1 /*
2 * Copyright (c) 1983, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * Edward Wang at The University of California, Berkeley.
7 *
8 * %sccs.include.redist.c%
9 */
10
11 #ifndef lint
12 static char sccsid[] = "@(#)startup.c 8.1 (Berkeley) 06/06/93";
13 #endif /* not lint */
14
15 #include "defs.h"
16 #include "value.h"
17 #include "var.h"
18 #include "char.h"
19 #include "local.h"
20
doconfig()21 doconfig()
22 {
23 char buf[100];
24 char *home;
25 static char runcom[] = RUNCOM;
26
27 if ((home = getenv("HOME")) == 0)
28 home = ".";
29 (void) sprintf(buf, "%.*s/%s",
30 (sizeof buf - sizeof runcom) / sizeof (char) - 1,
31 home, runcom);
32 return dosource(buf);
33 }
34
35 /*
36 * The default is two windows of equal size.
37 */
dodefault()38 dodefault()
39 {
40 struct ww *w;
41 register r = wwnrow / 2 - 1;
42
43 if (openwin(1, r + 2, 0, wwnrow - r - 2, wwncol, default_nline,
44 (char *) 0, 1, 1, default_shellfile, default_shell) == 0)
45 return;
46 if ((w = openwin(0, 1, 0, r, wwncol, default_nline,
47 (char *) 0, 1, 1, default_shellfile, default_shell)) == 0)
48 return;
49 wwprintf(w, "Escape character is %s.\r\n", unctrl(escapec));
50 }
51
setvars()52 setvars()
53 {
54 /* try to use a random ordering to balance the tree */
55 (void) var_setnum("nrow", wwnrow);
56 (void) var_setnum("ncol", wwncol);
57 (void) var_setnum("baud", wwbaud);
58 (void) var_setnum("m_rev", WWM_REV);
59 (void) var_setnum("m_blk", WWM_BLK);
60 (void) var_setnum("m_ul", WWM_UL);
61 (void) var_setnum("m_grp", WWM_GRP);
62 (void) var_setnum("m_dim", WWM_DIM);
63 (void) var_setnum("m_usr", WWM_USR);
64 (void) var_setstr("term", wwterm);
65 (void) var_setnum("modes", wwavailmodes);
66 }
67