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[xxxterm.git] / xxxterm.h
blob4c7c4d4991e986c3edc7e246d33fd223bc9809a2
1 /*
2 * Copyright (c) 2011 Conformal Systems LLC <info@conformal.com>
3 * Copyright (c) 2011 Marco Peereboom <marco@peereboom.us>
4 * Copyright (c) 2010, 2011, 2012 Edd Barrett <vext01@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 USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 */
18
19 #include <ctype.h>
20 #include <dlfcn.h>
21 #include <err.h>
22 #include <errno.h>
23 #include <libgen.h>
24 #include <pwd.h>
25 #include <regex.h>
26 #include <signal.h>
27 #include <stdio.h>
28 #include <stdlib.h>
29 #include <string.h>
30 #include <unistd.h>
31 #include <dirent.h>
32 #include <fcntl.h>
33 #include <inttypes.h>
34
35 #include <sys/types.h>
36 #if defined(__linux__)
37 #include "linux/util.h"
38 #include "linux/tree.h"
39 #include <bsd/stdlib.h>
40 # if !defined(sane_libbsd_headers)
41 void arc4random_buf(void *, size_t);
42 u_int32_t arc4random_uniform(u_int32_t);
43 # endif
44 #elif defined(__FreeBSD__)
45 #include <libutil.h>
46 #include "freebsd/util.h"
47 #include <sys/tree.h>
48 #elif defined(__OpenBSD__)
49 #include <util.h>
50 #include <sys/tree.h>
51 #else
52 #include <sys/tree.h>
53 #endif
54 #include <sys/queue.h>
55 #include <sys/socket.h>
56 #include <sys/stat.h>
57 #include <sys/time.h>
58 #include <sys/un.h>
59
60 #include <gtk/gtk.h>
61 #include <gdk/gdkkeysyms.h>
62
63 #if GTK_CHECK_VERSION(3,0,0)
64 /* we still use GDK_* instead of GDK_KEY_* */
65 #include <gdk/gdkkeysyms-compat.h>
66 #endif
67
68 #include <webkit/webkit.h>
69 #include <libsoup/soup.h>
70 #include <JavaScriptCore/JavaScript.h>
71 #include <gnutls/gnutls.h>
72 #include <gnutls/x509.h>
73
74 /* comment if you don't want to use threads */
75 #define USE_THREADS
76
77 #ifdef USE_THREADS
78 #include <gcrypt.h>
79 #include <pthread.h>
80 #endif
81
82 /* set if you don't want to use signals */
83 #ifndef XT_SIGNALS_DISABLE
84 #include <sys/wait.h>
85 #endif
86
87 /* set if you don't want to use resource limits */
88 #ifndef XT_RESOURCE_LIMITS_DISABLE
89 #include <sys/resource.h>
90 #endif
91
92 #include "javascript.h"
93 /*
94 javascript.h borrowed from vimprobable2 under the following license:
95
96 Copyright (c) 2009 Leon Winter
97 Copyright (c) 2009-2011 Hannes Schueller
98 Copyright (c) 2009-2010 Matto Fransen
99 Copyright (c) 2010-2011 Hans-Peter Deifel
100 Copyright (c) 2010-2011 Thomas Adam
101 Copyright (c) 2011 Albert Kim
102 Copyright (c) 2011 Daniel Carl
103
104 Permission is hereby granted, free of charge, to any person obtaining a copy
105 of this software and associated documentation files (the "Software"), to deal
106 in the Software without restriction, including without limitation the rights
107 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
108 copies of the Software, and to permit persons to whom the Software is
109 furnished to do so, subject to the following conditions:
110
111 The above copyright notice and this permission notice shall be included in
112 all copies or substantial portions of the Software.
