1 #ifndef lint 2 static char sccsid[] = "@(#)startup.c 3.17 04/24/85"; 3 #endif 4 5 /* 6 * Copyright (c) 1983 Regents of the University of California, 7 * All rights reserved. Redistribution permitted subject to 8 * the terms of the Berkeley Software License Agreement. 9 */ 10 11 #include "defs.h" 12 #include "value.h" 13 #include "var.h" 14 #include "char.h" 15 #include "local.h" 16 17 doconfig() 18 { 19 char buf[100]; 20 char *home; 21 static char runcom[] = RUNCOM; 22 23 if ((home = getenv("HOME")) == 0) 24 home = "."; 25 return dosource(sprintf(buf, "%.*s/%s", 26 (sizeof buf - sizeof runcom) / sizeof (char) - 1, 27 home, runcom)); 28 } 29 30 /* 31 * The default is two windows of equal size. 32 */ 33 dodefault() 34 { 35 struct ww *w; 36 register r = wwnrow / 2 - 1; 37 38 if (openwin(1, r + 2, 0, wwnrow - r - 2, wwncol, nbufline, 39 (char *) 0, 1, 1, shellfile, shell) == 0) 40 return; 41 if ((w = openwin(0, 1, 0, r, wwncol, nbufline, 42 (char *) 0, 1, 1, shellfile, shell)) == 0) 43 return; 44 wwprintf(w, "Escape character is %s.\r\n", unctrl(escapec)); 45 } 46 47 setvars() 48 { 49 /* try to use a random ordering to balance the tree */ 50 (void) var_setnum("nrow", wwnrow); 51 (void) var_setnum("ncol", wwncol); 52 (void) var_setnum("baud", wwbaud); 53 (void) var_setnum("m_rev", WWM_REV); 54 (void) var_setnum("m_blk", WWM_BLK); 55 (void) var_setnum("m_ul", WWM_UL); 56 (void) var_setnum("m_grp", WWM_GRP); 57 (void) var_setstr("term", wwterm); 58 (void) var_setnum("modes", wwavailmodes); 59 } 60