Log message:
tmux: Add reference to upstream pull request

(It was applied upstream and will be no longer needed for the next stable
version.)

Log message:
tmux: Add KERN_PROC_CWD support on NetBSD

If KERN_PROC_CWD is available use it instead of using procfs.

PKGREVISION++

Log message:
tmux: update to 2.9a

pkgsrc changes:
---------------
* patches removed, since applied upstream

upstream changes:
-----------------
CHANGES FROM 2.9 to 2.9a

* Fix bugs in select-pane and the main-horizontal and main-vertical layouts.

CHANGES FROM 2.8 to 2.9

* Attempt to preserve horizontal cursor position as well as vertical with
  reflow.

* Rewrite main-vertical and horizontal and change layouts to better handle the
  case where all panes won't fit into the window size, reduce problems with
  pane border status lines and fix other bugs mostly found by Thomas Sattler.

* Add format variables for the default formats in the various modes
  (tree_mode_format and so on) and add a -a flag to display-message to list
  variables with values.

* Add a -v flag to display-message to show verbose messages as the format is
  parsed, this allows formats to be debugged

* Add support for HPA (\033[`).

* Add support for origin mode (\033[?6h).

* No longer clear history on RIS.

* Extend the #[] style syntax and use that together with previous format
  changes to allow the status line to be entirely configured with a single
  option.

  Now that it is possible to configure their content, enable the existing code
  that lets the status line be multiple lines in height. The status option can
  now take a value of 2, 3, 4 or 5 (as well as the previous on or off) to
  configure more than one line. The new status-format array option configures
  the format of each line, the default just references the existing status-*
  options, although some of the more obscure status options may be eliminated
  in time.

  Additions to the #[] syntax are: "align" to specify alignment (left, \ 
centre,
  right), "list" for the window list and "range" to \ 
configure ranges of text
  for the mouse bindings.

  The "align" keyword can also be used to specify alignment of entries \ 
in tree
  mode and the pane status lines.

* Add E: and T: format modifiers to expand a format twice (useful to expand the
  value of an option).

* The individual -fg, -bg and -attr options have been removed; they
  were superseded by -style options in tmux 1.9.

* Allow more than one mode to be opened in a pane. Modes are kept on a stack
  and retrieved if the same mode is entered again. Exiting the active mode goes
  back to the previous one.

* When showing command output in copy mode, call it view mode instead (affects
  pane_mode format).

* Add -b to display-panes like run-shell.

* Handle UTF-8 in word-separators option.

* New "terminal" colour allowing options to use the terminal default colour
  rather than inheriting the default from a parent option.

* Do not move the cursor in copy mode when the mouse wheel is used.

* Use the same working directory rules for jobs as new windows rather than
  always starting in the user's home.

* Allow panes to be one line or column in size.

* Go to last line when goto-line number is out of range in copy mode.

* Yank previously cut text if any with C-y in the command prompt, only use the
  buffer if no text has been cut.

* Add q: format modifier to quote shell special characters.

* Add StatusLeft and StatusRight mouse locations (keys such as
  MouseDown1StatusLeft) for the status-left and status-right areas of the
  status line.

* Add -Z to find-window.

* Support for windows larger than the client. This adds two new options,
  window-size and default-size, and a new command, resize-window. The
  force-width and force-height options and the session_width and session_height
  formats have been removed.

  The new window-size option tells tmux how to work out the size of windows:
  largest means it picks the size of the largest session, smallest the smallest
  session (similar to the old behaviour) and manual means that it does not
  automatically resize windows. aggressive-resize modifies the choice of
  session for largest and smallest as it did before.

  If a window is in a session attached to a client that is too small, only part
  of the window is shown. tmux attempts to keep the cursor visible, so the part
  of the window displayed is changed as the cursor moves (with a small delay,
  to try and avoid excess redrawing when applications redraw status lines or
  similar that are not currently visible).

  Drawing windows which are larger than the client is not as efficient as those
  which fit, particularly when the cursor moves, so it is recommended to avoid
  using this on slow machines or networks (set window-size to smallest or
  manual).

  The resize-window command can be used to resize a window manually. If it is
  used, the window-size option is automatically set to manual for the window
  (undo this with "setw -u window-size"). resize-window works in a \ 
similar way
  to resize-pane (-U -D -L -R -x -y flags) but also has -a and -A flags. -a
  sets the window to the size of the smallest client (what it would be if
  window-size was smallest) and -A the largest.

  For the same behaviour as force-width or force-height, use resize-window -x
  or -y.

  If the global window-size option is set to manual, the default-size option is
  used for new windows. If -x or -y is used with new-session, that sets the
  default-size option for the new session.

  The maximum size of a window is 10000x10000. But expect applications to
  complain and higher memory use if making a window that big. The minimum size
  is the size required for the current layout including borders.

  The refresh-client command can be used to pan around a window, -U -D -L -R
  moves up, down, left or right and -c returns to automatic cursor
tracking. The position is reset when the current window is changed.

Log message:
tmux: Add reference to upstream pull request

(It is now applied so the patch will be no longer needed in the
next stable version!)

