73 static FILE *Fp;  variable
273 	if (Fp != NULL) {  in closefile()
275 		if (pclose(Fp) > 0)  in closefile()
279 		(void) fclose(Fp);  in closefile()
282 	Fp = NULL;  in closefile()
302 		while (Fp == NULL) {  in yylex()
311 			if ((Fp = popen(Tok, "r")) == NULL)  in yylex()
314 			Fp = eftread_fopen(Fileopened, ibuf, sizeof (ibuf));  in yylex()
320 			if (Fp != NULL) {  in yylex()
345 		switch (c = getc(Fp)) {  in yylex()
351 			while ((c = getc(Fp)) != EOF &&  in yylex()
363 				while ((c = getc(Fp)) != EOF && isalnum(c))  in yylex()
369 					while ((c = getc(Fp)) != EOF &&  in yylex()
380 					while ((c = getc(Fp)) != EOF &&  in yylex()
385 					(void) ungetc(c, Fp);  in yylex()
397 				} while ((c = getc(Fp)) != EOF);  in yylex()
400 					c = getc(Fp);  in yylex()
404 				while ((c = getc(Fp)) != EOF && c != '"')  in yylex()
414 			while ((c = getc(Fp)) != EOF && c != '\n' && c != '\r')  in yylex()
419 				(void) ungetc(c, Fp);  in yylex()
441 			if ((nextc = getc(Fp)) == EOF)  in yylex()
445 				while ((c = getc(Fp)) != EOF) {  in yylex()
449 					    (((c = getc(Fp)) == EOF) ||  in yylex()
461 				(void) ungetc(nextc, Fp);  in yylex()
474 				c = getc(Fp);  in yylex()
496 			if ((nextc = getc(Fp)) == '&')  in yylex()
499 				(void) ungetc(nextc, Fp);  in yylex()
508 			if ((nextc = getc(Fp)) == '|')  in yylex()
511 				(void) ungetc(nextc, Fp);  in yylex()
520 			if ((nextc = getc(Fp)) == '=')  in yylex()
523 				(void) ungetc(nextc, Fp);  in yylex()
532 			if ((nextc = getc(Fp)) == '=')  in yylex()
535 				(void) ungetc(nextc, Fp);  in yylex()
544 			if ((nextc = getc(Fp)) == '>')  in yylex()
547 				(void) ungetc(nextc, Fp);  in yylex()
555 			if ((nextc = getc(Fp)) == '=')  in yylex()
562 				(void) ungetc(nextc, Fp);  in yylex()
570 			if ((nextc = getc(Fp)) == '=')  in yylex()
577 				(void) ungetc(nextc, Fp);  in yylex()
591 					if ((c = getc(Fp)) == EOF) {  in yylex()
599 						(void) ungetc(c, Fp);  in yylex()
606 				while ((c = getc(Fp)) != EOF) {  in yylex()
632 						(void) ungetc(c, Fp);  in yylex()
643 					c = getc(Fp);  in yylex()
648 						(void) ungetc(c, Fp);  in yylex()
795 	while ((c = getc(Fp)) != EOF &&  in doident()
805 	while ((c = getc(Fp)) != EOF && c != '"' && c != '\n')  in doident()
811 		while ((c = getc(Fp)) != EOF && c != '\n')  in doident()
814 	(void) ungetc(c, Fp);  in doident()
831 	while ((c = getc(Fp)) != EOF &&  in dodictionary()
841 	while ((c = getc(Fp)) != EOF && c != '"' && c != '\n')  in dodictionary()
847 		while ((c = getc(Fp)) != EOF && c != '\n')  in dodictionary()
850 	(void) ungetc(c, Fp);  in dodictionary()
883 	while ((c = getc(Fp)) != EOF &&  in doallow_cycles()
894 		while ((c = getc(Fp)) != EOF && c != '"' && c != '\n')  in doallow_cycles()
900 			while ((c = getc(Fp)) != EOF && c != '\n')  in doallow_cycles()
905 	(void) ungetc(c, Fp);  in doallow_cycles()