95 static int parselleft;		/* copy of parsefile->lleft */  variable
113 	parselleft = parsenleft = 0;	/* clear input buffer */  in resetinput()
215 	if (parselleft <= 0) {  in preadbuffer()
216 		if ((parselleft = preadfd()) == -1) {  in preadbuffer()
217 			parselleft = parsenleft = EOF_NLEFT;  in preadbuffer()
223 	end = p + parselleft;  in preadbuffer()
232 		parselleft -= end - r;  in preadbuffer()
233 		if (parselleft == 0)  in preadbuffer()
235 		end = p + parselleft;  in preadbuffer()
240 		parsenleft = parselleft;  in preadbuffer()
241 		parselleft = 0;  in preadbuffer()
245 		parselleft -= parsenleft;  in preadbuffer()
321 	sp->prevlleft = parselleft;  in pushstring()
344 	parselleft = sp->prevlleft;  in popstring()
407 	parselleft = parsenleft = 0;  in setinputfd()
423 	parselleft = parsenleft = strlen(string);  in setinputstring()
442 	parsefile->lleft = parselleft;  in pushfile()
469 	parselleft = parsefile->lleft;  in popfile()