xref: /openbsd-src/usr.bin/tmux/options-table.c (revision dcc91c2622318df8f66a9bca2d2864253df1bfc3)
1 /* $OpenBSD: options-table.c,v 1.177 2024/08/21 04:37:42 nicm Exp $ */
2 
3 /*
4  * Copyright (c) 2011 Nicholas Marriott <nicholas.marriott@gmail.com>
5  *
6  * Permission to use, copy, modify, and distribute this software for any
7  * purpose with or without fee is hereby granted, provided that the above
8  * copyright notice and this permission notice appear in all copies.
9  *
10  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14  * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
15  * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
16  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17  */
18 
19 #include <sys/types.h>
20 
21 #include <string.h>
22 #include <paths.h>
23 
24 #include "tmux.h"
25 
26 /*
27  * This file has a tables with all the server, session and window
28  * options. These tables are the master copy of the options with their real
29  * (user-visible) types, range limits and default values. At start these are
30  * copied into the runtime global options trees (which only has number and
31  * string types). These tables are then used to look up the real type when the
32  * user sets an option or its value needs to be shown.
33  */
34 
35 /* Choice option type lists. */
36 static const char *options_table_mode_keys_list[] = {
37 	"emacs", "vi", NULL
38 };
39 static const char *options_table_clock_mode_style_list[] = {
40 	"12", "24", NULL
41 };
42 static const char *options_table_status_list[] = {
43 	"off", "on", "2", "3", "4", "5", NULL
44 };
45 static const char *options_table_message_line_list[] = {
46 	"0", "1", "2", "3", "4", NULL
47 };
48 static const char *options_table_status_keys_list[] = {
49 	"emacs", "vi", NULL
50 };
51 static const char *options_table_status_justify_list[] = {
52 	"left", "centre", "right", "absolute-centre", NULL
53 };
54 static const char *options_table_status_position_list[] = {
55 	"top", "bottom", NULL
56 };
57 static const char *options_table_bell_action_list[] = {
58 	"none", "any", "current", "other", NULL
59 };
60 static const char *options_table_visual_bell_list[] = {
61 	"off", "on", "both", NULL
62 };
63 static const char *options_table_cursor_style_list[] = {
64 	"default", "blinking-block", "block", "blinking-underline", "underline",
65 	"blinking-bar", "bar", NULL
66 };
67 static const char *options_table_pane_status_list[] = {
68 	"off", "top", "bottom", NULL
69 };
70 static const char *options_table_pane_border_indicators_list[] = {
71 	"off", "colour", "arrows", "both", NULL
72 };
73 static const char *options_table_pane_border_lines_list[] = {
74 	"single", "double", "heavy", "simple", "number", NULL
75 };
76 static const char *options_table_popup_border_lines_list[] = {
77 	"single", "double", "heavy", "simple", "rounded", "padded", "none", NULL
78 };
79 static const char *options_table_set_clipboard_list[] = {
80 	"off", "external", "on", NULL
81 };
82 static const char *options_table_window_size_list[] = {
83 	"largest", "smallest", "manual", "latest", NULL
84 };
85 static const char *options_table_remain_on_exit_list[] = {
86 	"off", "on", "failed", NULL
87 };
88 static const char *options_table_destroy_unattached_list[] = {
89 	"off", "on", "keep-last", "keep-group", NULL
90 };
91 static const char *options_table_detach_on_destroy_list[] = {
92 	"off", "on", "no-detached", "previous", "next", NULL
93 };
94 static const char *options_table_extended_keys_list[] = {
95 	"off", "on", "always", NULL
96 };
97 static const char *options_table_extended_keys_format_list[] = {
98 	"csi-u", "xterm", NULL
99 };
100 static const char *options_table_allow_passthrough_list[] = {
101 	"off", "on", "all", NULL
102 };
103 
104 /* Status line format. */
105 #define OPTIONS_TABLE_STATUS_FORMAT1 \
106 	"#[align=left range=left #{E:status-left-style}]" \
107 	"#[push-default]" \
108 	"#{T;=/#{status-left-length}:status-left}" \
109 	"#[pop-default]" \
110 	"#[norange default]" \
111 	"#[list=on align=#{status-justify}]" \
112 	"#[list=left-marker]<#[list=right-marker]>#[list=on]" \
113 	"#{W:" \
114 		"#[range=window|#{window_index} " \
115 			"#{E:window-status-style}" \
116 			"#{?#{&&:#{window_last_flag}," \
117 				"#{!=:#{E:window-status-last-style},default}}, " \
118 				"#{E:window-status-last-style}," \
119 			"}" \
120 			"#{?#{&&:#{window_bell_flag}," \
121 				"#{!=:#{E:window-status-bell-style},default}}, " \
122 				"#{E:window-status-bell-style}," \
123 				"#{?#{&&:#{||:#{window_activity_flag}," \
124 					     "#{window_silence_flag}}," \
125 					"#{!=:" \
126 					"#{E:window-status-activity-style}," \
127 					"default}}, " \
128 					"#{E:window-status-activity-style}," \
129 				"}" \
130 			"}" \
131 		"]" \
132 		"#[push-default]" \
133 		"#{T:window-status-format}" \
134 		"#[pop-default]" \
135 		"#[norange default]" \
136 		"#{?window_end_flag,,#{window-status-separator}}" \
137 	"," \
138 		"#[range=window|#{window_index} list=focus " \
139 			"#{?#{!=:#{E:window-status-current-style},default}," \
140 				"#{E:window-status-current-style}," \
141 				"#{E:window-status-style}" \
142 			"}" \
143 			"#{?#{&&:#{window_last_flag}," \
144 				"#{!=:#{E:window-status-last-style},default}}, " \
145 				"#{E:window-status-last-style}," \
146 			"}" \
147 			"#{?#{&&:#{window_bell_flag}," \
148 				"#{!=:#{E:window-status-bell-style},default}}, " \
149 				"#{E:window-status-bell-style}," \
150 				"#{?#{&&:#{||:#{window_activity_flag}," \
151 					     "#{window_silence_flag}}," \
152 					"#{!=:" \
153 					"#{E:window-status-activity-style}," \
154 					"default}}, " \
155 					"#{E:window-status-activity-style}," \
156 				"}" \
157 			"}" \
158 		"]" \
159 		"#[push-default]" \
160 		"#{T:window-status-current-format}" \
161 		"#[pop-default]" \
162 		"#[norange list=on default]" \
163 		"#{?window_end_flag,,#{window-status-separator}}" \
164 	"}" \
165 	"#[nolist align=right range=right #{E:status-right-style}]" \
166 	"#[push-default]" \
167 	"#{T;=/#{status-right-length}:status-right}" \
168 	"#[pop-default]" \
169 	"#[norange default]"
170 #define OPTIONS_TABLE_STATUS_FORMAT2 \
171 	"#[align=centre]#{P:#{?pane_active,#[reverse],}" \
172 	"#{pane_index}[#{pane_width}x#{pane_height}]#[default] }"
173 static const char *options_table_status_format_default[] = {
174 	OPTIONS_TABLE_STATUS_FORMAT1, OPTIONS_TABLE_STATUS_FORMAT2, NULL
175 };
176 
177 /* Helpers for hook options. */
178 #define OPTIONS_TABLE_HOOK(hook_name, default_value) \
179 	{ .name = hook_name, \
180 	  .type = OPTIONS_TABLE_COMMAND, \
181 	  .scope = OPTIONS_TABLE_SESSION, \
182 	  .flags = OPTIONS_TABLE_IS_ARRAY|OPTIONS_TABLE_IS_HOOK, \
183 	  .default_str = default_value,	\
184 	  .separator = "" \
185 	}
186 
187 #define OPTIONS_TABLE_PANE_HOOK(hook_name, default_value) \
188 	{ .name = hook_name, \
189 	  .type = OPTIONS_TABLE_COMMAND, \
190 	  .scope = OPTIONS_TABLE_WINDOW|OPTIONS_TABLE_PANE, \
191 	  .flags = OPTIONS_TABLE_IS_ARRAY|OPTIONS_TABLE_IS_HOOK, \
192 	  .default_str = default_value,	\
193 	  .separator = "" \
194 	}
195 
196 #define OPTIONS_TABLE_WINDOW_HOOK(hook_name, default_value) \
197 	{ .name = hook_name, \
198 	  .type = OPTIONS_TABLE_COMMAND, \
199 	  .scope = OPTIONS_TABLE_WINDOW, \
200 	  .flags = OPTIONS_TABLE_IS_ARRAY|OPTIONS_TABLE_IS_HOOK, \
201 	  .default_str = default_value,	\
202 	  .separator = "" \
203 	}
204 
205 /* Map of name conversions. */
206 const struct options_name_map options_other_names[] = {
207 	{ "display-panes-color", "display-panes-colour" },
208 	{ "display-panes-active-color", "display-panes-active-colour" },
209 	{ "clock-mode-color", "clock-mode-colour" },
210 	{ "cursor-color", "cursor-colour" },
211 	{ "pane-colors", "pane-colours" },
212 	{ NULL, NULL }
213 };
214 
215 /* Top-level options. */
216 const struct options_table_entry options_table[] = {
217 	/* Server options. */
218 	{ .name = "backspace",
219 	  .type = OPTIONS_TABLE_KEY,
220 	  .scope = OPTIONS_TABLE_SERVER,
221 	  .default_num = '\177',
222 	  .text = "The key to send for backspace."