113
114 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
115 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
116 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
117 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
118 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
119 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
120 THE SOFTWARE.
121 */
122
123 /*#define XT_DEBUG*/
124 #ifdef XT_DEBUG
125 #define DPRINTF(x...) do { if (swm_debug) fprintf(stderr, x); } while (0)
126 #define DNPRINTF(n,x...) do { if (swm_debug & n) fprintf(stderr, x); } while (0)
127 #define XT_D_MOVE 0x0001
128 #define XT_D_KEY 0x0002
129 #define XT_D_TAB 0x0004
130 #define XT_D_URL 0x0008
131 #define XT_D_CMD 0x0010
132 #define XT_D_NAV 0x0020
133 #define XT_D_DOWNLOAD 0x0040
134 #define XT_D_CONFIG 0x0080
135 #define XT_D_JS 0x0100
136 #define XT_D_FAVORITE 0x0200
137 #define XT_D_PRINTING 0x0400
138 #define XT_D_COOKIE 0x0800
139 #define XT_D_KEYBINDING 0x1000
140 #define XT_D_CLIP 0x2000
141 #define XT_D_BUFFERCMD 0x4000
142 #define XT_D_INSPECTOR 0x8000
143 #define XT_D_VISITED 0x10000
144 #define XT_D_HISTORY 0x20000
145 extern uint32_t swm_debug;
146 #else
147 #define DPRINTF(x...)
148 #define DNPRINTF(n,x...)
149 #endif
150
151 #define LENGTH(x) (sizeof x / sizeof x[0])
152 #define CLEAN(mask) (mask & ~(GDK_MOD2_MASK) & \
153 ~(GDK_BUTTON1_MASK) & \
154 ~(GDK_BUTTON2_MASK) & \
155 ~(GDK_BUTTON3_MASK) & \
156 ~(GDK_BUTTON4_MASK) & \
157 ~(GDK_BUTTON5_MASK))
158
159 #define XT_NOMARKS (('z' - 'a' + 1) * 2 + 10)
160
161 /* Path Separator */
162 #ifndef PS
163 #define PS "/"
164 #endif
165
166 struct tab {
167 TAILQ_ENTRY(tab) entry;
168 GtkWidget *vbox;
169 GtkWidget *tab_content;
170 struct {
171 GtkWidget *label;
172 GtkWidget *favicon;
173 GtkWidget *eventbox;
174 GtkWidget *box;
175 GtkWidget *sep;
176 } tab_elems;
177 GtkWidget *label;
178 GtkWidget *spinner;
179 GtkWidget *uri_entry;
180 GtkWidget *search_entry;
181 GtkWidget *toolbar;
182 GtkWidget *browser_win;
183 GtkWidget *statusbar_box;
184 struct {
185 GtkWidget *statusbar;
186 GtkWidget *buffercmd;
187 GtkWidget *zoom;
188 GtkWidget *position;
189 } sbe;
190 GtkWidget *cmd;
191 GtkWidget *buffers;
192 GtkWidget *oops;
193 GtkWidget *backward;
194 GtkWidget *forward;
195 GtkWidget *stop;
196 GtkWidget *gohome;
197 GtkWidget *js_toggle;
198 GtkEntryCompletion *completion;
199 guint tab_id;
200 WebKitWebView *wv;
201
202 WebKitWebHistoryItem *item;
203 WebKitWebBackForwardList *bfl;
204
205 /* favicon */
206 WebKitNetworkRequest *icon_request;
207 WebKitDownload *icon_download;
208 gchar *icon_dest_uri;
209
210 /* adjustments for browser */
211 GtkScrollbar *sb_h;
212 GtkScrollbar *sb_v;
213 GtkAdjustment *adjust_h;
214 GtkAdjustment *adjust_v;
215
216 /* flags */
217 int mode;
218 #define XT_MODE_COMMAND (0)
219 #define XT_MODE_INSERT (1)
220 #define XT_MODE_HINT (2)
221 #define XT_MODE_PASSTHROUGH (3)
222 int (*mode_cb)(struct tab *, GdkEventKey *, gpointer);
223 gpointer mode_cb_data;
224 int focus_wv;
225 int ctrl_click;
226 gchar *status;
227 int xtp_meaning; /* identifies dls/favorites */
228 gchar *tmp_uri;
229 int popup; /* 1 if cmd_entry has popup visible */
230 #ifdef USE_THREADS
231 /* https thread stuff */
232 GThread *thread;
