summaryrefslogtreecommitdiff
path: root/lisp/startup.el
blob: 49a5d88e75eaf69778851b824cb7eaf19dc22625 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
;;; startup.el --- process Emacs shell arguments

;; Copyright (C) 1985, 1986, 1992, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
;;   2001, 2002, 2004, 2005  Free Software Foundation, Inc.

;; Maintainer: FSF
;; Keywords: internal

;; This file is part of GNU Emacs.

;; GNU Emacs is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation; either version 2, or (at your option)
;; any later version.

;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;; GNU General Public License for more details.

;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs; see the file COPYING.  If not, write to the
;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.

;;; Commentary:

;; This file parses the command line and gets Emacs running.  Options
;; on the command line are handled in precedence order.  For priorities
;; see the structure standard_args in the emacs.c file.

;;; Code:

(setq top-level '(normal-top-level))

(defvar command-line-processed nil
  "Non-nil once command line has been processed.")

(defgroup initialization nil
  "Emacs start-up procedure"
  :group 'internal)

(defcustom inhibit-startup-message nil
  "*Non-nil inhibits the initial startup message.
This is for use in your personal init file, once you are familiar
with the contents of the startup message."
  :type 'boolean
  :group 'initialization)

(defvaralias 'inhibit-splash-screen 'inhibit-startup-message)

(defcustom inhibit-startup-echo-area-message nil
  "*Non-nil inhibits the initial startup echo area message.
Setting this variable takes effect
only if you do it with the customization buffer
or if your `.emacs' file contains a line of this form:
 (setq inhibit-startup-echo-area-message \"YOUR-USER-NAME\")
If your `.emacs' file is byte-compiled, use the following form instead:
 (eval '(setq inhibit-startup-echo-area-message \"YOUR-USER-NAME\"))
Thus, someone else using a copy of your `.emacs' file will see
the startup message unless he personally acts to inhibit it."
  :type '(choice (const :tag "Don't inhibit")
		 (string :tag "Enter your user name, to inhibit"))
  :group 'initialization)

(defcustom inhibit-default-init nil
  "*Non-nil inhibits loading the `default' library."
  :type 'boolean
  :group 'initialization)

(defcustom inhibit-startup-buffer-menu nil
  "*Non-nil inhibits display of buffer list when more than 2 files are loaded."
  :type 'boolean
  :group 'initialization)

(defvar command-switch-alist nil
  "Alist of command-line switches.
Elements look like (SWITCH-STRING . HANDLER-FUNCTION).
HANDLER-FUNCTION receives the switch string as its sole argument;
the remaining command-line args are in the variable `command-line-args-left'.")

(defvar command-line-args-left nil
  "List of command-line args not yet processed.")

(defvar command-line-functions nil    ;; lrs 7/31/89
  "List of functions to process unrecognized command-line arguments.
Each function should access the dynamically bound variables
`argi' (the current argument) and `command-line-args-left' (the remaining
arguments).  The function should return non-nil only if it recognizes and
processes `argi'.  If it does so, it may consume successive arguments by
altering `command-line-args-left' to remove them.")

(defvar command-line-default-directory nil
  "Default directory to use for command line arguments.
This is normally copied from `default-directory' when Emacs starts.")

;;; This is here, rather than in x-win.el, so that we can ignore these
;;; options when we are not using X.
(defconst command-line-x-option-alist
  '(("-bw" 1 x-handle-numeric-switch border-width)
    ("-d" 1 x-handle-display)
    ("-display" 1 x-handle-display)
    ("-name" 1 x-handle-name-switch)
    ("-title" 1 x-handle-switch title)
    ("-T" 1 x-handle-switch title)
    ("-r" 0 x-handle-switch reverse t)
    ("-rv" 0 x-handle-switch reverse t)
    ("-reverse" 0 x-handle-switch reverse t)
    ("-reverse-video" 0 x-handle-switch reverse t)
    ("-fn" 1 x-handle-switch font)
    ("-font" 1 x-handle-switch font)
    ("-fs" 0 x-handle-initial-switch fullscreen fullboth)
    ("-fw" 0 x-handle-initial-switch fullscreen fullwidth)
    ("-fh" 0 x-handle-initial-switch fullscreen fullheight)
    ("-ib" 1 x-handle-numeric-switch internal-border-width)
    ("-g" 1 x-handle-geometry)
    ("-lsp" 1 x-handle-numeric-switch line-spacing)
    ("-geometry" 1 x-handle-geometry)
    ("-fg" 1 x-handle-switch foreground-color)
    ("-foreground" 1 x-handle-switch foreground-color)
    ("-bg" 1 x-handle-switch background-color)
    ("-background" 1 x-handle-switch background-color)
    ("-ms" 1 x-handle-switch mouse-color)
    ("-itype" 0 x-handle-switch icon-type t)
    ("-i" 0 x-handle-switch icon-type t)
    ("-iconic" 0 x-handle-iconic)
    ("-xrm" 1 x-handle-xrm-switch)
    ("-cr" 1 x-handle-switch cursor-color)
    ("-vb" 0 x-handle-switch vertical-scroll-bars t)
    ("-hb" 0 x-handle-switch horizontal-scroll-bars t)
    ("-bd" 1 x-handle-switch)
    ("--border-width" 1 x-handle-numeric-switch border-width)
    ("--display" 1 x-handle-display)
    ("--name" 1 x-handle-name-switch)
    ("--title" 1 x-handle-switch title)
    ("--reverse-video" 0 x-handle-switch reverse t)
    ("--font" 1 x-handle-switch font)
    ("--fullscreen" 0 x-handle-initial-switch fullscreen fullboth)
    ("--fullwidth" 0 x-handle-initial-switch fullscreen fullwidth)
    ("--fullheight" 0 x-handle-initial-switch fullscreen fullheight)
    ("--internal-border" 1 x-handle-numeric-switch internal-border-width)
    ("--geometry" 1 x-handle-geometry)
    ("--foreground-color" 1 x-handle-switch foreground-color)
    ("--background-color" 1 x-handle-switch background-color)
    ("--mouse-color" 1 x-handle-switch mouse-color)
    ("--icon-type" 0 x-handle-switch icon-type t)
    ("--iconic" 0 x-handle-iconic)
    ("--xrm" 1 x-handle-xrm-switch)
    ("--cursor-color" 1 x-handle-switch cursor-color)
    ("--vertical-scroll-bars" 0 x-handle-switch vertical-scroll-bars t)
    ("--line-spacing" 1 x-handle-numeric-switch line-spacing)
    ("--border-color" 1 x-handle-switch border-color)
    ("--smid" 1 x-handle-smid))
  "Alist of X Windows options.
Each element has the form
  (NAME NUMARGS HANDLER FRAME-PARAM VALUE)
where NAME is the option name string, NUMARGS is the number of arguments
that the option accepts, HANDLER is a function to call to handle the option.
FRAME-PARAM (optional) is the frame parameter this option specifies,
and VALUE is the value which is given to that frame parameter
\(most options use the argument for this, so VALUE is not present).")

(defvar before-init-hook nil
  "Normal hook run after handling urgent options but before loading init files.")

(defvar after-init-hook nil
  "Normal hook run after loading the init files, `~/.emacs' and `default.el'.
There is no `condition-case' around the running of these functions;
therefore, if you set `debug-on-error' non-nil in `.emacs',
an error in one of these functions will invoke the debugger.")

(defvar emacs-startup-hook nil
  "Normal hook run after loading init files and handling the command line.")

(defvar term-setup-hook nil
  "Normal hook run after loading terminal-specific Lisp code.
It also follows `emacs-startup-hook'.  This hook exists for users to set,
so as to override the definitions made by the terminal-specific file.
Emacs never sets this variable itself.")

(defvar inhibit-startup-hooks nil
  "Non-nil means don't run `term-setup-hook' and `emacs-startup-hook'.
This is because we already did so.")

(defvar keyboard-type nil
  "The brand of keyboard you are using.
This variable is used to define
the proper function and keypad keys for use under X.  It is used in a
fashion analogous to the environment variable TERM.")

(defvar window-setup-hook nil
  "Normal hook run to initialize window system display.
Emacs runs this hook after processing the command line arguments and loading
the user's init file.")