Log message:
tmux: Add support for pane_current_path variable in NetBSD

Implement osdep_get_cwd() by using mount_procfs(8) in order to add
support for pane_current_path variable in NetBSD.

Bump PKGREVISION

Log message:
tmux: Update misc/tmux to 2.8

pkgsrc changes:
 - Address -Wint-conversion warnings and properly cast to long, patch by
   <christos> from NetBSD, thanks!
 - Remove patch-server-client.c, timersub() was added in compat.h
   since tmux-1.9 and is no longer needed
 - Take MAINTAINERship

Changes:
2.8
---
 * Make display-panes block the client until a pane is chosen or it
   times out.
 * Clear history on RIS like most other terminals do.
 * Add an "Any" key to run a command if a key is pressed that is not
   bound in the current key table.
 * Expand formats in load-buffer and save-buffer.
 * Add a rectangle_toggle format.
 * Add set-hook -R to run a hook immediately.
 * Add README.ja.
 * Add pane focus hooks.
 * Allow any punctuation as separator for s/x/y not only /.
 * Improve resizing with the mouse (fix resizing the wrong pane in some
   layouts, and allow resizing multiple panes at the same time).
 * Allow , and } to be escaped in formats as #, and #}.
 * Add KRB5CCNAME to update-environment.
 * Change meaning of -c to display-message so the client is used if it
   matches the session given to -t.
 * Fixes to : form of SGR.
 * Add x and X to choose-tree to kill sessions, windows or panes.

Log message:
tmux: Do not force sysconfdir to `/etc'

When sysconfdir is PREFIX/etc tmux automagically hardcode it to /etc.
This is a bit awkward in the pkgsrc context, so add a SUBST class to avoid this
hardcoding and always honor the --sysconfdir configure argument.

Bump PKGREVISION

Log message:
tmux: Update misc/tmux to 2.7

Changes:
CHANGES FROM 2.6 TO 2.7
* Remove EVENT_* variables from environment on platforms where tmux uses them
  so they do not pass on to panes.
* Fixed for hooks at server exit.
* Remove SGR 10 (was equivalent to SGR 0 but no other terminal seems to do
  this).
* Expand formats in window and session names.
* Add -Z flag to choose-tree, choose-client, choose-buffer to automatically
  zoom the pane when the mode is entered and unzoom when it exits, assuming the
  pane is not already zoomed. This is now part of the default key bindings.
* Add C-g to exit modes with emacs keys.
* Add exit-empty option to exit server if no sessions (defaults to on).
* Show if a filter is present in choose modes.
* Add pipe-pane -I to to connect stdin of the child process.
* Performance improvements for reflow.
* Use RGB terminfo(5) capability to detect RGB colour terminals (the existing
  Tc extension remains unchanged).
* Support for ISO colon-separated SGR sequences.
* Add select-layout -E to spread panes out evenly (bound to E key).
* Support wide characters properly when reflowing.
* Pass PWD to new panes as a hint to shells, as well as calling chdir().
* Performance improvements for the various choose modes.
* Only show first member of session groups in tree mode (-G flag to choose-tree
  to show all).
* Support %else in config files to match %if; from Brad Town in GitHub issue
  1071.
* Fix "kind" terminfo(5) capability to be S-Down not S-Up.
* Add a box around the preview label in tree mode.
* Show exit status and time in the remain-on-exit pane text; from Timo
  Boettcher in GitHub issue 1103.
* Correctly use pane-base-index in tree mode.
* Change the allow-rename option default to off.
* Support for xterm(1) title stack escape sequences (GitHub issue 1075 from
  Brad Town).
* Correctly remove padding cells to fix a UTF-8 display problem (GitHub issue
  1090).

