Change a few types to fix warnings, from Thomas Klausner.

Sort panes by index not by ID, GitHub issue 3249.

Mouse clicks could change current item, so work it out again. GitHub
issue 3242.

Spacing/style nits.

Add -T to set a popup title, from Alexis Hildebrandt in GitHub issue 2941.

Add popup-border-lines option to set popup line style, from Alexis
Hildebrandt, GitHub issue 2930.

Add popup-style and popup-border-style options, from Alexis Hildebrandt
in GitHub issue 2927.

Hide struct args behind a couple of accessor functions.

Add different command historys for different types of prompts
("command", "search" etc). From Anindya Mukherjee.

Permit shortcut keys in buffer, client, tree modes to be configured with
a format; the default remains the line number. GitHub issue 2636.

Redraw any visible modes when status line changes so that formats like
the pane title are updated. GitHub issue 2487. Also a man page fix from
jmc.

Renumber after killing windows for choose-tree.

kill-window -a cannot just walk the list of windows because if
renumber-windows is on, the window it wants to keep could be moved.
Change to renumber afterwards and also behave better if the window is
linked into the session twice. GitHub issue 2287.

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

Add a customize mode where keys and options may be browsed and changed,
includes adding a brief description of each option. Bound to "C" by
default.

Tweak the default choose modes formats:

- Only show pane title if it is not default and not empty.
- Add a prettier time format and use that instead of long ctime().
- Remove clutter and change the order.

Indicate the marked pane in choose mode in reverse and add key to set
and clear it (m and M) and a key to jump to the starting pane (H).

More style nits.

Fix positioning of menu in choose modes and a couple of keys in tree mode.

Add -Z to default switch-client command in tree mode, matches previous
behaviour.

Style nits in function arguments.

Rewrite options_array_set to be clearer and remove a spurious warning
with newer GCC. From Ben Boeckel.

Style and line length nits.

Add a flag to reverse sort in the various choose modes, from Benjamin
Poirier in GitHub issue 1875.

Change display-menu from taking a single string to a set of arguments,
which is much easier to work with. Based on a diff from Avi Halachmi.

Add simple menus to tree, client, buffer modes.

Fix memory leak in window tree search, from Amos Bird.

Break new window and pane creation common code from various commands and
window.c into a separate file spawn.c.

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

DECRC and DECSC apparently need to preserve origin mode as well, based
on a fix from Marc Reisner.

Add a separate mode struct for the active window mode if any.

Pass window into mode functions.

Expand \u and \U escape sequences in command strings, from Christopher
Hunt in GitHub issue 1443.

Add x and X to choose-tree (with a confirmation prompt) to kill an
item. Suggested by Matt Zagrabelny.

Do not crash on empty window, reported by Jamie Macdonald in GitHub
issue 1299. Patch from Thomas Adam.

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. Add -Z to the default
key bindings.

Support mouse on preview in tree mode.

Make the mode draw function use the parent screen directly rather than
its own to avoid copying twice.

Format for group list of "other sessions" is a bit weird, just list all
the sessions in the group.

Tweak previous slightly so that current session is chosen if it is in
the group rather than first.

Only show the first member of session groups in tree mode (-G flag
disables).

Fix crash exiting command prompt (from Alex Maese in GitHub issue 1139)
and a man page tweak from jmc.

Add P key to paste tagged in buffer mode, and trim some code that should
no longer be necessary.

Use window_pane_index() when drawing pane numbers (so pane-base-index is
applied), from Thomas Adam. GitHub issue 1125.

Box around label in preview.

Add C-n and C-p keys for tree mode, and choose the right initial line
when no panes.

Pass flags into cmd_find_from_* to fix prefer-unattached, reported by
Thomas Sattler.

Fix filtering so it works after the change to only show windows if they
have multiple panes.

Add -F to choose-tree, choose-client, choose-buffer to specify the
format of each line, as well as adding a couple of formats needed for
the default display.

Show pane title in window list for windows with only one pane.

Line up keys in tree mode, and don't expand windows with one pane. From
Thomas Adam.

Fix size of rightmost preview section.

< and > keys to scroll preview list left and right in tree mode.

Handle 0 size of preview box in caller.

Change session and window preview so that the current window or pane is
always shown.

Don't write over right border.

Fix previous when we end up able to show no panes.

Try to show a better preview of sessions and windows in tree mode.

Extend filters (f key) to buffer and client mode and add -f flag to
specify to command.

Add -O option to choose-* to set initial sort order.

Add simple searching (C-s and n) to the various choose modes: by name
for client and tree, and by name and content for buffer.

Do not pass a state into commands when fired on individual items in tree
mode, rely on the %% target substitution in the command for the chosen
pane and leave the default target as the current pane (where the mode
is). Otherwise, joinp and similar end up with -t and -s the
same. Reported by Jacob Niehus in GitHub issue 960.

Rewrite of choose mode, both to simplify and tidy the code and to add
some modern features.

Now the common code is in mode-tree.c, which provides an API used by the
three modes now separated into window-{buffer,client,tree}.c. Buffer
mode shows buffers, client mode clients and tree mode a tree of
sessions, windows and panes.

Each mode has a common set of key bindings plus a few that are specific
to the mode. Other changes are:

- each mode has a preview pane: for buffers this is the buffer content
(very useful), for others it is a preview of the pane;

- items may be sorted in different ways ('O' key);

- multiple items may be tagged and an operation applied to all of them
(for example, to delete multiple buffers at once);

- in tree mode a command may be run on the selected item (session,
window, pane) or on tagged items (key ':');

- displayed items may be filtered in tree mode by using a format (this
is used to implement find-window) (key 'f');

- the custom format (-F) for the display is no longer available;

- shortcut keys change from 0-9, a-z, A-Z which was always a bit weird
with keys used for other uses to 0-9, M-a to M-z.

