Changelog for xterm-bin-377-1.1.x86_64.rpm :

* Sat Dec 03 2022 Dirk Müller - update to 377:
* add control sequences for reporting the current state of the modified keys options (XTQMODKEYS) and allowed/disallowed operations (XTQALLOWED), (prompted by discussion with Bram Moolenaar).
* amend modifyOtherKeys case 2 to distinguish the escape character with modifiers, e.g., shift-escape, from a plain escape character (suggested by Bram Moolenaar).
* improve parsing and error-recovery in the case where a list of X11 bitmap fonts is given in the -fn and related options.
* change default for xftTrackMemUsage to false, because libXft has does not handle certain fonts.
* Fri Nov 18 2022 Dirk Müller - update to 376:
* modify configure script to always check for gcc attributes,
* update install-sh.
* fix parsing of result -u in vttests/halves.pl.
* add a note in ctlseqs.ms about compatibility of TBC.
* fix a copy/paste error in manual (patch by Grady Martin).
* add null-pointer checks in x_strcasecmp and x_strncasecmp, to help with error-recovery for a missing font (Debian #1022942).
* Sat Nov 05 2022 Andreas Stieger - update to 375:
* improve error-recovery when setting a bitmap font for the VT100 window, e.g., in case OSC 50 failed, restoring the most recent valid font so that a subsequent OSC 50 reports this correctly CVE-2022-45063 boo#1205305
* exclude MC_XDG_OPEN from environment variables trimmed on startup
* check for null pointer in isSelect()- includes changes from 374:
* change default for sixelScrolling resource to better match VT330/VT340 DECSDM setting
* fix some gcc and coverity warnings.
* improve memory usage for OSC 52
* fix regression in xterm-373 change adding resources xftTrackMemUsage to xftMaxGlyphMemory, which did not first cache the server\'s resource-settings
* fix regression in xterm-373 change for status-line vs alternate screen
* modify configure checks for egrep/fgrep aliases to work around warning messages from GNU grep 3.8 boo#1203092
* Tue Sep 27 2022 Dirk Müller - update to 373:
* improve rendering of TrueType fonts: + add resource xftTrackMemUsage to enable/disable a new feature of Xft which improves performance. + add resources xftMaxGlyphMemory and xftMaxUnrefFonts to customize memory-usage of Xft and fontconfig. + provide for display of colored fonts in libXft 2.3.5 + allow for an extra TrueType font to be specified using the -fa option, as an override to the fontconfig scheme of fallback fonts (request by Nickolas Raymond Kaczynski). + improve caching of TrueType missing-glyph tests. + allow no more than 255 fonts to be scanned for a fontset. + eliminate a table-lookup in findXftGlyph
* improvements status-line feature: + save/restore wraparound flag when updating the status-line (report by Rajeev V. Pillai). + avoid clearing the status-line when switching between normal and alternate screens (report by Valtteri Vuorikoski). + remove adjustment from update_winsize leftover from initial work (report by Valtteri Vuorikoski).
* modify wcwidth tables to separate Unicode Cf category as formatting control-characters, to better match the guideline for unsupported characters (report by Tim Chase).
* add configure option --disable-exec-selection.
* use mkstemp where mkdtemp is unavailable, when initializing colored cursor.
* adapt fixes from OpenBSD xenocara: + improve ifdef\'s for a few optional features. + correct #ifdef to #if in a few uses of OPT_PRINT_ON_EXIT.
* set StartupWMClass in “.desktop” files, e.g., to help cinnamon-session notice that xterm sets WM_CLASS and use its icon (patch by Richard de Boer).
* disable pixel computation when rgb width is greater than 8, to work with depth 30 (patch by Denis Kaganovich).
* improve color-computation for SGR 2 faint/dim (patch by Boian Bonev). Add resource faintIsRelative to specify if the modified computation should be used (prompted by discussion with Matthieu Herrb).
* correct comparison-length for environment variable cleanup (patch by Brendan O\' Dea).
* correct dsl capability for dec+sl block in terminfo (report by Rajeev V. Pillai).
* improve output formatting by vttests/utf8.pl
* repair test/demo scripts still using \"vxt-\" prefix, some cleanup with shellcheck.
* enable page-number for DECXCPR response in VT330.
* amend change for combining characters in patch #371 to limit it to the currently-defined codes (report by Thomas Wolff).