223 	},
224 
225 	{ .name = "buffer-limit",
226 	  .type = OPTIONS_TABLE_NUMBER,
227 	  .scope = OPTIONS_TABLE_SERVER,
228 	  .minimum = 1,
229 	  .maximum = INT_MAX,
230 	  .default_num = 50,
231 	  .text = "The maximum number of automatic buffers. "
232 		  "When this is reached, the oldest buffer is deleted."
233 	},
234 
235 	{ .name = "command-alias",
236 	  .type = OPTIONS_TABLE_STRING,
237 	  .scope = OPTIONS_TABLE_SERVER,
238 	  .flags = OPTIONS_TABLE_IS_ARRAY,
239 	  .default_str = "split-pane=split-window,"
240 			 "splitp=split-window,"
241 			 "server-info=show-messages -JT,"
242 			 "info=show-messages -JT,"
243 			 "choose-window=choose-tree -w,"
244 			 "choose-session=choose-tree -s",
245 	  .separator = ",",
246 	  .text = "Array of command aliases. "
247 		  "Each entry is an alias and a command separated by '='."
248 	},
249 
250 	{ .name = "copy-command",
251 	  .type = OPTIONS_TABLE_STRING,
252 	  .scope = OPTIONS_TABLE_SERVER,
253 	  .default_str = "",
254 	  .text = "Shell command run when text is copied. "
255 		  "If empty, no command is run."
256 	},
257 
258 	{ .name = "cursor-colour",
259 	  .type = OPTIONS_TABLE_COLOUR,
260 	  .scope = OPTIONS_TABLE_WINDOW|OPTIONS_TABLE_PANE,
261 	  .default_num = -1,
262 	  .text = "Colour of the cursor."
263 	},
264 
265 	{ .name = "cursor-style",
266 	  .type = OPTIONS_TABLE_CHOICE,
267 	  .scope = OPTIONS_TABLE_WINDOW|OPTIONS_TABLE_PANE,
268 	  .choices = options_table_cursor_style_list,
269 	  .default_num = 0,
270 	  .text = "Style of the cursor."
271 	},
272 
273 	{ .name = "default-terminal",
274 	  .type = OPTIONS_TABLE_STRING,
275 	  .scope = OPTIONS_TABLE_SERVER,
276 	  .default_str = TMUX_TERM,
277 	  .text = "Default for the 'TERM' environment variable."
278 	},
279 
280 	{ .name = "editor",
281 	  .type = OPTIONS_TABLE_STRING,
282 	  .scope = OPTIONS_TABLE_SERVER,
283 	  .default_str = _PATH_VI,
284 	  .text = "Editor run to edit files."
285 	},
286 
287 	{ .name = "escape-time",
288 	  .type = OPTIONS_TABLE_NUMBER,
289 	  .scope = OPTIONS_TABLE_SERVER,
290 	  .minimum = 0,
291 	  .maximum = INT_MAX,
292 	  .default_num = 10,
293 	  .unit = "milliseconds",
294 	  .text = "Time to wait before assuming a key is Escape."
295 	},
296 
297 	{ .name = "exit-empty",
298 	  .type = OPTIONS_TABLE_FLAG,
299 	  .scope = OPTIONS_TABLE_SERVER,
300 	  .default_num = 1,
301 	  .text = "Whether the server should exit if there are no sessions."
302 	},
303 
304 	{ .name = "exit-unattached",
305 	  .type = OPTIONS_TABLE_FLAG,
306 	  .scope = OPTIONS_TABLE_SERVER,
307 	  .default_num = 0,
308 	  .text = "Whether the server should exit if there are no attached "
309 		  "clients."
310 	},
311 
312 	{ .name = "extended-keys",
313 	  .type = OPTIONS_TABLE_CHOICE,
314 	  .scope = OPTIONS_TABLE_SERVER,
315 	  .choices = options_table_extended_keys_list,
316 	  .default_num = 0,
317 	  .text = "Whether to request extended key sequences from terminals "
318 		  "that support it."
319 	},
320 
321 	{ .name = "extended-keys-format",
322 	  .type = OPTIONS_TABLE_CHOICE,
323 	  .scope = OPTIONS_TABLE_SERVER,
324 	  .choices = options_table_extended_keys_format_list,
325 	  .default_num = 1,
326 	  .text = "The format of emitted extended key sequences."
327 	},
328 
329 	{ .name = "focus-events",
330 	  .type = OPTIONS_TABLE_FLAG,
331 	  .scope = OPTIONS_TABLE_SERVER,
332 	  .default_num = 0,
333 	  .text = "Whether to send focus events to applications."
334 	},
335 
336 	{ .name = "history-file",
337 	  .type = OPTIONS_TABLE_STRING,
338 	  .scope = OPTIONS_TABLE_SERVER,
339 	  .default_str = "",
340 	  .text = "Location of the command prompt history file. "
341 		  "Empty does not write a history file."
342 	},
343 
344 	{ .name = "menu-style",
345 	  .type = OPTIONS_TABLE_STRING,
346 	  .scope = OPTIONS_TABLE_WINDOW,
347 	  .flags = OPTIONS_TABLE_IS_STYLE,
348 	  .default_str = "default",
349 	  .separator = ",",
350 	  .text = "Default style of menu."
351 	},
352 
353 	{ .name = "menu-selected-style",
354 	  .type = OPTIONS_TABLE_STRING,
355 	  .scope = OPTIONS_TABLE_WINDOW,
356 	  .flags = OPTIONS_TABLE_IS_STYLE,
357 	  .default_str = "bg=yellow,fg=black",
358 	  .separator = ",",
359 	  .text = "Default style of selected menu item."
360 	},
361 
362 	{ .name = "menu-border-style",
363 	  .type = OPTIONS_TABLE_STRING,
364 	  .scope = OPTIONS_TABLE_WINDOW,
365 	  .default_str = "default",
366 	  .flags = OPTIONS_TABLE_IS_STYLE,
367 	  .separator = ",",
368 	  .text = "Default style of menu borders."