Now that the code is simpler, other improvements will come later.

Primary key bindings for each mode are documented under the commands in
the man page (choose-buffer, choose-client, choose-tree).

Parts written by Thomas Adam.

Sort panes by index not by ID, GitHub issue 3249.

Mouse clicks could change current item, so work it out again. GitHub
issue 3242.

Spacing/style nits.

Add -T to set a popup title, from Alexis Hildebrandt in GitHub issue 2941.

Add popup-border-lines option to set popup line style, from Alexis
Hildebrandt, GitHub issue 2930.

Add popup-style and popup-border-style options, from Alexis Hildebrandt
in GitHub issue 2927.

Hide struct args behind a couple of accessor functions.

Add different command historys for different types of prompts
("command", "search" etc). From Anindya Mukherjee.

Permit shortcut keys in buffer, client, tree modes to be configured with
a format; the default remains the line number. GitHub issue 2636.

Redraw any visible modes when status line changes so that formats like
the pane title are updated. GitHub issue 2487. Also a man page fix from
jmc.

Renumber after killing windows for choose-tree.

kill-window -a cannot just walk the list of windows because if
renumber-windows is on, the window it wants to keep could be moved.
Change to renumber afterwards and also behave better if the window is
linked into the session twice. GitHub issue 2287.

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

Add a customize mode where keys and options may be browsed and changed,
includes adding a brief description of each option. Bound to "C" by
default.

Tweak the default choose modes formats:

- Only show pane title if it is not default and not empty.
- Add a prettier time format and use that instead of long ctime().
- Remove clutter and change the order.

Indicate the marked pane in choose mode in reverse and add key to set
and clear it (m and M) and a key to jump to the starting pane (H).

More style nits.

Fix positioning of menu in choose modes and a couple of keys in tree mode.

Add -Z to default switch-client command in tree mode, matches previous
behaviour.

Style nits in function arguments.

Rewrite options_array_set to be clearer and remove a spurious warning
with newer GCC. From Ben Boeckel.

Style and line length nits.

Add a flag to reverse sort in the various choose modes, from Benjamin
Poirier in GitHub issue 1875.

Change display-menu from taking a single string to a set of arguments,
which is much easier to work with. Based on a diff from Avi Halachmi.

Add simple menus to tree, client, buffer modes.

Fix memory leak in window tree search, from Amos Bird.

Break new window and pane creation common code from various commands and
window.c into a separate file spawn.c.

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

DECRC and DECSC apparently need to preserve origin mode as well, based
on a fix from Marc Reisner.

Add a separate mode struct for the active window mode if any.

Pass window into mode functions.

Expand \u and \U escape sequences in command strings, from Christopher
Hunt in GitHub issue 1443.

Add x and X to choose-tree (with a confirmation prompt) to kill an
item. Suggested by Matt Zagrabelny.

Do not crash on empty window, reported by Jamie Macdonald in GitHub
issue 1299. Patch from Thomas Adam.

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. Add -Z to the default
key bindings.

Support mouse on preview in tree mode.

Make the mode draw function use the parent screen directly rather than
its own to avoid copying twice.

Format for group list of "other sessions" is a bit weird, just list all
the sessions in the group.

Tweak previous slightly so that current session is chosen if it is in
the group rather than first.

Only show the first member of session groups in tree mode (-G flag
disables).

Fix crash exiting command prompt (from Alex Maese in GitHub issue 1139)
and a man page tweak from jmc.

Add P key to paste tagged in buffer mode, and trim some code that should
no longer be necessary.

Use window_pane_index() when drawing pane numbers (so pane-base-index is
applied), from Thomas Adam. GitHub issue 1125.

Box around label in preview.

Add C-n and C-p keys for tree mode, and choose the right initial line
when no panes.

Pass flags into cmd_find_from_* to fix prefer-unattached, reported by
Thomas Sattler.

Fix filtering so it works after the change to only show windows if they
have multiple panes.

Add -F to choose-tree, choose-client, choose-buffer to specify the
format of each line, as well as adding a couple of formats needed for
the default display.

Show pane title in window list for windows with only one pane.

Line up keys in tree mode, and don't expand windows with one pane. From
Thomas Adam.

Fix size of rightmost preview section.

< and > keys to scroll preview list left and right in tree mode.

Handle 0 size of preview box in caller.

Change session and window preview so that the current window or pane is
always shown.

Don't write over right border.

Fix previous when we end up able to show no panes.

Try to show a better preview of sessions and windows in tree mode.

Extend filters (f key) to buffer and client mode and add -f flag to
specify to command.

Add -O option to choose-* to set initial sort order.

Add simple searching (C-s and n) to the various choose modes: by name
for client and tree, and by name and content for buffer.

Do not pass a state into commands when fired on individual items in tree
mode, rely on the %% target substitution in the command for the chosen
pane and leave the default target as the current pane (where the mode
is). Otherwise, joinp and similar end up with -t and -s the
same. Reported by Jacob Niehus in GitHub issue 960.

Rewrite of choose mode, both to simplify and tidy the code and to add
some modern features.

Now the common code is in mode-tree.c, which provides an API used by the
three modes now separated into window-{buffer,client,tree}.c. Buffer
mode shows buffers, client mode clients and tree mode a tree of
sessions, windows and panes.