(defcustom initial-major-mode 'lisp-interaction-mode
  "Major mode command symbol to use for the initial *scratch* buffer."
  :type 'function
  :group 'initialization)

(defcustom init-file-user nil
  "Identity of user whose `.emacs' file is or was read.
The value is nil if `-q' or `--no-init-file' was specified,
meaning do not load any init file.

Otherwise, the value may be the null string, meaning use the init file
for the user that originally logged in, or it may be a
string containing a user's name meaning use that person's init file.

In either of the latter cases, `(concat \"~\" init-file-user \"/\")'
evaluates to the name of the directory where the `.emacs' file was
looked for.

Setting `init-file-user' does not prevent Emacs from loading
`site-start.el'.  The only way to do that is to use `--no-site-file'."
  :type '(choice (const :tag "none" nil) string)
  :group 'initialization)

(defcustom site-run-file "site-start"
  "File containing site-wide run-time initializations.
This file is loaded at run-time before `~/.emacs'.  It contains inits
that need to be in place for the entire site, but which, due to their
higher incidence of change, don't make sense to load into Emacs's
dumped image.  Thus, the run-time load order is: 1. file described in
this variable, if non-nil; 2. `~/.emacs'; 3. `default.el'.

Don't use the `site-start.el' file for things some users may not like.
Put them in `default.el' instead, so that users can more easily
override them.  Users can prevent loading `default.el' with the `-q'
option or by setting `inhibit-default-init' in their own init files,
but inhibiting `site-start.el' requires `--no-site-file', which
is less convenient.

This variable is defined for customization so as to make
it visible in the relevant context.  However, actually customizing it
is not allowed, since it would not work anyway.  The only way to set
this variable usefully is to set it during while building and dumping Emacs."
  :type '(choice (const :tag "none" nil) string)
  :group 'initialization
  :initialize 'custom-initialize-default
  :set '(lambda (variable value)
	  (error "Customizing `site-run-file' does not work")))

(defcustom mail-host-address nil
  "*Name of this machine, for purposes of naming users."
  :type '(choice (const nil) string)
  :group 'mail)

(defcustom user-mail-address (if command-line-processed
				 (concat (user-login-name) "@"
					 (or mail-host-address
					     (system-name)))
			       ;; Empty string means "not set yet".
			       "")
  "*Full mailing address of this user.
This is initialized based on `mail-host-address',
after your init file is read, in case it sets `mail-host-address'."
  :type 'string
  :group 'mail)

(defcustom auto-save-list-file-prefix
  (cond ((eq system-type 'ms-dos)
	 ;; MS-DOS cannot have initial dot, and allows only 8.3 names
	 "~/_emacs.d/auto-save.list/_s")
	(t
	 "~/.emacs.d/auto-save-list/.saves-"))
  "Prefix for generating `auto-save-list-file-name'.
This is used after reading your `.emacs' file to initialize
`auto-save-list-file-name', by appending Emacs's pid and the system name,
if you have not already set `auto-save-list-file-name' yourself.
Directories in the prefix will be created if necessary.
Set this to nil if you want to prevent `auto-save-list-file-name'
from being initialized."
  :type '(choice (const :tag "Don't record a session's auto save list" nil)
		 string)
  :group 'auto-save)

(defvar emacs-quick-startup nil)

(defvar init-file-debug nil)

(defvar init-file-had-error nil)

(defvar normal-top-level-add-subdirs-inode-list nil)

(defvar no-blinking-cursor nil)

(defvar pure-space-overflow nil
  "Non-nil if building Emacs overflowed pure space.")

(defun normal-top-level-add-subdirs-to-load-path ()
  "Add all subdirectories of current directory to `load-path'.
More precisely, this uses only the subdirectories whose names
start with letters or digits; it excludes any subdirectory named `RCS'
or `CVS', and any subdirectory that contains a file named `.nosearch'."
  (let (dirs
	attrs
	(pending (list default-directory)))
    ;; This loop does a breadth-first tree walk on DIR's subtree,
    ;; putting each subdir into DIRS as its contents are examined.
    (while pending
      (push (pop pending) dirs)
      (let* ((this-dir (car dirs))
	     (contents (directory-files this-dir))
	     (default-directory this-dir)
	     (canonicalized (if (fboundp 'untranslated-canonical-name)
				(untranslated-canonical-name this-dir))))
	;; The Windows version doesn't report meaningful inode
	;; numbers, so use the canonicalized absolute file name of the
	;; directory instead.
	(setq attrs (or canonicalized
			(nthcdr 10 (file-attributes this-dir))))
	(unless (member attrs normal-top-level-add-subdirs-inode-list)
	  (push attrs normal-top-level-add-subdirs-inode-list)
	  (dolist (file contents)
	    ;; The lower-case variants of RCS and CVS are for DOS/Windows.
	    (unless (member file '("." ".." "RCS" "CVS" "rcs" "cvs"))
	      (when (and (string-match "\\`[[:alnum:]]" file)
			 ;; Avoid doing a `stat' when it isn't necessary
			 ;; because that can cause trouble when an NFS server
			 ;; is down.
			 (not (string-match "\\.elc?\\'" file))
			 (file-directory-p file))
		(let ((expanded (expand-file-name file)))
		  (unless (file-exists-p (expand-file-name ".nosearch"
							   expanded))
		    (setq pending (nconc pending (list expanded)))))))))))
    (normal-top-level-add-to-load-path (cdr (nreverse dirs)))))

;; This function is called from a subdirs.el file.
;; It assumes that default-directory is the directory
;; in which the subdirs.el file exists,
;; and it adds to load-path the subdirs of that directory
;; as specified in DIRS.  Normally the elements of DIRS are relative.
(defun normal-top-level-add-to-load-path (dirs)
  (let ((tail load-path)
	(thisdir (directory-file-name default-directory)))
    (while (and tail
		;;Don't go all the way to the nil terminator.
		(cdr tail)
		(not (equal thisdir (car tail)))
		(not (and (memq system-type '(ms-dos windows-nt))
			  (equal (downcase thisdir) (downcase (car tail))))))
      (setq tail (cdr tail)))
    ;;Splice the new section in.
    (when tail
      (setcdr tail (append (mapcar 'expand-file-name dirs) (cdr tail))))))

(defun normal-top-level ()
  (if command-line-processed
      (message "Back to top level.")
    (setq command-line-processed t)
    ;; Give *Messages* the same default-directory as *scratch*,
    ;; just to keep things predictable.
    (let ((dir default-directory))
      (with-current-buffer "*Messages*"
	(setq default-directory dir)))
    ;; `user-full-name' is now known; reset its standard-value here.
    (put 'user-full-name 'standard-value
	 (list (default-value 'user-full-name)))
    ;; For root, preserve owner and group when editing files.
    (if (equal (user-uid) 0)
	(setq backup-by-copying-when-mismatch t))
    ;; Look in each dir in load-path for a subdirs.el file.
    ;; If we find one, load it, which will add the appropriate subdirs
    ;; of that dir into load-path,
    ;; Look for a leim-list.el file too.  Loading it will register
    ;; available input methods.
    (dolist (dir load-path)
      (let ((default-directory dir))
	(load (expand-file-name "subdirs.el") t t t))
      (let ((default-directory dir))
	(load (expand-file-name "leim-list.el") t t t)))
    (unless (eq system-type 'vax-vms)
      ;; If the PWD environment variable isn't accurate, delete it.
      (let ((pwd (getenv "PWD")))
	(and (stringp pwd)
	     ;; Use FOO/., so that if FOO is a symlink, file-attributes
	     ;; describes the directory linked to, not FOO itself.
	     (or (equal (file-attributes
			 (concat (file-name-as-directory pwd) "."))
			(file-attributes
			 (concat (file-name-as-directory default-directory)
				 ".")))
		 (setq process-environment
		       (delete (concat "PWD=" pwd)
			       process-environment))))))
    (setq default-directory (abbreviate-file-name default-directory))
    (let ((menubar-bindings-done nil))
      (unwind-protect
	  (command-line)
	;; Do this again, in case .emacs defined more abbreviations.
	(setq default-directory (abbreviate-file-name default-directory))
	;; Specify the file for recording all the auto save files of this session.
	;; This is used by recover-session.
	(or auto-save-list-file-name
	    (and auto-save-list-file-prefix
		 (setq auto-save-list-file-name
		       ;; Under MS-DOS our PID is almost always reused between
		       ;; Emacs invocations.  We need something more unique.
		       (cond ((eq system-type 'ms-dos)
			      ;; We are going to access the auto-save
			      ;; directory, so make sure it exists.
			      (make-directory
			       (file-name-directory auto-save-list-file-prefix)
			       t)
			      (concat
			       (make-temp-name
				(expand-file-name
				 auto-save-list-file-prefix))
			       "~"))
			     (t
			      (expand-file-name
			       (format "%s%d-%s~"
				       auto-save-list-file-prefix
				       (emacs-pid)
				       (system-name))))))))
	(unless inhibit-startup-hooks
	  (run-hooks 'emacs-startup-hook)
	  (and term-setup-hook
	       (run-hooks 'term-setup-hook)))