* add directory-template parameter to mktemp in shell-scripts to improve portability to older systems (patch by Ryan Schmidt).
* mention webpage XTerm – bracketed-paste in ctlseqs.ms
* update manual-page descriptions for allowPasteControls and disallowedPasteControls (patch #363).
* further extended list of environment variables to purge on startup (suggested by Thomas Wolff).
* update config.guess, config.sub
* Mon Mar 21 2022 Marcus Meissner - update to 372:
* amend allocation/freeing of scrollback lines, eliminating an adjustment for status-line added in patch #371 (report/testcase by Rajeev V. Pillai).- update to 371:
* drop double-buffer default from test-packages, since that interferes with status-line.
* add faceSize7 to table in charproc.c, overlooked in patch #360 (patch by Vladimir A. Pavlov).
* use XDrawString rather than XDrawString16 for text when the latter is not needed.
* improve performance for initializing/reusing graphic objects in the SIXEL feature.
* improve error-checking for resize.
* fix errata in manual page (Debian #988221).
* extended list of environment variables to purge on startup, i.e., in case a user starts xterm from another terminal emulator.
* add comment in cursor.c to explain why autowrap (DECAWM) does not apply to data saved/restored with save/restore cursor-operations (report by Thomas Wolff).
* add special case in generating the combining-character table in wcwidth.c, for Hangul Jamo Extended-B (report by Luis Javier Merino).
* simplify/improve portability of trap commands in shell-scripts.
* update configure options - -disable-rectangles, - -disable-tcap-fkeys and - -disable-tcap-query to account for changed default settings.
* rather than ignore empty parameter for setting title, use that to reset it to “xterm” for scripting.
* check for out-of-bounds condition while drawing sixels, and quit that operation (report by Nick Black).
* add fallback definition for PROJECTROOT so that a suitable default location for luit will be compiled-in on build-servers.
* implement DEC status-line controls DECSASD/DECSSDT: + decode controls, set state + implement DECRQSS responses + implement indicator-style status-line + add configure option --enable-status-line + add resource indicatorFormat + implement host-writable status-line, able to handle video-attributes and simple left/right cursor movement. This disallows all of the DEC/xterm private modes such as switching to/from the alternate screen. + move the status-line if the window is resized. + Note: the associated screen-resizing does not work for the special case of TrueType fonts with double-buffering (see note in patch #349).
* modify configure-script fixup for -Werror options to exclude fixup for -Werror=format, e.g., -Werror=format-security.
* amend change from patch #370; DEC 070\'s pseudo-code for DECCOLM incorrectly suggests that it enables DECLRMM as a side-effect.
* fix some memory leaks seen using esctest and asan2 (patch by Luis Javier Merino).- xterm-sigwinch.patch,xterm-suse.patch: refreshed
* Tue Dec 07 2021 Ludwig Nussel - Use separate subpackage for resize binary. It does not actually depend on X so can be used in small systems.
* Fri Nov 26 2021 Dirk Müller - update to 370:
* add -a, -c and -d options to query-status.pl to improve test for DECRQSS.
* expanded discussion of maximum graphics geometry in ctlseqs.ms
* corrected parameter symbol for DECCARA and DECRARA in ctlseqs.ms to indicate that multiple parameters may be used
* add several test/demo scripts.
* improve DECCOLM, DECLRMM and DECALN referring to pseudo-code in DEC 070.
* amend a change in patch #348 which caused left/right margin mode to be reset when resizing the terminal window
* fix a misnamed macro-parameter
* fix spacing of wideFont when its width is not exactly twice as wide as the normal font
* suppress loading of italic font in a few places when colorITmode is enabled
* modify XTSMGRAPHICS to return failure status if the terminal is not configured to support the corresponding ReGIS or SIXEL feature
* modify DECERA and DECFRA to erase corresponding area in SIXEL graphics
* equate visuals for TrueColor and DirectColor
* correct computation for pixel value of rgb when using depth 16
* correct wrapping of VT100-style double-sized characters when configured for Unicode wide-characters
* updated default value for sixelScrolling resource to match expected behavior versus DECSDM change in patch #369
* Sat Oct 16 2021 Dirk Müller - update to 369:
* modify run-tic.sh to work around bug in development version of ncurses which was packaged in FreeBSD ports.
* remove ifdef\'s for OPT_COLOR_RES and OPT_COLOR_RES2.
