# 2.11BSD#431 - /usr/src/usr.bin/eqn/eqnbox.c

##### Functions

    eqnbox            X

       1: #ifndef lint
       2: static char sccsid[] = "@(#)eqnbox.c	4.2 8/11/83";
       3: #endif
       4:
       5: # include "e.h"
       6:
       7: eqnbox(p1, p2, lu) {
       8:     int b, h;
       9:     char *sh;
      10:
      11:     yyval = p1;
      12:     b = max(ebase[p1], ebase[p2]);
      13:     eht[yyval] = h = b + max(eht[p1]-ebase[p1],
      14:         eht[p2]-ebase[p2]);
      15:     ebase[yyval] = b;
      16:     if(dbg)printf(".\te:eb: S%d <- S%d S%d; b=%d, h=%d\n",
      17:         yyval, p1, p2, b, h);
      18:     if (rfont[p1] == ITAL && lfont[p2] == ROM)
      19:         sh = "\\|";
      20:     else
      21:         sh = "";
      22:     if (lu) {
      23:         printf(".nr %d \\w'\\s%d\\*(%d%s'\n", p1, ps, p1, sh);
      24:         printf(".ds %d \\h'|\\n(97u-\\n(%du'\\*(%d\n", p1, p1, p1);
      25:     }
      26:     printf(".as %d \"%s\\*(%d\n", yyval, sh, p2);
      27:     rfont[p1] = rfont[p2];
      28:     ofree(p2);
      29: }

#### Defined functions

eqnbox defined in line 7; used 2 times

- in /usr/src/usr.bin/eqn/e.y line 29-30(2)

#### Defined variables

sccsid defined in line 2; never used

Last modified: 1987-02-17 Generated: 2016-12-26 | Generated by src2html V0.67 page hit count: 870 |