	;; Don't do this if we failed to create the initial frame,
	;; for instance due to a dense colormap.
	(when (or frame-initial-frame
		  ;; If frame-initial-frame has no meaning, do this anyway.
		  (not (and window-system
			    (not noninteractive)
			    (not (eq window-system 'pc)))))
	  ;; Modify the initial frame based on what .emacs puts into
	  ;; ...-frame-alist.
	  (if (fboundp 'frame-notice-user-settings)
	      (frame-notice-user-settings))
	  (if (fboundp 'frame-set-background-mode)
	      ;; Set the faces for the initial background mode even if
	      ;; frame-notice-user-settings didn't (such as on a tty).
	      ;; frame-set-background-mode is idempotent, so it won't
	      ;; cause any harm if it's already been done.
	      (let ((frame-background-mode frame-background-mode)
		    (frame (selected-frame))
		    term)
		(when (and (null window-system)
			   ;; Don't override a possibly customized value.
			   (null frame-background-mode)
			   ;; Don't override user specifications.
			   (null (frame-parameter frame 'reverse))
			   (let ((bg (frame-parameter frame 'background-color)))
			     (or (null bg)
				 (member bg '(unspecified "unspecified-bg")))))
		  (setq term (getenv "TERM"))
		  ;; Some files in lisp/term do a better job with the
		  ;; background mode, but we leave this here anyway, in
		  ;; case they remove those files.
		  (if (string-match "^\\(xterm\\|rxvt\\|dtterm\\|eterm\\)"
				    term)
		      (setq frame-background-mode 'light)))
		(frame-set-background-mode (selected-frame)))))

	;; Now we know the user's default font, so add it to the menu.
	(if (fboundp 'font-menu-add-default)
	    (font-menu-add-default))
	(and window-setup-hook
	     (run-hooks 'window-setup-hook))
	(or menubar-bindings-done
	    (if (display-popup-menus-p)
		(precompute-menubar-bindings)))))))

;; Precompute the keyboard equivalents in the menu bar items.
(defun precompute-menubar-bindings ()
  (let ((submap (lookup-key global-map [menu-bar])))
    (while submap
      (and (consp (car submap))
	   (symbolp (car (car submap)))
	   (stringp (car-safe (cdr (car submap))))
	   (keymapp (cdr (cdr (car submap))))
	   (progn
	     (x-popup-menu nil (cdr (cdr (car submap))))
	     (if purify-flag
		 (garbage-collect))))
      (setq submap (cdr submap))))
    (setq define-key-rebound-commands t))

;; Command-line options supported by tty's:
(defconst tty-long-option-alist
  '(("--name"		  . "-name")
    ("--title"		  . "-T")
    ("--reverse-video"	  . "-reverse")
    ("--foreground-color" . "-fg")
    ("--background-color" . "-bg")
    ("--color"		  . "-color")))

(defconst tool-bar-images-pixel-height 24
  "Height in pixels of images in the tool bar.")

(defvar tool-bar-originally-present nil
  "Non-nil if tool-bars are present before user and site init files are read.")

;; Handle the X-like command-line arguments "-fg", "-bg", "-name", etc.
(defun tty-handle-args (args)
  (let (rest)
    (message "%s" args)
    (while (and args
		(not (equal (car args) "--")))
      (let* ((argi (pop args))
	     (orig-argi argi)
	     argval completion)
	;; Check for long options with attached arguments
	;; and separate out the attached option argument into argval.
	(when (string-match "^\\(--[^=]*\\)=" argi)
          (setq argval (substring argi (match-end 0))
                argi (match-string 1 argi)))
	(when (string-match "^--" argi)
	  (setq completion (try-completion argi tty-long-option-alist))
	  (if (eq completion t)
	      ;; Exact match for long option.
	      (setq argi (cdr (assoc argi tty-long-option-alist)))
	    (if (stringp completion)
		(let ((elt (assoc completion tty-long-option-alist)))
		  ;; Check for abbreviated long option.
		  (or elt
		      (error "Option `%s' is ambiguous" argi))
		  (setq argi (cdr elt)))
	      ;; Check for a short option.
	      (setq argval nil
                    argi orig-argi))))
	(cond ((member argi '("-fg" "-foreground"))
	       (push (cons 'foreground-color (or argval (pop args)))
                     default-frame-alist))
	      ((member argi '("-bg" "-background"))
	       (push (cons 'background-color (or argval (pop args)))
                     default-frame-alist))
	      ((member argi '("-T" "-name"))
	       (unless argval (setq argval (pop args)))
	       (push (cons 'title
                           (if (stringp argval)
                               argval
                             (let ((case-fold-search t)
                                   i)
                               (setq argval (invocation-name))

                               ;; Change any . or * characters in name to
                               ;; hyphens, so as to emulate behavior on X.
                               (while
                                   (setq i (string-match "[.*]" argval))
                                 (aset argval i ?-))
                               argval)))
                     default-frame-alist))
	      ((member argi '("-r" "-rv" "-reverse"))
	       (push '(reverse . t)
                     default-frame-alist))
	      ((equal argi "-color")
	       (unless argval (setq argval 8)) ; default --color means 8 ANSI colors
	       (push (cons 'tty-color-mode
                           (cond
                            ((numberp argval) argval)
                            ((string-match "-?[0-9]+" argval)
                             (string-to-number argval))
                            (t (intern argval))))
                     default-frame-alist))
	      (t
               (push argi rest)))))
    (nreverse rest)))

(defun command-line ()
  (setq command-line-default-directory default-directory)

  ;; Choose a reasonable location for temporary files.
  (custom-reevaluate-setting 'temporary-file-directory)
  (custom-reevaluate-setting 'small-emporary-file-directory)
  (custom-reevaluate-setting 'auto-save-file-name-transforms)

  ;; See if we should import version-control from the environment variable.
  (let ((vc (getenv "VERSION_CONTROL")))
    (cond ((eq vc nil))			;don't do anything if not set
	  ((member vc '("t" "numbered"))
	   (setq version-control t))
	  ((member vc '("nil" "existing"))
	   (setq version-control nil))
	  ((member vc '("never" "simple"))
	   (setq version-control 'never))))

  ;;! This has been commented out; I currently find the behavior when
  ;;! split-window-keep-point is nil disturbing, but if I can get used
  ;;! to it, then it would be better to eliminate the option.
  ;;! ;; Choose a good default value for split-window-keep-point.
  ;;! (setq split-window-keep-point (> baud-rate 2400))

  ;; Set the default strings to display in mode line for
  ;; end-of-line formats that aren't native to this platform.
  (cond
   ((memq system-type '(ms-dos windows-nt emx))
    (setq eol-mnemonic-unix "(Unix)"
          eol-mnemonic-mac  "(Mac)"))
   ;; Both Mac and Unix EOLs are now "native" on Mac OS so keep the
   ;; abbreviated strings `/' and `:' set in coding.c for them.
   ((eq system-type 'macos)
    (setq eol-mnemonic-dos  "(DOS)"))
   (t                                   ; this is for Unix/GNU/Linux systems
    (setq eol-mnemonic-dos  "(DOS)"
          eol-mnemonic-mac  "(Mac)")))