* improve performance over slow connections
* update cursor if restoring mode for DECTCEM.
* modify CharWidth macro to ensure that the shortcut for Latin-1 is only applied when UTF-8 is not enabled, to fix a bug in handling soft-hyphen from patch #334 changes (patch by Martijn van Duren).
* improve terminfo: + fill-in function-keys in terminfo which are not Sun/HP keyboards using xterm+nopcfkeys building-block. + add kbeg to xterm+keypad to accommodate termcap applications + add smglp and smgrp to vt420+lrmm, to provide useful data for the \"tabs\" +m option
* support shift-tab in Sun, HP and SCO keyboards.
* document some legacy features in ctlseqs.ms (prompted by discussion with Jimmy Aguilar Mena \"Ergus\").
* add “trim” option to cdXtraScroll and tiXtraScroll.
* remove support for non-fifo save-lines configuration.
* extend cdXtraScroll to check if the cursor is at the upper-left of the scrolling region when the erasure is for the remainder of the screen versus the whole screen
* add workaround for broken pcre2 package in Debian 10.
* change screen-refresh call used for DECCARA and DECRARA to ensure that trailing blanks which are part of the rectangle are repainted (report/analysis by Dennis Filder).
* when resetting the terminal, ensure that the cursor shape also is reset, e.g., if DECSCUSR has been used to modify the cursor shape for an xterm which was started with the underlined cursor option (report/analysis by Luis Javier Merino).
* prevent DECSCUSR from blinking the cursor if the cursorBlink resource is “never” (report by Vladimir D Seleznev).
* invert the sense of DECSDM, to correspond with VT382 manuals (lsix [#41]).
* update tables in wcwidth.c based on Unicode 14.0.0
* Tue Aug 17 2021 Ludwig Nussel - use TERM=xterm-256color by default (boo#1188864)
* Wed Jun 09 2021 Marcus Meissner - update to Patch #368 - 2021/06/07
* add DefaultOff option to RenderFont resource, as part of the session-management feature.
* add auto-scroll-lock feature (patch by add Stelios Bounanos).
* update the window-size information returned via TIOCGWINSZ when rows/columns are unchanged but the font-size changes (report by Nick Black).
* improve session-management feature by saving/restoring the font settings.
* update config.guess, config.sub
* Wed Apr 07 2021 Dirk Müller - update to Patch #367 - 2021/03/26
* add OSC 22 to allow programs to select different pointer cursor at runtime.
* change configuration for no-return functions to use _Noreturn when it is available, because clang --analyze does not properly handle the gcc noreturn attribute.
* add cursorTheme resource to provide a way to enable or disable the cursor theme feature.
* modified CopyWait event retries to use shorter sleeps, to improve responsiveness (tmux #2556).
* improve quoting/escaping in demo-scripts per shellcheck.
* add resizeByPixel resource, to permit disabling window manager resizing-hints (patch by Tim Oehl).
* corrected printOptsImmediate handling of alternate-screen (report by Abhijit Dasgupta).
* update sample terminfo to more closely match ncurses.
* add/improve limit-checks for Xlib calls (report by Roman Fiedler).
* fix a typo in the help-message (report by Tomas Korbar).
* Thu Feb 11 2021 Marcus Meissner - Updated to Patch#366 2021/02/10
* correct a compiler-warning fix in patch #352 which allowed sign-extension of coordinate values (report by \"CismonX\").
* correct upper-limit for selection buffer, accounting for combining characters (report/testcase by Tavis Ormandy). (CVE-2021-27135 bsc#1182091)
* with alwaysHighlight true, xterm does not properly track focus. The screen->select FOCUS flag remains always on, which prevents bellIsUrgent from working, as the urgent WM_HINT flag is only set in setXUrgency() when the window is not focused. Fix this by updating screen->select in unselectwindow() regardless of the value of always_highlight (patch by Jiri Bohac).
* improve fix for interaction between SRM and ENQ (report by Grant Taylor).
* build-fix for --with-Xaw3dxft, needed when --with-toolbar is omitted (report by Jimmy Olgeni, Emanuel Haupt).- Updated to Patch #365 - 2021/02/03
* amend fix for “word” selection in patch #364 to limit that to the insert-selectable action, which reads data from the screen. This restores the interactive behavior where double-clicking on a “word” would make subsequent selection extensions by words as well as suppressing some boundary-checks (report by David Wolfskill, FreeBSD #253225).- Updated to Patch #364 - 2021/02/02
* add -fc option.
