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- /* t7.c: control to write table entries */
- # include "t..c"
- # define realsplit ((ct=='a'||ct=='n') && table[ldata][c].rcol)
- runout()
- {
- int i;
- if (boxflg || allflg || dboxflg) need();
- if (ctrflg)
- {
- fprintf(tabout, ".nr #I \\n(.i\n");
- fprintf(tabout, ".in +(\\n(.lu-\\n(TWu-\\n(.iu)/2u\n");
- }
- fprintf(tabout, ".fc %c %c\n", F1, F2);
- fprintf(tabout, ".nr #T 0-1\n");
- deftail();
- for(i=0; i<nlin; i++)
- putline(i,i);
- if (leftover)
- yetmore();
- fprintf(tabout, ".fc\n");
- fprintf(tabout, ".nr T. 1\n");
- fprintf(tabout, ".T# 1\n");
- if (ctrflg)
- fprintf(tabout, ".in \\n(#Iu\n");
- }
- runtabs(lform, ldata)
- {
- int c, ct, vforml, lf;
- fprintf(tabout, ".ta ");
- for(c=0; c<ncol; c++)
- {
- vforml=lform;
- for(lf=prev(lform); lf>=0 && vspen(table[lf][c].col); lf=prev(lf))
- vforml=lf;
- if (fspan(vforml,c))
- continue;
- switch(ct=ctype(vforml,c))
- {
- case 'n':
- case 'a':
- if (table[ldata][c].rcol)
- if (lused[c]) /*Zero field width*/
- fprintf(tabout, "\\n(%du ",c+CMID);
- case 'c':
- case 'l':
- case 'r':
- if (realsplit? rused[c]: (used[c]+lused[c]))
- fprintf(tabout, "\\n(%du ",c+CRIGHT);
- continue;
- case 's':
- if (lspan(lform, c))
- fprintf(tabout, "\\n(%du ", c+CRIGHT);
- continue;
- }
- }
- fprintf(tabout, "\n");
- }
- ifline(s)
- char *s;
- {
- if (s[0] == '\\') s++;
- if (s[1] ) return(0);
- if (s[0] == '_') return('-');
- if (s[0] == '=') return('=');
- return(0);
- }
- need()
- {
- int texlin, horlin, i;
- for(texlin=horlin=i=0; i<nlin; i++)
- {
- if (fullbot[i]!=0)
- horlin++;
- else
- if (instead[i]!=0)
- continue;
- else
- texlin++;
- }
- fprintf(tabout, ".ne %dv+%dp\n",texlin,2*horlin);
- }
- deftail()
- {
- int i, c, lf, lwid;
- for(i=0; i<MAXHEAD; i++)
- if (linestop[i])
- fprintf(tabout, ".nr #%c 0-1\n", linestop[i]+'a'-1);
- fprintf(tabout, ".nr #a 0-1\n");
- fprintf(tabout, ".eo\n");
- fprintf(tabout, ".de T#\n");
- fprintf(tabout, ".ds #d .d\n");
- fprintf(tabout, ".if \\(ts\\n(.z\\(ts\\(ts .ds #d nl\n");
- fprintf(tabout, ".mk ##\n");
- fprintf(tabout, ".nr ## -1v\n");
- fprintf(tabout, ".ls 1\n");
- for(i=0; i<MAXHEAD; i++)
- if (linestop[i])
- fprintf(tabout, ".if \\n(#T>=0 .nr #%c \\n(#T\n",linestop[i]+'a'-1);
- if (boxflg || allflg || dboxflg) /* bottom of table line */
- if (fullbot[nlin-1]==0)
- {
- if (!pr1403)
- fprintf(tabout, ".if \\n(T. .vs \\n(.vu-\\n(.sp\n");
- fprintf(tabout, ".if \\n(T. ");
- drawline(nlin,0,ncol, dboxflg ? '=' : '-',1,0);
- fprintf(tabout, "\n.if \\n(T. .vs\n");
- /* T. is really an argument to a macro but because of
- eqn we don't dare pass it as an argument and reference by $1 */
- }
- for(c=0; c<ncol; c++)
- {
- if ((lf=left(nlin-1,c, &lwid))>=0)
- {
- fprintf(tabout, ".if \\n(#%c>=0 .sp -1\n",linestop[lf]+'a'-1);
- fprintf(tabout, ".if \\n(#%c>=0 ", linestop[lf]+'a'-1);
- tohcol(c);
- drawvert(lf, nlin-1, c, lwid);
- fprintf(tabout, "\\h'|\\n(TWu'\n");
- }
- }
- if (boxflg || allflg || dboxflg) /* right hand line */
- {
- fprintf(tabout, ".if \\n(#a>=0 .sp -1\n");
- fprintf(tabout, ".if \\n(#a>=0 \\h'|\\n(TWu'");
- drawvert (0, nlin-1, ncol, dboxflg? 2 : 1);
- fprintf(tabout, "\n");
- }
- fprintf(tabout, ".ls\n");
- fprintf(tabout, "..\n");
- fprintf(tabout, ".ec\n");
- }
-