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enum {
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	STACKSIZE = 2048 * sizeof(void*),
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};
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/* Keywords */
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typedef enum {
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	Category,
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	Cddata,
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	Cmd,
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	File,
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	Include,
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	Key,
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	Lyrics,
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	Part,
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	Path,
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	Performance,
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	Recording,
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	Root,
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	Search,
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	Soloists,
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	Time,
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	Track,
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	Work,
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	Ntoken,	/* Initializer for ntoken */
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	Eof	=	-1,
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	Txt	=	-2,
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	BraceO	=	-3,
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	BraceC	=	-4,
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	Equals	=	-5,
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	Newcat	=	-6,
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} Type;
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typedef struct Object Object;
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typedef struct Catset Catset;
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typedef struct Token Token;
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typedef struct Cmdlist Cmdlist;
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/* Token-only types */
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typedef enum {
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	Obj,
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	Cat,
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} Kind;
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struct Catset {
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	uchar *bitpiece;	/* mallocated */
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	int nbitpiece;
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};
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struct Token {
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	char	*name;
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	Kind	kind;
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	long	value;
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	char	*kname;
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	Catset	categories;
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};
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typedef enum {
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	Hierarchy,
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	Typelist,
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	Nlisttype,
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} Listtype;
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struct Cmdlist {
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	int	flag;
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	char	*name;
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};
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#define KEYLEN 128
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struct Object {
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	Type	type;
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	int	tabno;		/* entry in object table */
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	Object	*parent;
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	Object	**children;	/* mallocated */
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	Object	**catparents;
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	Object	*orig;		/* back pointer from search object */
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	int	nchildren;
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	int	ncatparents;
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	Catset	categories;	/* was int */
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	int	flags;
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	int	num;		/* for enumerations */
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	char	*value;		/* mallocated */
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	char	key[KEYLEN];
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	char	*path;		/* mallocated */
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};
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#define Sort	0x01
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#define Enum	0x02
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#define Hier	0x04
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#define Elab	0x10	/* elaborated rune string */
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extern	Token	*tokenlist;
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extern	int	ncat;
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extern	Object	**catobjects;
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extern	Biobuf	*f;
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extern	char	*file;
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extern	Object	*root;
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extern	int	ntoken;
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extern	Object	**otab;	// object table
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extern	int	notab;	// no of entries used
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extern	int	sotab;	// no of entries mallocated
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extern	int	hotab;	// no of holes in tab
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extern	char	*user;
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void	io(void *);
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long	printchildren(char*, int, Object*);
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long	printdigest(char*, int, Object*);
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long	printfiles(char*, int, Object*);
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long	printfulltext(char*, int, Object*);
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long	printkey(char*, int, Object*);
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long	printminiparentage(char*, int, Object*);
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long	printparent(char*, int, Object*);
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long	printparentage(char*, int, Object*);
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long	printtext(char*, int, Object*);
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long	printtype(char*, int, Object*);
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void	reread(void);
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void	listfiles(Object *o);