void min_printf(const char *fmt, ...)
{
char ch;
do {
ch = *(fmt++);
putcharacter(ch);
} while (ch);
}
static int myputchar(int c) {
return putcharacter(c, stdout);
}
void dopage()
{
while ((opcode = (int) get1()) != EOP) { /* process page until eop */
if (opcode <= LASTCHAR)
dochar((char) opcode);
else if ((opcode >= FONT_00) && (opcode <= FONT_63))
setfont(opcode - FONT_00);
else if (opcode > POST_POST)
errorexit(illop);
else
switch (opcode) {
case SET1 : setchar(get1()); break;
case SET2 : setchar(get2()); break;
case SET3 : setchar(get3()); break;
case SET4 : setchar(get4()); break;
case SET_RULE : { long height = sget4();
rule(MOVE, sget4(), height); break;
}
case PUT1 : putcharacter(get1()); break;
case PUT2 : putcharacter(get2()); break;
case PUT3 : putcharacter(get3()); break;
case PUT4 : putcharacter(get4()); break;
case PUT_RULE : { long height = sget4();
rule(STAY, sget4(), height); break;
}
case NOP : break; /* no-op */
case BOP : errorexit(bdbop); break;
/* case EOP : break; strange place to have EOP */
case PUSH : if (sptr >= stackmax) /* push */
errorexit(stkof);
stack[sptr].hh = h;
stack[sptr].vv = v;
stack[sptr].ww = w;
stack[sptr].xx = x;
stack[sptr].yy = y;
stack[sptr].zz = z;
sptr++;
break;
case POP : if (sptr == 0) /* pop */
errorexit(stkuf);
sptr--;
h = stack[sptr].hh;
v = stack[sptr].vv;
w = stack[sptr].ww;
x = stack[sptr].xx;
y = stack[sptr].yy;
z = stack[sptr].zz;
break;
case RIGHT1 : (void) horizontalmove(sget1()); break;
case RIGHT2 : (void) horizontalmove(sget2()); break;
case RIGHT3 : (void) horizontalmove(sget3()); break;
case RIGHT4 : (void) horizontalmove(sget4()); break;
case W0 : h += w; break;
case W1 : w = horizontalmove(sget1()); break;
case W2 : w = horizontalmove(sget2()); break;
case W3 : w = horizontalmove(sget3()); break;
case W4 : w = horizontalmove(sget4()); break;
case X0 : h += x; break;
case X1 : x = horizontalmove(sget1()); break;
case X2 : x = horizontalmove(sget2()); break;
case X3 : x = horizontalmove(sget3()); break;
case X4 : x = horizontalmove(sget4()); break;
case DOWN1 : v += sget1(); break;
case DOWN2 : v += sget2(); break;
case DOWN3 : v += sget3(); break;
case DOWN4 : v += sget4(); break;
case Y0 : v += y; break;
case Y1 : y = sget1(); v += y; break;
case Y2 : y = sget2(); v += y; break;
case Y3 : y = sget3(); v += y; break;
case Y4 : y = sget4(); v += y; break;
case Z0 : v += z; break;
case Z1 : z = sget1(); v += z; break;
case Z2 : z = sget2(); v += z; break;
case Z3 : z = sget3(); v += z; break;
case Z4 : z = sget4(); v += z; break;
case FNT1 :
case FNT2 :
case FNT3 :
case FNT4 : setfont(num(opcode - FNT1 + 1));
break;
case XXX1 : mseek(DVIfile, get1(), relative); break;
case XXX2 : mseek(DVIfile, get2(), relative); break;
case XXX3 : mseek(DVIfile, get3(), relative); break;
case XXX4 : mseek(DVIfile, get4(), relative); break;
case FNT_DEF1 :
case FNT_DEF2 :
case FNT_DEF3 :
case FNT_DEF4 : fontdef(opcode - FNT_DEF1 + 1);
break;
case PRE : errorexit(bdpre); break;
case POST : errorexit(bdpst); break;
case POST_POST: errorexit(bdpp); break;
}
}
} /* dopage */
void tfp_printf(const char *fmt, ...)
{
va_list va;
char *p;
unsigned int i;
char ch;
va_start(va, fmt);
while ((ch = *(fmt++))) {
if (ch != '%') {
putcharacter(ch);
} else {
char lz = 0;
char w = 0;
ch = *(fmt++);
if (ch == '0') {
ch = *(fmt++);
lz = 1;
}
if (ch >= '0' && ch <= '9') {
w = 0;
while (ch >= '0' && ch <= '9') {
w = (((w << 2) + w) << 1) + ch - '0';
ch = *fmt++;
}
}
bf = buf;
p = bf;
zs = 0;
switch (ch) {
case 0:
goto abort;
case 'u':
case 'd':
num = va_arg(va, unsigned int);
if (ch == 'd' && (int) num < 0) {
num = -(int)num;
out('-');
}
for (i = 100000000; i != 1; i /= 10)
divOut(i);
outDgt(num);
break;
case 'p':
case 'x':
case 'X':
uc = ch == 'X';
num = va_arg(va, unsigned int);
for (i = 0x10000000; i != 0x1; i >>= 4)
divOut(i);
outDgt(num);
break;
case 'c':
out((char)(va_arg(va, int)));
break;
case 's':
p = va_arg(va, char*);
break;
case '%':
out('%');
break;
default:
break;
}
*bf = 0;
bf = p;
while (*bf++ && w > 0)
w--;
while (w-- > 0)
putcharacter(lz ? '0' : ' ');
while ((ch = *p++))
putcharacter(ch);
}
}
abort:
putcharacter('\0');
va_end(va);
}