Return to eqnbox.c CVS log

Up to [CSRG BSD Unix] / 42BSD / usr.bin / eqn

Annotation of 42BSD/usr.bin/eqn/eqnbox.c, revision 1.1.1.1

1.1       root        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: }

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.