* correct/improve limit-checks for SRM versus ENQ from patch #344 (report by Tom Szilagyi).
* enable XftFont resource in Xaw3dxft configuration (patch by Tavis Ormandy).
* improve quoting/escaping in build-scripts per shellcheck.
* add libpcre2-posix to the packages tested for --with-pcre2 option, needed with Fedora (report by Tomas Korbar).
* correct a typo in manual page, and note that KeepClipboard may not be compiled-in (report/patch by Sean C Farley).
* corrected boundary-checks for “word” selection used in onNClicks resources (report by Tavis Ormandy).
* update to autoconf-2.52-20210101, to improve shellcheck warnings.
* improve configure check for desktop categories.
* Tue Jan 12 2021 Avindra Goolcharan - Update to Patch#363 - 2020/12/26
* disable groff hyphenation in generated html when using man2html.
* change SCS “&4” Cyrillic to non-NRCS, per VT520 manual.
* amend fix for SCS in patch #198 to remove DEL rather than converting it to a space (report by Thomas Wolff).
* modify state transitions for selecting character sets to eliminate an ambiguity between the “A” used in VT220 versus VT320. improve error recovery when selecting characters by resetting to US ASCII when no suitable encoding is found, e.g., attempting to use an NRCS sequence when NRCS is not enabled.
* turn off hyphenation in “.txt” conversion, prompted by groff changes.
* add VT5xx ISO Latin-2 (prompted by discussion with Thomas Wolff).
* amend change from patch #361 to event-handling in CopyWait to handle active-icon as a special case (Debian #975687).
* add call to loadColorTable to get the visual information needed to decode BE RGBA32 color format (patch by Leandro Lupori).
* modify the resource-parsing for disallowedPasteControls and similar lists of names/numbers to recognize “~;” (tilde) for cancelling a given name/number.
* add ENQ, EOT and NUL to default for disallowedPasteControls.
* change default for disallowedPasteControls to omit the tab character (suggested by Harald Dunkel).
* fix swapped height/width in regisScreenSize and maxGraphicSize resources using \"auto\" value, from patch #314 (report by Anton Lavrentiev)
* revise patch #362 change for shift-modifier versus mouse protocol and select/paste by adding resource shiftEscape, which can be enabled via a control sequence (prompted by discussion with Matthijs van Duin).
* simplify/improve ifdef in trace code for using a separate set of files for each run of xterm.
* add options -r and -t to vttests/query-color.pl to show the 6-digit RGB code and actual colors.
* add nel to xterm-basic terminfo.
* alter vttests/modify-keys.pl to omit HTML reference links to the modified-keys table where no keycode was available.- includes Patch #361 - 2020/10/14
* treat the return value of strerror as readonly (patch by Philipp Klaus Krause).
* modify event-handling in CopyWait to work around hanging while writing large amounts of text to an active icon and at the same time iconifying/ deiconifying (report by Dave Kemper).
* initialize double-buffer for active-icon window.
* improve manual page description of scrollbar resources (report by Brian Lindholm). correct ifdef for menu entry for active-icon, when initializing it with toolbar configuration.
* add preprocessor option to makefile to set internal definition of pixmaps directory to match the install-configuration (FreeBSD #250036)
* cleanup of calls to free, removing checks for null (Walter Harms)
* add fallback actions pointer-button and pointer-motion which handle events for the mouse control-sequences protocol if the select-related translations are omitted with
*omitTranslation:select (prompted by discussion with \"Ergus\")
* amend rule for using shift-key to override mouse-protocol for select/ paste to limit that feature to mouse-buttons which are actually bound to select/paste actions (prompted by discussion with \"Ergus\").
* corrected mapping in special case for repainting wrap-marks when viewing the scrollback area.
* use separate GCs for showWrapMarks feature, to work around cursor coloring change in patch #345 (report by Paulo Silva de Alíbano).- includes Patch #360 - 2020/09/20
* mention decGraphicsID in ctlseqs.ms (suggested by Thomas Wolff).
* modify pixel-coordinate mouse reponse to use as origin the VT100- window rather than the underlying widget, which includes the scrollbar (report by Thomas Wolff).
* add configure option --disable-print-graphics (Ross Combs).
* add test_ptydata to “make check” rule.
* minor fixes for ctlseqs.ms (report by Jean-Marc Bourguet).
