Do not strvis output to terminal from commands.

Add a command-error hook when a command fails, from Hugh Davenport in
GitHub issue 3973.

correct indentation; no functional change
ok tb@

Add -t to source-file, GitHub issue 3473.

Extend display-message to work for control clients. GitHub issue 3449.

Query the client terminal for foreground and background colours and if
OSC 10 or 11 is received but no colour has been set inside tmux, return
the colour from the first attached client (probably most

Query the client terminal for foreground and background colours and if
OSC 10 or 11 is received but no colour has been set inside tmux, return
the colour from the first attached client (probably most people will
have all light or or all dark terminals).

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Do not escape tabs in output (iTerm2 needs them). GitHub issue 3414.

Process escape sequences in show-buffer, GitHub issue 3401.

Add a way for lines added to copy mode to be passed through the parser
to handle escape sequences and use it for run-shell, GitHub issue 3156.

Spacing/style nits.

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 t

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.
tmux gets the user using getpeereid(3) of the client socket. Users must
still configure file system permissions manually. From Dallas Lyons and
others.

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Stop caring about empty commands, just treat as a null command.

Rename a member to match what it will be in future.

Hide struct args behind a couple of accessor functions.

Expose args_value struct (will be needed soon) and add some missing frees.

Move hook format setup earlier and add a hook_client, GitHub issue 2809.

Add a flag to disable keys to close a message, GitHub issue 2625.

Add a current_file format for the config file being parsed. Originally
suggested by kn@, also GitHub issue 2638.

Ignore running command when checking for no-hooks flag if it is blocked.
GitHub issue 2483.

Add a -d option to display-message to set delay, from theonekeyg at
gmail dot com in GitHub issue 2322.

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. GitHub issue

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. GitHub issue 2217, with
George Nachman.

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Separate key flags and modifiers, log key flags, make the "xterm" flag
more explicit and fix M- keys with a leading escape.

Add a client flag 'active-pane' which stores the active pane in the
client and allows it to be changed independently from the real active
pane stored in the window. This is can be used with session g

Add a client flag 'active-pane' which stores the active pane in the
client and allows it to be changed independently from the real active
pane stored in the window. This is can be used with session groups which
allow an independent current window (although it would be nice to have a
flag for this too and remove session groups). The client active pane is
only really useful interactively, many things (hooks, window-style,
zooming) still use the window active pane.

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Expand target from client and use it to expand the prompt.

Support embedded styles in the display-message message, GitHub issue
2206.