void n_casebd(void)
{
int i, j, k;
k = 0;
bd0:
if (skip() || !(i = getrq()) || (j = findft(i)) == -1) {
if (k)
goto bd1;
else
return;
}
if (j == smnt) {
k = smnt;
goto bd0;
}
if (k) {
sbold = j;
j = k;
}
bd1:
skip();
noscale++;
bdtab[j] = atoi0();
noscale = 0;
}
void
caseuf(void)
{
register int i, j;
extern int findft(int, int);
if (skip(0) || !(i = getrq(2)) || i == 'S' || (j = findft(i, 1)) == -1)
ulfont = ULFONT; /*default underline position*/
else
ulfont = j;
#ifdef NROFF
if (ulfont == FT)
ulfont = ULFONT;
#endif
}
void n_setfont(int a)
{
int i, j;
if (a)
i = getrq();
else
i = getsn();
if (!i || i == 'P') {
j = font1;
goto s0;
}
if (/* i == 'S' || */ i == '0')
return;
if ((j = findft(i)) == -1)
return;
s0:
font1 = font;
font = j;
mchbits();
}
