| #include "e.h" |
| |
| void eqnbox(int p1, int p2, int lu) |
| { |
| double b, h; |
| char *sh; |
| /* extern char *IRspace; */ /* not used */ |
| |
| yyval = p1; |
| b = max(ebase[p1], ebase[p2]); |
| eht[yyval] = h = b + max(eht[p1]-ebase[p1], |
| eht[p2]-ebase[p2]); |
| ebase[yyval] = b; |
| dprintf(".\tS%d <- %d %d; b=%g, h=%g\n", (int)yyval, p1, p2, b, h); |
| sh = pad(class[rclass[p1]][lclass[p2]]); |
| if (lu) { |
| printf(".nr %d \\w'\\*(%d%s'\n", p1, p1, sh); |
| printf(".ds %d \\h'|\\n(09u-\\n(%du'\\*(%d\n", p1, p1, p1); |
| } |
| printf(".as %d \"%s\\*(%d\n", (int)yyval, sh, p2); |
| rfont[p1] = rfont[p2]; |
| rclass[p1] = rclass[p2]; |
| sfree(p2); |
| } |