369 	},
370 
371 	{ .name = "menu-border-lines",
372 	  .type = OPTIONS_TABLE_CHOICE,
373 	  .scope = OPTIONS_TABLE_WINDOW,
374 	  .choices = options_table_popup_border_lines_list,
375 	  .default_num = BOX_LINES_SINGLE,
376 	  .text = "Type of characters used to draw menu border lines. Some of "
377 	          "these are only supported on terminals with UTF-8 support."
378 	},
379 
380 	{ .name = "message-limit",
381 	  .type = OPTIONS_TABLE_NUMBER,
382 	  .scope = OPTIONS_TABLE_SERVER,
383 	  .minimum = 0,
384 	  .maximum = INT_MAX,
385 	  .default_num = 1000,
386 	  .text = "Maximum number of server messages to keep."
387 	},
388 
389 	{ .name = "prompt-history-limit",
390 	  .type = OPTIONS_TABLE_NUMBER,
391 	  .scope = OPTIONS_TABLE_SERVER,
392 	  .minimum = 0,
393 	  .maximum = INT_MAX,
394 	  .default_num = 100,
395 	  .text = "Maximum number of commands to keep in history."
396 	},
397 
398 	{ .name = "set-clipboard",
399 	  .type = OPTIONS_TABLE_CHOICE,
400 	  .scope = OPTIONS_TABLE_SERVER,
401 	  .choices = options_table_set_clipboard_list,
402 	  .default_num = 1,
403 	  .text = "Whether to attempt to set the system clipboard ('on' or "
404 		  "'external') and whether to allow applications to create "
405 		  "paste buffers with an escape sequence ('on' only)."
406 	},
407 
408 	{ .name = "terminal-overrides",
409 	  .type = OPTIONS_TABLE_STRING,
410 	  .scope = OPTIONS_TABLE_SERVER,
411 	  .flags = OPTIONS_TABLE_IS_ARRAY,
412 	  .default_str = "linux*:AX@",
413 	  .separator = ",",
414 	  .text = "List of terminal capabilities overrides."
415 	},
416 
417 	{ .name = "terminal-features",
418 	  .type = OPTIONS_TABLE_STRING,
419 	  .scope = OPTIONS_TABLE_SERVER,
420 	  .flags = OPTIONS_TABLE_IS_ARRAY,
421 	  .default_str = "xterm*:clipboard:ccolour:cstyle:focus:title,"
422 			 "screen*:title,"
423 	                 "rxvt*:ignorefkeys",
424 	  .separator = ",",
425 	  .text = "List of terminal features, used if they cannot be "
426 		  "automatically detected."
427 	},
428 
429 	{ .name = "user-keys",
430 	  .type = OPTIONS_TABLE_STRING,
431 	  .scope = OPTIONS_TABLE_SERVER,
432 	  .flags = OPTIONS_TABLE_IS_ARRAY,
433 	  .default_str = "",
434 	  .separator = ",",
435 	  .text = "User key assignments. "
436 		  "Each sequence in the list is translated into a key: "
437 		  "'User0', 'User1' and so on."
438 	},
439 
440 	/* Session options. */
441 	{ .name = "activity-action",
442 	  .type = OPTIONS_TABLE_CHOICE,
443 	  .scope = OPTIONS_TABLE_SESSION,
444 	  .choices = options_table_bell_action_list,
445 	  .default_num = ALERT_OTHER,
446 	  .text = "Action to take on an activity alert."
447 	},
448 
449 	{ .name = "assume-paste-time",
450 	  .type = OPTIONS_TABLE_NUMBER,
451 	  .scope = OPTIONS_TABLE_SESSION,
452 	  .minimum = 0,
453 	  .maximum = INT_MAX,
454 	  .default_num = 1,
455 	  .unit = "milliseconds",
456 	  .text = "Maximum time between input to assume it is pasting rather "
457 		  "than typing."
458 	},
459 
460 	{ .name = "base-index",
461 	  .type = OPTIONS_TABLE_NUMBER,
462 	  .scope = OPTIONS_TABLE_SESSION,
463 	  .minimum = 0,
464 	  .maximum = INT_MAX,
465 	  .default_num = 0,
466 	  .text = "Default index of the first window in each session."
467 	},
468 
469 	{ .name = "bell-action",
470 	  .type = OPTIONS_TABLE_CHOICE,
471 	  .scope = OPTIONS_TABLE_SESSION,
472 	  .choices = options_table_bell_action_list,
473 	  .default_num = ALERT_ANY,
474 	  .text = "Action to take on a bell alert."
475 	},
476 
477 	{ .name = "default-command",
478 	  .type = OPTIONS_TABLE_STRING,
479 	  .scope = OPTIONS_TABLE_SESSION,
480 	  .default_str = "",
481 	  .text = "Default command to run in new panes. If empty, a shell is "
482 		  "started."
483 	},
484 
485 	{ .name = "default-shell",
486 	  .type = OPTIONS_TABLE_STRING,
487 	  .scope = OPTIONS_TABLE_SESSION,
488 	  .default_str = _PATH_BSHELL,
489 	  .text = "Location of default shell."
490 	},
491 
492 	{ .name = "default-size",
493 	  .type = OPTIONS_TABLE_STRING,
494 	  .scope = OPTIONS_TABLE_SESSION,
495 	  .pattern = "[0-9]*x[0-9]*",
496 	  .default_str = "80x24",
497 	  .text = "Initial size of new sessions."
498 	},
499 
500 	{ .name = "destroy-unattached",
501 	  .type = OPTIONS_TABLE_CHOICE,
502 	  .scope = OPTIONS_TABLE_SESSION,
503 	  .choices = options_table_destroy_unattached_list,
504 	  .default_num = 0,
505 	  .text = "Whether to destroy sessions when they have no attached "
506 		  "clients, or keep the last session whether in the group."
507 	},
508 
509 	{ .name = "detach-on-destroy",
510 	  .type = OPTIONS_TABLE_CHOICE,
511 	  .scope = OPTIONS_TABLE_SESSION,
512 	  .choices = options_table_detach_on_destroy_list,
513 	  .default_num = 1,
514 	  .text = "Whether to detach when a session is destroyed, or switch "
515 		  "the client to another session if any exist."
516 	},
517 
518 	{ .name = "display-panes-active-colour",
519 	  .type = OPTIONS_TABLE_COLOUR,
520 	  .scope = OPTIONS_TABLE_SESSION,
521 	  .default_num = 1,
522 	  .text = "Colour of the active pane for 'display-panes'."
523 	},
524 
525 	{ .name = "display-panes-colour",
526 	  .type = OPTIONS_TABLE_COLOUR,
527 	  .scope = OPTIONS_TABLE_SESSION,
528 	  .default_num = 4,
529 	  .text = "Colour of not active panes for 'display-panes'."
530 	},
531 
532 	{ .name = "display-panes-time",
533 	  .type = OPTIONS_TABLE_NUMBER,
534 	  .scope = OPTIONS_TABLE_SESSION,
535 	  .minimum = 1,
536 	  .maximum = INT_MAX,
537 	  .default_num = 1000,
538 	  .unit = "milliseconds",
539 	  .text = "Time for which 'display-panes' should show pane numbers."
540 	},
541 
542 	{ .name = "display-time",
543 	  .type = OPTIONS_TABLE_NUMBER,
544 	  .scope = OPTIONS_TABLE_SESSION,
545 	  .minimum = 0,
546 	  .maximum = INT_MAX,
547 	  .default_num = 750,
548 	  .unit = "milliseconds",
549 	  .text = "Time for which status line messages should appear."