233 #endif
234 /* hints */
235 int script_init;
236 int new_tab;
237
238 /* custom stylesheet */
239 int styled;
240 char *stylesheet;
241
242 /* search */
243 char *search_text;
244 int search_forward;
245 guint search_id;
246
247 /* settings */
248 WebKitWebSettings *settings;
249 gchar *user_agent;
250 gboolean load_images;
251
252 /* marks */
253 double mark[XT_NOMARKS];
254
255 /* inspector */
256 WebKitWebInspector *inspector;
257 GtkWidget *inspector_window;
258 GtkWidget *inspector_view;
259 };
260 TAILQ_HEAD(tab_list, tab);
261
262 struct karg {
263 int i;
264 char *s;
265 int precount;
266 };
267
268 struct download {
269 RB_ENTRY(download) entry;
270 int id;
271 WebKitDownload *download;
272 struct tab *tab;
273 };
274 RB_HEAD(download_list, download);
275 RB_PROTOTYPE(download_list, download, entry, download_rb_cmp);
276
277 struct history {
278 RB_ENTRY(history) entry;
279 gchar *uri;
280 gchar *title;
281 time_t time; /* When the item was added. */
282 };
283 RB_HEAD(history_list, history);
284 RB_PROTOTYPE(history_list, history, entry, history_rb_cmp);
285
286 /* utility */
287 #define XT_NAME ("XXXTerm")
288 #define XT_CB_HANDLED (TRUE)
289 #define XT_CB_PASSTHROUGH (FALSE)
290 #define XT_FAVS_FILE ("favorites")
291
292 int run_script(struct tab *, char *);
293 void xt_icon_from_file(struct tab *, char *);
294 GtkWidget *create_window(const gchar *);
295 void show_oops(struct tab *, const char *, ...);
296 gchar *get_html_page(gchar *, gchar *, gchar *, bool);
297 const gchar *get_uri(struct tab *);
298 const gchar *get_title(struct tab *, bool);
299 void load_uri(struct tab *t, gchar *uri);
300 gboolean match_uri(const gchar *uri, const gchar *key);
301 int valid_url_type(char *);
302
303 void load_webkit_string(struct tab *, const char *, gchar *);
304 void button_set_stockid(GtkWidget *, char *);
305
306 /* cookies */
307 int remove_cookie(int);
308 int remove_cookie_domain(int);
309 int remove_cookie_all(void);
310 void print_cookie(char *msg, SoupCookie *);
311 void setup_cookies(void);
312
313 /* history */
314 int insert_history_item(const gchar *uri, const gchar *title, time_t time);
315 int save_global_history_to_disk(struct tab *t);
316 int restore_global_history(void);
317 char *color_visited_helper(void);
318 int color_visited(struct tab *t, char *visited);
319
320 /* completion */
321 void completion_add(struct tab *);
322 void completion_add_uri(const gchar *uri);
323
324 /* external editor */
325 #define XT_EE_BUFSZ (64 * 1024)
326 int edit_src(struct tab *t, struct karg *args);
327 int edit_element(struct tab *t, struct karg *a);
328
329 /* proxy */
330 #define XT_PRXY_SHOW (1<<0)
331 #define XT_PRXY_TOGGLE (1<<1)
332
333 /* inspector */
334 #define XT_INS_SHOW (1<<0)
335 #define XT_INS_HIDE (1<<1)
336 #define XT_INS_CLOSE (1<<2)
337
338 WebKitWebView* inspector_inspect_web_view_cb(WebKitWebInspector *,
339 WebKitWebView*, struct tab *);
340 void setup_inspector(struct tab *);
341 int inspector_cmd(struct tab *, struct karg *);
342
343 /* tld public suffix */
344 void tld_tree_init();
345 char *tld_get_suffix(const char *);
346
347 /* about */
348 #define XT_XTP_STR "xxxt://"
349 #define XT_URI_ABOUT ("about:")
350 #define XT_URI_ABOUT_LEN (strlen(XT_URI_ABOUT))