Log message:
tmux: Update misc/tmux to 2.6

Changes:
CHANGES FROM 2.5 TO 2.6, 05 October 2017
* Add select-pane -T to set pane title.
* Fix memory leak when lines with BCE are removed from history.
* Fix (again) the "prefer unattached" behaviour of attach-session.
* Reorder how keys are checked to allow keys to be specified that have a
  leading escape. GitHub issue 1048.
* Support REP escape sequence (\033[b).
* Run alert hooks based on options rather than always, and allow further bells
  even if there is an existing bell.
* Add -d flag to display-panes to override display-panes-time.
* Add selection_present format when in copy mode (allows key bindings that do
  something different if there is a selection).
* Add pane_at_left, pane_at_right, pane_at_top and pane_at_bottom formats.
* Make bell, activity and silence alerting more consistent by: removing the
  bell-on-alert option; adding activity-action and silence-action options with
  the same possible values as the existing bell-action; adding a \ 
"both" value
  for the visual-bell, visual-activity and visual-silence options to trigger
  both a bell and a message.
* Add a pane_pipe format to show if pipe-pane is active.
* Block signals between forking and resetting signal handlers so that the
  libevent signal handler doesn't get called in the child and incorrectly write
  into the signal pipe that it still shares with the parent. GitHub issue 1001.
* Allow punctuation in pane_current_command.
* Add -c for respawn-pane and respawn-window.
* Wait for any remaining data to flush when a pane is closed while pipe-pane is
  in use.
* Fix working out current client with no target. GitHub issue 995.
* Try to fallback to C.UTF-8 as well as en_US.UTF-8 when looking for a UTF-8
  locale.
* Add user-keys option for user-defined key escape sequences (mapped to User0
  to User999 keys).
* Add pane-set-clipboard hook.
* FAQ file has moved out of repository to online.
* Fix problem with high CPU usage when a client dies unexpectedly. GitHub issue
  941.
* Do a dance on OS X 10.10 and above to return tmux to the user namespace,
  allowing access to the clipboard.
* Do not allow escape sequences which expect a specific terminator (APC, DSC,
  OSC) to wait for forever - use a small timeout. This reduces the chance of
  the pane locking up completely when sent garbage (cat /dev/random or
  similar).
* Support SIGUSR2 to toggle logging on a running server, also generate the
  "out" log file with -vv not -vvvv.
* Make set-clipboard a three state option: on (tmux both sends to outside
  terminal and accepts from applications inside); external (tmux sends outside
  but does not accept inside); and off.
* Fix OSC 4 palette setting for bright foreground colours. GitHub issue 954.
* Use setrgbf and setrgbb terminfo(5) capabilities to set RGB colours, if they
  are available. (Tc is still supported as well.)
* Fix redrawing panes when they are resized several times but end up with the
  size unchanged (for example, splitw/resizep -Z/breakp).
* Major rewrite of choose mode. Now includes preview, sorting, searching and
  tagging; commands that can be executed directly from the mode (for example,
  to delete one or more buffers); and filtering in tree mode.
* choose-window and choose-session are now aliases of choose-tree (in the
  command-alias option).
* Support OSC 10 and OSC 11 to set foreground and background colours.
* Check the U8 capability to determine whether to use UTF-8 line drawing
  characters for ACS.
* Some missing notifications for layout changes.
* Control mode clients now do not affect session sizes until they issue
  refresh-client -C. new-session -x and -y works with control clients even if
  the session is not detached.
* All new sessions that are unattached (whether with -d or started with no
  terminal) are now created with size 80 x 24. Whether the status line is on or
  off does not affect the size of new sessions until they are attached.
* Expand formats in option names and add -F flag to expand them in option values.
* Remember the search string for a pane even if copy mode is exited and entered
  again.
* Some further BCE fixes (scroll up, reverse index).
* Improvements to how terminals are cleared (entirely or partially).

Log message:
Update misc/tmux to 2.5.

CHANGES FROM 2.4 to 2.5 09 May 2017

- Reset updated flag when restarting #() command so that new output is
  properly
  recognised. GitHub issue 922.
- Fix ECH with a background colour.
- Do not rely on the terminal not moving the cursor after DL or EL.
- Fix send-keys and send-prefix in copy-mode (so C-b C-b works).
- Set the current pane for rotate-window so it works in command
  sequences.
- Add pane_mode format.
- Differentiate M-Up from Escape+Up when possible (that is, in
  terminals with xterm(1) style function keys). GitHub issue 907.
- Add session_stack and window_stack_index formats.
- Some new control mode notifications and corresponding hooks:
  pane-mode-changed, window-pane-changed, client-session-changed,
  session-window-changed.
- Format pane_search_string for last search term while in copy mode
  (useful with command-prompt -I).
- Fix a problem with high CPU usage and multiple clients with #().
- Fix UTF-8 combining characters in column 0.
- Fix reference counting so that panes are properly destroyed and
  their processes killed.
- Clamp SU (CSI S) parameter to work around a bug in Konsole.
- Tweak line wrapping in full width panes to play more nicely with
  terminal copy and paste.
- Fix when we emit SGR 0 in capture-pane -e.
- Do not change TERM until after config file parsing has finished, so
  that commands run inside the config file can use it to make decisions
  (typically about default-terminal).
- Make the initial client wait until config file parsing has finished
  to avoid racing with commands.
- Fix core when if-shell fails.
- Only use ED to clear screen if the pane is at the bottom.
- Fix multibyte UTF-8 output.
- Code improvements around target (-t) resolution.
- Change how the default target (for commands without -t) is managed
  across command sequences: now it is set up at the start and commands
  are required to update it if needed. Fixes binding command sequences
  to mouse keys.
- Make if-shell from the config file work correctly.
- Change to always check the root key table if no binding is found in
  the current table (prefix table or copy-mode table or whatever). This
  means that root key bindings will take effect even in copy mode, if not
  overridden by a copy mode key binding.
- Fix so that the history file works again.
- Run config file without a client rather than using the first client,
  restores previous behaviour.
- If a #() command doesn't exit, continue to read from it and use its
  last full line of output.
- Handle slow terminals and fast output better: when the amount of
  data outstanding gets too large, discard output until it is drained and
  we are able to do a full redraw. Prevents tmux sitting on a huge buffer
  that the terminal will take forever to consume.
- Do not redraw a client unless we realistically think it can accept
  the data - defer redraws until the client has nothing else waiting to write.