550 	},
551 
552 	{ .name = "history-limit",
553 	  .type = OPTIONS_TABLE_NUMBER,
554 	  .scope = OPTIONS_TABLE_SESSION,
555 	  .minimum = 0,
556 	  .maximum = INT_MAX,
557 	  .default_num = 2000,
558 	  .unit = "lines",
559 	  .text = "Maximum number of lines to keep in the history for each "
560 		  "pane. "
561 		  "If changed, the new value applies only to new panes."
562 	},
563 
564 	{ .name = "key-table",
565 	  .type = OPTIONS_TABLE_STRING,
566 	  .scope = OPTIONS_TABLE_SESSION,
567 	  .default_str = "root",
568 	  .text = "Default key table. "
569 		  "Key presses are first looked up in this table."
570 	},
571 
572 	{ .name = "lock-after-time",
573 	  .type = OPTIONS_TABLE_NUMBER,
574 	  .scope = OPTIONS_TABLE_SESSION,
575 	  .minimum = 0,
576 	  .maximum = INT_MAX,
577 	  .default_num = 0,
578 	  .unit = "seconds",
579 	  .text = "Time after which a client is locked if not used."
580 	},
581 
582 	{ .name = "lock-command",
583 	  .type = OPTIONS_TABLE_STRING,
584 	  .scope = OPTIONS_TABLE_SESSION,
585 	  .default_str = "lock -np",
586 	  .text = "Shell command to run to lock a client."
587 	},
588 
589 	{ .name = "message-command-style",
590 	  .type = OPTIONS_TABLE_STRING,
591 	  .scope = OPTIONS_TABLE_SESSION,
592 	  .default_str = "bg=black,fg=yellow",
593 	  .flags = OPTIONS_TABLE_IS_STYLE,
594 	  .separator = ",",
595 	  .text = "Style of the command prompt when in command mode, if "
596 		  "'mode-keys' is set to 'vi'."
597 	},
598 
599 	{ .name = "message-line",
600 	  .type = OPTIONS_TABLE_CHOICE,
601 	  .scope = OPTIONS_TABLE_SESSION,
602 	  .choices = options_table_message_line_list,
603 	  .default_num = 0,
604 	  .text = "Position (line) of messages and the command prompt."
605 	},
606 
607 	{ .name = "message-style",
608 	  .type = OPTIONS_TABLE_STRING,
609 	  .scope = OPTIONS_TABLE_SESSION,
610 	  .default_str = "bg=yellow,fg=black",
611 	  .flags = OPTIONS_TABLE_IS_STYLE,
612 	  .separator = ",",
613 	  .text = "Style of messages and the command prompt."
614 	},
615 
616 	{ .name = "mouse",
617 	  .type = OPTIONS_TABLE_FLAG,
618 	  .scope = OPTIONS_TABLE_SESSION,
619 	  .default_num = 0,
620 	  .text = "Whether the mouse is recognised and mouse key bindings are "
621 		  "executed. "
622 		  "Applications inside panes can use the mouse even when 'off'."
623 	},
624 
625 	{ .name = "prefix",
626 	  .type = OPTIONS_TABLE_KEY,
627 	  .scope = OPTIONS_TABLE_SESSION,
628 	  .default_num = 'b'|KEYC_CTRL,
629 	  .text = "The prefix key."
630 	},
631 
632 	{ .name = "prefix2",
633 	  .type = OPTIONS_TABLE_KEY,
634 	  .scope = OPTIONS_TABLE_SESSION,
635 	  .default_num = KEYC_NONE,
636 	  .text = "A second prefix key."
637 	},
638 
639 	{ .name = "renumber-windows",
640 	  .type = OPTIONS_TABLE_FLAG,
641 	  .scope = OPTIONS_TABLE_SESSION,
642 	  .default_num = 0,
643 	  .text = "Whether windows are automatically renumbered rather than "
644 		  "leaving gaps."
645 	},
646 
647 	{ .name = "repeat-time",
648 	  .type = OPTIONS_TABLE_NUMBER,
649 	  .scope = OPTIONS_TABLE_SESSION,
650 	  .minimum = 0,
651 	  .maximum = SHRT_MAX,
652 	  .default_num = 500,
653 	  .unit = "milliseconds",
654 	  .text = "Time to wait for a key binding to repeat, if it is bound "
655 		  "with the '-r' flag."
656 	},
657 
658 	{ .name = "set-titles",
659 	  .type = OPTIONS_TABLE_FLAG,
660 	  .scope = OPTIONS_TABLE_SESSION,
661 	  .default_num = 0,
662 	  .text = "Whether to set the terminal title, if supported."
663 	},
664 
665 	{ .name = "set-titles-string",
666 	  .type = OPTIONS_TABLE_STRING,
667 	  .scope = OPTIONS_TABLE_SESSION,
668 	  .default_str = "#S:#I:#W - \"#T\" #{session_alerts}",
669 	  .text = "Format of the terminal title to set."
670 	},
671 
672 	{ .name = "silence-action",
673 	  .type = OPTIONS_TABLE_CHOICE,
674 	  .scope = OPTIONS_TABLE_SESSION,
675 	  .choices = options_table_bell_action_list,
676 	  .default_num = ALERT_OTHER,
677 	  .text = "Action to take on a silence alert."
678 	},
679 
680 	{ .name = "status",
681 	  .type = OPTIONS_TABLE_CHOICE,
682 	  .scope = OPTIONS_TABLE_SESSION,
683 	  .choices = options_table_status_list,
684 	  .default_num = 1,
685 	  .text = "Number of lines in the status line."
686 	},
687 
688 	{ .name = "status-bg",
689 	  .type = OPTIONS_TABLE_COLOUR,
690 	  .scope = OPTIONS_TABLE_SESSION,
691 	  .default_num = 8,
692 	  .text = "Background colour of the status line. This option is "
693 		  "deprecated, use 'status-style' instead."
694 	},
695 
696 	{ .name = "status-fg",
697 	  .type = OPTIONS_TABLE_COLOUR,
698 	  .scope = OPTIONS_TABLE_SESSION,
699 	  .default_num = 8,
700 	  .text = "Foreground colour of the status line. This option is "
701 		  "deprecated, use 'status-style' instead."
702 	},
703 
704 	{ .name = "status-format",
705 	  .type = OPTIONS_TABLE_STRING,
706 	  .scope = OPTIONS_TABLE_SESSION,
707 	  .flags = OPTIONS_TABLE_IS_ARRAY,
708 	  .default_arr = options_table_status_format_default,
709 	  .text = "Formats for the status lines. "
710 		  "Each array member is the format for one status line. "
711 		  "The default status line is made up of several components "
712 		  "which may be configured individually with other options such "
713 		  "as 'status-left'."
714 	},
715 
716 	{ .name = "status-interval",
717 	  .type = OPTIONS_TABLE_NUMBER,
718 	  .scope = OPTIONS_TABLE_SESSION,
719 	  .minimum = 0,
720 	  .maximum = INT_MAX,
721 	  .default_num = 15,
722 	  .unit = "seconds",
723 	  .text = "Number of seconds between status line updates."
724 	},
725 
726 	{ .name = "status-justify",
727 	  .type = OPTIONS_TABLE_CHOICE,
728 	  .scope = OPTIONS_TABLE_SESSION,
729 	  .choices = options_table_status_justify_list,
730 	  .default_num = 0,
731 	  .text = "Position of the window list in the status line."
732 	},
733 
734 	{ .name = "status-keys",
735 	  .type = OPTIONS_TABLE_CHOICE,
736 	  .scope = OPTIONS_TABLE_SESSION,
737 	  .choices = options_table_status_keys_list,
738 	  .default_num = MODEKEY_EMACS,
739 	  .text = "Key set to use at the command prompt."
