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 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 */ 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 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