1 /* 2 * Copyright (c) 1983 Regents of the University of California. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms are permitted 6 * provided that the above copyright notice and this paragraph are 7 * duplicated in all such forms and that any documentation, 8 * advertising materials, and other materials related to such 9 * distribution and use acknowledge that the software was developed 10 * by the University of California, Berkeley. The name of the 11 * University may not be used to endorse or promote products derived 12 * from this software without specific prior written permission. 13 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 14 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 15 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 16 */ 17 18 #ifndef lint 19 static char sccsid[] = "@(#)startup.c 3.23 (Berkeley) 07/24/89"; 20 #endif /* not lint */ 21 22 #include "defs.h" 23 #include "value.h" 24 #include "var.h" 25 #include "char.h" 26 #include "local.h" 27 28 doconfig() 29 { 30 char buf[100]; 31 char *home; 32 static char runcom[] = RUNCOM; 33 34 if ((home = getenv("HOME")) == 0) 35 home = "."; 36 (void) sprintf(buf, "%.*s/%s", 37 (sizeof buf - sizeof runcom) / sizeof (char) - 1, 38 home, runcom); 39 return dosource(buf); 40 } 41 42 /* 43 * The default is two windows of equal size. 44 */ 45 dodefault() 46 { 47 struct ww *w; 48 register r = wwnrow / 2 - 1; 49 50 if (openwin(1, r + 2, 0, wwnrow - r - 2, wwncol, default_nline, 51 (char *) 0, 1, 1, default_shellfile, default_shell) == 0) 52 return; 53 if ((w = openwin(0, 1, 0, r, wwncol, default_nline, 54 (char *) 0, 1, 1, default_shellfile, default_shell)) == 0) 55 return; 56 wwprintf(w, "Escape character is %s.\r\n", unctrl(escapec)); 57 } 58 59 setvars() 60 { 61 /* try to use a random ordering to balance the tree */ 62 (void) var_setnum("nrow", wwnrow); 63 (void) var_setnum("ncol", wwncol); 64 (void) var_setnum("baud", wwbaud); 65 (void) var_setnum("m_rev", WWM_REV); 66 (void) var_setnum("m_blk", WWM_BLK); 67 (void) var_setnum("m_ul", WWM_UL); 68 (void) var_setnum("m_grp", WWM_GRP); 69 (void) var_setnum("m_dim", WWM_DIM); 70 (void) var_setnum("m_usr", WWM_USR); 71 (void) var_setstr("term", wwterm); 72 (void) var_setnum("modes", wwavailmodes); 73 } 74