740 	},
741 
742 	{ .name = "status-left",
743 	  .type = OPTIONS_TABLE_STRING,
744 	  .scope = OPTIONS_TABLE_SESSION,
745 	  .default_str = "[#{session_name}] ",
746 	  .text = "Contents of the left side of the status line."
747 	},
748 
749 	{ .name = "status-left-length",
750 	  .type = OPTIONS_TABLE_NUMBER,
751 	  .scope = OPTIONS_TABLE_SESSION,
752 	  .minimum = 0,
753 	  .maximum = SHRT_MAX,
754 	  .default_num = 10,
755 	  .text = "Maximum width of the left side of the status line."
756 	},
757 
758 	{ .name = "status-left-style",
759 	  .type = OPTIONS_TABLE_STRING,
760 	  .scope = OPTIONS_TABLE_SESSION,
761 	  .default_str = "default",
762 	  .flags = OPTIONS_TABLE_IS_STYLE,
763 	  .separator = ",",
764 	  .text = "Style of the left side of the status line."
765 	},
766 
767 	{ .name = "status-position",
768 	  .type = OPTIONS_TABLE_CHOICE,
769 	  .scope = OPTIONS_TABLE_SESSION,
770 	  .choices = options_table_status_position_list,
771 	  .default_num = 1,
772 	  .text = "Position of the status line."
773 	},
774 
775 	{ .name = "status-right",
776 	  .type = OPTIONS_TABLE_STRING,
777 	  .scope = OPTIONS_TABLE_SESSION,
778 	  .default_str = "#{?window_bigger,"
779 			 "[#{window_offset_x}#,#{window_offset_y}] ,}"
780 			 "\"#{=21:pane_title}\" %H:%M %d-%b-%y",
781 	  .text = "Contents of the right side of the status line."
782 
783 	},
784 
785 	{ .name = "status-right-length",
786 	  .type = OPTIONS_TABLE_NUMBER,
787 	  .scope = OPTIONS_TABLE_SESSION,
788 	  .minimum = 0,
789 	  .maximum = SHRT_MAX,
790 	  .default_num = 40,
791 	  .text = "Maximum width of the right side of the status line."
792 	},
793 
794 	{ .name = "status-right-style",
795 	  .type = OPTIONS_TABLE_STRING,
796 	  .scope = OPTIONS_TABLE_SESSION,
797 	  .default_str = "default",
798 	  .flags = OPTIONS_TABLE_IS_STYLE,
799 	  .separator = ",",
800 	  .text = "Style of the right side of the status line."
801 	},
802 
803 	{ .name = "status-style",
804 	  .type = OPTIONS_TABLE_STRING,
805 	  .scope = OPTIONS_TABLE_SESSION,
806 	  .default_str = "bg=green,fg=black",
807 	  .flags = OPTIONS_TABLE_IS_STYLE,
808 	  .separator = ",",
809 	  .text = "Style of the status line."
810 	},
811 
812 	{ .name = "update-environment",
813 	  .type = OPTIONS_TABLE_STRING,
814 	  .scope = OPTIONS_TABLE_SESSION,
815 	  .flags = OPTIONS_TABLE_IS_ARRAY,
816 	  .default_str = "DISPLAY KRB5CCNAME SSH_ASKPASS SSH_AUTH_SOCK "
817 			 "SSH_AGENT_PID SSH_CONNECTION WINDOWID XAUTHORITY",
818 	  .text = "List of environment variables to update in the session "
819 		  "environment when a client is attached."
820 	},
821 
822 	{ .name = "visual-activity",
823 	  .type = OPTIONS_TABLE_CHOICE,
824 	  .scope = OPTIONS_TABLE_SESSION,
825 	  .choices = options_table_visual_bell_list,
826 	  .default_num = VISUAL_OFF,
827 	  .text = "How activity alerts should be shown: a message ('on'), "
828 		  "a message and a bell ('both') or nothing ('off')."
829 	},
830 
831 	{ .name = "visual-bell",
832 	  .type = OPTIONS_TABLE_CHOICE,
833 	  .scope = OPTIONS_TABLE_SESSION,
834 	  .choices = options_table_visual_bell_list,
835 	  .default_num = VISUAL_OFF,
836 	  .text = "How bell alerts should be shown: a message ('on'), "
837 		  "a message and a bell ('both') or nothing ('off')."
838 	},
839 
840 	{ .name = "visual-silence",
841 	  .type = OPTIONS_TABLE_CHOICE,
842 	  .scope = OPTIONS_TABLE_SESSION,
843 	  .choices = options_table_visual_bell_list,
844 	  .default_num = VISUAL_OFF,
845 	  .text = "How silence alerts should be shown: a message ('on'), "
846 		  "a message and a bell ('both') or nothing ('off')."
847 	},
848 
849 	{ .name = "word-separators",
850 	  .type = OPTIONS_TABLE_STRING,
851 	  .scope = OPTIONS_TABLE_SESSION,
852 	  /*
853 	   * The set of non-alphanumeric printable ASCII characters minus the
854 	   * underscore.
855 	   */
856 	  .default_str = "!\"#$%&'()*+,-./:;<=>?@[\\]^`{|}~",
857 	  .text = "Characters considered to separate words."
858 	},
859 
860 	/* Window options. */
861 	{ .name = "aggressive-resize",
862 	  .type = OPTIONS_TABLE_FLAG,
863 	  .scope = OPTIONS_TABLE_WINDOW,
864 	  .default_num = 0,
865 	  .text = "When 'window-size' is 'smallest', whether the maximum size "
866 		  "of a window is the smallest attached session where it is "
867 		  "the current window ('on') or the smallest session it is "
868 		  "linked to ('off')."
869 	},
870 
871 	{ .name = "allow-passthrough",
872 	  .type = OPTIONS_TABLE_CHOICE,
873 	  .scope = OPTIONS_TABLE_WINDOW|OPTIONS_TABLE_PANE,
874 	  .choices = options_table_allow_passthrough_list,
875 	  .default_num = 0,
876 	  .text = "Whether applications are allowed to use the escape sequence "
877 		  "to bypass tmux. Can be 'off' (disallowed), 'on' (allowed "
878 		  "if the pane is visible), or 'all' (allowed even if the pane "
879 		  "is invisible)."
880 	},
881 
882 	{ .name = "allow-rename",
883 	  .type = OPTIONS_TABLE_FLAG,
884 	  .scope = OPTIONS_TABLE_WINDOW|OPTIONS_TABLE_PANE,
885 	  .default_num = 0,
886 	  .text = "Whether applications are allowed to use the escape sequence "
887 		  "to rename windows."
888 	},
889 
890 	{ .name = "allow-set-title",
891 	  .type = OPTIONS_TABLE_FLAG,
892 	  .scope = OPTIONS_TABLE_WINDOW|OPTIONS_TABLE_PANE,
893 	  .default_num = 1,
894 	  .text = "Whether applications are allowed to use the escape sequence "
895 		  "to set the pane title."
896 	},
897 
898 	{ .name = "alternate-screen",
899 	  .type = OPTIONS_TABLE_FLAG,
900 	  .scope = OPTIONS_TABLE_WINDOW|OPTIONS_TABLE_PANE,
901 	  .default_num = 1,
902 	  .text = "Whether applications are allowed to use the alternate "
903 		  "screen."
904 	},
905 
906 	{ .name = "automatic-rename",
907 	  .type = OPTIONS_TABLE_FLAG,
908 	  .scope = OPTIONS_TABLE_WINDOW,
909 	  .default_num = 1,
910 	  .text = "Whether windows are automatically renamed."
