102 	int c = input();  in peek()
114 	c = input();  in gettok()
124 		for ( ; (c = input()) != 0; ) {  in gettok()
139 		for ( ; (c = input()) != 0; ) {  in gettok()
204 			while ((c = input()) != '\n' && c != 0)  in yylex()
212 				input();  in yylex()
214 				input(); input();	/* \n */  in yylex()
222 				input(); RET(AND);  in yylex()
227 				input(); RET(BOR);  in yylex()
232 				input(); yylval.i = NE; RET(NE);  in yylex()
234 				input(); yylval.i = NOTMATCH; RET(MATCHOP);  in yylex()
242 				input(); yylval.i = LE; RET(LE);  in yylex()
248 				input(); yylval.i = EQ; RET(EQ);  in yylex()
254 				input(); yylval.i = GE; RET(GE);  in yylex()
256 				input(); yylval.i = APPEND; RET(APPEND);  in yylex()
262 				input(); yylval.i = INCR; RET(INCR);  in yylex()
264 				input(); yylval.i = ADDEQ; RET(ASGNOP);  in yylex()
269 				input(); yylval.i = DECR; RET(DECR);  in yylex()
271 				input(); yylval.i = SUBEQ; RET(ASGNOP);  in yylex()
276 				input(); yylval.i = MULTEQ; RET(ASGNOP);  in yylex()
278 				input();	/* eat 2nd * */  in yylex()
280 					input(); yylval.i = POWEQ; RET(ASGNOP);  in yylex()
290 				input(); yylval.i = MODEQ; RET(ASGNOP);  in yylex()
295 				input(); yylval.i = POWEQ; RET(ASGNOP);  in yylex()
358 	for (bp = buf; (c = input()) != '"'; ) {  in string()
369 			c = input();  in string()
385 					n = 8 * n + input() - '0';  in string()
387 						n = 8 * n + input() - '0';  in string()
394 				for (px = xbuf; (c = input()) != 0 && px-xbuf < 100-2; ) {  in string()
503 	for ( ; (c = input()) != '/' && c != 0; ) {  in regexpr()
512 			*bp++ = input();  in regexpr()
531 int input(void)	/* get next lexical input character */  in input()  function