Log message:
tmux: Update to 3.3

Changes:
CHANGES FROM 3.2a TO 3.3

* Add an ACL list for users connecting to the tmux socket. Users may be
  forbidden from attaching, forced to attach read-only, or allowed to attach
  read-write. A new command, server-access, configures the list. File system
  permissions must still be configured manually.
* Emit window-layout-changed on swap-pane.
* Better error reporting when applying custom layouts.
* Handle ANSI escape sequences in run-shell output.
* Add pane_start_path to match start_command.
* Set PWD so shells have a hint about the real path.
* Do not allow pipe-pane on dead panes.
* Do not report mouse positions (incorrectly) above the maximum of 223 in
  normal mouse mode.
* Add an option (default off) to control the passthrough escape sequence.
* Support more mouse buttons when the terminal sends them.
* Add a window-resized hook which is fired when the window is actually resized
  which may be later than the client resize.
* Add next_session_id format with the next session ID.
* Add formats for client and server UID and user.
* Add argument to refresh-client -l to forward clipboard to a pane.
* Add remain-on-exit-format to set text shown when pane is dead.
* With split-window -f use percentages of window size not pane size.
* Add an option (fill-character) to set the character used for unused areas of
  a client.
* Add an option (scroll-on-clear) to control if tmux scrolls into history on
  clear.
* Add a capability for OSC 7 and use it similarly to how the title is set (and
  controlled by the same set-titles option).
* Add support for systemd socket activation (where systemd creates the Unix
  domain socket for tmux rather than tmux creating it). Build with
  --enable-systemd.
* Add an option (pane-border-indicators) to select how the active pane is shown
  on the pane border (colour, arrows or both).
* Support underscore styles with capture-pane -e.
* Make pane-border-format a pane option rather than window.
* Respond to OSC 4 queries
* Fix g/G keys in modes to do the same thing as copy mode (and vi).
* Bump the time terminals have to respond to device attributes queries to three
  seconds.
* If automatic-rename is off, allow the rename escape sequence to set an empty
  name.
* Trim menu item text more intelligently.
* Add cursor-style and cursor-colour options to set the default cursor style
  and colour.
* Accept some useful and non-conflicting emacs keys in vi normal mode at the
  command prompt.
* Add a format modifier (c) to force a colour to RGB.
* Add -s and -S to display-popup to set styles, -b to set lines and -T to set
  popup title. New popup-border-lines, popup-border-style and popup-style
  options set the defaults.
* Add -e flag to set an environment variable for a popup.
* Make send-keys without arguments send the key it is bound to (if bound to a
  key).
* Try to leave terminal cursor at the right position even when tmux is drawing
  its own cursor or selection (such as at the command prompt and in choose
  mode) for people using screen readers and similar which can make use of it.
* Change so that {} is converted to tmux commands immediately when parsed. This
  means it must contain valid tmux commands. For commands which expand %% and
  %%%, this now only happens within string arguments. Use of nested aliases
  inside {} is now forbidden. Processing of commands given in quotes remains
  the same.
* Disable evports on SunOS since they are broken.
* Do not expand the file given with tmux -f so it can contain :s.
* Bump FORMAT_LOOP_LIMIT and add a log message when hit.
* Add a terminal feature for the mouse (since FreeBSD termcap does not have kmous).
* Forbid empty session names.
* Improve error reporting when the tmux /tmp directory cannot be created or
  used.
* Give #() commands a one second grace period where the output is empty before
  telling the user they aren't doing anything ("not ready").
* When building, pick default-terminal from the first of tmux-256color, tmux,
  screen-256color, screen that is available on the build system (--with-TERM
  can override).
* Do not close popups on resize, instead adjust them to fit.
* Add a client-active hook.
* Make window-linked and window-unlinked window options.
* Do not configure on macOS without the user making a choice about utf8proc
  (either --enable-utf8proc or --disable-utf8proc).
* Do not freeze output in panes when a popup is open, let them continue to
  redraw.
* Add pipe variants of the line copy commands.
* Change copy-line and copy-end-of-line not to cancel and add -and-cancel
  variants, like the other copy commands.
* Support the OSC palette-setting sequences in popups.
* Add a pane-colours array option to specify the defaults palette.
* Add support for Unicode zero-width joiner.
* Make newline a style delimiter as well so they can cross multiple lines for
  readability in configuration files.
* Change focus to be driven by events rather than scanning panes so the
  ordering of in and out is consistent.
* Add display-popup -B to open a popup without a border.
* Add a menu for popups that can be opened with button three outside the popup
  or on the left or top border. Resizing now only works on the right and bottom
  borders or when using Meta. The menu allows a popup to be closed, expanded to
  the full size of the client, centered in the client or changed into a pane.
* Make command-prompt and confirm-before block by default (like run-shell). A
  new -b flags runs them in the background as before. Also set return code for
  confirm-before.
* Change cursor style handling so tmux understands which sequences contain
  blinking and sets the flag appropriately, means that it works whether cnorm
  disables blinking or not. This now matches xterm's behaviour.
* More accurate vi(1) word navigation in copy mode and on the status line. This
  changes the meaning of the word-separators option: setting it to the empty
  string is equivalent to the previous behavior.
* Add -F for command-prompt and use it to fix "Rename" on the window menu.
* Add different command histories for different types of prompts \ 
("command",
  "search" etc).

