4 void setsize(char *p
) /* set size as found in p */
7 szstack
[nszstack
] = 0; /* assume relative */
10 if (szstack
[nszstack
-1] != 0) /* propagate absolute size */
11 szstack
[nszstack
] = ps
;
12 } else if (*p
== '-') {
14 if (szstack
[nszstack
-1] != 0)
15 szstack
[nszstack
] = ps
;
16 } else if (isdigit(*p
)) {
17 if (szstack
[nszstack
-1] == 0)
18 printf(".nr %d \\n(.s\n", 99-nszstack
);
20 printf(".nr %d %d\n", 99-nszstack
, ps
);
21 szstack
[nszstack
] = ps
= atoi(p
);
23 ERROR
"illegal size %s ignored", p WARNING
;
25 dprintf(".\tsetsize %s; ps = %d\n", p
, ps
);
28 void size(int p1
, int p2
)
30 /* old size in p1, new in ps */
32 dprintf(".\tS%d <- \\s%d %d \\s%d; b=%g, h=%g\n",
33 yyval
, ps
, p2
, p1
, ebase
[yyval
], eht
[yyval
]);
34 if (szstack
[nszstack
] != 0) {
35 printf(".ds %d %s\\*(%d\\s\\n(%d\n", yyval
, ABSPS(ps
), p2
, 99-nszstack
);
37 printf(".ds %d %s\\*(%d%s\n", yyval
, DPS(p1
,ps
), p2
, DPS(ps
,p1
));
46 getstr(temp
, sizeof(temp
));
48 gsize
+= atoi(temp
+1);
51 } else if (temp
[0] == '-') {
52 gsize
-= atoi(temp
+1);
55 } else if (isdigit(temp
[0])) {
58 printf(".nr 99 \\n(.s\n");
60 ERROR
"illegal gsize %s ignored", temp WARNING
;
64 if (gsize
< 12 && !dps_set
) /* sub and sup size change */