351 #define XT_URI_ABOUT_ABOUT ("about")
352 #define XT_URI_ABOUT_BLANK ("blank")
353 #define XT_URI_ABOUT_CERTS ("certs")
354 #define XT_URI_ABOUT_COOKIEWL ("cookiewl")
355 #define XT_URI_ABOUT_COOKIEJAR ("cookiejar")
356 #define XT_URI_ABOUT_DOWNLOADS ("downloads")
357 #define XT_URI_ABOUT_FAVORITES ("favorites")
358 #define XT_URI_ABOUT_HELP ("help")
359 #define XT_URI_ABOUT_HISTORY ("history")
360 #define XT_URI_ABOUT_JSWL ("jswl")
361 #define XT_URI_ABOUT_PLUGINWL ("plwl")
362 #define XT_URI_ABOUT_SET ("set")
363 #define XT_URI_ABOUT_STATS ("stats")
364 #define XT_URI_ABOUT_MARCO ("marco")
365 #define XT_URI_ABOUT_STARTPAGE ("startpage")
366
367 struct about_type {
368 char *name;
369 int (*func)(struct tab *, struct karg *);
370 };
371
372 struct sp {
373 char *line;
374 TAILQ_ENTRY(sp) entry;
375 };
376 TAILQ_HEAD(sp_list, sp);
377
378 int blank(struct tab *, struct karg *);
379 int help(struct tab *, struct karg *);
380 int about(struct tab *, struct karg *);
381 int stats(struct tab *, struct karg *);
382 void show_certs(struct tab *, gnutls_x509_crt_t *,
383 size_t, char *);
384 int ca_cmd(struct tab *, struct karg *);
385 int cookie_show_wl(struct tab *, struct karg *);
386 int xtp_page_cl(struct tab *, struct karg *);
387 int xtp_page_dl(struct tab *, struct karg *);
388 int xtp_page_fl(struct tab *, struct karg *);
389 int xtp_page_hl(struct tab *, struct karg *);
390 int parse_xtp_url(struct tab *, const char *);
391 int add_favorite(struct tab *, struct karg *);
392 void update_favorite_tabs(struct tab *);
393 void update_history_tabs(struct tab *);
394 void update_download_tabs(struct tab *);
395 void xtp_generate_keys(void);
396 size_t about_list_size(void);
397 int cookie_cmd(struct tab *, struct karg *);
398 int js_cmd(struct tab *, struct karg *);
399 int pl_cmd(struct tab *, struct karg *);
400 void startpage_add(const char *, ...);
401
402 /*
403 * xtp tab meanings
404 * identifies which tabs have xtp pages in (corresponding to about_list indices)
405 */
406 #define XT_XTP_TAB_MEANING_NORMAL (-1) /* normal url */
407 #define XT_XTP_TAB_MEANING_BL (1) /* about:blank in this tab */
408 #define XT_XTP_TAB_MEANING_CL (4) /* cookie manager in this tab */
409 #define XT_XTP_TAB_MEANING_DL (5) /* download manager in this tab */
410 #define XT_XTP_TAB_MEANING_FL (6) /* favorite manager in this tab */
411 #define XT_XTP_TAB_MEANING_HL (8) /* history manager in this tab */
412
413 /* whitelists */
414 #define XT_WL_TOGGLE (1<<0)
415 #define XT_WL_ENABLE (1<<1)
416 #define XT_WL_DISABLE (1<<2)
417 #define XT_WL_FQDN (1<<3) /* default */
418 #define XT_WL_TOPLEVEL (1<<4)
419 #define XT_WL_PERSISTENT (1<<5)
420 #define XT_WL_SESSION (1<<6)
421 #define XT_WL_RELOAD (1<<7)
422 #define XT_SHOW (1<<8)
423 #define XT_DELETE (1<<9)
424 #define XT_SAVE (1<<10)
425 #define XT_OPEN (1<<11)
426
427 #define XT_WL_INVALID (0)
428 #define XT_WL_JAVASCRIPT (1)
429 #define XT_WL_COOKIE (2)
430 #define XT_WL_PLUGIN (3)
431
432 struct domain {
433 RB_ENTRY(domain) entry;
434 gchar *d;
435 int handy; /* app use */
436 };
437 RB_HEAD(domain_list, domain);
438 RB_PROTOTYPE(domain_list, domain, entry, domain_rb_cmp);
439
440 int wl_show(struct tab *, struct karg *, char *,
441 struct domain_list *);
442
443 /* uri aliases */
