach used for
extended colors which can be contrasted with dots_curses.c.
+ add a check in tic to note when a description uses non-mandatory
delays without xon_xoff. This is not an error, but some descriptions
for a terminal emulator may use the combination incorrectly.
+ modify update_getenv() in db_iterator.c to ensure that environment
variables which are not initially set will be checked later if an
application happens to set them (patch by Guillaume Maudoux).
+ remove initialization-check for calling napms() in the term-driver
configuration; none is needed.
+ add help-screen to test/test_getstr.c and test/test_get_wstr.c
+ improve compatibility between different configurations of new_prescr,
fixing a case with threaded code and term-driver where c++/demo did
not work (cf: 20160213).
+ the fixes for Redhat #1464685 obscured a problem subsequently
reported in Redhat #1464687; the given test-case was no longer
reproducible. Testing without the fixes for the earlier reports
showed a problem with buffer overflow in dump_entry.c, which is
addressed by reducing the use of a fixed-size buffer.
+ add/improve checks in tic's parser to address invalid input
(Redhat #1464684, #1464685, #1464686, #1464691).
+ alloc_entry.c, add a check for a null-pointer.
+ parse_entry.c, add several checks for valid pointers as well as
one check to ensure that a single character on a line is not
treated as the 2-character termcap short-name.
+ fix a memory leak in delscreen() (report by Bai Junq).
+ improve tracemunch, showing thread identifiers as names.
+ fix a use-after-free in NCursesMenu::~NCursesMenu()
+ further amend incorrect calls for memory-leaks from 20170617 changes
(report by Allen Hewes).
+ modify c++/etip.h.in to accommodate deprecation of throw() and
throws() in c++17 (prompted by patch by Romain Geissler).
+ remove some incorrect calls for memory-leaks from 20170617 changes
(report by Allen Hewes).
+ add test-programs for termattrs and term_attrs.
+ modify _nc_outc_wrapper to use the standard output if the screen was
not initialized, rather than returning an error.
+ improve checks for low-level terminfo functions when the terminal
has not been initialized (Redhat #1345963).
+ modify make_hash to allow building with address-sanitizer,
assuming that --disable-leaks is configured.
+ amend changes for number_format() in 20170506 to avoid undefined
behavior when shifting (patch by Emanuele Giaquinta).
+ add test/picsmap.c to fill in some testing issues not met by dots.
The initial version reads X bitmap (".xbm") files.
+ repair logic which forces a repaint where a color-pair's content is
changed (cf: 20170311).
+ improve tracemunch, showing screenXX pointers as names.
+ modify several test programs to use new popup_msgs, adapted from
help-screen used in test/edit_field.c
+ drop two symbols obsoleted in 2004: _nc_check_termtype, and
_nc_resolve_uses
+ fix some old copyright dates (cf: 20031025).
+ build-fixes for test/savescreen.c to work with AIX and HPUX.
+ minor fix to configure script, adding a backslash/continuation.
+ extend TERMINAL structure for ABI 6 to store numbers internally as
integers rather than short, by adding new data for this purpose.
+ more fixes for minor memory-leaks in test-programs.
+ minor fixes for vt100+4bsd, e.g., delay in sgr for consistency -TD
+ add smso for env230, to match sgr -TD
+ remove p7/protect from sgr in fbterm -TD
+ drop setf/setb from fbterm; setaf/setab are enough -TD
+ make xterm-pcolor sgr consistent with other capabilities -TD
+ add rmxx/smxx ECMA-48 strikeout extension to tmux and xterm-basic
(discussion with Nicholas Marriott)
+ add test-programs sp_tinfo and extended_color
+ modify no-leaks code for lib_cur_term.c to account for the tgetent()
cache.
+ modify setupterm() to save original tty-modes so that erasechar()
works as expected. Also modify _nc_setupscreen() to avoid redundant
calls to get original tty-modes.
+ modify set_curterm() to update ttytype[] data used by longname().
+ modify wattr_set() and wattr_get() to return ERR if win-parameter is
null, as documented.
+ improve cast used for null-pointer checks in header macros, to
reduce compiler warnings.
+ modify several functions, using the reserved "opts" parameter to pass
color- and pair-values larger than 16-bits:
+ getcchar(), setcchar(), slk_attr_set(), vid_puts(), wattr_get(),
wattr_set(), wchgat(), wcolor_set().
