91 static int parselleft;		/* copy of parsefile->lleft */  variable
109 	parselleft = parsenleft = 0;	/* clear input buffer */  in resetinput()
211 	if (parselleft <= 0) {  in preadbuffer()
212 		if ((parselleft = preadfd()) == -1) {  in preadbuffer()
213 			parselleft = parsenleft = EOF_NLEFT;  in preadbuffer()
219 	end = p + parselleft;  in preadbuffer()
228 		parselleft -= end - r;  in preadbuffer()
229 		if (parselleft == 0)  in preadbuffer()
231 		end = p + parselleft;  in preadbuffer()
236 		parsenleft = parselleft;  in preadbuffer()
237 		parselleft = 0;  in preadbuffer()
241 		parselleft -= parsenleft;  in preadbuffer()
317 	sp->prevlleft = parselleft;  in pushstring()
340 	parselleft = sp->prevlleft;  in popstring()
403 	parselleft = parsenleft = 0;  in setinputfd()
419 	parselleft = parsenleft = strlen(string);  in setinputstring()
438 	parsefile->lleft = parselleft;  in pushfile()
465 	parselleft = parsefile->lleft;  in popfile()