* minor fixes for manpage style (report/patch by \"a1346054\").
* correct cleanup from switch between italics/normal font in the show/ hide cursor functions (report/testcase by Peter Fabinski)
* integrated patch by Ross Combs: internal renaming of GraphicsID symbols, for readability. adjust logic for VT125, treating it as a ReGIS terminal.
* update configure macros, for compiler-warning fixes.
* integrated patch by Ross Combs: add control sequence modes for graphics printing. improve conversion to bitmaps for TrueType fonts in ReGIS add font7 resource, for an “enormous” bitmap font. do not reset graphics in a soft-reset. add pointerFont resource, and -pf command-line option.
* improve typography of manual page (patch by Branden Robinson).
* amend patch #359 change to df-install.in to ignore a command-line assignment to DESTDIR if followed by an explicit --dir (report by Sven Joachim)- merged 2 patches to form xterm-suse.patch- remove xterm-settings.patch- remove xterm-better-fonts.patch- rebase xterm-sigwinch.patch- cleanup spec
* Tue Sep 15 2020 Dirk Mueller - update urls to use https (its 2020 after all)- Update to Patch#359 - 2020/08/17
* add special case in WriteText to allow colors 8-15 to override colorBDMode
* add utf8Weblike resource, to provide an alternate scheme for handling ill-formed UTF-8 sequences
* improve computation for the number of lines needed to scroll-up a SIXEL graphic
* correct manpage description for default value of disallowWindowOps from changes in xterm #331
* correct a loop starting-point in refresh_graphics from optimization in patch #358 changes
* add a new mouse mode 1016, which uses the same format as mode 1006, but sends the mouse\'s position in pixels
* fix an issue from patch #338 changes where only the first selection buffer specified in the request would be updated using OSC 52
* modify makefile/scripts to allow DESTDIR to prefix the target directory for desktop-file-install
* enable SIXEL feature by default.
* update config.guess, config.sub
* correct logic for decodeTerminalID changes in patch #357
* modify makefile to use plink.sh when linking test-programs, to fix build when using pcre
* build-fix for test_ptydata program
* several minor optimizations for the ReGIS and SIXEL features, improving performance by 10%.
* add resource decGraphicsID to allow displaying graphics when the emulation level would ordinarily disallow this
* add control sequences for fast switching of color palettes: XTPUSHCOLORS, XTPOPCOLORS, XTREPORTCOLORS
* amend change for soft-hyphen from patch #328 to avoid stripping replacement-characters which would be shown with malformed or overlong UTF-8 input.
* corrected an error-handling case in decodeUtf8, matching a similar fix in patch #268
* add a test-driver for ptydata.c
* minor cleanup of macros
* fix some errata in ctlseqs.ms
* allow immediate repaint-on-palette-changed if double-buffering is enabled.
* deprecate codes 10/11 in sgr push controls, changing those to 30/31, to avoid confusion with sgr 10-19.
* modify SGR parameter handling to stop if an unrecognized parameter is encountered, to guard against malformed or nonstandard sequences
* modify DECERA color for consistency with other erasures/clearing
* ECH should not be masked by DECSCA
* extend DECFRA and REP to accept any “graphic” character rather than just Latin1, etc.
* add -C option to 256colors2.pl and 88colors2.pl, to demonstrate mixed semicolon/colon separators which are implied by ECMA-48.
* update sample terminfo to reflect the documentation improvements.
* update description of 88/256/direct color in ctlseqs.ms to point out that using semicolons is a deprecated legacy feature, and standard terminal applications should use colons
* modify configure-check for tgetent to conditionally include termcap.h, enabling configuration using clang\'s pedantic-errors option
* remove some unnecessary pointer checks
* accept terminal-id and add DA response for VT131, VT132.
* revise fix for Debian #954730, which interfered with wheel mouse events
* revise fix for Debian #954730, which interfered with wheel mouse events
* fix typos in documentation
* add mapping for decTerminalID for “100” overlooked in patch #354.
* update tables in wcwidth.c based on Unicode 13.0.0
* build-fix for “make check” when building out-of-tree
* work around performance problems of XDrawImageString and XDrawImageString16 functions
* add a control sequence which reports xterm\'s version
* temporarily set numeric locale category to \"C\" when parsing resources, so that scaleHeight and faceSize settings do not depend on locale
* improve DA/DA2 response by ensuring that the decTerminalID maps to one of the known identifiers, as well as providing DA2 response for VT241 and VT382.