Each mode has a common set of key bindings plus a few that are specific
to the mode. Other changes are:

- each mode has a preview pane: for buffers this is the buffer content
(very useful), for others it is a preview of the pane;

- items may be sorted in different ways ('O' key);

- multiple items may be tagged and an operation applied to all of them
(for example, to delete multiple buffers at once);

- in tree mode a command may be run on the selected item (session,
window, pane) or on tagged items (key ':');

- displayed items may be filtered in tree mode by using a format (this
is used to implement find-window) (key 'f');

- the custom format (-F) for the display is no longer available;

- shortcut keys change from 0-9, a-z, A-Z which was always a bit weird
with keys used for other uses to 0-9, M-a to M-z.

Now that the code is simpler, other improvements will come later.

Primary key bindings for each mode are documented under the commands in
the man page (choose-buffer, choose-client, choose-tree).

Parts written by Thomas Adam.

Spacing/style nits.

Add -T to set a popup title, from Alexis Hildebrandt in GitHub issue 2941.

Add popup-border-lines option to set popup line style, from Alexis
Hildebrandt, GitHub issue 2930.

Add popup-style and popup-border-style options, from Alexis Hildebrandt
in GitHub issue 2927.

Hide struct args behind a couple of accessor functions.

Add different command historys for different types of prompts
("command", "search" etc). From Anindya Mukherjee.

Permit shortcut keys in buffer, client, tree modes to be configured with
a format; the default remains the line number. GitHub issue 2636.

Redraw any visible modes when status line changes so that formats like
the pane title are updated. GitHub issue 2487. Also a man page fix from
jmc.

Renumber after killing windows for choose-tree.

kill-window -a cannot just walk the list of windows because if
renumber-windows is on, the window it wants to keep could be moved.
Change to renumber afterwards and also behave better if the window is
linked into the session twice. GitHub issue 2287.

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

Add a customize mode where keys and options may be browsed and changed,
includes adding a brief description of each option. Bound to "C" by
default.

Tweak the default choose modes formats:

- Only show pane title if it is not default and not empty.
- Add a prettier time format and use that instead of long ctime().
- Remove clutter and change the order.

Indicate the marked pane in choose mode in reverse and add key to set
and clear it (m and M) and a key to jump to the starting pane (H).

More style nits.

Fix positioning of menu in choose modes and a couple of keys in tree mode.

Add -Z to default switch-client command in tree mode, matches previous
behaviour.

Style nits in function arguments.

Rewrite options_array_set to be clearer and remove a spurious warning
with newer GCC. From Ben Boeckel.

Style and line length nits.

Add a flag to reverse sort in the various choose modes, from Benjamin
Poirier in GitHub issue 1875.

Change display-menu from taking a single string to a set of arguments,
which is much easier to work with. Based on a diff from Avi Halachmi.

Add simple menus to tree, client, buffer modes.

Fix memory leak in window tree search, from Amos Bird.

Break new window and pane creation common code from various commands and
window.c into a separate file spawn.c.

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

DECRC and DECSC apparently need to preserve origin mode as well, based
on a fix from Marc Reisner.

Add a separate mode struct for the active window mode if any.

Pass window into mode functions.

Expand \u and \U escape sequences in command strings, from Christopher
Hunt in GitHub issue 1443.

Add x and X to choose-tree (with a confirmation prompt) to kill an
item. Suggested by Matt Zagrabelny.

Do not crash on empty window, reported by Jamie Macdonald in GitHub
issue 1299. Patch from Thomas Adam.

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. Add -Z to the default
key bindings.

Support mouse on preview in tree mode.

Make the mode draw function use the parent screen directly rather than
its own to avoid copying twice.

Format for group list of "other sessions" is a bit weird, just list all
the sessions in the group.

Tweak previous slightly so that current session is chosen if it is in
the group rather than first.

Only show the first member of session groups in tree mode (-G flag
disables).

Fix crash exiting command prompt (from Alex Maese in GitHub issue 1139)
and a man page tweak from jmc.

Add P key to paste tagged in buffer mode, and trim some code that should
no longer be necessary.

Use window_pane_index() when drawing pane numbers (so pane-base-index is
applied), from Thomas Adam. GitHub issue 1125.

Box around label in preview.

Add C-n and C-p keys for tree mode, and choose the right initial line
when no panes.

Pass flags into cmd_find_from_* to fix prefer-unattached, reported by
Thomas Sattler.

Fix filtering so it works after the change to only show windows if they
have multiple panes.

Add -F to choose-tree, choose-client, choose-buffer to specify the
format of each line, as well as adding a couple of formats needed for
the default display.

Show pane title in window list for windows with only one pane.

Line up keys in tree mode, and don't expand windows with one pane. From
Thomas Adam.

Fix size of rightmost preview section.

< and > keys to scroll preview list left and right in tree mode.

Handle 0 size of preview box in caller.

Change session and window preview so that the current window or pane is
always shown.

Don't write over right border.

Fix previous when we end up able to show no panes.

Try to show a better preview of sessions and windows in tree mode.

Extend filters (f key) to buffer and client mode and add -f flag to
specify to command.

Add -O option to choose-* to set initial sort order.

Add simple searching (C-s and n) to the various choose modes: by name
for client and tree, and by name and content for buffer.

Do not pass a state into commands when fired on individual items in tree
mode, rely on the %% target substitution in the command for the chosen
pane and leave the default target as the current pane (where the mode
is). Otherwise, joinp and similar end up with -t and -s the
same. Reported by Jacob Niehus in GitHub issue 960.

Rewrite of choose mode, both to simplify and tidy the code and to add
some modern features.

Now the common code is in mode-tree.c, which provides an API used by the
three modes now separated into window-{buffer,client,tree}.c. Buffer
mode shows buffers, client mode clients and tree mode a tree of
sessions, windows and panes.