911 	},
912 
913 	{ .name = "automatic-rename-format",
914 	  .type = OPTIONS_TABLE_STRING,
915 	  .scope = OPTIONS_TABLE_WINDOW,
916 	  .default_str = "#{?pane_in_mode,[tmux],#{pane_current_command}}"
917 			 "#{?pane_dead,[dead],}",
918 	  .text = "Format used to automatically rename windows."
919 	},
920 
921 	{ .name = "clock-mode-colour",
922 	  .type = OPTIONS_TABLE_COLOUR,
923 	  .scope = OPTIONS_TABLE_WINDOW,
924 	  .default_num = 4,
925 	  .text = "Colour of the clock in clock mode."
926 	},
927 
928 	{ .name = "clock-mode-style",
929 	  .type = OPTIONS_TABLE_CHOICE,
930 	  .scope = OPTIONS_TABLE_WINDOW,
931 	  .choices = options_table_clock_mode_style_list,
932 	  .default_num = 1,
933 	  .text = "Time format of the clock in clock mode."
934 	},
935 
936 	{ .name = "copy-mode-match-style",
937 	  .type = OPTIONS_TABLE_STRING,
938 	  .scope = OPTIONS_TABLE_WINDOW,
939 	  .default_str = "bg=cyan,fg=black",
940 	  .flags = OPTIONS_TABLE_IS_STYLE,
941 	  .separator = ",",
942 	  .text = "Style of search matches in copy mode."
943 	},
944 
945 	{ .name = "copy-mode-current-match-style",
946 	  .type = OPTIONS_TABLE_STRING,
947 	  .scope = OPTIONS_TABLE_WINDOW,
948 	  .default_str = "bg=magenta,fg=black",
949 	  .flags = OPTIONS_TABLE_IS_STYLE,
950 	  .separator = ",",
951 	  .text = "Style of the current search match in copy mode."
952 	},
953 
954 	{ .name = "copy-mode-mark-style",
955 	  .type = OPTIONS_TABLE_STRING,
956 	  .scope = OPTIONS_TABLE_WINDOW,
957 	  .default_str = "bg=red,fg=black",
958 	  .flags = OPTIONS_TABLE_IS_STYLE,
959 	  .separator = ",",
960 	  .text = "Style of the marked line in copy mode."
961 	},
962 
963 	{ .name = "fill-character",
964 	  .type = OPTIONS_TABLE_STRING,
965 	  .scope = OPTIONS_TABLE_WINDOW,
966 	  .default_str = "",
967 	  .text = "Character used to fill unused parts of window."
968 	},
969 
970 	{ .name = "main-pane-height",
971 	  .type = OPTIONS_TABLE_STRING,
972 	  .scope = OPTIONS_TABLE_WINDOW,
973 	  .default_str = "24",
974 	  .text = "Height of the main pane in the 'main-horizontal' layout. "
975 		  "This may be a percentage, for example '10%'."
976 	},
977 
978 	{ .name = "main-pane-width",
979 	  .type = OPTIONS_TABLE_STRING,
980 	  .scope = OPTIONS_TABLE_WINDOW,
981 	  .default_str = "80",
982 	  .text = "Width of the main pane in the 'main-vertical' layout. "
983 		  "This may be a percentage, for example '10%'."
984 	},
985 
986 	{ .name = "mode-keys",
987 	  .type = OPTIONS_TABLE_CHOICE,
988 	  .scope = OPTIONS_TABLE_WINDOW,
989 	  .choices = options_table_mode_keys_list,
990 	  .default_num = MODEKEY_EMACS,
991 	  .text = "Key set used in copy mode."
992 	},
993 
994 	{ .name = "mode-style",
995 	  .type = OPTIONS_TABLE_STRING,
996 	  .scope = OPTIONS_TABLE_WINDOW,
997 	  .flags = OPTIONS_TABLE_IS_STYLE,
998 	  .default_str = "bg=yellow,fg=black",
999 	  .separator = ",",
1000 	  .text = "Style of indicators and highlighting in modes."
1001 	},
1002 
1003 	{ .name = "monitor-activity",
1004 	  .type = OPTIONS_TABLE_FLAG,
1005 	  .scope = OPTIONS_TABLE_WINDOW,
1006 	  .default_num = 0,
1007 	  .text = "Whether an alert is triggered by activity."
1008 	},
1009 
1010 	{ .name = "monitor-bell",
1011 	  .type = OPTIONS_TABLE_FLAG,
1012 	  .scope = OPTIONS_TABLE_WINDOW,
1013 	  .default_num = 1,
1014 	  .text = "Whether an alert is triggered by a bell."
1015 	},
1016 
1017 	{ .name = "monitor-silence",
1018 	  .type = OPTIONS_TABLE_NUMBER,
1019 	  .scope = OPTIONS_TABLE_WINDOW,
1020 	  .minimum = 0,
1021 	  .maximum = INT_MAX,
1022 	  .default_num = 0,
1023 	  .text = "Time after which an alert is triggered by silence. "
1024 		  "Zero means no alert."
1025 
1026 	},
1027 
1028 	{ .name = "other-pane-height",
1029 	  .type = OPTIONS_TABLE_STRING,
1030 	  .scope = OPTIONS_TABLE_WINDOW,
1031 	  .default_str = "0",
1032 	  .text = "Height of the other panes in the 'main-horizontal' layout. "
1033 		  "This may be a percentage, for example '10%'."
1034 	},
1035 
1036 	{ .name = "other-pane-width",
1037 	  .type = OPTIONS_TABLE_STRING,
1038 	  .scope = OPTIONS_TABLE_WINDOW,
1039 	  .default_str = "0",
1040 	  .text = "Height of the other panes in the 'main-vertical' layout. "
1041 		  "This may be a percentage, for example '10%'."
1042 	},
1043 
1044 	{ .name = "pane-active-border-style",
1045 	  .type = OPTIONS_TABLE_STRING,
1046 	  .scope = OPTIONS_TABLE_WINDOW,
1047 	  .default_str = "#{?pane_in_mode,fg=yellow,#{?synchronize-panes,fg=red,fg=green}}",
1048 	  .flags = OPTIONS_TABLE_IS_STYLE,
1049 	  .separator = ",",
1050 	  .text = "Style of the active pane border."
1051 	},
1052 
1053 	{ .name = "pane-base-index",
1054 	  .type = OPTIONS_TABLE_NUMBER,
1055 	  .scope = OPTIONS_TABLE_WINDOW,
1056 	  .minimum = 0,
1057 	  .maximum = USHRT_MAX,
1058 	  .default_num = 0,
1059 	  .text = "Index of the first pane in each window."
1060 	},
1061 
1062 	{ .name = "pane-border-format",
1063 	  .type = OPTIONS_TABLE_STRING,
1064 	  .scope = OPTIONS_TABLE_WINDOW|OPTIONS_TABLE_PANE,
1065 	  .default_str = "#{?pane_active,#[reverse],}#{pane_index}#[default] "
1066 			 "\"#{pane_title}\"",
1067 	  .text = "Format of text in the pane status lines."
1068 	},
1069 
1070 	{ .name = "pane-border-indicators",
1071 	  .type = OPTIONS_TABLE_CHOICE,
1072 	  .scope = OPTIONS_TABLE_WINDOW,
1073 	  .choices = options_table_pane_border_indicators_list,
1074 	  .default_num = PANE_BORDER_COLOUR,
1075 	  .text = "Whether to indicate the active pane by colouring border or "
1076 		  "displaying arrow markers."