+ Other functions call these with the corresponding altered behavior,
including chgat(), mvchgat(), mvwchgat(), slk_color_on(),
slk_color_off(), vid_attr().
+ add new functions for manipulating color- and pair-values larger
than 16-bits. These are extended_color_content(),
extended_pair_content(), extended_slk_color(), init_extended_color(),
init_extended_pair(), and the corresponding sp-funcs.
+ modify vt100 rs2 string to reset vt52 mode and scrolling regions
(report/analysis by Robert King) -TD
+ add vt100+4bsd building block, use that for older terminals rather
than "vt100" which is now mostly used as a building block for
terminal emulators -TD
+ correct a few spelling errors in terminfo.src comments -TD
+ add fbterm -TD
+ fix a typo in ncurses.c test_attr legend (patch by Petr Vanek).
+ changed internal colorpair_t to a struct, eliminating an internal
8-bit limit on colors
+ add ncurses/new_pair.h
+ add ncurses/base/new_pair.c with alloc_pair(), find_pair() and
free_pair() functions
+ add test/demo_new_pair.c
+ fix some inconsistencies in the pccon* entries -TD
+ add bold to pccon+sgr+acs and pccon-base (Tati Chevron).
+ add keys f12-f124 to pccon+keys (Tati Chevron).
+ add test/test_sgr.c program to exercise all combinations of sgr.
+ modify configure script to remove deprecated ABI 5 symbols when
building ABI 6.
+ add symbols _nc_Default_Field, _nc_Default_Form, _nc_has_mouse to
map-files, but marked as deprecated so that they can easily be
suppressed from ABI 6 builds (Debian #788610).
+ comment-out "screen.xterm" entry, and inherit screen.xterm-256color
from xterm-new (report by Richard Birkett) -TD
+ modify read_entry.c to set the error-return to -1 if no terminal
databases were found, as documented for setupterm.
+ add test_setupterm.c to demonstrate normal/error returns from the
setupterm and restartterm functions.
+ amend cleanup change from 20110813 which removed redundant definition
of ret_error, etc., from tinfo_driver.c, to account for the fact that
it should return a bool rather than int (report/analysis by Johannes
Schindelin).
+ change shared-library suffix for AIX 5 and 6 to ".so", avoiding
conflict with the static library (report by Ben Lentz).
+ document RPATH_LIST in INSTALLATION file, as part of workarounds for
upgrading an ncurses library using the "--with-shared" option.
+ modify test/ncurses.c c/C tests to cycle through subsets of the
total number of colors, to better illustrate 8/16/88/256-colors by
providing directly comparable screens.
+ add test/dots_curses.c, for comparison with the low-level examples.
+ add to test/demo_forms.c examples of using the menu-hooks as well
as showing how the menu item user-data can be used to pass a callback
function pointer.
+ add test/dots_termcap.c
+ remove setupterm call from test/demo_termcap.c
+ build-fix if --disable-ext-funcs configure option is used.
+ modified test/edit_field.c and test/demo_forms.c to move the lengths
into a user-data structure, keeping the original string for later
expansion to free-format input/out demo.
+ modified test/demo_forms.c to load data from file.
+ added note to clarify Terminal.app's non-emulation of the various
terminal types listed in the preferences dialog -TD
+ fix regression in error-reporting in lib_setup.c (Debian #711134,
cf: 20121117).
+ build-fix for a case where --enable-broken_linker and
--enable-reentrant options are combined (report by George R Goffe).
+ correct prototype in manpage for vid_puts.
+ drop ncurses/tty/tty_display.h, ncurses/tty/tty_input.h, since they
are unused in the current driver model.
+ modify mvcur to use stdout except when called within the ncurses
library.
+ modify vidattr and vid_attr to use stdout as documented in manpage.
+ amend changes made to buffering in 20120825 so that the low-level
putp() call uses stdout rather than ncurses' internal buffering.
The putp_sp() call does the same, for consistency (Redhat #892674).
+ add some test programs (and make these use the same special keys
by sharing linedata.h functions):
test/test_addstr.c
test/test_addwstr.c
test/test_addchstr.c
test/test_add_wchstr.c
+ correct internal _nc_insert_ch() to use _nc_insert_wch() when
inserting wide characters, since the wins_wch() function that it used
did not update the cursor position (report by Ciprian Craciun).
+ improve performance of tigetstr, etc., by using hashing code from tic.