* terminfo improvements:
* add comments from ncurses which explain the keypad layouts.
* add vt52+keypad from ncurses
* use improved xm example for xterm+x11mouse, xterm+sm+1006 from ncurses 6.2 terminfo.src
* two fixes for left/right wheel mouse event reporting
* filter identical button-events
* correct order of button-range versus protocol type
* change “make check” makefile-rule to use test-drivers for charclass and wcwidth data.
* quiet “did not find a usable xxx TrueType font” warnings by making fontWarnings apply to these messages
* improve reinitialization of parameter list
* temporarily set numeric locale category to \"C\" when formatting SVG or XHTML screendumps, to make the radix separator used in RGB values consistent
* add resource forceXftHeight to control whether workaround from Debian #880407 is used.
* apply updated ascent/descent in workaround from Debian #880407 to fix a 1-pixel gap in built-in vertical lines
* improve round-off of scaling for built-in line-drawing
* adjust fonts in svg-icon files to accommodate reduced functionality of new pango
* improve configure check for X Toolkit library.
* correct Y-coordinate transformation in ClearCurBackground, overlooked in changes for patch #334
* remove --vendor option from test-packages\' install of desktop files; the feature is badly broken in gnome-shell.
* modify uxterm to make it possible to select nonstandard locale C.UTF-8, e.g, if the user\'s locale is set to “C”
* re-save/tweak “.svg” icon-files to work around breakage in toolset since the files were created in patch #283.
* Tue Jun 09 2020 Antonio Larrosa - Add Recommends: xorg-x11-fonts-legacy, since the default font is now available in that package. If the font is not available it will fall back to use a font installed in xorg-x11-fonts and it can also use truetype fonts, thus the Recommends instead of a Requires (related to boo#1169444)
* Fri Jun 05 2020 Callum Farmer - Fixes for %_libexecdir changing to /usr/libexec
* Thu Mar 26 2020 Marcus Meissner - Patch #353 - 2020/02/01 - amend change in patch #352 for button-events to fix a case where some followup events were not processed soon enough (report/patch by Jimmy Aguilar Mena). - handle MappingNotify X event, to improve recovery when switching keyboard configurations using xkbcomp (prompted by discussion with Frank Mosch, Debian #661295). There is more work needed here, possibly in the X libraries. - improve discussion of mouse-mode in ctlseqs.ms (suggested by Igor van den Hoven). - further improve checks for Xft max-advance-width to take into account fonts which use two cells for ambiguous width characters. Also improve the time used for these checks (reports by Yuri Pankov, Frank Mosch). - fix a few spelling errors reported by codespell (report by Jens Schleusener). - modify run-tic.sh to prefer development version of ncurses since changes to terminfo file in patch #345 rely upon bug-fixes in ncurses (prompted by discussion with Will Senn).- Patch #352 - 2020/01/16 - adjust fontsize data to handle a minor inconsistency from recent Xft versions (Debian #880407, adapted from patch by Vincent Lefevre). - add a table to the manual page description of forceBoxChars to alert the reader to the special characters aside from “line-drawing” which are drawn directly when this resource is set (Debian #931305). - improve checkXft logic which attempts to detect fonts whose max-advance-width is inconsistent with the actual glyph widths. For some fonts, it is necessary to check additional characters (report/analysis by Jan Engelhardt). - improve configure-checks for X headers and libraries on recent MacOS, which has moved those files under /usr/X11. - improve portability of iconify/deiconify feature by taking into account some window managers which manipulate the EWMH _NET_WM_STATE property, adding/removing _NET_WM_STATE_HIDDEN rather than actually minimizing the window (prompted by discussion with Jörg Breitbart). - improve workaround from patch #287 for the -iconic option when configured with toolbar by postponing the extra request for minimizing the window to the end of menu-initialization. - modify xevents special-case for mouse-events to include button-events so that the meta key by itself can generate button-events (report/analysis by Mattias Engdegård). - amend SGR-stack change from patch #348 to not associate bold attribute with background color (report by Nicholas Marriott). - fix copy/paste error in manual page (patch by Larry Hynes). - add definitions in xterm_io.h so that GNU/Hurd will use posix_openpty (patch by Samuel Thibault). - build-fix in debug-tracing, for esctest. - updated autoconf macros - update config.guess- Patch #351 - 2019/11/17 - correct logic in property_to_string for deciding when to fallback from UTF-8 decoding to ISO-8859-1 