bin/gawk/awkgram.c

11    This program is distributed in the hope that it will be useful,
24    in version 1.24 of Bison.  */
348    elements in the stack, and YYPTR gives the new location of the
372 /* YYLAST -- Last index in YYTABLE.  */
428 /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
613 /* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
661 /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
709 /* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
1138    if the built-in stack extension method is used).
1184 /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
1387 | yynewstate -- Push a new state, which is found in yystate.  |
1400       /* Get the current used size of the three stacks, in elements.  */
1413 	   data in use in that stack, in bytes.  This used to be a
1692 		yyerror(_("`%s' is a built-in function, it cannot be redefined"),
1815 		 * 	for (iggy in foo)
1884 			yyerror(_("`%s' used in %s action"), "next",
1907 			error(_("`%s' used in %s action"), "nextfile",
1961 	_("plain `print' in BEGIN or END rule should probably be `print \"\"'"));
2055 							yyerror(_("duplicate case values in switch body: %s"), caseval);
2065 						yyerror(_("Duplicate `default' detected in switch body"));
2655 	  /* Start YYX at -YYN if negative to avoid negative indexes in
2830 #	define	NOT_OLD		0x0100	/* feature not in old awk */
2831 #	define	NOT_POSIX	0x0200	/* feature not in POSIX */
2838 /* Function pointers come from declarations in awk.h. */
2878 {"in",		Node_illegal,	 LEX_IN,	0,		0},
2973 	/* Find the current line in the input file */
3126 			char *in;
3128 			/* suppress file name and line no. in error mesg */
3129 			in = source;
3132 				in, strerror(errno));
3145 		 * in the beginning of the buffer that was overallocated above
3376 				lintwarn(_("source file does not end in newline"));
3387 	 * (like #! in BSD sh)
3406 		 *  b) it is the `[' in `[:'
3486 				lintwarn(_("source file does not end in newline"));
3504 				_("source file does not end in newline"));
3631 				warning(_("operator `^=' is not supported in old awk"));
3639 			warning(_("operator `^' is not supported in old awk"));
3854 			lintwarn(_("source file does not end in newline"));
3900 		yyerror(_("invalid char '%c' in expression"), c);
3939 		lintwarn(_("source file does not end in newline"));
3970 				warning(_("`%s' is not supported in old awk"),
4267  * Install a name in the symbol table, even if it is already there.
4431 /* finfo --- for use in comparison and sorting of function names */
4604  * in which case def is added as the value. Otherwise, install name with def
4607  * Extra work, build up and save a list of the parameter names in a table
4647 	/* allocate it and fill it in */
4700  * pop parameters out of the symbol table. do this in reverse order to
4756 	/* not in the table, fall through to allocate a new one */
4824 /* variable --- make sure NAME is in the symbol table */
4844 			 * This is the only case in which we may not free the string.
4886  * in the grammar.