tools/rman/rman.c

37 /* maximum number of tags per line */
51 struct { enum tagtype type; int first; int last; } tags[MAXTAGS], tagtmp;
387 		tags[tagc].type = type;
388 		tags[tagc].first = first;
389 		tags[tagc].last = last;
509  * Tk -- just emit list of text-tags pairs
1431 		  tags[0].last = linelen;
2544 	/* set I for tags below */
2552 	/*** tags and filler spaces ***/
2629 				if (efirst>=0 /*&& (esccode==0 || esccode==1 || esccode==4 || esccode==22 || esccode==24) /*&& hl>=0 && hl2==-1 && tags[MAXTAGS].first<I+iq*/) {
2631 					/*tagadd(tags[MAXTAGS].type, tags[MAXTAGS].first, I+iq);*/
2656 			/* collect tags in this pass, interspersed later if need be */
2657 			/* can't handle overlapping tags */
2688 			/* don't overlap tags on man page references */
2689 			while (tagc>0 && tags[tagc-1].last>hl2) tagc--;
2714 	   if line has ONLY <CODE> tags AND they SPAN line, convert to one tag */
2716 	if (tagc && tags[0].first==0 && tags[tagc-1].last==linelen) {
2721 			if (tags[i].type!=BOLDITALICS /*&& tags[i].type!=BOLD*/) fCodeline=0;
2722 			else if ((j=tags[i].last)<linelen) {
2723 			  for (; j < tags[i+1].first ; j++)
2733 		assert(tags[i].type>NOTAG && tags[i].type<=MANREF);
2734 		assert(tags[i].first>=I0 && tags[i].last<=linelen+I0);
2735 		assert(tags[i].first<=tags[i].last);
2737 		/* verify for no overlap with other tags */
2739 			assert(tags[i].last<=tags[j].first /*|| tags[i].first>=tags[j].last*/);
2969 					 && ((scnt>=2 && scnt2>5) || scnt>=5 || (tagc>0 && tags[0].first==scnt) ) /* scnt>=2?? */
2975 				if (tagc>0 && tags[0].first==scnt) {
2976 					k=tags[0].last;
2978 						if (tags[l].first - k <=3)
2979 							k=tags[l].last;
3046 			/* start tags in reverse order of addition (so structural first) */
3047 			if (curtag<tagc && i+I0+off==tags[curtag].first) {
3048 				for (r=hitxt, j=tags[curtag].last-tags[curtag].first, hitxt[j]='\0'; j; j--)
3050 				(*fn)(tagbeginend[tags[curtag].type][0]);
3084 			if (curtag<tagc && i+I0+off+1==tags[curtag].last) {
3085 				(*fn)(tagbeginend[tags[curtag].type][1]);
3129 	pop(ENDDOC);	/* clear up all tags on stack */
3331 /* dump characters from buffer, signalling right tags along the way */
3359 	   /* got one: clear out tags and spaces to make normalized form */
3361 	   /*while (tagc && tags[tagc-1].first >= posn) tagc--;*/
3363 	   /* add MANREF tags */
3366 	   /* already generated other start tags, so move BEGINMANREF to start in order to be well nested (ugh) */
3367 	   tagtmp = tags[tagc-1]; for (j=tagc-1; j>0; j--) tags[j]=tags[j-1]; tags[0]=tagtmp;
3375     tagadd(BEGINMANREF, i, 0); tagtmp = tags[tagc-1]; for (j=tagc-1; j>0; j--) tags[j]=tags[j-1]; tags[0]=tagtmp;
3387     /* dump tags */
3388     /*for ( ; j<tagc && tags[j].first == i; j++) (*fn)(tags[j].type);*/
3389     for (j=0; j<tagc; j++) if (tags[j].first == i) (*fn)((enum command)tags[j].type);
3406   /* dump tags at end */
3407   /*for ( ; j<tagc && tags[j].first == sI; j++) (*fn)(tags[j].type);*/
3408   for (j=0; j<tagc; j++) if (tags[j].first==sI) (*fn)((enum command)tags[j].type);
3567     /* postpone check until after following character so catch closing tags */