444 struct alias {
445 char *a_name;
446 char *a_uri;
447 TAILQ_ENTRY(alias) entry;
448 };
449 TAILQ_HEAD(alias_list, alias);
450
451 /* mime types */
452 struct mime_type {
453 char *mt_type;
454 char *mt_action;
455 int mt_default;
456 int mt_download;
457 TAILQ_ENTRY(mime_type) entry;
458 };
459 TAILQ_HEAD(mime_type_list, mime_type);
460
461 struct domain * wl_find(const gchar *, struct domain_list *);
462 int wl_save(struct tab *, struct karg *, int);
463 int toggle_cwl(struct tab *, struct karg *);
464 int toggle_js(struct tab *, struct karg *);
465 int toggle_pl(struct tab *, struct karg *);
466
467 /* input autofocus */
468 void input_autofocus(struct tab *);
469 void input_focus_blur(struct tab *, void *);
470 void *input_check_mode(struct tab *);
471 int command_mode(struct tab *, struct karg *);
472
473 /* OS specific */
474 int fork_exec(struct tab *, char *, const gchar *, char *);
475
476 /* settings */
477 #define XT_BM_NORMAL (0)
478 #define XT_BM_WHITELIST (1)
479 #define XT_BM_KIOSK (2)
480
481 #define XT_GM_CLASSIC (0)
482 #define XT_GM_MINIMAL (1)
483
484 #define XT_TABS_NORMAL (0)
485 #define XT_TABS_COMPACT (1)
486
487 #define XT_EM_HYBRID (0)
488 #define XT_EM_VI (1)
489
490 #define XT_DM_START (0)
491 #define XT_DM_ASK (1)
492 #define XT_DM_ADD (2)
493
494 #define XT_REFERER_ALWAYS (0)
495 #define XT_REFERER_NEVER (1)
496 #define XT_REFERER_SAME_DOMAIN (2)
497 #define XT_REFERER_CUSTOM (3)
498
499 #define CTRL GDK_CONTROL_MASK
500 #define MOD1 GDK_MOD1_MASK
501 #define SHFT GDK_SHIFT_MASK
502
503 struct key_binding {
504 char *cmd;
505 guint mask;
506 guint use_in_entry;
507 guint key;
508 TAILQ_ENTRY(key_binding) entry; /* in bss so no need to init */
509 };
510 TAILQ_HEAD(keybinding_list, key_binding);
511
512 struct user_agent {
513 char *value;
514 TAILQ_ENTRY(user_agent) entry;
515 };
516 TAILQ_HEAD(user_agent_list, user_agent);
517
518 struct settings {
519 char *name;
520 int type;
521 #define XT_S_INVALID (0)
522 #define XT_S_INT (1)
523 #define XT_S_STR (2)
524 #define XT_S_FLOAT (3)
525 uint32_t flags;
526 #define XT_SF_RESTART (1<<0)
527 #define XT_SF_RUNTIME (1<<1)
528 int *ival;
529 char **sval;
530 struct special *s;
531 gfloat *fval;
532 int (*activate)(char *);
533 };
534
535 int set(struct tab *, struct karg *);
536 size_t get_settings_size(void);
537 int settings_add(char *, char *);
538 void setup_proxy(char *);
539 int set_browser_mode(struct settings *, char *);
540 int set_gui_mode(struct settings *, char *);
541 int set_cookie_policy(struct settings *, char *);
542 char *get_browser_mode(struct settings *);
543 char *get_gui_mode(struct settings *);
544 char *get_cookie_policy(struct settings *);
545 void init_keybindings(void);
546 void config_parse(char *, int);
547 char *get_setting_name(int);
548
549 #define XT_DL_START (0)
550 #define XT_DL_RESTART (1)
551 int download_start(struct tab *, struct download *, int flag);
552
553 extern int tabless;
554 extern int enable_socket;
555 extern int single_instance;
556 extern int fancy_bar;
557 extern int browser_mode;
558 extern int enable_localstorage;
559 extern char *statusbar_elems;
560
561 extern int show_tabs;
562 extern int tab_style;
563 extern int show_url;
564 extern int show_statusbar;