Log message:
USE_FEATURES+=strnlen to fix gcc10 build on Snow Leopard.

Log message:
misc/tmux: minor update to 3.2a.

CHANGES FROM 3.2 TO 3.2a

* Add an "always" value for the "extended-keys" option; if \ 
set then tmux will
  forward extended keys to applications even if they do not request them.

* Add a "mouse" terminal feature so tmux can enable the mouse on terminals
  where it is known to be supported even if terminfo(5) says otherwise.

* Do not expand the filename given to -f so it can contain colons.

* Fixes for problems with extended keys and modifiers, scroll region,
  source-file, crosscompiling, format modifiers and other minor issues.

Log message:
misc: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes

The following distfiles could not be fetched (possibly fetched
conditionally?):

./misc/libreoffice/distinfo libreoffice/harfbuzz-2.6.4.tar.xz

Log message:
misc: Remove SHA1 hashes for distfiles

Log message:
tmux: Add a reference to upstream PR

Log message:
tmux: Update to 3.2

Changes:
3.2
---
 * Add a flag to disable keys to close a message.
 * Permit shortcut keys in buffer, client, tree modes to be configured with a
   format (-K flag to choose-buffer, choose-client, choose-tree).
 * Add a current_file format for the config file being parsed.
 * When display-message used in config file, show the message after the config
   file finishes.
 * Add client-detached notification in control mode.
 * Improve performance of format evaluation.
 * Make jump command support UTF-8 in copy mode.
 * Support X11 colour names and other colour formats for OSC 10 and 11.
 * Add "pipe" variants of "copy-pipe" commands which do not copy.
 * Include "focused" in client flags.
 * Send Unicode directional isolate characters around horizontal pane borders if
   the terminal supports UTF-8 and an extension terminfo(5) capability \ 
"Bidi" is
   present.
 * Add a -S flag to new-window to make it select the existing window if one
   with the given name already exists rather than failing with an error.
 * Addd a format modifier to check if a window or session name exists (N/w or
   N/s).
 * Add compat clock_gettime for older macOS.
 * Add a no-detached choice to detach-on-destroy which detaches only if there
   are no other detached sessions to switch to.
 * Add rectangle-on and rectangle-off copy mode commands.
 * Change so that window_flags escapes # automatically. A new format
   window_raw_flags contains the old unescaped version.
 * Add -N flag to never start server even if command would normally do so.
 * With incremental search, start empty and only repeat the previous search if
   the user tries to search again with an empty prompt.
 * Add a value for remain-on-exit that only keeps the pane if the program
   failed.
 * Add a -C flag to run-shell to use a tmux command rather than a shell command.
 * Do not list user options with show-hooks.
 * Remove current match indicator in copy mode which can't work anymore since we
   only search the visible region.
 * Make synchronize-panes a pane option and add -U flag to set-option to unset
   an option on all panes.
 * Make replacement of ##s consistent when drawing formats, whether followed by
   [ or not. Add a flag (e) to the q: format modifier to double up #s
 * Add -N flag to display-panes to ignore keys.
 * Change how escaping is processed for formats so that ## and # can be used in
   styles.
 * Add a 'w' format modifier for string width.
 * Add support for Haiku.
 * Expand menu and popup -x and -y as formats.
 * Add numeric comparisons for formats.
 * Fire focus events even when the pane is in a mode.
 * Add -O flag to display-menu to not automatically close when all mouse buttons
   are released.
 * Allow fnmatch(3) wildcards in update-environment.
 * Disable nested job expansion so that the result of #() is not expanded again.
 * Use the setal capability as well as (tmux's) Setulc.
 * Add -q flag to unbind-key to hide errors.
 * Allow -N without a command to change or add a note to an existing key.