Each mode has a common set of key bindings plus a few that are specific
to the mode. Other changes are:

- each mode has a preview pane: for buffers this is the buffer content
(very useful), for others it is a preview of the pane;

- items may be sorted in different ways ('O' key);

- multiple items may be tagged and an operation applied to all of them
(for example, to delete multiple buffers at once);

- in tree mode a command may be run on the selected item (session,
window, pane) or on tagged items (key ':');

- displayed items may be filtered in tree mode by using a format (this
is used to implement find-window) (key 'f');

- the custom format (-F) for the display is no longer available;

- shortcut keys change from 0-9, a-z, A-Z which was always a bit weird
with keys used for other uses to 0-9, M-a to M-z.

Now that the code is simpler, other improvements will come later.

Primary key bindings for each mode are documented under the commands in
the man page (choose-buffer, choose-client, choose-tree).

Parts written by Thomas Adam.

Add -T to set a popup title, from Alexis Hildebrandt in GitHub issue 2941.

Add popup-border-lines option to set popup line style, from Alexis
Hildebrandt, GitHub issue 2930.

Add popup-style and popup-border-style options, from Alexis Hildebrandt
in GitHub issue 2927.

Hide struct args behind a couple of accessor functions.

Add different command historys for different types of prompts
("command", "search" etc). From Anindya Mukherjee.

Permit shortcut keys in buffer, client, tree modes to be configured with
a format; the default remains the line number. GitHub issue 2636.

Redraw any visible modes when status line changes so that formats like
the pane title are updated. GitHub issue 2487. Also a man page fix from
jmc.

Renumber after killing windows for choose-tree.

kill-window -a cannot just walk the list of windows because if
renumber-windows is on, the window it wants to keep could be moved.
Change to renumber afterwards and also behave better if the window is
linked into the session twice. GitHub issue 2287.

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

Add a customize mode where keys and options may be browsed and changed,
includes adding a brief description of each option. Bound to "C" by
default.

Tweak the default choose modes formats:

- Only show pane title if it is not default and not empty.
- Add a prettier time format and use that instead of long ctime().
- Remove clutter and change the order.

Indicate the marked pane in choose mode in reverse and add key to set
and clear it (m and M) and a key to jump to the starting pane (H).

More style nits.

Fix positioning of menu in choose modes and a couple of keys in tree mode.

Add -Z to default switch-client command in tree mode, matches previous
behaviour.

Style nits in function arguments.

Rewrite options_array_set to be clearer and remove a spurious warning
with newer GCC. From Ben Boeckel.

Style and line length nits.

Add a flag to reverse sort in the various choose modes, from Benjamin
Poirier in GitHub issue 1875.

Change display-menu from taking a single string to a set of arguments,
which is much easier to work with. Based on a diff from Avi Halachmi.

Add simple menus to tree, client, buffer modes.

Fix memory leak in window tree search, from Amos Bird.

Break new window and pane creation common code from various commands and
window.c into a separate file spawn.c.

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

DECRC and DECSC apparently need to preserve origin mode as well, based
on a fix from Marc Reisner.

Add a separate mode struct for the active window mode if any.

Pass window into mode functions.

Expand \u and \U escape sequences in command strings, from Christopher
Hunt in GitHub issue 1443.

Add x and X to choose-tree (with a confirmation prompt) to kill an
item. Suggested by Matt Zagrabelny.

Do not crash on empty window, reported by Jamie Macdonald in GitHub
issue 1299. Patch from Thomas Adam.

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. Add -Z to the default
key bindings.

Support mouse on preview in tree mode.

Make the mode draw function use the parent screen directly rather than
its own to avoid copying twice.

Format for group list of "other sessions" is a bit weird, just list all
the sessions in the group.

Tweak previous slightly so that current session is chosen if it is in
the group rather than first.

Only show the first member of session groups in tree mode (-G flag
disables).

Fix crash exiting command prompt (from Alex Maese in GitHub issue 1139)
and a man page tweak from jmc.

Add P key to paste tagged in buffer mode, and trim some code that should
no longer be necessary.

Use window_pane_index() when drawing pane numbers (so pane-base-index is
applied), from Thomas Adam. GitHub issue 1125.

Box around label in preview.

Add C-n and C-p keys for tree mode, and choose the right initial line
when no panes.

Pass flags into cmd_find_from_* to fix prefer-unattached, reported by
Thomas Sattler.

Fix filtering so it works after the change to only show windows if they
have multiple panes.

Add -F to choose-tree, choose-client, choose-buffer to specify the
format of each line, as well as adding a couple of formats needed for
the default display.

Show pane title in window list for windows with only one pane.

Line up keys in tree mode, and don't expand windows with one pane. From
Thomas Adam.

Fix size of rightmost preview section.

< and > keys to scroll preview list left and right in tree mode.

Handle 0 size of preview box in caller.

Change session and window preview so that the current window or pane is
always shown.

Don't write over right border.

Fix previous when we end up able to show no panes.

Try to show a better preview of sessions and windows in tree mode.

Extend filters (f key) to buffer and client mode and add -f flag to
specify to command.

Add -O option to choose-* to set initial sort order.

Add simple searching (C-s and n) to the various choose modes: by name
for client and tree, and by name and content for buffer.

Do not pass a state into commands when fired on individual items in tree
mode, rely on the %% target substitution in the command for the chosen
pane and leave the default target as the current pane (where the mode
is). Otherwise, joinp and similar end up with -t and -s the
same. Reported by Jacob Niehus in GitHub issue 960.

Rewrite of choose mode, both to simplify and tidy the code and to add
some modern features.

Now the common code is in mode-tree.c, which provides an API used by the
three modes now separated into window-{buffer,client,tree}.c. Buffer
mode shows buffers, client mode clients and tree mode a tree of
sessions, windows and panes.

