const char *yyrule[] = {
"$accept : program",
"program : junk hunks",
"begin : BEGIN '{' maybe states '}' junk",
"end : END '{' maybe states '}'",
"end : end NEWLINE",
"hunks : hunks hunk junk",
"hunks :",
"hunk : patpat",
"hunk : patpat '{' maybe states '}'",
"hunk : FUNCTION USERFUN '(' arg_list ')' maybe '{' maybe states '}'",
"hunk : '{' maybe states '}'",
"hunk : begin",
"hunk : end",
"arg_list : expr_list",
"patpat : cond",
"patpat : cond ',' cond",
"cond : expr",
"cond : match",
"cond : rel",
"cond : compound_cond",
"cond : cond '?' expr ':' expr",
"compound_cond : '(' compound_cond ')'",
"compound_cond : cond ANDAND maybe cond",
"compound_cond : cond OROR maybe cond",
"compound_cond : NOT cond",
"rel : expr RELOP expr",
"rel : expr '>' expr",
"rel : expr '<' expr",
"rel : '(' rel ')'",
"match : expr MATCHOP expr",
"match : expr MATCHOP REGEX",
"match : REGEX",
"match : '(' match ')'",
"expr : term",
"expr : expr term",
"expr : expr '?' expr ':' expr",
"expr : variable ASGNOP cond",
"sprintf : SPRINTF_NEW",
"sprintf : SPRINTF_OLD",
"term : variable",
"term : NUMBER",
"term : STRING",
"term : term '+' term",
"term : term '-' term",
"term : term '*' term",
"term : term '/' term",
"term : term '%' term",
"term : term '^' term",
"term : term IN VAR",
"term : variable INCR",
"term : variable DECR",
"term : INCR variable",
"term : DECR variable",
"term : '-' term",
"term : '+' term",
"term : '(' cond ')'",
"term : GETLINE",
"term : GETLINE variable",
"term : GETLINE '<' expr",
"term : GETLINE variable '<' expr",
"term : term 'p' GETLINE",
"term : term 'p' GETLINE variable",
"term : FUN1",
"term : FUN1 '(' ')'",
"term : FUN1 '(' expr ')'",
"term : FUNN '(' expr_list ')'",
"term : USERFUN '(' expr_list ')'",
"term : SPRINTF_NEW '(' expr_list ')'",
"term : sprintf expr_list",
"term : SUBSTR '(' expr ',' expr ',' expr ')'",
"term : SUBSTR '(' expr ',' expr ')'",
"term : SPLIT '(' expr ',' VAR ',' expr ')'",
"term : SPLIT '(' expr ',' VAR ',' REGEX ')'",
"term : SPLIT '(' expr ',' VAR ')'",
"term : INDEX '(' expr ',' expr ')'",
"term : MATCH '(' expr ',' REGEX ')'",
"term : MATCH '(' expr ',' expr ')'",
"term : SUB '(' expr ',' expr ')'",
"term : SUB '(' REGEX ',' expr ')'",
"term : GSUB '(' expr ',' expr ')'",
"term : GSUB '(' REGEX ',' expr ')'",
"term : SUB '(' expr ',' expr ',' expr ')'",
"term : SUB '(' REGEX ',' expr ',' expr ')'",
"term : GSUB '(' expr ',' expr ',' expr ')'",
"term : GSUB '(' REGEX ',' expr ',' expr ')'",
"variable : VAR",
"variable : VAR '[' expr_list ']'",
"variable : FIELD",
"variable : SVFIELD",
"variable : VFIELD term",
"expr_list : expr",
"expr_list : clist",
"expr_list :",
"clist : expr ',' maybe expr",
"clist : clist ',' maybe expr",
"clist : '(' clist ')'",
"junk : junk hunksep",
"junk :",
"hunksep : ';'",
"hunksep : SEMINEW",
"hunksep : NEWLINE",
"hunksep : COMMENT",
"maybe : maybe nlstuff",
"maybe :",
"nlstuff : NEWLINE",
"nlstuff : COMMENT",
"separator : ';' maybe",
"separator : SEMINEW maybe",
"separator : NEWLINE maybe",
"separator : COMMENT maybe",
"states : states statement",
"states :",
"statement : simple separator maybe",
"statement : ';' maybe",
"statement : SEMINEW maybe",
"statement : compound",
"simpnull : simple",
"simpnull :",
"simple : expr",
"simple : PRINT expr_list redir expr",
"simple : PRINT expr_list",
"simple : PRINTF expr_list redir expr",
"simple : PRINTF expr_list",
"simple : BREAK",
"simple : NEXT",
"simple : EXIT",
"simple : EXIT expr",
"simple : CONTINUE",
"simple : RET",
"simple : RET expr",
"simple : DELETE VAR '[' expr_list ']'",
"redir : '>'",
"redir : GRGR",
"redir : '|'",
"compound : IF '(' cond ')' maybe statement",
"compound : IF '(' cond ')' maybe statement ELSE maybe statement",
"compound : WHILE '(' cond ')' maybe statement",
"compound : DO maybe statement WHILE '(' cond ')'",
"compound : FOR '(' simpnull ';' cond ';' simpnull ')' maybe statement",
"compound : FOR '(' simpnull ';' ';' simpnull ')' maybe statement",
"compound : FOR '(' expr ')' maybe statement",
"compound : '{' maybe states '}' maybe",
};