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- /* t8.c: write out one line of output table */
- # include "t..c"
- # define realsplit ((ct=='a'||ct=='n') && table[nl][c].rcol)
- int watchout;
- int once;
- int topat[MAXCOL];
- putline(i, nl)
- /* i is line number for deciding format */
- /* nl is line number for finding data usually identical */
- {
- int c, lf, ct, form, lwid, vspf, ip, cmidx, exvspen, vforml;
- int vct, chfont;
- char *s, *size, *fn;
- watchout=vspf=exvspen=0;
- if (i==0) once=0;
- if (i==0 && ( allflg || boxflg || dboxflg))
- fullwide(0, dboxflg? '=' : '-');
- if (instead[nl]==0 && fullbot[nl] ==0)
- for(c=0; c<ncol; c++)
- {
- s = table[nl][c].col;
- if (s==0) continue;
- if (vspen(s))
- {
- for(ip=nl; ip<nlin; ip=next(ip))
- if (!vspen(s=table[ip][c].col)) break;
- if (s>0 && s<128)
- fprintf(tabout, ".ne \\n(%c|u+\\n(.Vu\n",s);
- continue;
- }
- if (point(s)) continue;
- fprintf(tabout, ".ne \\n(%c|u+\\n(.Vu\n",s);
- watchout=1;
- }
- if (linestop[nl])
- fprintf(tabout, ".mk #%c\n", linestop[nl]+'a'-1);
- lf = prev(nl);
- if (instead[nl])
- {
- puts(instead[nl]);
- return;
- }
- if (fullbot[nl])
- {
- switch (ct=fullbot[nl])
- {
- case '=':
- case '-':
- fullwide(nl,ct);
- }
- return;
- }
- for(c=0; c<ncol; c++)
- {
- if (instead[nl]==0 && fullbot[nl]==0)
- if (vspen(table[nl][c].col)) vspf=1;
- if (lf>=0)
- if (vspen(table[lf][c].col)) vspf=1;
- }
- if (vspf)
- {
- fprintf(tabout, ".nr #^ \\n(\\*(#du\n");
- fprintf(tabout, ".nr #- \\n(#^\n"); /* current line position relative to bottom */
- }
- vspf=0;
- chfont=0;
- for(c=0; c<ncol; c++)
- {
- s = table[nl][c].col;
- if (s==0) continue;
- chfont |= (font[stynum[nl]][c]);
- if (point(s) ) continue;
- lf=prev(nl);
- if (lf>=0 && vspen(table[lf][c].col))
- fprintf(tabout, ".if (\\n(%c|+\\n(^%c-1v)>\\n(#- .nr #- +(\\n(%c|+\\n(^%c-\\n(#--1v)\n",s,'a'+c,s,'a'+c);
- else
- fprintf(tabout, ".if (\\n(%c|+\\n(#^-1v)>\\n(#- .nr #- +(\\n(%c|+\\n(#^-\\n(#--1v)\n",s,s);
- }
- if (allflg && once>0 )
- fullwide(i,'-');
- once=1;
- runtabs(i, nl);
- if (allh(i) && !pr1403)
- {
- fprintf(tabout, ".nr %d \\n(.v\n", SVS);
- fprintf(tabout, ".vs \\n(.vu-\\n(.sp\n");
- }
- if (chfont)
- fprintf(tabout, ".nr %2d \\n(.f\n", S1);
- fprintf(tabout, ".nr 35 1m\n");
- fprintf(tabout, "\\&");
- vct = 0;
- for(c=0; c<ncol; c++)
- {
- if (watchout==0 && i+1<nlin && (lf=left(i,c, &lwid))>=0)
- {
- tohcol(c);
- drawvert(lf, i, c, lwid);
- vct += 2;
- }
- if (rightl && c+1==ncol) continue;