  ;; Read window system's init file if using a window system.
  (condition-case error
      (if (and window-system (not noninteractive))
	  (load (concat term-file-prefix
			(symbol-name window-system)
			"-win")
		;; Every window system should have a startup file;
		;; barf if we can't find it.
		nil t))
    ;; If we can't read it, print the error message and exit.
    (error
     (princ
      (if (eq (car error) 'error)
	  (apply 'concat (cdr error))
	(if (memq 'file-error (get (car error) 'error-conditions))
	    (format "%s: %s"
                    (nth 1 error)
                    (mapconcat (lambda (obj) (prin1-to-string obj t))
                               (cdr (cdr error)) ", "))
	  (format "%s: %s"
                  (get (car error) 'error-message)
                  (mapconcat (lambda (obj) (prin1-to-string obj t))
                             (cdr error) ", "))))
      'external-debugging-output)
     (terpri 'external-debugging-output)
     (setq window-system nil)
     (kill-emacs)))

  ;; Windowed displays do this inside their *-win.el.
  (unless (or (display-graphic-p) noninteractive)
    (setq command-line-args (tty-handle-args command-line-args)))

  (set-locale-environment nil)

  ;; Convert the arguments to Emacs internal representation.
  (let ((args (cdr command-line-args)))
    (while args
      (setcar args
	      (decode-coding-string (car args) locale-coding-system t))
      (pop args)))

  (let ((done nil)
	(args (cdr command-line-args)))

    ;; Figure out which user's init file to load,
    ;; either from the environment or from the options.
    (setq init-file-user (if noninteractive nil (user-login-name)))
    ;; If user has not done su, use current $HOME to find .emacs.
    (and init-file-user
         (equal init-file-user (user-real-login-name))
	 (setq init-file-user ""))

    ;; Process the command-line args, and delete the arguments
    ;; processed.  This is consistent with the way main in emacs.c
    ;; does things.
    (while (and (not done) args)
      (let* ((longopts '(("--no-init-file") ("--no-site-file") ("--user")
                         ("--debug-init") ("--iconic") ("--icon-type")
			 ("--no-blinking-cursor")))
             (argi (pop args))
             (orig-argi argi)
             argval)
	;; Handle --OPTION=VALUE format.
	(when (string-match "^\\(--[^=]*\\)=" argi)
	  (setq argval (substring argi (match-end 0))
                argi (match-string 1 argi)))
	(unless (equal argi "--")
	  (let ((completion (try-completion argi longopts)))
	    (if (eq completion t)
		(setq argi (substring argi 1))
	      (if (stringp completion)
		  (let ((elt (assoc completion longopts)))
		    (or elt
			(error "Option `%s' is ambiguous" argi))
		    (setq argi (substring (car elt) 1)))
		(setq argval nil
                      argi orig-argi)))))
	(cond
	 ((equal argi "-Q")
	  (setq init-file-user nil
		site-run-file nil
		no-blinking-cursor t
		emacs-quick-startup t)
	  (push '(vertical-scroll-bars . nil) initial-frame-alist))
	 ((member argi '("-q" "-no-init-file"))
	  (setq init-file-user nil))
	 ((member argi '("-u" "-user"))
	  (setq init-file-user (or argval (pop args))
		argval nil))
	 ((equal argi "-no-site-file")
	  (setq site-run-file nil))
	 ((equal argi "-debug-init")
	  (setq init-file-debug t))
	 ((equal argi "-iconic")
	  (push '(visibility . icon) initial-frame-alist))
	 ((member argi '("-icon-type" "-i" "-itype"))
	  (push '(icon-type . t) default-frame-alist))
	 ((member argi '("-nbc" "-no-blinking-cursor"))
	  (setq no-blinking-cursor t))
	 ;; Push the popped arg back on the list of arguments.
	 (t
          (push argi args)
          (setq done t)))
	;; Was argval set but not used?
	(and argval
	     (error "Option `%s' doesn't allow an argument" argi))))

    ;; Re-attach the program name to the front of the arg list.
    (and command-line-args
         (setcdr command-line-args args)))

  ;; Under X Windows, this creates the X frame and deletes the terminal frame.
  (when (fboundp 'frame-initialize)
    (frame-initialize))

  ;; If frame was created with a menu bar, set menu-bar-mode on.
  (unless (or noninteractive
	      emacs-quick-startup
              (and (memq window-system '(x w32))
                   (<= (frame-parameter nil 'menu-bar-lines) 0)))
    (menu-bar-mode 1))

  ;; If frame was created with a tool bar, switch tool-bar-mode on.
  (unless (or noninteractive
	      emacs-quick-startup
              (not (display-graphic-p))
              (<= (frame-parameter nil 'tool-bar-lines) 0))
    (tool-bar-mode 1))

  ;; Can't do this init in defcustom because the relevant variables
  ;; are not set.
  (custom-reevaluate-setting 'blink-cursor-mode)
  (custom-reevaluate-setting 'normal-erase-is-backspace)

  (unless (or noninteractive
	      emacs-quick-startup
              (not (display-graphic-p))
              (not (fboundp 'x-show-tip)))
    (tooltip-mode 1))

  ;; Register default TTY colors for the case the terminal hasn't a
  ;; terminal init file.
  (unless (memq window-system '(x w32))
    ;; We do this regardles of whether the terminal supports colors
    ;; or not, since they can switch that support on or off in
    ;; mid-session by setting the tty-color-mode frame parameter.
    (tty-register-default-colors))

  ;; Record whether the tool-bar is present before the user and site
  ;; init files are processed.  frame-notice-user-settings uses this
  ;; to determine if the tool-bar has been disabled by the init files,
  ;; and the frame needs to be resized.
  (when (fboundp 'frame-notice-user-settings)
    (let ((tool-bar-lines (or (assq 'tool-bar-lines initial-frame-alist)
                              (assq 'tool-bar-lines default-frame-alist))))
      (setq tool-bar-originally-present
            (and tool-bar-lines
                 (cdr tool-bar-lines)
                 (not (eq 0 (cdr tool-bar-lines)))))))

  (let ((old-scalable-fonts-allowed scalable-fonts-allowed)
	(old-font-list-limit font-list-limit)
	(old-face-ignored-fonts face-ignored-fonts))

    (run-hooks 'before-init-hook)

    ;; Run the site-start library if it exists.  The point of this file is
    ;; that it is run before .emacs.  There is no point in doing this after
    ;; .emacs; that is useless.
    (if site-run-file
	(load site-run-file t t))

    ;; Sites should not disable this.  Only individuals should disable
    ;; the startup message.
    (setq inhibit-startup-message nil)

    ;; Load that user's init file, or the default one, or none.
    (let (debug-on-error-from-init-file
	  debug-on-error-should-be-set
	  (debug-on-error-initial
	   (if (eq init-file-debug t) 'startup init-file-debug))
	  (orig-enable-multibyte default-enable-multibyte-characters))
      (let ((debug-on-error debug-on-error-initial)
	    ;; This function actually reads the init files.
	    (inner
	     (function
	      (lambda ()
		(if init-file-user
		    (let ((user-init-file-1
			   (cond
			    ((eq system-type 'ms-dos)
			     (concat "~" init-file-user "/_emacs"))
			    ((eq system-type 'windows-nt)
			     ;; Prefer .emacs on Windows.
			     (if (directory-files "~" nil "^\\.emacs\\(\\.elc?\\)?$")
				 "~/.emacs"
			       ;; Also support _emacs for compatibility.
			       (if (directory-files "~" nil "^_emacs\\(\\.elc?\\)?$")
				   "~/_emacs"
				 ;; But default to .emacs if _emacs does not exist.
				 "~/.emacs")))
			    ((eq system-type 'vax-vms)
			     "sys$login:.emacs")
			    (t
			     (concat "~" init-file-user "/.emacs")))))
		      ;; This tells `load' to store the file name found
		      ;; into user-init-file.
		      (setq user-init-file t)
		      (load user-init-file-1 t t)

		      (when (eq user-init-file t)
			;; If we did not find ~/.emacs, try
			;; ~/.emacs.d/.emacs.
			(let ((otherfile
			       (expand-file-name
				(file-name-nondirectory user-init-file-1)
				(file-name-as-directory
				 (expand-file-name
				  ".emacs.d"
				  (file-name-directory user-init-file-1))))))
			  (load otherfile t t)

			  ;; If we did not find the user's init file,
			  ;; set user-init-file conclusively.
			  ;; Don't let it be set from default.el.
			  (when (eq user-init-file t)
			    (setq user-init-file user-init-file-1))))