+ minor fixes for memory-leak checking.
+ add test/demo_terminfo, for comparison with demo_termcap
+ modify to omit the opaque-functions from lib_gen.o when
--disable-ext-funcs is used.
+ add test/clip_printw.c to illustrate how to use printw without
wrapping.
+ modify ncurses 'F' test to demo wborder_set() with colored lines.
+ modify ncurses 'f' test to demo wborder() with colored lines.
+ add configure option --enable-weak-symbols to turn on new feature.
+ add configure-check for availability of weak symbols.
+ modify linkage with pthread library to use weak symbols so that
applications not linked to that library will not use the mutexes,
etc. This relies on gcc, and may be platform-specific (patch by Dr
Werner Fink).
+ add note to INSTALL to document limitation of renaming of tic library
using the --with-ticlib configure option (report by Dr Werner Fink).
+ document (in manpage) why tputs does not detect I/O errors (prompted
by comments by Samuel Thibault).
+ fix remaining warnings from Klocwork report.
+ add 9term terminal description (request by Juhapekka Tolvanen) -TD
+ modify comp_hash.c's string output to avoid misinterpreting a null
"\0" followed by a digit.
+ modify MKnames.awk and MKcodes.awk to support big-strings.
This only applies to the cases (broken linker, reentrant) where
the corresponding arrays are accessed via wrapper functions.
+ split MKnames.awk into two scripts, eliminating the shell redirection
which complicated the make process and also the bogus timestamp file
which was introduced to fix "make -j".
+ add test/test_opaque.c, test/test_arrays.c
+ add wgetscrreg() and wgetparent() for applications that may need it
when NCURSES_OPAQUE is defined (prompted by Bryan Christ).
+ change winnstr() to stop at the end of the line (cf: 970315).
+ add test/test_get_wstr.c
+ add test/test_getstr.c
+ add test/test_inwstr.c
+ add test/test_instr.c
+ add test/savescreen.c test-program
+ add check to trace-file open, if the given name is a directory, add
".log" to the name and try again.
+ add konsole-256color entry -TD
+ add extra gcc warning options from xterm.
+ minor fixes for ncurses/hashmap test-program.
+ modify configure script to quiet c++ build with libtool when the
--disable-echo option is used.
+ modify configure script to disable ada95 if libtool is selected,
writing a warning message (addresses FreeBSD ports/114493).
+ update config.guess, config.sub
+ add test/key_name.c
+ add stdscr cases to test/inchs.c and test_inch_wide.c
+ update test/configure
+ correct formatting of DEL (0x7f) in _nc_vischar().
+ null-terminate result of wunctrl().
+ add null-pointer check in key_name() (report by Andreas Krennmair,
cf: 20020901).
+ adapt mouse-handling code from menu library in form-library
(discussion with Clive Nicolson).
+ add a modification of test/dots.c, i.e., test/dots_mvcur.c to
illustrate how to use mvcur().
+ modify wide-character flavor of SetAttr() to preserve the
WidecExt() value stored in the .attr field, e.g., in case it
is overwritten by chgat (report by Aleksi Torhamo).
+ correct buffer-size for _nc_viswbuf2n() (report by Aleksi Torhamo).
+ build-fixes for Solaris 2.6 and 2.7 (patch by Peter O'Gorman).
+ add test/inchs.c, test_inch_wide.c, to test win_wchnstr().
+ remove libdl from library list for termlib (report by Miroslav
Lichvar).
+ fix configure.in to allow --without-progs --with-termlib (patch by
Miroslav Lichvar).
+ modify win_wchnstr() to ensure that only a base cell is returned
for each multi-column character (prompted by report by Wei Kong
regarding change in mvwin_wch() cf: 20041023).
+ modify configure check for libtool's version to trim blank lines
(report by sci-fi@hush.ai).
+ modify some modules to allow them to be reentrant if _REENTRANT is
defined: lib_baudrate.c, resizeterm.c (local data only)
+ eliminate static data from some modules: add_tries.c, hardscroll.c,
lib_ttyflags.c, lib_twait.c
+ improve manpage install to add aliases for the transformed program
names, e.g., from --program-prefix.
+ used linklint to verify links in the HTML documentation, made fixes
to manpages as needed.
+ fix a typo in curs_mouse.3x (report by William McBrine).
+ fix install-rule for ncurses5-config to make the bin-directory.