- vforml=i;
- for(lf=prev(nl); lf>=0 && vspen(table[lf][c].col); lf=prev(lf))
- vforml= lf;
- form= ctype(vforml,c);
- if (form != 's')
- {
- ct = c+CLEFT;
- if (form=='a') ct = c+CMID;
- if (form=='n' && table[nl][c].rcol && lused[c]==0) ct= c+CMID;
- fprintf(tabout, "\\h'|\\n(%du'", ct);
- }
- s= table[nl][c].col;
- fn = font[stynum[vforml]][c];
- size = csize[stynum[vforml]][c];
- if (*size==0)size=0;
- switch(ct=ctype(vforml, c))
- {
- case 'n':
- case 'a':
- if (table[nl][c].rcol)
- {
- if (lused[c]) /*Zero field width*/
- {
- ip = prev(nl);
- if (ip>=0)
- if (vspen(table[ip][c].col))
- {
- if (exvspen==0)
- {
- fprintf(tabout, "\\v'-(\\n(\\*(#du-\\n(^%cu", c+'a');
- if (cmidx)
- fprintf(tabout, "-((\\n(#-u-\\n(^%cu)/2u)", c+'a');
- vct++;
- fprintf(tabout, "'");
- exvspen=1;
- }
- }
- fprintf(tabout, "%c%c",F1,F2);
- puttext(s,fn,size);
- fprintf(tabout, "%c",F1);
- }
- s= table[nl][c].rcol;
- form=1;
- break;
- }
- case 'c':
- form=3; break;
- case 'r':
- form=2; break;
- case 'l':
- form=1; break;
- case '-':
- case '=':
- if (real(table[nl][c].col))
- fprintf(stderr,"%s: line %d: Data ignored on table line %d\n", ifile, iline-1, i+1);
- makeline(i,c,ct);
- continue;
- default:
- continue;
- }
- if (realsplit ? rused[c]: used[c]) /*Zero field width*/
- {
- /* form: 1 left, 2 right, 3 center adjust */
- if (ifline(s))
- {
- makeline(i,c,ifline(s));
- continue;
- }
- if (filler(s))
- {
- printf("\\l'|\\n(%du\\&%s'", c+CRIGHT, s+2);
- continue;
- }
- ip = prev(nl);
- cmidx = ctop[stynum[nl]][c]==0;
- if (ip>=0)
- if (vspen(table[ip][c].col))
- {
- if (exvspen==0)
- {
- fprintf(tabout, "\\v'-(\\n(\\*(#du-\\n(^%cu", c+'a');
- if (cmidx)
- fprintf(tabout, "-((\\n(#-u-\\n(^%cu)/2u)", c+'a');
- vct++;
- fprintf(tabout, "'");
- }
- }
- fprintf(tabout, "%c", F1);
- if (form!= 1)
- fprintf(tabout, "%c", F2);
- if (vspen(s))
- vspf=1;
- else
- puttext(s, fn, size);
- if (form !=2)
- fprintf(tabout, "%c", F2);
- fprintf(tabout, "%c", F1);
- }
- if (ip>=0)
- if (vspen(table[ip][c].col))
- {
- exvspen = (c+1 < ncol) && vspen(table[ip][c+1].col) &&
- (topat[c] == topat[c+1]) &&
- (cmidx == (ctop [stynum[nl]][c+1]==0)) && (left(i,c+1,&lwid)<0);
- if (exvspen==0)
- {
- fprintf(tabout, "\\v'(\\n(\\*(#du-\\n(^%cu", c+'a');
- if (cmidx)
- fprintf(tabout, "-((\\n(#-u-\\n(^%cu)/2u)", c+'a');
- vct++;
- fprintf(tabout, "'");
- }
- }
- else
- exvspen=0;
- /* if lines need to be split for gcos here is the place for a backslash */
- if (vct > 7 && c < ncol)