		      ;; If we loaded a compiled file, set
		      ;; `user-init-file' to the source version if that
		      ;; exists.
		      (when (and user-init-file
				 (equal (file-name-extension user-init-file)
					"elc"))
			(let* ((source (file-name-sans-extension user-init-file))
			       (alt (concat source ".el")))
			  (setq source (cond ((file-exists-p alt) alt)
					     ((file-exists-p source) source)
					     (t nil)))
			  (when source
			    (when (file-newer-than-file-p source user-init-file)
			      (message "Warning: %s is newer than %s"
				       source user-init-file)
			      (sit-for 1))
			    (setq user-init-file source))))

		      (unless inhibit-default-init
                        (let ((inhibit-startup-message nil))
                          ;; Users are supposed to be told their rights.
                          ;; (Plus how to get help and how to undo.)
                          ;; Don't you dare turn this off for anyone
                          ;; except yourself.
                          (load "default" t t)))))))))
	(if init-file-debug
	    ;; Do this without a condition-case if the user wants to debug.
	    (funcall inner)
	  (condition-case error
	      (progn
		(funcall inner)
		(setq init-file-had-error nil))
	    (error
	     (let ((message-log-max nil))
	       (save-excursion
		 (set-buffer (get-buffer-create "*Messages*"))
		 (insert "\n\n"
			 (format "An error has occurred while loading `%s':\n\n"
				 user-init-file)
			 (format "%s%s%s"
				 (get (car error) 'error-message)
				 (if (cdr error) ": " "")
				 (mapconcat (lambda (s) (prin1-to-string s t)) (cdr error) ", "))
			 "\n\n"
			 "To ensure normal operation, you should investigate and remove the\n"
			 "cause of the error in your initialization file.  Start Emacs with\n"
			 "the `--debug-init' option to view a complete error backtrace.\n\n"))
	       (message "Error in init file: %s%s%s"
			(get (car error) 'error-message)
			(if (cdr error) ": " "")
			(mapconcat 'prin1-to-string (cdr error) ", "))
	       (let ((pop-up-windows nil))
		 (pop-to-buffer "*Messages*"))
	       (setq init-file-had-error t)))))

	;; If the user has a file of abbrevs, read it.
	(if (file-exists-p abbrev-file-name)
	    (quietly-read-abbrev-file abbrev-file-name))

	;; If the abbrevs came entirely from the init file or the
	;; abbrevs file, they do not need saving.
	(setq abbrevs-changed nil)

	;; If we can tell that the init file altered debug-on-error,
	;; arrange to preserve the value that it set up.
	(or (eq debug-on-error debug-on-error-initial)
	    (setq debug-on-error-should-be-set t
		  debug-on-error-from-init-file debug-on-error)))
      (if debug-on-error-should-be-set
	  (setq debug-on-error debug-on-error-from-init-file))
      (unless (or default-enable-multibyte-characters
		  (eq orig-enable-multibyte default-enable-multibyte-characters))
	;; Init file changed to unibyte.  Reset existing multibyte
	;; buffers (probably *scratch*, *Messages*, *Minibuff-0*).
	;; Arguably this should only be done if they're free of
	;; multibyte characters.
	(mapcar (lambda (buffer)
		  (with-current-buffer buffer
		    (if enable-multibyte-characters
			(set-buffer-multibyte nil))))
		(buffer-list))
	;; Also re-set the language environment in case it was
	;; originally done before unibyte was set and is sensitive to
	;; unibyte (display table, terminal coding system &c).
	(set-language-environment current-language-environment)))

    ;; Do this here in case the init file sets mail-host-address.
    (if (equal user-mail-address "")
	(setq user-mail-address (concat (user-login-name) "@"
					(or mail-host-address
					    (system-name)))))

    ;; If parameter have been changed in the init file which influence
    ;; face realization, clear the face cache so that new faces will
    ;; be realized.
    (unless (and (eq scalable-fonts-allowed old-scalable-fonts-allowed)
		 (eq font-list-limit old-font-list-limit)
		 (eq face-ignored-fonts old-face-ignored-fonts))
      (clear-face-cache)))

  (run-hooks 'after-init-hook)

  ;; Decode all default-directory.
  (if (and default-enable-multibyte-characters locale-coding-system)
      (save-excursion
	(dolist (elt (buffer-list))
	  (set-buffer elt)
	  (if default-directory
	      (setq default-directory
		    (decode-coding-string default-directory
					  locale-coding-system t))))
	(setq command-line-default-directory
	      (decode-coding-string command-line-default-directory
				    locale-coding-system t))))

  ;; If *scratch* exists and init file didn't change its mode, initialize it.
  (if (get-buffer "*scratch*")
      (with-current-buffer "*scratch*"
	(if (eq major-mode 'fundamental-mode)
	    (funcall initial-major-mode))))

  ;; Load library for our terminal type.
  ;; User init file can set term-file-prefix to nil to prevent this.
  (unless (or noninteractive
              window-system
              (null term-file-prefix))
    (let ((term (getenv "TERM"))
          hyphend)
      (while (and term
                  (not (load (concat term-file-prefix term) t t)))
        ;; Strip off last hyphen and what follows, then try again
        (setq term
              (if (setq hyphend (string-match "[-_][^-_]+$" term))
                  (substring term 0 hyphend)
                nil)))))

  ;; Update the out-of-memory error message based on user's key bindings
  ;; for save-some-buffers.
  (setq memory-signal-data
	(list 'error
	      (substitute-command-keys "Memory exhausted--use \\[save-some-buffers] then exit and restart Emacs")))

  ;; Process the remaining args.
  (command-line-1 (cdr command-line-args))

  ;; If -batch, terminate after processing the command options.
  (if noninteractive (kill-emacs t))

  ;; Run emacs-session-restore (session management) if started by
  ;; the session manager and we have a session manager connection.
  (if (and (boundp 'x-session-previous-id)
           (stringp x-session-previous-id))
      (emacs-session-restore x-session-previous-id)))

(defcustom initial-scratch-message (purecopy "\
;; This buffer is for notes you don't want to save, and for Lisp evaluation.
;; If you want to create a file, visit that file with C-x C-f,
;; then enter the text in that file's own buffer.

")
  "Initial message displayed in *scratch* buffer at startup.
If this is nil, no message will be displayed."
  :type '(choice (text :tag "Message")
		 (const :tag "none" nil))
  :group 'initialization)


;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;; Fancy splash screen
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

(defvar fancy-splash-text
  '((:face variable-pitch
	   "You can do basic editing with the menu bar and scroll bar \
using the mouse.\n\n"
	   :face (variable-pitch :weight bold)
	   "Important Help menu items:\n"
	   :face variable-pitch "\
Emacs Tutorial\tLearn-by-doing tutorial for using Emacs efficiently
Emacs FAQ\tFrequently asked questions and answers
Read the Emacs Manual\tView the Emacs manual using Info
\(Non)Warranty\tGNU Emacs comes with "
	   :face (variable-pitch :slant oblique)
	   "ABSOLUTELY NO WARRANTY\n"
	   :face variable-pitch
	   "\
Copying Conditions\tConditions for redistributing and changing Emacs
More Manuals / Ordering Manuals       Buying printed manuals from the FSF\n")
  (:face variable-pitch
	   "You can do basic editing with the menu bar and scroll bar \
using the mouse.\n\n"
	   :face (variable-pitch :weight bold)
	   "Useful File menu items:\n"
	   :face variable-pitch "\
Exit Emacs\t(Or type Control-x followed by Control-c)
Recover Session\tRecover files you were editing before a crash




"
	   ))
  "A list of texts to show in the middle part of splash screens.
Each element in the list should be a list of strings or pairs
`:face FACE', like `fancy-splash-insert' accepts them.")


(defgroup fancy-splash-screen ()
  "Fancy splash screen when Emacs starts."
  :version "21.1"
  :group 'initialization)


(defcustom fancy-splash-delay 10
  "*Delay in seconds between splash screens."
  :group 'fancy-splash-screen
  :type 'integer)


(defcustom fancy-splash-max-time 60
  "*Show splash screens for at most this number of seconds.
Values less than 60 seconds are ignored."
  :group 'fancy-splash-screen
  :type 'integer)


(defcustom fancy-splash-image nil
  "*The image to show in the splash screens, or nil for defaults."
  :group 'fancy-splash-screen
  :type '(choice (const :tag "Default" nil)
		 (file :tag "File")))


;; These are temporary storage areas for the splash screen display.