Each mode has a common set of key bindings plus a few that are specific
to the mode. Other changes are:

- each mode has a preview pane: for buffers this is the buffer content
(very useful), for others it is a preview of the pane;

- items may be sorted in different ways ('O' key);

- multiple items may be tagged and an operation applied to all of them
(for example, to delete multiple buffers at once);

- in tree mode a command may be run on the selected item (session,
window, pane) or on tagged items (key ':');

- displayed items may be filtered in tree mode by using a format (this
is used to implement find-window) (key 'f');

- the custom format (-F) for the display is no longer available;

- shortcut keys change from 0-9, a-z, A-Z which was always a bit weird
with keys used for other uses to 0-9, M-a to M-z.

Now that the code is simpler, other improvements will come later.

Primary key bindings for each mode are documented under the commands in
the man page (choose-buffer, choose-client, choose-tree).

Parts written by Thomas Adam.

Add popup-border-lines option to set popup line style, from Alexis
Hildebrandt, GitHub issue 2930.

Add popup-style and popup-border-style options, from Alexis Hildebrandt
in GitHub issue 2927.

Hide struct args behind a couple of accessor functions.

Add different command historys for different types of prompts
("command", "search" etc). From Anindya Mukherjee.

Permit shortcut keys in buffer, client, tree modes to be configured with
a format; the default remains the line number. GitHub issue 2636.

Redraw any visible modes when status line changes so that formats like
the pane title are updated. GitHub issue 2487. Also a man page fix from
jmc.

Renumber after killing windows for choose-tree.

kill-window -a cannot just walk the list of windows because if
renumber-windows is on, the window it wants to keep could be moved.
Change to renumber afterwards and also behave better if the window is
linked into the session twice. GitHub issue 2287.

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

Add a customize mode where keys and options may be browsed and changed,
includes adding a brief description of each option. Bound to "C" by
default.

Tweak the default choose modes formats:

- Only show pane title if it is not default and not empty.
- Add a prettier time format and use that instead of long ctime().
- Remove clutter and change the order.

Indicate the marked pane in choose mode in reverse and add key to set
and clear it (m and M) and a key to jump to the starting pane (H).

More style nits.

Fix positioning of menu in choose modes and a couple of keys in tree mode.

Add -Z to default switch-client command in tree mode, matches previous
behaviour.

Style nits in function arguments.

Rewrite options_array_set to be clearer and remove a spurious warning
with newer GCC. From Ben Boeckel.

Style and line length nits.

Add a flag to reverse sort in the various choose modes, from Benjamin
Poirier in GitHub issue 1875.

Change display-menu from taking a single string to a set of arguments,
which is much easier to work with. Based on a diff from Avi Halachmi.

Add simple menus to tree, client, buffer modes.

Fix memory leak in window tree search, from Amos Bird.

Break new window and pane creation common code from various commands and
window.c into a separate file spawn.c.

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

DECRC and DECSC apparently need to preserve origin mode as well, based
on a fix from Marc Reisner.

Add a separate mode struct for the active window mode if any.

Pass window into mode functions.

Expand \u and \U escape sequences in command strings, from Christopher
Hunt in GitHub issue 1443.

Add x and X to choose-tree (with a confirmation prompt) to kill an
item. Suggested by Matt Zagrabelny.

Do not crash on empty window, reported by Jamie Macdonald in GitHub
issue 1299. Patch from Thomas Adam.

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. Add -Z to the default
key bindings.

Support mouse on preview in tree mode.

Make the mode draw function use the parent screen directly rather than
its own to avoid copying twice.

Format for group list of "other sessions" is a bit weird, just list all
the sessions in the group.

Tweak previous slightly so that current session is chosen if it is in
the group rather than first.

Only show the first member of session groups in tree mode (-G flag
disables).

Fix crash exiting command prompt (from Alex Maese in GitHub issue 1139)
and a man page tweak from jmc.

Add P key to paste tagged in buffer mode, and trim some code that should
no longer be necessary.

Use window_pane_index() when drawing pane numbers (so pane-base-index is
applied), from Thomas Adam. GitHub issue 1125.

Box around label in preview.

Add C-n and C-p keys for tree mode, and choose the right initial line
when no panes.

Pass flags into cmd_find_from_* to fix prefer-unattached, reported by
Thomas Sattler.

Fix filtering so it works after the change to only show windows if they
have multiple panes.

Add -F to choose-tree, choose-client, choose-buffer to specify the
format of each line, as well as adding a couple of formats needed for
the default display.

Show pane title in window list for windows with only one pane.

Line up keys in tree mode, and don't expand windows with one pane. From
Thomas Adam.

Fix size of rightmost preview section.

< and > keys to scroll preview list left and right in tree mode.

Handle 0 size of preview box in caller.

Change session and window preview so that the current window or pane is
always shown.

Don't write over right border.

Fix previous when we end up able to show no panes.

Try to show a better preview of sessions and windows in tree mode.

Extend filters (f key) to buffer and client mode and add -f flag to
specify to command.

Add -O option to choose-* to set initial sort order.

Add simple searching (C-s and n) to the various choose modes: by name
for client and tree, and by name and content for buffer.

Do not pass a state into commands when fired on individual items in tree
mode, rely on the %% target substitution in the command for the chosen
pane and leave the default target as the current pane (where the mode
is). Otherwise, joinp and similar end up with -t and -s the
same. Reported by Jacob Niehus in GitHub issue 960.

Rewrite of choose mode, both to simplify and tidy the code and to add
some modern features.

Now the common code is in mode-tree.c, which provides an API used by the
three modes now separated into window-{buffer,client,tree}.c. Buffer
mode shows buffers, client mode clients and tree mode a tree of
sessions, windows and panes.