decoding, broken in xterm #350 (FreeBSD #241961). - add -report-icons to help-message. - improved autoconf macros: - CF_ADD_LIBS: the change to filter out duplicates caused this to append rather than prepend. revise to fix that. - CF_GCC_VERSION and CF_GCC_WARNINGS: move checks to distinguish icc/clang from gcc from the macro which handles the --enable-warnings option, to make this work without-warnings for the inline-checks. - update config.guess, config.sub - correct status in XTGETXRES replies when the resource was not found. - fix some gcc, cppcheck, clang and coverity warnings. - guard call to RequestResize from the struct-notify event handler to prevent recursion in the Xft+buffered workaround in some cases when doing manual resizing rather than resizing via escape sequences (reports by Stefan Assman, Mike Thornburg). - amend the workaround for Xft+buffered blanking by moving the switch to bitmap-fonts to account for differences in font metrics between bitmap- and TrueType-fonts (report by Stefan Assmann). - improve the note on the xterm-rep terminfo entry (prompted by discussion with Sven Joachim).- Patch #350 - 2019/11/02 - modify html/svg dump to not ignore zero\'d/blank cells. - align terminfo file with ncurses, e.g., add xterm+osc104 block. - improve discussion of modifyOtherKeys in manual page and in ctlseqs.ms. - add vttests/modify-keys.pl script to illustrate the modifyOtherKeys resource (prompted by discussion with Bram Moolenaar). - various improvements to ctlseqs.ms, as part of autogenerating links for the website. - update manual page default for saveLines resource default value (Branden Robinson, Debian #913815). - add command-line option -report-xres to show the values of the VT100 widget X resources when initialization is complete. - add a control sequence which, like tcap-query, allows an application to inspect most X resource settings of the VT100 widget. - adjust some optional features to enable them in the imake configuration as they would be by default via the configure script. - add null-pointer checks to improve error recovery when bitmap fonts are missing or corrupt (report by Jonne Ransijn). - correct the condition for deleting the EWMH window-title property, i.e., if UTF-8 titles are disabled, rather than if an update to the EWHM property found no change (report by Sven Joachim). - build-fix for the case when configure --enable-trace is used without --enable-warnings (report by Sven Joachim). - fix a few minor bugs found with Coverity. - add a check in property_to_string to avoid translating UTF8_STRING or COMPOUND_TEXT into Latin-1 when UTF-8 encoding is active, e.g., when pushing onto the title-stack while switching to the alternate screen. - build-fix for the --disable-doublechars configure option (report by Brian Lindholm).- Patch #349 - 2019/09/22 - add graphic context to support bold+italics (patch by Quinn Strahl). - document window properties in the manual page. - improve title-string feature: - if any of allowC1Printable, utf8Title or titleModes hint that an application might send a title-string encoded in UTF-8, check if that is the case, and if it is recodable into ISO-8859-1, use that for the ICCCM-style title. - check if the title given by a control sequence happens to be already encoded in UTF-8, to avoid double-encoding (FreeBSD #240393). - Make sameName resource work for the EWMH titles. - Modify menu-state of utf8Title to be consistent with the utf8 source, i.e., setting the EWMH properties automatically when UTF-8 is active. - reorganize text-drawing to make it possible to investigate using Xft to implement VT100-style double-sized characters. While doing this, made a workaround for apparent Xft bug which loses its drawable state when switching from 132 to 80 columns. - improve font-warning messages by showing which are derived rather than directly from resource settings (suggested by Tomas Korbar). Also filter repeated font-warning messages, to accommodate broken X configurations. - fix an inconsistency between failure to load derived wide font versus failure to load derived wide-bold font (Redhat #1679790). That relies upon the “:unscaled” property which is broken in some distributions (however, recent Debian and the BSDs such as MacOS work). - updated autoconf-252 to check X11R7 include/lib directories found on some older configurations. - set a graphic-context for border when double-buffering is active; to prevent the border color from changing when switching to reverse-video. - build-fix for --disable-ziconbeep, which conflicted with the new double-buffer configuration (report by Brian Lindholm). - fix loop-limit for lookup of fullscreen resource broken in xterm #347 (report by Scott Bertilson).