(defvar fancy-current-text nil)
(defvar fancy-splash-help-echo nil)
(defvar fancy-splash-stop-time nil)
(defvar fancy-splash-outer-buffer nil)

(defun fancy-splash-insert (&rest args)
  "Insert text into the current buffer, with faces.
Arguments from ARGS should be either strings or pairs `:face FACE',
where FACE is a valid face specification, as it can be used with
`put-text-properties'."
  (let ((current-face nil))
    (while args
      (if (eq (car args) :face)
	  (setq args (cdr args) current-face (car args))
	(insert (propertize (car args)
			    'face current-face
			    'help-echo fancy-splash-help-echo)))
      (setq args (cdr args)))))


(defun fancy-splash-head ()
  "Insert the head part of the splash screen into the current buffer."
  (let* ((image-file (cond ((stringp fancy-splash-image)
			    fancy-splash-image)
			   ((and (display-color-p)
				 (image-type-available-p 'xpm))
			    (if (and (fboundp 'x-display-planes)
				     (= (funcall 'x-display-planes) 8))
				"splash8.xpm"
			      "splash.xpm"))
			   (t "splash.pbm")))
	 (img (create-image image-file))
	 (image-width (and img (car (image-size img))))
	 (window-width (window-width (selected-window))))
    (when img
      (when (> window-width image-width)
	;; Center the image in the window.
	(insert (propertize " " 'display
			    `(space :align-to (+ center (-0.5 . ,img)))))

	;; Change the color of the XPM version of the splash image
	;; so that it is visible with a dark frame background.
	(when (and (memq 'xpm img)
		   (eq (frame-parameter nil 'background-mode) 'dark))
	  (setq img (append img '(:color-symbols (("#000000" . "gray30"))))))

	;; Insert the image with a help-echo and a keymap.
	(let ((map (make-sparse-keymap))
	      (help-echo "mouse-2: browse http://www.gnu.org/"))
	  (define-key map [mouse-2]
	    (lambda ()
	      (interactive)
	      (browse-url "http://www.gnu.org/")
	      (throw 'exit nil)))
	  (define-key map [down-mouse-2] 'ignore)
	  (define-key map [up-mouse-2] 'ignore)
	  (insert-image img (propertize "xxx" 'help-echo help-echo
					'keymap map)))
	(insert "\n"))))
  (fancy-splash-insert
   :face '(variable-pitch :foreground "red")
   (if (eq system-type 'gnu/linux)
       "GNU Emacs is one component of the GNU/Linux operating system."
     "GNU Emacs is one component of the GNU operating system."))
  (insert "\n")
  (unless (equal (buffer-name fancy-splash-outer-buffer) "*scratch*")
    (fancy-splash-insert :face 'variable-pitch
			 (substitute-command-keys
			  "Type \\[recenter] to begin editing your file.\n"))))


(defun fancy-splash-tail ()
  "Insert the tail part of the splash screen into the current buffer."
  (let ((fg (if (eq (frame-parameter nil 'background-mode) 'dark)
		"cyan" "darkblue")))
    (fancy-splash-insert :face `(variable-pitch :foreground ,fg)
			 "\nThis is "
			 (emacs-version)
			 "\n"
			 :face '(variable-pitch :height 0.5)
			 "Copyright (C) 2004 Free Software Foundation, Inc.")
    (and auto-save-list-file-prefix
	 ;; Don't signal an error if the
	 ;; directory for auto-save-list files
	 ;; does not yet exist.
	 (file-directory-p (file-name-directory
			    auto-save-list-file-prefix))
	 (directory-files
	  (file-name-directory auto-save-list-file-prefix)
	  nil
	  (concat "\\`"
		  (regexp-quote (file-name-nondirectory
				 auto-save-list-file-prefix)))
	  t)
	 (fancy-splash-insert :face '(variable-pitch :foreground "red")
			      "\n\nIf an Emacs session crashed recently, "
			      "type M-x recover-session RET\nto recover"
			      " the files you were editing."))))

(defun fancy-splash-screens-1 (buffer)
  "Timer function displaying a splash screen."
  (when (> (float-time) fancy-splash-stop-time)
    (throw 'stop-splashing nil))
  (unless fancy-current-text
    (setq fancy-current-text fancy-splash-text))
  (let ((text (car fancy-current-text)))
    (set-buffer buffer)
    (erase-buffer)
    (if pure-space-overflow
	(insert "Warning Warning  Pure space overflow   Warning Warning\n"))
    (fancy-splash-head)
    (apply #'fancy-splash-insert text)
    (fancy-splash-tail)
    (unless (current-message)
      (message fancy-splash-help-echo))
    (set-buffer-modified-p nil)
    (goto-char (point-min))
    (force-mode-line-update)
    (setq fancy-current-text (cdr fancy-current-text))))


(defun fancy-splash-default-action ()
  "Stop displaying the splash screen buffer.
This is an internal function used to turn off the splash screen after
the user caused an input event by hitting a key or clicking with the
mouse."
  (interactive)
  (push last-command-event unread-command-events)
  (throw 'exit nil))


(defun fancy-splash-screens ()
  "Display fancy splash screens when Emacs starts."
  (setq fancy-splash-help-echo (startup-echo-area-message))
  (let ((old-hourglass display-hourglass)
	(fancy-splash-outer-buffer (current-buffer))
	splash-buffer
	(old-minor-mode-map-alist minor-mode-map-alist)
	(frame (fancy-splash-frame))
	timer)
    (save-selected-window
      (select-frame frame)
      (switch-to-buffer "GNU Emacs")
      (setq tab-width 20)
      (setq splash-buffer (current-buffer))
      (catch 'stop-splashing
	(unwind-protect
	    (let ((map (make-sparse-keymap)))
	      (use-local-map map)
	      (define-key map [switch-frame] 'ignore)
	      (define-key map [t] 'fancy-splash-default-action)
	      (define-key map [mouse-movement] 'ignore)
	      (define-key map [mode-line t] 'ignore)
	      (setq cursor-type nil
		    display-hourglass nil
		    minor-mode-map-alist nil
		    buffer-undo-list t
		    mode-line-format (propertize "---- %b %-"
						 'face '(:weight bold))
		    fancy-splash-stop-time (+ (float-time)
					      (max 60 fancy-splash-max-time))
		    timer (run-with-timer 0 fancy-splash-delay
					  #'fancy-splash-screens-1
					  splash-buffer))
	      (recursive-edit))
	  (cancel-timer timer)
	  (setq display-hourglass old-hourglass
		minor-mode-map-alist old-minor-mode-map-alist)
	  (kill-buffer splash-buffer))))))

(defun fancy-splash-frame ()
  "Return the frame to use for the fancy splash screen.
Returning non-nil does not mean we should necessarily
use the fancy splash screen, but if we do use it,
we put it on this frame."
  (let (chosen-frame)
    (dolist (frame (append (frame-list) (list (selected-frame))))
      (if (and (frame-visible-p frame)
	       (not (window-minibuffer-p (frame-selected-window frame))))
	  (setq chosen-frame frame)))
    chosen-frame))

(defun use-fancy-splash-screens-p ()
  "Return t if fancy splash screens should be used."
  (when (and (display-graphic-p)
             (or (and (display-color-p)
		 (image-type-available-p 'xpm))
                 (image-type-available-p 'pbm)))
    (let ((frame (fancy-splash-frame)))
      (when frame
	(let* ((img (create-image (or fancy-splash-image
				      (if (and (display-color-p)
					       (image-type-available-p 'xpm))
					  "splash.xpm" "splash.pbm"))))
	       (image-height (and img (cdr (image-size img))))
	       (window-height (1- (window-height (frame-selected-window frame)))))
	  (> window-height (+ image-height 19)))))))


(defun normal-splash-screen ()
  "Display splash screen when Emacs starts."
  (let ((prev-buffer (current-buffer)))
    (unwind-protect
	(with-current-buffer (get-buffer-create "GNU Emacs")
	  (let ((tab-width 8)
		(mode-line-format (propertize "---- %b %-"
					      'face '(:weight bold))))

	    (if pure-space-overflow
		(insert "Warning Warning  Pure space overflow   Warning Warning\n"))

	    ;; The convention for this piece of code is that
	    ;; each piece of output starts with one or two newlines
	    ;; and does not end with any newlines.
	    (insert "Welcome to GNU Emacs")
	    (insert
	     (if (eq system-type 'gnu/linux)
		 ", one component of the GNU/Linux operating system.\n"
	       ", a part of the GNU operating system.\n"))

	    (unless (equal (buffer-name prev-buffer) "*scratch*")
	      (insert (substitute-command-keys
		       "\nType \\[recenter] to begin editing your file.\n")))

	    (if (display-mouse-p)
		;; The user can use the mouse to activate menus
		;; so give help in terms of menu items.
		(progn
		  (insert "\
You can do basic editing with the menu bar and scroll bar using the mouse.