565 extern int ctrl_click_focus;
566 extern int cookies_enabled;
567 extern int read_only_cookies;
568 extern int enable_scripts;
569 extern int enable_plugins;
570 extern gfloat default_zoom_level;
571 extern char default_script[PATH_MAX];
572 extern int window_height;
573 extern int window_width;
574 extern int window_maximize;
575 extern int icon_size;
576 extern int refresh_interval;
577 extern int enable_plugin_whitelist;
578 extern int enable_cookie_whitelist;
579 extern int enable_js_whitelist;
580 extern int session_timeout;
581 extern int cookie_policy;
582 extern char *ssl_ca_file;
583 extern char *resource_dir;
584 extern gboolean ssl_strict_certs;
585 extern int append_next;
586 extern char *home;
587 extern char *search_string;
588 extern char *http_proxy;
589 extern char *external_editor;
590 extern char download_dir[PATH_MAX];
591 extern int download_mode;
592 extern char runtime_settings[PATH_MAX];
593 extern int allow_volatile_cookies;
594 extern int color_visited_uris;
595 extern int save_global_history;
596 extern struct user_agent *user_agent;
597 extern int save_rejected_cookies;
598 extern int session_autosave;
599 extern int guess_search;
600 extern int dns_prefetch;
601 extern gint max_connections;
602 extern gint max_host_connections;
603 extern gint enable_spell_checking;
604 extern char *spell_check_languages;
605 extern int xterm_workaround;
606 extern char *url_regex;
607 extern int history_autosave;
608 extern char search_file[PATH_MAX];
609 extern char command_file[PATH_MAX];
610 extern char *encoding;
611 extern int autofocus_onload;
612 extern int js_autorun_enabled;
613 extern char *cmd_font_name;
614 extern char *oops_font_name;
615 extern char *statusbar_font_name;
616 extern char *tabbar_font_name;
617 extern int edit_mode;
618 extern int userstyle_global;
619 extern int auto_load_images;
620 extern int enable_autoscroll;
621 extern int enable_favicon_entry;
622 extern int enable_favicon_tabs;
623 extern int referer_mode;
624 extern char *referer_custom;
625
626 /* globals */
627 extern char *version;
628 extern char *icons[];
629 extern char rc_fname[PATH_MAX];
630 extern char work_dir[PATH_MAX];
631 extern char temp_dir[PATH_MAX];
632 extern struct passwd *pwd;
633 extern SoupCookieJar *s_cookiejar;
634 extern SoupCookieJar *p_cookiejar;
635 extern SoupSession *session;
636 extern GtkNotebook *notebook;
637 extern GtkListStore *completion_model;
638 extern long long unsigned int blocked_cookies;
639
640 extern void (*_soup_cookie_jar_add_cookie)(SoupCookieJar *, SoupCookie *);
641
642 extern struct history_list hl;
643 extern int hl_purge_count;
644 extern struct download_list downloads;
645 extern struct tab_list tabs;
646 extern struct about_type about_list[];
647 extern struct domain_list c_wl;
648 extern struct domain_list js_wl;
649 extern struct domain_list pl_wl;
650 extern struct alias_list aliases;
651 extern struct mime_type_list mtl;
652 extern struct keybinding_list kbl;
653 extern struct sp_list spl;
654 extern struct user_agent_list ua_list;
655 extern int user_agent_count;
656
657 extern PangoFontDescription *cmd_font;
658 extern PangoFontDescription *oops_font;
659 extern PangoFontDescription *statusbar_font;
660 extern PangoFontDescription *tabbar_font;
XXXTerm