1077 	},
1078 
1079 	{ .name = "pane-border-lines",
1080 	  .type = OPTIONS_TABLE_CHOICE,
1081 	  .scope = OPTIONS_TABLE_WINDOW,
1082 	  .choices = options_table_pane_border_lines_list,
1083 	  .default_num = PANE_LINES_SINGLE,
1084 	  .text = "Type of characters used to draw pane border lines. Some of "
1085 		  "these are only supported on terminals with UTF-8 support."
1086 	},
1087 
1088 	{ .name = "pane-border-status",
1089 	  .type = OPTIONS_TABLE_CHOICE,
1090 	  .scope = OPTIONS_TABLE_WINDOW,
1091 	  .choices = options_table_pane_status_list,
1092 	  .default_num = PANE_STATUS_OFF,
1093 	  .text = "Position of the pane status lines."
1094 	},
1095 
1096 	{ .name = "pane-border-style",
1097 	  .type = OPTIONS_TABLE_STRING,
1098 	  .scope = OPTIONS_TABLE_WINDOW,
1099 	  .default_str = "default",
1100 	  .flags = OPTIONS_TABLE_IS_STYLE,
1101 	  .separator = ",",
1102 	  .text = "Style of the pane status lines."
1103 	},
1104 
1105 	{ .name = "pane-colours",
1106 	  .type = OPTIONS_TABLE_COLOUR,
1107 	  .scope = OPTIONS_TABLE_WINDOW|OPTIONS_TABLE_PANE,
1108 	  .default_str = "",
1109 	  .flags = OPTIONS_TABLE_IS_ARRAY,
1110 	  .text = "The default colour palette for colours zero to 255."
1111 	},
1112 
1113 	{ .name = "popup-style",
1114 	  .type = OPTIONS_TABLE_STRING,
1115 	  .scope = OPTIONS_TABLE_WINDOW,
1116 	  .default_str = "default",
1117 	  .flags = OPTIONS_TABLE_IS_STYLE,
1118 	  .separator = ",",
1119 	  .text = "Default style of popups."
1120 	},
1121 
1122 	{ .name = "popup-border-style",
1123 	  .type = OPTIONS_TABLE_STRING,
1124 	  .scope = OPTIONS_TABLE_WINDOW,
1125 	  .default_str = "default",
1126 	  .flags = OPTIONS_TABLE_IS_STYLE,
1127 	  .separator = ",",
1128 	  .text = "Default style of popup borders."
1129 	},
1130 
1131 	{ .name = "popup-border-lines",
1132 	  .type = OPTIONS_TABLE_CHOICE,
1133 	  .scope = OPTIONS_TABLE_WINDOW,
1134 	  .choices = options_table_popup_border_lines_list,
1135 	  .default_num = BOX_LINES_SINGLE,
1136 	  .text = "Type of characters used to draw popup border lines. Some of "
1137 		  "these are only supported on terminals with UTF-8 support."
1138 	},
1139 
1140 	{ .name = "remain-on-exit",
1141 	  .type = OPTIONS_TABLE_CHOICE,
1142 	  .scope = OPTIONS_TABLE_WINDOW|OPTIONS_TABLE_PANE,
1143 	  .choices = options_table_remain_on_exit_list,
1144 	  .default_num = 0,
1145 	  .text = "Whether panes should remain ('on') or be automatically "
1146 		  "killed ('off' or 'failed') when the program inside exits."
1147 	},
1148 
1149 	{ .name = "remain-on-exit-format",
1150 	  .type = OPTIONS_TABLE_STRING,
1151 	  .scope = OPTIONS_TABLE_WINDOW|OPTIONS_TABLE_PANE,
1152 	  .default_str = "Pane is dead ("
1153 			 "#{?#{!=:#{pane_dead_status},},"
1154 	                 "status #{pane_dead_status},}"
1155 			 "#{?#{!=:#{pane_dead_signal},},"
1156 	                 "signal #{pane_dead_signal},}, "
1157 			 "#{t:pane_dead_time})",
1158 	  .text = "Message shown after the program in a pane has exited, if "
1159 	          "remain-on-exit is enabled."
1160 	},
1161 
1162 	{ .name = "scroll-on-clear",
1163 	  .type = OPTIONS_TABLE_FLAG,
1164 	  .scope = OPTIONS_TABLE_WINDOW|OPTIONS_TABLE_PANE,
1165 	  .default_num = 1,
1166 	  .text = "Whether the contents of the screen should be scrolled into"
1167 		  "history when clearing the whole screen."
1168 	},
1169 
1170 	{ .name = "synchronize-panes",
1171 	  .type = OPTIONS_TABLE_FLAG,
1172 	  .scope = OPTIONS_TABLE_WINDOW|OPTIONS_TABLE_PANE,
1173 	  .default_num = 0,
1174 	  .text = "Whether typing should be sent to all panes simultaneously."
1175 	},
1176 
1177 	{ .name = "window-active-style",
1178 	  .type = OPTIONS_TABLE_STRING,
1179 	  .scope = OPTIONS_TABLE_WINDOW|OPTIONS_TABLE_PANE,
1180 	  .default_str = "default",
1181 	  .flags = OPTIONS_TABLE_IS_STYLE,
1182 	  .separator = ",",
1183 	  .text = "Default style of the active pane."
1184 	},
1185 
1186 	{ .name = "window-size",
1187 	  .type = OPTIONS_TABLE_CHOICE,
1188 	  .scope = OPTIONS_TABLE_WINDOW,
1189 	  .choices = options_table_window_size_list,
1190 	  .default_num = WINDOW_SIZE_LATEST,
1191 	  .text = "How window size is calculated. "
1192 		  "'latest' uses the size of the most recently used client, "
1193 		  "'largest' the largest client, 'smallest' the smallest "
1194 		  "client and 'manual' a size set by the 'resize-window' "
1195 		  "command."
1196 	},
1197 
1198 	{ .name = "window-style",
1199 	  .type = OPTIONS_TABLE_STRING,
1200 	  .scope = OPTIONS_TABLE_WINDOW|OPTIONS_TABLE_PANE,
1201 	  .default_str = "default",
1202 	  .flags = OPTIONS_TABLE_IS_STYLE,
1203 	  .separator = ",",
1204 	  .text = "Default style of panes that are not the active pane."
1205 	},
1206 
1207 	{ .name = "window-status-activity-style",
1208 	  .type = OPTIONS_TABLE_STRING,
1209 	  .scope = OPTIONS_TABLE_WINDOW,
1210 	  .default_str = "reverse",
1211 	  .flags = OPTIONS_TABLE_IS_STYLE,
1212 	  .separator = ",",
1213 	  .text = "Style of windows in the status line with an activity alert."
1214 	},
1215 
1216 	{ .name = "window-status-bell-style",
1217 	  .type = OPTIONS_TABLE_STRING,
1218 	  .scope = OPTIONS_TABLE_WINDOW,
1219 	  .default_str = "reverse",
1220 	  .flags = OPTIONS_TABLE_IS_STYLE,
1221 	  .separator = ",",
1222 	  .text = "Style of windows in the status line with a bell alert."
1223 	},
1224 
1225 	{ .name = "window-status-current-format",
1226 	  .type = OPTIONS_TABLE_STRING,
1227 	  .scope = OPTIONS_TABLE_WINDOW,
1228 	  .default_str = "#I:#W#{?window_flags,#{window_flags}, }",
1229 	  .text = "Format of the current window in the status line."
1230 	},
1231 
1232 	{ .name = "window-status-current-style",
1233 	  .type = OPTIONS_TABLE_STRING,
1234 	  .scope = OPTIONS_TABLE_WINDOW,
1235 	  .default_str = "default",
1236 	  .flags = OPTIONS_TABLE_IS_STYLE,
1237 	  .separator = ",",
1238 	  .text = "Style of the current window in the status line."