 * Add a -w flag to set- and load-buffer to send to clipboard using OSC 52.
 * Add -F to set-environment and source-file.
 * Allow colour to be spelt as color in various places.
 * Add n: modifier to get length of a format.
 * Respond to OSC colour requests if a colour is available.
 * Add a -d option to display-message to set delay.
 * Add a way for control mode clients to subscribe to a format and be notified
   of changes rather than having to poll.
 * Add some formats for search in copy mode (search_present, search_match).
 * Do not wait on shutdown for commands started with run -b.
 * Add -b flags to insert a window before (like the existing -a for after) to
   break-pane, move-window, new-window.
 * Make paste -p the default for ].
 * Add support for pausing a pane when the output buffered for a control mode
   client gets too far behind. The pause-after flag with a time is set on the
   pane with refresh-client -f and a paused pane may be resumed with
   refresh-client -A.
 * Allow strings in configuration files to span multiple lines - newlines and
   any leading whitespace are removed, as well as any following comments that
   couldn't be part of a format. This allows long formats or other strings to be
   annotated and indented.
 * Instead of using a custom parse function to process {} in configuration
   files, treat as a set of statements the same as outside {} and convert back
   to a string as the last step. This means the rules are consistent inside and
   outside {}, %if and friends work at the right time, and the final result
   isn't littered with unnecessary newlines.
 * Add support for extended keys - both xterm(1)'s CSI 27 ~ sequence and the
   libtickit CSI u sequence are accepted; only the latter is output. tmux will
   only attempt to use these if the extended-keys option is on and it can detect
   that the terminal outside supports them (or is told it does with the
   "extkeys" terminal feature).
 * Add an option to set the pane border lines style from a choice of single
   lines (ACS or UTF-8), double or heavy (UTF-8), simple (plain ASCII) or number
   (the pane numbers). Lines that won't work on a non-UTF-8 terminal are
   translated back into ACS when they are output.
 * Make focus events update the latest client (like a key press).
 * Store UTF-8 characters differently to reduce memory use.
 * Fix break-pane -n when only one pane in the window.
 * Instead of sending all data to control mode clients as fast as possible, add
   a limit of how much data will be sent to the client and try to use it for
   panes with some degree of fairness.
 * Add an active-pane client flag (set with attach-session -f, new-session -f
   or refresh-client -f). This allows a client to have an independent active
   pane for interactive use (the window client pane is still used for many
   things however).
 * Add a mark to copy mode, this is set with the set-mark command (bound to X)
   and appears with the entire line shown using copy-mode-mark-style and the
   marked character in reverse. The jump-to-mark command (bound to M-x) swaps
   the mark and the cursor positions.
 * Add a -D flag to make the tmux server run in the foreground and not as a
   daemon.
 * Do not loop forever in copy mode when search finds an empty match.
 * Fix the next-matching-bracket logic when using vi(1) keys.
 * Add a customize mode where options may be browsed and changed, includes
   adding a brief description of each option. Bound to C-b C by default.
 * Change message log (C-b ~) so there is one for the server rather than one per
   client and it remains after detach, and make it useful by logging every
   command.
 * Add M-+ and M-- to tree mode to expand and collapse all.
 * Change the existing client flags for control mode to apply for any client,
   use the same mechanism for the read-only flag and add an ignore-size flag.
   refresh-client -F has become -f (-F stays for backwards compatibility) and