- {
- fprintf(tabout, "\n.sp-1\n\\&");
- vct=0;
- }
- }
- fprintf(tabout, "\n");
- if (allh(i) && !pr1403) fprintf(tabout, ".vs \\n(%du\n", SVS);
- if (watchout)
- funnies(i,nl);
- if (vspf)
- {
- for(c=0; c<ncol; c++)
- if (vspen(table[nl][c].col) && (nl==0 || (lf=prev(nl))<0 || !vspen(table[lf][c].col)))
- {
- fprintf(tabout, ".nr ^%c \\n(#^u\n", 'a'+c);
- topat[c]=nl;
- }
- }
- }
- puttext(s,fn, size)
- char *s, *size, *fn;
- {
- if (point(s))
- {
- putfont(fn);
- putsize(size);
- fprintf(tabout, "%s",s);
- if (*fn>0) fprintf(tabout, "\\f\\n(%2d", S1);
- if (size!=0) putsize("0");
- }
- }
- funnies( stl, lin)
- {
- /* write out funny diverted things */
- int c, s, pl, lwid, dv, lf, ct;
- char *fn;
- fprintf(tabout, ".mk ##\n"); /* rmember current vertical position */
- fprintf(tabout, ".nr %d \\n(##\n", S1); /* bottom position */
- for(c=0; c<ncol; c++)
- {
- s = table[lin][c].col;
- if (point(s)) continue;
- if (s==0) continue;
- fprintf(tabout, ".sp |\\n(##u-1v\n");
- fprintf(tabout, ".nr %d ", SIND);
- for(pl=stl; pl>=0 && !isalpha(ct=ctype(pl,c)); pl=prev(pl))
- ;
- switch (ct)
- {
- case 'n':
- case 'c':
- fprintf(tabout, "(\\n(%du+\\n(%du-\\n(%c-u)/2u\n",c+CLEFT,c-1+ctspan(lin,c)+CRIGHT, s);
- break;
- case 'l':
- fprintf(tabout, "\\n(%du\n",c+CLEFT);
- break;
- case 'a':
- fprintf(tabout, "\\n(%du\n",c+CMID);
- break;
- case 'r':
- fprintf(tabout, "\\n(%du-\\n(%c-u\n", c+CRIGHT, s);
- break;
- }
- fprintf(tabout, ".in +\\n(%du\n", SIND);
- fn=font[stynum[stl]][c];
- putfont(fn);
- pl = prev(stl);
- if (stl>0 && pl>=0 && vspen(table[pl][c].col))
- {
- fprintf(tabout, ".sp |\\n(^%cu\n", 'a'+c);
- if (ctop[stynum[stl]][c]==0)
- {
- fprintf(tabout, ".nr %d \\n(#-u-\\n(^%c-\\n(%c|+1v\n",TMP, 'a'+c, s);
- fprintf(tabout, ".if \\n(%d>0 .sp \\n(%du/2u\n", TMP, TMP);
- }
- }
- fprintf(tabout, ".%c+\n",s);
- fprintf(tabout, ".in -\\n(%du\n", SIND);
- if (*fn>0) putfont("P");
- fprintf(tabout, ".mk %d\n", S2);
- fprintf(tabout, ".if \\n(%d>\\n(%d .nr %d \\n(%d\n", S2, S1, S1, S2);
- }
- fprintf(tabout, ".sp |\\n(%du\n", S1);
- for(c=dv=0; c<ncol; c++)
- {
- if (stl+1< nlin && (lf=left(stl,c,&lwid))>=0)
- {
- if (dv++ == 0)
- fprintf(tabout, ".sp -1\n");
- tohcol(c);
- dv++;
- drawvert(lf, stl, c, lwid);
- }
- }
- if (dv)
- fprintf(tabout,"\n");
- }
- putfont(fn)
- char *fn;
- {
- if (fn && *fn)
- fprintf(tabout, fn[1] ? "\\f(%.2s" : "\\f%.2s", fn);
- }
- putsize(s)
- char *s;
- {
- if (s && *s)
- fprintf(tabout, "\\s%s",s);
- }
-