| 1 | # include "e.h" |
| 2 | |
| 3 | setsize(p) /* set size as found in p */ |
| 4 | char *p; |
| 5 | { |
| 6 | if (*p == '+') |
| 7 | ps += atoi(p+1); |
| 8 | else if (*p == '-') |
| 9 | ps -= atoi(p+1); |
| 10 | else |
| 11 | ps = atoi(p); |
| 12 | if(dbg)printf(".\tsetsize %s; ps = %d\n", p, ps); |
| 13 | } |
| 14 | |
| 15 | size(p1, p2) int p1, p2; { |
| 16 | /* old size in p1, new in ps */ |
| 17 | int effps, effp1; |
| 18 | |
| 19 | yyval = p2; |
| 20 | if(dbg)printf(".\tb:sb: S%d <- \\s%d S%d \\s%d; b=%d, h=%d\n", |
| 21 | yyval, ps, p2, p1, ebase[yyval], eht[yyval]); |
| 22 | effps = EFFPS(ps); |
| 23 | effp1 = EFFPS(p1); |
| 24 | printf(".ds %d \\s%d\\*(%d\\s%d\n", |
| 25 | yyval, effps, p2, effp1); |
| 26 | ps = p1; |
| 27 | } |
| 28 | |
| 29 | globsize() { |
| 30 | char temp[20]; |
| 31 | |
| 32 | getstr(temp, 20); |
| 33 | if (temp[0] == '+') |
| 34 | gsize += atoi(temp+1); |
| 35 | else if (temp[0] == '-') |
| 36 | gsize -= atoi(temp+1); |
| 37 | else |
| 38 | gsize = atoi(temp); |
| 39 | yyval = eqnreg = 0; |
| 40 | setps(gsize); |
| 41 | ps = gsize; |
| 42 | if (gsize >= 12) /* sub and sup size change */ |
| 43 | deltaps = gsize / 4; |
| 44 | else |
| 45 | deltaps = gsize / 3; |
| 46 | } |