   attach-session and switch-client now have -f flags also. A new format
   client_flags lists the flags and is shown by list-clients by default.
   This separates the read-only flag from "ignore size" behaviour (new
   ignore-size) flag - both behaviours are useful in different circumstances.
   attach -r and switchc -r remain and set or toggle both flags together.
 * Store and restore cursor position when copy mode is resized.
 * Export TERM_PROGRAM and TERM_PROGRAM_VERSION like various other terminals.
 * Add formats for after hook command arguments: hook_arguments with all the
   arguments together; hook_argument_0, hook_argument_1 and so on with
   individual arguments; hook_flag_X if flag -X is present; hook_flag_X_0,
   hook_flag_X_1 and so on if -X appears multiple times.
 * Try to search the entire history first for up to 200 ms so a search count can
   be shown. If it takes too long, search the visible text only.
 * Use VIS_CSTYLE for paste buffers also (show \012 as \n).
 * Change default formats for tree mode, client mode and buffer mode to be more
   compact and remove some clutter.
 * Add a key (e) in buffer mode to open the buffer in an editor. The buffer
   contents is updated when the editor exits.
 * Add -e flag for new-session to set environment variables, like the same flag
   for new-window.
 * Improve search match marking in copy mode. Two new options
   copy-mode-match-style and copy-mode-current-match-style to set the style for
   matches and for the current match respectively. Also a change so that if a
   copy key is pressed with no selection, the current match (if any) is copied.
 * Sanitize session names like window names instead of forbidding invalid ones.
 * Check if the clear terminfo(5) capability starts with CSI and if so then
   assume the terminal is VT100-like, rather than relying on the XT capability.
 * Improve command prompt tab completion and add menus both for strings and -t
   and -s (when used without a trailing space). command-prompt has additional
   flags for only completing a window (-W) and a target (-T), allowing C-b ' to
   only show windows and C-b . only targets.
 * Change all the style options to string options so they can support formats.
   Change pane-border-active-style to use this to change the border colour when
   in a mode or with synchronize-panes on. This also implies a few minor changes
   to existing behaviour:
   - set-option -a with a style option automatically inserts a comma between the
     old value and appended text.
   - OSC 10 and 11 no longer set the window-style option, instead they store the
     colour internally in the pane data and it is used as the default when the
     option is evaluated.
   - status-fg and -bg now override status-style instead of the option values
     being changed.
 * Add extension terminfo(5) capabilities for margins and focus reporting.
 * Try $XDG_CONFIG_HOME/tmux/tmux.conf as well as ~/.config/tmux/tmux.conf for
   configuration file (the search paths are in TMUX_CONF in Makefile.am).
 * Remove the DSR 1337 iTerm2 extension and replace by the extended device
   attributes sequence (CSI > q) supported by more terminals.
 * Add a -s flag to copy-mode to specify a different pane for the source
   content. This means it is possible to view two places in a pane's history at
   the same time in different panes, or view the history while still using the
   pane. Pressing r refreshes the content from the source pane.
 * Add an argument to list-commands to show only a single command.
 * Change copy mode to make copy of the pane history so it does not need to
   freeze the pane.
 * Restore pane_current_path format from portable tmux on OpenBSD.
 * Wait until the initial command sequence is done before sending a device
   attributes request and other bits that prompt a reply from the terminal. This
   means that stray relies are not left on the terminal if the command has
   attached and then immediately detached and tmux will not be around to receive
   them.