Each mode has a common set of key bindings plus a few that are specific
to the mode. Other changes are:

- each mode has a preview pane: for buffers this is the buffer content
(very useful), for others it is a preview of the pane;

- items may be sorted in different ways ('O' key);

- multiple items may be tagged and an operation applied to all of them
(for example, to delete multiple buffers at once);

- in tree mode a command may be run on the selected item (session,
window, pane) or on tagged items (key ':');

- displayed items may be filtered in tree mode by using a format (this
is used to implement find-window) (key 'f');

- the custom format (-F) for the display is no longer available;

- shortcut keys change from 0-9, a-z, A-Z which was always a bit weird
with keys used for other uses to 0-9, M-a to M-z.

Now that the code is simpler, other improvements will come later.

Primary key bindings for each mode are documented under the commands in
the man page (choose-buffer, choose-client, choose-tree).

Parts written by Thomas Adam.

Hide struct args behind a couple of accessor functions.

Add different command historys for different types of prompts
("command", "search" etc). From Anindya Mukherjee.

Permit shortcut keys in buffer, client, tree modes to be configured with
a format; the default remains the line number. GitHub issue 2636.

Redraw any visible modes when status line changes so that formats like
the pane title are updated. GitHub issue 2487. Also a man page fix from
jmc.

Renumber after killing windows for choose-tree.

kill-window -a cannot just walk the list of windows because if
renumber-windows is on, the window it wants to keep could be moved.
Change to renumber afterwards and also behave better if the window is
linked into the session twice. GitHub issue 2287.

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

Add a customize mode where keys and options may be browsed and changed,
includes adding a brief description of each option. Bound to "C" by
default.

Tweak the default choose modes formats:

- Only show pane title if it is not default and not empty.
- Add a prettier time format and use that instead of long ctime().
- Remove clutter and change the order.

Indicate the marked pane in choose mode in reverse and add key to set
and clear it (m and M) and a key to jump to the starting pane (H).

More style nits.

Fix positioning of menu in choose modes and a couple of keys in tree mode.

Add -Z to default switch-client command in tree mode, matches previous
behaviour.

Style nits in function arguments.

Rewrite options_array_set to be clearer and remove a spurious warning
with newer GCC. From Ben Boeckel.

Style and line length nits.

Add a flag to reverse sort in the various choose modes, from Benjamin
Poirier in GitHub issue 1875.

Change display-menu from taking a single string to a set of arguments,
which is much easier to work with. Based on a diff from Avi Halachmi.

Add simple menus to tree, client, buffer modes.

Fix memory leak in window tree search, from Amos Bird.

Break new window and pane creation common code from various commands and
window.c into a separate file spawn.c.

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

DECRC and DECSC apparently need to preserve origin mode as well, based
on a fix from Marc Reisner.

Add a separate mode struct for the active window mode if any.

Pass window into mode functions.

Expand \u and \U escape sequences in command strings, from Christopher
Hunt in GitHub issue 1443.

Add x and X to choose-tree (with a confirmation prompt) to kill an
item. Suggested by Matt Zagrabelny.

Do not crash on empty window, reported by Jamie Macdonald in GitHub
issue 1299. Patch from Thomas Adam.

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. Add -Z to the default
key bindings.

Support mouse on preview in tree mode.

Make the mode draw function use the parent screen directly rather than
its own to avoid copying twice.

Format for group list of "other sessions" is a bit weird, just list all
the sessions in the group.

Tweak previous slightly so that current session is chosen if it is in
the group rather than first.

Only show the first member of session groups in tree mode (-G flag
disables).

Fix crash exiting command prompt (from Alex Maese in GitHub issue 1139)
and a man page tweak from jmc.

Add P key to paste tagged in buffer mode, and trim some code that should
no longer be necessary.

Use window_pane_index() when drawing pane numbers (so pane-base-index is
applied), from Thomas Adam. GitHub issue 1125.

Box around label in preview.

Add C-n and C-p keys for tree mode, and choose the right initial line
when no panes.

Pass flags into cmd_find_from_* to fix prefer-unattached, reported by
Thomas Sattler.

Fix filtering so it works after the change to only show windows if they
have multiple panes.

Add -F to choose-tree, choose-client, choose-buffer to specify the
format of each line, as well as adding a couple of formats needed for
the default display.

Show pane title in window list for windows with only one pane.

Line up keys in tree mode, and don't expand windows with one pane. From
Thomas Adam.

Fix size of rightmost preview section.

< and > keys to scroll preview list left and right in tree mode.

Handle 0 size of preview box in caller.

Change session and window preview so that the current window or pane is
always shown.

Don't write over right border.

Fix previous when we end up able to show no panes.

Try to show a better preview of sessions and windows in tree mode.

Extend filters (f key) to buffer and client mode and add -f flag to
specify to command.

Add -O option to choose-* to set initial sort order.

Add simple searching (C-s and n) to the various choose modes: by name
for client and tree, and by name and content for buffer.

Do not pass a state into commands when fired on individual items in tree
mode, rely on the %% target substitution in the command for the chosen
pane and leave the default target as the current pane (where the mode
is). Otherwise, joinp and similar end up with -t and -s the
same. Reported by Jacob Niehus in GitHub issue 960.

Rewrite of choose mode, both to simplify and tidy the code and to add
some modern features.

Now the common code is in mode-tree.c, which provides an API used by the
three modes now separated into window-{buffer,client,tree}.c. Buffer
mode shows buffers, client mode clients and tree mode a tree of
sessions, windows and panes.