- Patch #348 - 2019/07/22 - update window-manager hints when exiting Tek4014 mode (Debian #932569, patch by Jonathan Irwin). - fix a misformatted printf in report-sgr.pl. - add configure check for termios types, to improve compiler-warnings. - ensure that when resetting margins, to also reset DECLRMM. This affects DECCOLM, DECALN (although DEC STD 070 mentions only top/bottom margins), and DECSTR. - corrected order of reset/move when setting DECCOLM, and make it more consistent by always resetting margins, rather than only when the mode is changed (report by James Holderness). - compile-in double-buffer support by default, changing the configure option to set the default resource value for buffered to true or false. - take in account the reverse-video state when computing the filler-color used when clearing the screen in double-buffering configuration. - correct logic for filtering scrollbar-updates when buffered resource is compiled-in but not enabled (report by Paul Lampert). - improve state saved/restored for cursor-save and SGR stack features. - improve description of 1006 and 1005 mouse modes, to avoid implying that they use character-parameters (report by Bryan Christ). - explain in ctlseqs.ms that some of the numeric keypad keys were xterm extensions rather than VT100/VT220 terminal features (prompted by discussion with Thomas Wolff). - explain in ctlseqs.ms how the DEC windowing extension is supported by xterm. - add 28 rectangular editing to the primary response (suggested by Thomas Wolff). - fix a typo, improve wording in ctlseqs.ms (Thomas Wolff). - fix internal column-parameter when SL or SR is used with left/right margins (patch by Thomas Wolff). - fix off-by-one in VT52 graphics character mapping (patch by Thomas Wolff). - use _X_UNUSED, etc., when available as a fallback for GCC_UNUSED, etc., to reduce compiler warnings when building with imake. - update config.sub- Patch #347 - 2019/06/30 - fix a few minor bugs found with Coverity. - improve double-buffering for scrollbars combined with scrolled text; add bufferedFPS resource to control the maximum rate of screen updates (report by Mike Thornburg). - improve fixes for DECCRA handling of double-width characters (patch by Martin Hostettler). - improve discussion of ECMA-48\'s typographical error for SD in ctlseqs.ms (prompted by report by Martin Hostettler). - correct off-by-one in parameter limit-check for DECCRA (report by Martin Hostettler). - modify saveCellData to handle case where double-width character is partially copied; that should be blanked (report/testcase by Thomas Wolff). - add resource buffered to allow enabling/disabling double-buffered mode. - two fixes for the double-buffer configuration, prompted by MacPorts\' switch to double-buffering (patch by Mike Thornburg, MacPorts #58313): - ensure that the needSwap flag is set after drawing TrueType text - corrected the drawable-parameter used for the bar-cursor - modify ScrnRefresh to ignore a case where the left/right halves of a double-width character have been set to different video attributes. The attribute to use is in the left-half (report/testcase by Thomas Wolff). - correct a limit-check for DECCRA in case the target lies off-screen (report/testcase by Thomas Wolff). - documentation errata (report by Thomas Wolff). - reset flags including wraparound and reverse-wrap when switching to VT52 mode, while noting that DEC\'s standard documentation leaves that behavior undefined (report by Thomas Wolff). - ensure that italic font is turned off on hard/soft resets (report by Martin Hostettler). - improve responsiveness to X events while processing HTML or SVG dumps (report by Martin Hostettler). - replace logic in wcwidth.c for detecting double-width characters with binary-search table generated using updated uniset (report by Robert Ross). - add test-driver for wcwidth.c to simplify comparison with system\'s wcwidth. - ensure that window-manager name comparisons work when active-icon is enabled, since CSI13t uses the window-manager name (report by Glenn Golden, Arch #62818). - trim a stray “experimental” in one of the comments about the tcap-query feature, which has been a supported feature since 2008 (see patch #238).- Patch #346 - 2019/05/27 - update description of the “default” setting for the renderFont resource to match the behavior in patch #261 (Debian #862042). - account for internalBorder in useBorderClipping (report by Robert Ross). - update table of unknown-width characters in wcwidth.c based on Unicode 12.1.0 (prompted by discussion with Robert Ross). - improve description of DECSCL versus S7C1T and S8C1T in ctlseqs.ms. - improve consistency between CSI3t and CSI13t, accounting for differences between some window managers\' handling of EMWH extents (report by Bram Moolenaar). - fix a sign-extension when reporting offscreen window position (report by Bram Moolenaar).