 * Add a -f filter argument to the list commands like choose-tree.
 * Move specific hooks for panes to pane options and windows for window options
   rather than all hooks being session options. These hooks are now window options:
   window-layout-changed
   window-linked
   window-pane-changed
   window-renamed
   window-unlinked
   And these now pane options:
   pane-died
   pane-exited
   pane-focus-in
   pane-focus-out
   pane-mode-changed
   pane-set-clipboard
   Any existing configurations using these hooks on a session rather than
   globally (that is, set-hook or set-option without -g) may need to be changed.
 * Show signal names when a process exits with remain-on-exit on platforms which
   have a way to get them.
 * Start menu with top item selected if no mouse and use mode-style for the
   selected item.
 * Add a copy-command option and change copy-pipe and friends to pipe to it if
   used without arguments, allows all the default copy key bindings to be
   changed to pipe with one option rather than needing to change each key
   binding individually.
 * Tidy up the terminal detection and feature code and add named sets of
   terminal features, each of which are defined in one place and map to a
   builtin set of terminfo(5) capabilities. Features can be specified based on
   TERM with a new terminal-features option or with the -T flag when running
   tmux. tmux will also detect a few common terminals from the DA and DSR
   responses.
   This is intended to make it easier to configure tmux's use of terminfo(5)
   even in the presence of outdated ncurses(3) or terminfo(5) databases or for
   features which do not yet have a terminfo(5) entry. Instead of having to grok
   terminfo(5) capability names and what they should be set to in the
   terminal-overrides option, the user can hopefully just give tmux a feature
   name and let it do the right thing.
   The terminal-overrides option remains both for backwards compatibility and to
   allow tweaks of individual capabilities.
 * Support mintty's application escape sequence (means tmux doesn't have to
   delay to wait for Escape, so no need to reduce escape-time when using
   mintty).
 * Change so main-pane-width and height can be given as a percentage.
 * Support for the iTerm2 synchronized updates feature (allows the terminal to
   avoid unnecessary drawing while output is still in progress).
 * Make the mouse_word and mouse_line formats work in copy mode and enable the
   default pane menu in copy mode.
 * Add a -T flag to resize-pane to trim lines below the cursor, moving lines out
   of the history.
 * Add a way to mark environment variables as "hidden" so they can be \ 
used by
   tmux (for example in formats) but are not set in the environment for new
   panes. set-environment and show-environment have a new -h flag and there is a
   new %hidden statement for the configuration file.
 * Change default position for display-menu -x and -y to centre rather than top
   left.
 * Add support for per-client transient popups, similar to menus but which are
   connected to an external command (like a pane). These are created with new
   command display-popup.
 * Change double and triple click bindings so that only one is fired (previously
   double click was fired on the way to triple click). Also add default double
   and triple click bindings to copy the word or line under the cursor and
   change the existing bindings in copy mode to do the same.
 * Add a default binding for button 2 to paste.
 * Add -d flag to run-shell to delay before running the command and allow it to
   run without a command so it just delays.
 * Add C-g to cancel command prompt with vi keys as well as emacs, and q in
   command mode.
 * When the server socket is given with -S, create it with umask 177 instead of
   117 (because it may not be in a safe directory like the default directory in
   /tmp).
 * Add a copy-mode -H flag to hide the position marker in the top right.
 * Add number operators for formats (+, -, *, / and m),