Each mode has a common set of key bindings plus a few that are specific
to the mode. Other changes are:

- each mode has a preview pane: for buffers this is the buffer content
(very useful), for others it is a preview of the pane;

- items may be sorted in different ways ('O' key);

- multiple items may be tagged and an operation applied to all of them
(for example, to delete multiple buffers at once);

- in tree mode a command may be run on the selected item (session,
window, pane) or on tagged items (key ':');

- displayed items may be filtered in tree mode by using a format (this
is used to implement find-window) (key 'f');

- the custom format (-F) for the display is no longer available;

- shortcut keys change from 0-9, a-z, A-Z which was always a bit weird
with keys used for other uses to 0-9, M-a to M-z.

Now that the code is simpler, other improvements will come later.

Primary key bindings for each mode are documented under the commands in
the man page (choose-buffer, choose-client, choose-tree).

Parts written by Thomas Adam.

Add different command historys for different types of prompts
("command", "search" etc). From Anindya Mukherjee.

Permit shortcut keys in buffer, client, tree modes to be configured with
a format; the default remains the line number. GitHub issue 2636.

Redraw any visible modes when status line changes so that formats like
the pane title are updated. GitHub issue 2487. Also a man page fix from
jmc.

Renumber after killing windows for choose-tree.

kill-window -a cannot just walk the list of windows because if
renumber-windows is on, the window it wants to keep could be moved.
Change to renumber afterwards and also behave better if the window is
linked into the session twice. GitHub issue 2287.

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

Add a customize mode where keys and options may be browsed and changed,
includes adding a brief description of each option. Bound to "C" by
default.

Tweak the default choose modes formats:

- Only show pane title if it is not default and not empty.
- Add a prettier time format and use that instead of long ctime().
- Remove clutter and change the order.

Indicate the marked pane in choose mode in reverse and add key to set
and clear it (m and M) and a key to jump to the starting pane (H).

More style nits.

Fix positioning of menu in choose modes and a couple of keys in tree mode.

Add -Z to default switch-client command in tree mode, matches previous
behaviour.

Style nits in function arguments.

Rewrite options_array_set to be clearer and remove a spurious warning
with newer GCC. From Ben Boeckel.

Style and line length nits.

Add a flag to reverse sort in the various choose modes, from Benjamin
Poirier in GitHub issue 1875.

Change display-menu from taking a single string to a set of arguments,
which is much easier to work with. Based on a diff from Avi Halachmi.

Add simple menus to tree, client, buffer modes.

Fix memory leak in window tree search, from Amos Bird.

Break new window and pane creation common code from various commands and
window.c into a separate file spawn.c.

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

DECRC and DECSC apparently need to preserve origin mode as well, based
on a fix from Marc Reisner.

Add a separate mode struct for the active window mode if any.

Pass window into mode functions.

Expand \u and \U escape sequences in command strings, from Christopher
Hunt in GitHub issue 1443.

Add x and X to choose-tree (with a confirmation prompt) to kill an
item. Suggested by Matt Zagrabelny.

Do not crash on empty window, reported by Jamie Macdonald in GitHub
issue 1299. Patch from Thomas Adam.

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. Add -Z to the default
key bindings.

Support mouse on preview in tree mode.

Make the mode draw function use the parent screen directly rather than
its own to avoid copying twice.

Format for group list of "other sessions" is a bit weird, just list all
the sessions in the group.

Tweak previous slightly so that current session is chosen if it is in
the group rather than first.

Only show the first member of session groups in tree mode (-G flag
disables).

Fix crash exiting command prompt (from Alex Maese in GitHub issue 1139)
and a man page tweak from jmc.

Add P key to paste tagged in buffer mode, and trim some code that should
no longer be necessary.

Use window_pane_index() when drawing pane numbers (so pane-base-index is
applied), from Thomas Adam. GitHub issue 1125.

Box around label in preview.

Add C-n and C-p keys for tree mode, and choose the right initial line
when no panes.

Pass flags into cmd_find_from_* to fix prefer-unattached, reported by
Thomas Sattler.

Fix filtering so it works after the change to only show windows if they
have multiple panes.

Add -F to choose-tree, choose-client, choose-buffer to specify the
format of each line, as well as adding a couple of formats needed for
the default display.

Show pane title in window list for windows with only one pane.

Line up keys in tree mode, and don't expand windows with one pane. From
Thomas Adam.

Fix size of rightmost preview section.

< and > keys to scroll preview list left and right in tree mode.

Handle 0 size of preview box in caller.

Change session and window preview so that the current window or pane is
always shown.

Don't write over right border.

Fix previous when we end up able to show no panes.

Try to show a better preview of sessions and windows in tree mode.

Extend filters (f key) to buffer and client mode and add -f flag to
specify to command.

Add -O option to choose-* to set initial sort order.

Add simple searching (C-s and n) to the various choose modes: by name
for client and tree, and by name and content for buffer.

Do not pass a state into commands when fired on individual items in tree
mode, rely on the %% target substitution in the command for the chosen
pane and leave the default target as the current pane (where the mode
is). Otherwise, joinp and similar end up with -t and -s the
same. Reported by Jacob Niehus in GitHub issue 960.

Rewrite of choose mode, both to simplify and tidy the code and to add
some modern features.

Now the common code is in mode-tree.c, which provides an API used by the
three modes now separated into window-{buffer,client,tree}.c. Buffer
mode shows buffers, client mode clients and tree mode a tree of
sessions, windows and panes.

Each mode has a common set of key bindings plus a few that are specific
to the mode. Other changes are:

- each mode has a preview pane: for buffers this is the buffer content
(very useful), for others it is a preview of the pane;

- items may be sorted in different ways ('O' key);

- multiple items may be tagged and an operation applied to all of them
(for example, to delete multiple buffers at once);

- in tree mode a command may be run on the selected item (session,
window, pane) or on tagged items (key ':');

- displayed items may be filtered in tree mode by using a format (this
is used to implement find-window) (key 'f');

- the custom format (-F) for the display is no longer available;

- shortcut keys change from 0-9, a-z, A-Z which was always a bit weird
with keys used for other uses to 0-9, M-a to M-z.

