24 lines
553 B
C
24 lines
553 B
C
#include "e.h"
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void eqnbox(int p1, int p2, int lu)
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{
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double b, h;
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char *sh;
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yyval = p1;
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b = max(ebase[p1], ebase[p2]);
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eht[yyval] = h = b + max(eht[p1]-ebase[p1],
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eht[p2]-ebase[p2]);
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ebase[yyval] = b;
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dprintf(".\tS%d <- %d %d; b=%g, h=%g\n", yyval, p1, p2, b, h);
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sh = pad(class[rclass[p1]][lclass[p2]]);
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if (lu) {
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printf(".nr %d \\w'\\*(%d%s'\n", p1, p1, sh);
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printf(".ds %d \\h'|\\n(09u-\\n(%du'\\*(%d\n", p1, p1, p1);
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}
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printf(".as %d \"%s\\*(%d\n", yyval, sh, p2);
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rfont[p1] = rfont[p2];
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rclass[p1] = rclass[p2];
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sfree(p2);
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}
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