#ifndef lint static char sccsid[] = "@(#)eqnbox.c 4.2 8/11/83"; #endif # include "e.h" eqnbox(p1, p2, lu) { int b, h; char *sh; yyval = p1; b = max(ebase[p1], ebase[p2]); eht[yyval] = h = b + max(eht[p1]-ebase[p1], eht[p2]-ebase[p2]); ebase[yyval] = b; if(dbg)printf(".\te:eb: S%d yyval, p1, p2, b, h); if (rfont[p1] == ITAL && lfont[p2] == ROM) sh = "\\|"; else sh = ""; if (lu) { printf(".nr %d \\w'\\s%d\\*(%d%s'\n", p1, ps, p1, sh); printf(".ds %d \\h'|\\n(97u-\\n(%du'\\*(%d\n", p1, p1, p1); } printf(".as %d \"%s\\*(%d\n", yyval, sh, p2); rfont[p1] = rfont[p2]; ofree(p2); }
