122 static void scantab(char *scan, int tabvect[NTABS], int level);
123 static void repetab(char *scan, int tabvect[NTABS]);
124 static void arbitab(char *scan, int tabvect[NTABS]);
125 static void filetab(char *scan, int tabvect[NTABS], int level);
128 static void settabs(int tabvect[NTABS]);
132 static int stdtab(char option[], int tabvect[]);
139 	int tabvect[NTABS];	/* build tab list here */  in main()  local
160 	tabvect[0] = 0;	/* mark as not yet filled in */  in main()
282 	scantab(tabspec, tabvect, 0);  in main()
283 	if (!tabvect[0])  in main()
284 		repetab("8", tabvect);  in main()
285 	settabs(tabvect);  in main()
309 scantab(char *scan, int tabvect[NTABS], int level)  in scantab()
314 			filetab(++scan, tabvect, level);  in scantab()
316 			repetab(scan, tabvect);  in scantab()
317 		else if (stdtab(scan, tabvect)) {  in scantab()
324 		arbitab(scan, tabvect);  in scantab()
331 repetab(char *scan, int tabvect[NTABS])  in repetab()
341 		tabvect[i] = tabn += incr;  in repetab()
342 	tabvect[i] = 0;  in repetab()
348 arbitab(char *scan, int tabvect[NTABS])  in arbitab()
359 				tabvect[i++] = last += t;  in arbitab()
368 				tabvect[i++] = last = t;  in arbitab()
385 	tabvect[i] = 0;  in arbitab()
392 filetab(char *scan, int tabvect[NTABS], int level)  in filetab()
464 		scantab(scan, tabvect, 1);  in filetab()
471 		scantab("-8", tabvect, 1);  in filetab()
522 settabs(int tabvect[NTABS])  in settabs()
602 	previous = 1; curtab = tabvect;  in settabs()
723 stdtab(char option[], int tabvect[])  in stdtab()  argument
726 	tabvect[0] = 0;  in stdtab()
732 			while (*tabvect++ = *sp++)	/* copy, make int */  in stdtab()