mapnl option to window

[unix-history] / usr / src / usr.bin / window / startup.c

#ifndef lint
static char sccsid[] = "@(#)startup.c   3.14 %G%";
#endif

#include "defs.h"
#include "value.h"
#include "var.h"
#include "char.h"
#include "local.h"

doconfig()
{
       char buf[100];
       char *home;
       static char runcom[] = RUNCOM;

       if ((home = getenv("HOME")) == 0)
               home = ".";
       return dosource(sprintf(buf, "%.*s/%s",
               (sizeof buf - sizeof runcom) / sizeof (char) - 1,
               home, runcom));
}

/*
* The default is two windows of equal size.
*/
dodefault()
{
       struct ww *w;
       register r = wwnrow / 2 - 1;

       if ((w = openwin(-1, 1, 0, r, wwncol, nbufline,
                               (char *) 0, 1, 1, shellfile, shell)) == 0)
               return;
       if (openwin(-1, r + 2, 0, wwnrow - r - 2, wwncol, nbufline,
                               (char *) 0, 1, 1, shellfile, shell) == 0)
               return;
       wwprintf(w, "Escape character is %s.\r\n", unctrl(escapec));
       setselwin(w);
}

setvars()
{
       /* try to use a random ordering to balance the tree */
       (void) var_setnum("nrow", wwnrow);
       (void) var_setnum("ncol", wwncol);
       (void) var_setnum("baud", wwbaud);
       (void) var_setnum("m_rev", WWM_REV);
       (void) var_setnum("m_blk", WWM_BLK);
       (void) var_setnum("m_ul", WWM_UL);
       (void) var_setnum("m_grp", WWM_GRP);
       (void) var_setstr("term", wwterm);
       (void) var_setnum("modes", wwavailmodes);
}