Useful File menu items:
Exit Emacs		(or type Control-x followed by Control-c)
Recover Session		recover files you were editing before a crash

Important Help menu items:
Emacs Tutorial		Learn-by-doing tutorial for using Emacs efficiently.
Emacs FAQ		Frequently asked questions and answers
Read the Emacs Manual	View the Emacs manual using Info
\(Non)Warranty		GNU Emacs comes with ABSOLUTELY NO WARRANTY
Copying Conditions	Conditions for redistributing and changing Emacs.
Getting New Versions	How to obtain the latest version of Emacs.
More Manuals / Ordering Manuals    How to order printed manuals from the FSF.
")
		  (insert "\n\n" (emacs-version)
			  "
Copyright (C) 2004 Free Software Foundation, Inc."))

	      ;; No mouse menus, so give help using kbd commands.

	      ;; If keys have their default meanings,
	      ;; use precomputed string to save lots of time.
	      (if (and (eq (key-binding "\C-h") 'help-command)
		       (eq (key-binding "\C-xu") 'advertised-undo)
		       (eq (key-binding "\C-x\C-c") 'save-buffers-kill-emacs)
		       (eq (key-binding "\C-ht") 'help-with-tutorial)
		       (eq (key-binding "\C-hi") 'info)
		       (eq (key-binding "\C-hr") 'info-emacs-manual)
		       (eq (key-binding "\C-h\C-n") 'view-emacs-news))
		  (insert "
Get help	   C-h  (Hold down CTRL and press h)
Emacs manual	   C-h r
Emacs tutorial	   C-h t           Undo changes     C-x u
Buy manuals        C-h C-m         Exit Emacs	    C-x C-c
Browse manuals     C-h i")

		(insert (substitute-command-keys
			 (format "\n
Get help	   %s
Emacs manual	   \\[info-emacs-manual]
Emacs tutorial	   \\[help-with-tutorial]\tUndo changes\t\\[advertised-undo]
Buy manuals        \\[view-order-manuals]\tExit Emacs\t\\[save-buffers-kill-emacs]
Browse manuals     \\[info]"
				 (let ((where (where-is-internal
					       'help-command nil t)))
				   (if where
				       (key-description where)
				     "M-x help"))))))

	      ;; Say how to use the menu bar with the keyboard.
	      (if (and (eq (key-binding "\M-`") 'tmm-menubar)
		       (eq (key-binding [f10]) 'tmm-menubar))
		  (insert "
Activate menubar   F10  or  ESC `  or   M-`")
		(insert (substitute-command-keys "
Activate menubar     \\[tmm-menubar]")))

	      ;; Many users seem to have problems with these.
	      (insert "
\(`C-' means use the CTRL key.  `M-' means use the Meta (or Alt) key.
If you have no Meta key, you may instead type ESC followed by the character.)")

	      (insert "\n\n" (emacs-version)
		      "
Copyright (C) 2004 Free Software Foundation, Inc.")

	      (if (and (eq (key-binding "\C-h\C-c") 'describe-copying)
		       (eq (key-binding "\C-h\C-d") 'describe-distribution)
		       (eq (key-binding "\C-h\C-w") 'describe-no-warranty))
		  (insert
		   "\n
GNU Emacs comes with ABSOLUTELY NO WARRANTY; type C-h C-w for full details.
Emacs is Free Software--Free as in Freedom--so you can redistribute copies
of Emacs and modify it; type C-h C-c to see the conditions.
Type C-h C-d for information on getting the latest version.")
		(insert (substitute-command-keys
			 "\n
GNU Emacs comes with ABSOLUTELY NO WARRANTY; type \\[describe-no-warranty] for full details.
Emacs is Free Software--Free as in Freedom--so you can redistribute copies
of Emacs and modify it; type \\[describe-copying] to see the conditions.
Type \\[describe-distribution] for information on getting the latest version."))))

	    ;; The rest of the startup screen is the same on all
	    ;; kinds of terminals.

	    ;; Give information on recovering, if there was a crash.
	    (and auto-save-list-file-prefix
		 ;; Don't signal an error if the
		 ;; directory for auto-save-list files
		 ;; does not yet exist.
		 (file-directory-p (file-name-directory
				    auto-save-list-file-prefix))
		 (directory-files
		  (file-name-directory auto-save-list-file-prefix)
		  nil
		  (concat "\\`"
			  (regexp-quote (file-name-nondirectory
					 auto-save-list-file-prefix)))
		  t)
		 (insert "\n\nIf an Emacs session crashed recently, "
			 "type M-x recover-session RET\nto recover"
			 " the files you were editing."))

	    ;; Display the input that we set up in the buffer.
	    (set-buffer-modified-p nil)
	    (goto-char (point-min))
	    (save-window-excursion
	      (switch-to-buffer (current-buffer))
	      (sit-for 120))))
      ;; Unwind ... ensure splash buffer is killed
      (kill-buffer "GNU Emacs"))))


(defun startup-echo-area-message ()
  (if (eq (key-binding "\C-h\C-p") 'describe-project)
      "For information about the GNU Project and its goals, type C-h C-p."
    (substitute-command-keys
     "For information about the GNU Project and its goals, type \
\\[describe-project].")))


(defun display-startup-echo-area-message ()
  (let ((resize-mini-windows t))
    (message (startup-echo-area-message))))


(defun display-splash-screen ()
  "Display splash screen according to display.
Fancy splash screens are used on graphic displays,
normal otherwise."
  (interactive)
  (if (use-fancy-splash-screens-p)
      (fancy-splash-screens)
    (normal-splash-screen)))


(defun command-line-1 (command-line-args-left)
  (or noninteractive (input-pending-p) init-file-had-error
      ;; t if the init file says to inhibit the echo area startup message.
      (and inhibit-startup-echo-area-message
	   user-init-file
	   (or (and (get 'inhibit-startup-echo-area-message 'saved-value)
		    (equal inhibit-startup-echo-area-message
			   (if (equal init-file-user "")
			       (user-login-name)
			     init-file-user)))
	       ;; Wasn't set with custom; see if .emacs has a setq.
	       (let ((buffer (get-buffer-create " *temp*")))
		 (prog1
		     (condition-case nil
			 (save-excursion
			   (set-buffer buffer)
			   (insert-file-contents user-init-file)
			   (re-search-forward
			    (concat
			     "([ \t\n]*setq[ \t\n]+"
			     "inhibit-startup-echo-area-message[ \t\n]+"
			     (regexp-quote
			      (prin1-to-string
			       (if (equal init-file-user "")
				   (user-login-name)
				 init-file-user)))
			     "[ \t\n]*)")
			    nil t))
		       (error nil))
		   (kill-buffer buffer)))))
      ;; Stop any "Loading image..." message hiding echo-area-message.
      (use-fancy-splash-screens-p)
      (display-startup-echo-area-message))

  ;; Delay 2 seconds after an init file error message
  ;; was displayed, so user can read it.
  (when init-file-had-error
    (sit-for 2))

  (when command-line-args-left
    ;; We have command args; process them.
    (let ((dir command-line-default-directory)
          (file-count 0)
          first-file-buffer
          tem
          ;; This approach loses for "-batch -L DIR --eval "(require foo)",
          ;; if foo is intended to be found in DIR.
          ;;
          ;; ;; The directories listed in --directory/-L options will *appear*
          ;; ;; at the front of `load-path' in the order they appear on the
          ;; ;; command-line.  We cannot do this by *placing* them at the front
          ;; ;; in the order they appear, so we need this variable to hold them,
          ;; ;; temporarily.
          ;; extra-load-path
          ;;
          ;; To DTRT we keep track of the splice point and modify `load-path'
          ;; straight away upon any --directory/-L option.
          splice
          just-files ;; t if this follows the magic -- option.
          ;; This includes our standard options' long versions
          ;; and long versions of what's on command-switch-alist.
          (longopts
           (append '(("--funcall") ("--load") ("--insert") ("--kill")
                     ("--directory") ("--eval") ("--execute") ("--no-splash")
                     ("--find-file") ("--visit") ("--file"))
                   (mapcar (lambda (elt)
                             (list (concat "-" (car elt))))
                           command-switch-alist)))
          (line 0)
          (column 0))