1239 	},
1240 
1241 	{ .name = "window-status-format",
1242 	  .type = OPTIONS_TABLE_STRING,
1243 	  .scope = OPTIONS_TABLE_WINDOW,
1244 	  .default_str = "#I:#W#{?window_flags,#{window_flags}, }",
1245 	  .text = "Format of windows in the status line, except the current "
1246 		  "window."
1247 	},
1248 
1249 	{ .name = "window-status-last-style",
1250 	  .type = OPTIONS_TABLE_STRING,
1251 	  .scope = OPTIONS_TABLE_WINDOW,
1252 	  .default_str = "default",
1253 	  .flags = OPTIONS_TABLE_IS_STYLE,
1254 	  .separator = ",",
1255 	  .text = "Style of the last window in the status line."
1256 	},
1257 
1258 	{ .name = "window-status-separator",
1259 	  .type = OPTIONS_TABLE_STRING,
1260 	  .scope = OPTIONS_TABLE_WINDOW,
1261 	  .default_str = " ",
1262 	  .text = "Separator between windows in the status line."
1263 	},
1264 
1265 	{ .name = "window-status-style",
1266 	  .type = OPTIONS_TABLE_STRING,
1267 	  .scope = OPTIONS_TABLE_WINDOW,
1268 	  .default_str = "default",
1269 	  .flags = OPTIONS_TABLE_IS_STYLE,
1270 	  .separator = ",",
1271 	  .text = "Style of windows in the status line, except the current and "
1272 		  "last windows."
1273 	},
1274 
1275 	{ .name = "wrap-search",
1276 	  .type = OPTIONS_TABLE_FLAG,
1277 	  .scope = OPTIONS_TABLE_WINDOW,
1278 	  .default_num = 1,
1279 	  .text = "Whether searching in copy mode should wrap at the top or "
1280 		  "bottom."
1281 	},
1282 
1283 	{ .name = "xterm-keys", /* no longer used */
1284 	  .type = OPTIONS_TABLE_FLAG,
1285 	  .scope = OPTIONS_TABLE_WINDOW,
1286 	  .default_num = 1,
1287 	  .text = "Whether xterm-style function key sequences should be sent. "
1288 		  "This option is no longer used."
1289 	},
1290 
1291 	/* Hook options. */
1292 	OPTIONS_TABLE_HOOK("after-bind-key", ""),
1293 	OPTIONS_TABLE_HOOK("after-capture-pane", ""),
1294 	OPTIONS_TABLE_HOOK("after-copy-mode", ""),
1295 	OPTIONS_TABLE_HOOK("after-display-message", ""),
1296 	OPTIONS_TABLE_HOOK("after-display-panes", ""),
1297 	OPTIONS_TABLE_HOOK("after-kill-pane", ""),
1298 	OPTIONS_TABLE_HOOK("after-list-buffers", ""),
1299 	OPTIONS_TABLE_HOOK("after-list-clients", ""),
1300 	OPTIONS_TABLE_HOOK("after-list-keys", ""),
1301 	OPTIONS_TABLE_HOOK("after-list-panes", ""),
1302 	OPTIONS_TABLE_HOOK("after-list-sessions", ""),
1303 	OPTIONS_TABLE_HOOK("after-list-windows", ""),
1304 	OPTIONS_TABLE_HOOK("after-load-buffer", ""),
1305 	OPTIONS_TABLE_HOOK("after-lock-server", ""),
1306 	OPTIONS_TABLE_HOOK("after-new-session", ""),
1307 	OPTIONS_TABLE_HOOK("after-new-window", ""),
1308 	OPTIONS_TABLE_HOOK("after-paste-buffer", ""),
1309 	OPTIONS_TABLE_HOOK("after-pipe-pane", ""),
1310 	OPTIONS_TABLE_HOOK("after-queue", ""),
1311 	OPTIONS_TABLE_HOOK("after-refresh-client", ""),
1312 	OPTIONS_TABLE_HOOK("after-rename-session", ""),
1313 	OPTIONS_TABLE_HOOK("after-rename-window", ""),
1314 	OPTIONS_TABLE_HOOK("after-resize-pane", ""),
1315 	OPTIONS_TABLE_HOOK("after-resize-window", ""),
1316 	OPTIONS_TABLE_HOOK("after-save-buffer", ""),
1317 	OPTIONS_TABLE_HOOK("after-select-layout", ""),
1318 	OPTIONS_TABLE_HOOK("after-select-pane", ""),
1319 	OPTIONS_TABLE_HOOK("after-select-window", ""),
1320 	OPTIONS_TABLE_HOOK("after-send-keys", ""),
1321 	OPTIONS_TABLE_HOOK("after-set-buffer", ""),
1322 	OPTIONS_TABLE_HOOK("after-set-environment", ""),
1323 	OPTIONS_TABLE_HOOK("after-set-hook", ""),
1324 	OPTIONS_TABLE_HOOK("after-set-option", ""),
1325 	OPTIONS_TABLE_HOOK("after-show-environment", ""),
1326 	OPTIONS_TABLE_HOOK("after-show-messages", ""),
1327 	OPTIONS_TABLE_HOOK("after-show-options", ""),
1328 	OPTIONS_TABLE_HOOK("after-split-window", ""),
1329 	OPTIONS_TABLE_HOOK("after-unbind-key", ""),
1330 	OPTIONS_TABLE_HOOK("alert-activity", ""),
1331 	OPTIONS_TABLE_HOOK("alert-bell", ""),
1332 	OPTIONS_TABLE_HOOK("alert-silence", ""),
1333 	OPTIONS_TABLE_HOOK("client-active", ""),
1334 	OPTIONS_TABLE_HOOK("client-attached", ""),
1335 	OPTIONS_TABLE_HOOK("client-detached", ""),
1336 	OPTIONS_TABLE_HOOK("client-focus-in", ""),
1337 	OPTIONS_TABLE_HOOK("client-focus-out", ""),
1338 	OPTIONS_TABLE_HOOK("client-resized", ""),
1339 	OPTIONS_TABLE_HOOK("client-session-changed", ""),
1340 	OPTIONS_TABLE_HOOK("command-error", ""),
1341 	OPTIONS_TABLE_PANE_HOOK("pane-died", ""),
1342 	OPTIONS_TABLE_PANE_HOOK("pane-exited", ""),
1343 	OPTIONS_TABLE_PANE_HOOK("pane-focus-in", ""),
1344 	OPTIONS_TABLE_PANE_HOOK("pane-focus-out", ""),
1345 	OPTIONS_TABLE_PANE_HOOK("pane-mode-changed", ""),
1346 	OPTIONS_TABLE_PANE_HOOK("pane-set-clipboard", ""),
1347 	OPTIONS_TABLE_PANE_HOOK("pane-title-changed", ""),
1348 	OPTIONS_TABLE_HOOK("session-closed", ""),
1349 	OPTIONS_TABLE_HOOK("session-created", ""),
1350 	OPTIONS_TABLE_HOOK("session-renamed", ""),
1351 	OPTIONS_TABLE_HOOK("session-window-changed", ""),
1352 	OPTIONS_TABLE_WINDOW_HOOK("window-layout-changed", ""),
1353 	OPTIONS_TABLE_HOOK("window-linked", ""),
1354 	OPTIONS_TABLE_WINDOW_HOOK("window-pane-changed", ""),
1355 	OPTIONS_TABLE_WINDOW_HOOK("window-renamed", ""),
1356 	OPTIONS_TABLE_WINDOW_HOOK("window-resized", ""),
1357 	OPTIONS_TABLE_HOOK("window-unlinked", ""),
1358 
1359 	{ .name = NULL }
1360 };
1361