Now that the code is simpler, other improvements will come later.

Primary key bindings for each mode are documented under the commands in
the man page (choose-buffer, choose-client, choose-tree).

Parts written by Thomas Adam.

Permit shortcut keys in buffer, client, tree modes to be configured with
a format; the default remains the line number. GitHub issue 2636.

Redraw any visible modes when status line changes so that formats like
the pane title are updated. GitHub issue 2487. Also a man page fix from
jmc.

Renumber after killing windows for choose-tree.

kill-window -a cannot just walk the list of windows because if
renumber-windows is on, the window it wants to keep could be moved.
Change to renumber afterwards and also behave better if the window is
linked into the session twice. GitHub issue 2287.

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

Add a customize mode where keys and options may be browsed and changed,
includes adding a brief description of each option. Bound to "C" by
default.

Tweak the default choose modes formats:

- Only show pane title if it is not default and not empty.
- Add a prettier time format and use that instead of long ctime().
- Remove clutter and change the order.

Indicate the marked pane in choose mode in reverse and add key to set
and clear it (m and M) and a key to jump to the starting pane (H).

More style nits.

Fix positioning of menu in choose modes and a couple of keys in tree mode.

Add -Z to default switch-client command in tree mode, matches previous
behaviour.

Style nits in function arguments.

Rewrite options_array_set to be clearer and remove a spurious warning
with newer GCC. From Ben Boeckel.

Style and line length nits.

Add a flag to reverse sort in the various choose modes, from Benjamin
Poirier in GitHub issue 1875.

Change display-menu from taking a single string to a set of arguments,
which is much easier to work with. Based on a diff from Avi Halachmi.

Add simple menus to tree, client, buffer modes.

Fix memory leak in window tree search, from Amos Bird.

Break new window and pane creation common code from various commands and
window.c into a separate file spawn.c.

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

DECRC and DECSC apparently need to preserve origin mode as well, based
on a fix from Marc Reisner.

Add a separate mode struct for the active window mode if any.

Pass window into mode functions.

Expand \u and \U escape sequences in command strings, from Christopher
Hunt in GitHub issue 1443.

Add x and X to choose-tree (with a confirmation prompt) to kill an
item. Suggested by Matt Zagrabelny.

Do not crash on empty window, reported by Jamie Macdonald in GitHub
issue 1299. Patch from Thomas Adam.

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. Add -Z to the default
key bindings.

Support mouse on preview in tree mode.

Make the mode draw function use the parent screen directly rather than
its own to avoid copying twice.

Format for group list of "other sessions" is a bit weird, just list all
the sessions in the group.

Tweak previous slightly so that current session is chosen if it is in
the group rather than first.

Only show the first member of session groups in tree mode (-G flag
disables).

Fix crash exiting command prompt (from Alex Maese in GitHub issue 1139)
and a man page tweak from jmc.

Add P key to paste tagged in buffer mode, and trim some code that should
no longer be necessary.

Use window_pane_index() when drawing pane numbers (so pane-base-index is
applied), from Thomas Adam. GitHub issue 1125.

Box around label in preview.

Add C-n and C-p keys for tree mode, and choose the right initial line
when no panes.

Pass flags into cmd_find_from_* to fix prefer-unattached, reported by
Thomas Sattler.

Fix filtering so it works after the change to only show windows if they
have multiple panes.

Add -F to choose-tree, choose-client, choose-buffer to specify the
format of each line, as well as adding a couple of formats needed for
the default display.

Show pane title in window list for windows with only one pane.

Line up keys in tree mode, and don't expand windows with one pane. From
Thomas Adam.

Fix size of rightmost preview section.

< and > keys to scroll preview list left and right in tree mode.

Handle 0 size of preview box in caller.

Change session and window preview so that the current window or pane is
always shown.

Don't write over right border.

Fix previous when we end up able to show no panes.

Try to show a better preview of sessions and windows in tree mode.

Extend filters (f key) to buffer and client mode and add -f flag to
specify to command.

Add -O option to choose-* to set initial sort order.

Add simple searching (C-s and n) to the various choose modes: by name
for client and tree, and by name and content for buffer.

Do not pass a state into commands when fired on individual items in tree
mode, rely on the %% target substitution in the command for the chosen
pane and leave the default target as the current pane (where the mode
is). Otherwise, joinp and similar end up with -t and -s the
same. Reported by Jacob Niehus in GitHub issue 960.

Rewrite of choose mode, both to simplify and tidy the code and to add
some modern features.

Now the common code is in mode-tree.c, which provides an API used by the
three modes now separated into window-{buffer,client,tree}.c. Buffer
mode shows buffers, client mode clients and tree mode a tree of
sessions, windows and panes.

Each mode has a common set of key bindings plus a few that are specific
to the mode. Other changes are:

- each mode has a preview pane: for buffers this is the buffer content
(very useful), for others it is a preview of the pane;

- items may be sorted in different ways ('O' key);

- multiple items may be tagged and an operation applied to all of them
(for example, to delete multiple buffers at once);

- in tree mode a command may be run on the selected item (session,
window, pane) or on tagged items (key ':');

- displayed items may be filtered in tree mode by using a format (this
is used to implement find-window) (key 'f');

- the custom format (-F) for the display is no longer available;

- shortcut keys change from 0-9, a-z, A-Z which was always a bit weird
with keys used for other uses to 0-9, M-a to M-z.

Now that the code is simpler, other improvements will come later.

Primary key bindings for each mode are documented under the commands in
the man page (choose-buffer, choose-client, choose-tree).

Parts written by Thomas Adam.