      ;; Add the long X options to longopts.
      (dolist (tem command-line-x-option-alist)
        (if (string-match "^--" (car tem))
            (push (list (car tem)) longopts)))

      ;; Loop, processing options.
      (while command-line-args-left
        (let* ((argi (car command-line-args-left))
               (orig-argi argi)
               argval completion)
          (setq command-line-args-left (cdr command-line-args-left))

          ;; Do preliminary decoding of the option.
          (if just-files
              ;; After --, don't look for options; treat all args as files.
              (setq argi "")
            ;; Convert long options to ordinary options
            ;; and separate out an attached option argument into argval.
            (when (string-match "^\\(--[^=]*\\)=" argi)
              (setq argval (substring argi (match-end 0))
                    argi (match-string 1 argi)))
            (if (equal argi "--")
                (setq completion nil)
              (setq completion (try-completion argi longopts)))
            (if (eq completion t)
                (setq argi (substring argi 1))
              (if (stringp completion)
                  (let ((elt (assoc completion longopts)))
                    (or elt
                        (error "Option `%s' is ambiguous" argi))
                    (setq argi (substring (car elt) 1)))
                (setq argval nil
                      argi orig-argi))))

          ;; Execute the option.
          (cond ((setq tem (assoc argi command-switch-alist))
                 (if argval
                     (let ((command-line-args-left
                            (cons argval command-line-args-left)))
                       (funcall (cdr tem) argi))
                   (funcall (cdr tem) argi)))

                ((equal argi "-no-splash")
                 (setq inhibit-startup-message t))

                ((member argi '("-f"	; what the manual claims
                                "-funcall"
                                "-e"))  ; what the source used to say
                 (setq tem (intern (or argval (pop command-line-args-left))))
                 (if (commandp tem)
                     (command-execute tem)
                   (funcall tem)))

                ((member argi '("-eval" "-execute"))
                 (eval (read (or argval (pop command-line-args-left)))))

                ((member argi '("-L" "-directory"))
                 (setq tem (expand-file-name
                            (command-line-normalize-file-name
                             (or argval (pop command-line-args-left)))))
                 (cond (splice (setcdr splice (cons tem (cdr splice)))
                               (setq splice (cdr splice)))
                       (t (setq load-path (cons tem load-path)
                                splice load-path))))

                ((member argi '("-l" "-load"))
                 (let* ((file (command-line-normalize-file-name
                               (or argval (pop command-line-args-left))))
                        ;; Take file from default dir if it exists there;
                        ;; otherwise let `load' search for it.
                        (file-ex (expand-file-name file)))
                   (when (file-exists-p file-ex)
                     (setq file file-ex))
                   (load file nil t)))

                ((equal argi "-insert")
                 (setq tem (or argval (pop command-line-args-left)))
                 (or (stringp tem)
                     (error "File name omitted from `-insert' option"))
                 (insert-file-contents (command-line-normalize-file-name tem)))

                ((equal argi "-kill")
                 (kill-emacs t))

                ((string-match "^\\+[0-9]+\\'" argi)
                 (setq line (string-to-int argi)))

                ((string-match "^\\+\\([0-9]+\\):\\([0-9]+\\)\\'" argi)
                 (setq line (string-to-int (match-string 1 argi))
                       column (string-to-int (match-string 2 argi))))

                ((setq tem (assoc argi command-line-x-option-alist))
                 ;; Ignore X-windows options and their args if not using X.
                 (setq command-line-args-left
                       (nthcdr (nth 1 tem) command-line-args-left)))

                ((member argi '("-find-file" "-file" "-visit"))
                 ;; An explicit option to specify visiting a file.
                 (setq tem (or argval (pop command-line-args-left)))
                 (unless (stringp tem)
                   (error "File name omitted from `%s' option" argi))
                 (setq file-count (1+ file-count))
                 (let ((file (expand-file-name
                              (command-line-normalize-file-name tem) dir)))
                   (if (= file-count 1)
                       (setq first-file-buffer (find-file file))
                     (find-file-other-window file)))
                 (or (zerop line)
                     (goto-line line))
                 (setq line 0)
                 (unless (< column 1)
                   (move-to-column (1- column)))
                 (setq column 0))

                ((equal argi "--")
                 (setq just-files t))
                (t
                 ;; We have almost exhausted our options. See if the
                 ;; user has made any other command-line options available
                 (let ((hooks command-line-functions) ;; lrs 7/31/89
                       (did-hook nil))
                   (while (and hooks
                               (not (setq did-hook (funcall (car hooks)))))
                     (setq hooks (cdr hooks)))
                   (if (not did-hook)
                       ;; Presume that the argument is a file name.
                       (progn
                         (if (string-match "\\`-" argi)
                             (error "Unknown option `%s'" argi))
                         (setq file-count (1+ file-count))
                         (let ((file
                                (expand-file-name
                                 (command-line-normalize-file-name orig-argi)
                                 dir)))
                           (if (= file-count 1)
                               (setq first-file-buffer (find-file file))
                             (find-file-other-window file)))
                         (or (zerop line)
                             (goto-line line))
                         (setq line 0)
                         (unless (< column 1)
                           (move-to-column (1- column)))
                         (setq column 0))))))))

      ;; If 3 or more files visited, and not all visible,
      ;; show user what they all are.  But leave the last one current.
      (and (> file-count 2)
           (not noninteractive)
           (not inhibit-startup-buffer-menu)
           (or (get-buffer-window first-file-buffer)
               (list-buffers)))))

  ;; Maybe display a startup screen.
  (unless (or inhibit-startup-message
	      noninteractive
	      emacs-quick-startup
	     ;; Don't display startup screen if init file
	     ;; has started some sort of server.
	     (and (fboundp 'process-list)
		  (process-list)))
    ;; Display a startup screen, after some preparations.

    ;; If there are no switches to process, we might as well
    ;; run this hook now, and there may be some need to do it
    ;; before doing any output.
    (run-hooks 'emacs-startup-hook)
    (and term-setup-hook
	 (run-hooks 'term-setup-hook))
    (setq inhibit-startup-hooks t)

    ;; It's important to notice the user settings before we
    ;; display the startup message; otherwise, the settings
    ;; won't take effect until the user gives the first
    ;; keystroke, and that's distracting.
    (when (fboundp 'frame-notice-user-settings)
      (frame-notice-user-settings))

    ;; If there are no switches to process, we might as well
    ;; run this hook now, and there may be some need to do it
    ;; before doing any output.
    (when window-setup-hook
      (run-hooks 'window-setup-hook)
      ;; Don't let the hook be run twice.
      (setq window-setup-hook nil))

    ;; Do this now to avoid an annoying delay if the user
    ;; clicks the menu bar during the sit-for.
    (when (display-popup-menus-p)
      (precompute-menubar-bindings))
    (with-no-warnings
     (setq menubar-bindings-done t))

    ;; If *scratch* is selected and it is empty, insert an
    ;; initial message saying not to create a file there.
    (when (and initial-scratch-message
	       (equal (buffer-name) "*scratch*")
	       (= 0 (buffer-size)))
      (insert initial-scratch-message)
      (set-buffer-modified-p nil))

    ;; If user typed input during all that work,
    ;; abort the startup screen.  Otherwise, display it now.
    (unless (input-pending-p)
      (display-splash-screen))))


(defun command-line-normalize-file-name (file)
  "Collapse multiple slashes to one, to handle non-Emacs file names."
  (save-match-data
    ;; Use arg 1 so that we don't collapse // at the start of the file name.
    ;; That is significant on some systems.
    ;; However, /// at the beginning is supposed to mean just /, not //.
    (if (string-match "^///+" file)
	(setq file (replace-match "/" t t file)))
    (while (string-match "//+" file 1)
      (setq file (replace-match "/" t t file)))
    file))

;; arch-tag: 7e294698-244d-4758-984b-4047f887a5db
;;; startup.el ends here