Log message:
tmux: update to 3.1c

CHANGED FROM 3.1b TO 3.1c

* Fix a stack overflow on colon-separated CSI parsing.

XXX pull-up to the pkgsrc-2020Q3 branch (security)

Log message:
Un-break tmux build on MacOS X 10.4.

Log message:
tmux: Update to 3.1b

pkgsrc changes:
 - Remove no longer needed patch-compat.h, all hunks applied upstream.

Changes:
CHANGES FROM 3.1a TO 3.1b
* Fix build on systems without sys/queue.h.
* Fix crash when allow-rename is on and an empty name is set.

CHANGES FROM 3.1 TO 3.1a
* Do not close stdout prematurely in control mode since it is needed to print
  exit messages. Prevents hanging when detaching with iTerm2.

CHANGES FROM 3.0a TO 3.1
* Only search the visible part of the history when marking (highlighting)
  search terms. This is much faster than searching the whole history and solves
  problems with large histories. The count of matches shown is now the visible
  matches rather than all matches.
* Search using regular expressions in copy mode. search-forward and
  search-backward use regular expressions by default; the incremental versions
  do not.
* Turn off mouse mode 1003 as well as the rest when exiting.
* Add selection_active format for when the selection is present but not moving
  with the cursor.
* Fix dragging with modifier keys, so binding keys such as C-MouseDrag1Pane and
  C-MouseDragEnd1Pane now work.
* Add -a to list-keys to also list keys without notes with -N.
* Do not jump to next word end if already on a word end when selecting a word;
  fixes select-word with single character words and vi(1) keys.
* Fix top and bottom pane calculation with pane border status enabled.
* Add support for adding a note to a key binding (with bind-key -N) and use
  this to add descriptions to the default key bindings. A new -N flag to
  list-keys shows key bindings with notes. Change the default ? binding to use
  this to show a readable summary of keys. Also extend command-prompt to return
  the name of the key pressed and add a default binding (/) to show the note
  for the next key pressed.
* Add support for the iTerm2 DSR 1337 sequence to get the terminal version.
* Treat plausible but invalid keys (like C-BSpace) as literal like any other
  unrecognised string passed to send-keys.
* Detect iTerm2 and enable use of DECSLRM (much faster with horizontally split
  windows).
* Add -Z to default switch-client command in tree mode.
* Add ~ to quoted characters for %%%.
* Document client exit messages in the manual page.
* Do not let read-only clients limit the size, unless all clients are
  read-only.
* Add a number of new formats to inspect what sessions and clients a window is
  present or active in.
* Change file reading and writing to go through the client if necessary. This
  fixes commands like "tmux loadb /dev/fd/X". Also modify source-file to
  support "-" for standard input, like load-buffer and save-buffer.
* Add ~/.config/tmux/tmux.conf to the default search path for configuration
  files.
* Bump the escape sequence timeout to five seconds to allow for longer
  legitimate sequences.
* Make a best effort to set xpixel and ypixel for each pane and add formats for
  them.
* Add push-default to status-left and status-right in status-format[0].
* Do not clear search marks on cursor movement with vi(1) keys.
* Add p format modifier for padding to width and allow multiple substitutions
  in a single format.
* Add -f for full size to join-pane (like split-window).
* Do not use bright when emulating 256 colours on an 8 colour terminal because
  it is also bold on some terminals.
* Make select-pane -P set window-active-style also to match previous behaviour.
* Do not truncate list-keys output.
* Turn automatic-rename back on if the \033k rename escape sequence is used
  with an empty name.
* Add support for percentage sizes for resize-pane ("-x 10%"). Also change
  split-window and join-pane -l to accept similar percentages and deprecate the
  -p flag.
* Add -F flag to send-keys to expand formats in search-backward and forward
  copy mode commands and copy_cursor_word and copy_cursor_line formats for word
  and line at cursor in copy mode. Use for default # and * binding with vi(1)
  keys.
* Add formats for word and line at cursor position in copy mode.
* Add formats for cursor and selection position in copy mode.
* Support all the forms of RGB colour strings in OSC sequences rather than
  requiring two digits.
* Limit lazy resize to panes in attached sessions only.
* Add an option to set the key sent by backspace for those whose system uses ^H
  rather than ^?.
* Change new-session -A without a session name (that is, no -s option also) to
  attach to the best existing session like attach-session rather than a new
  one.
* Add a "latest" window-size option which tries to size windows based \ 
on the
  most recently used client. This is now the default.
* Add simple support for OSC 7 (result is available in the pane_path format).
* Add push-default and pop-default for styles which change the colours and
  attributes used for #[default]. These are used in status-format to restore
  the behaviour of window-status-style being the default for
  window-status-format.
* Add window_marked_flag.
* Add cursor-down-and-cancel in copy mode.
* Default to previous search string for search-forward and search-backward.
* Add -Z flag to rotate-window, select-pane, swap-pane, switch-client to
  preserve zoomed state.
* Add -N to capture-pane to preserve trailing spaces.
* Add reverse sorting in tree, client and buffer modes.