typedef enum {
/* types of bar sign */
SINGLE_BAR,
DOUBLE_BAR,
BAR_REP,
REP_BAR,
BAR1,
REP_BAR2,
DOUBLE_REP,
THICK_THIN,
THIN_THICK,
/* other things */
PART,
TEMPO,
TIME,
KEY,
REST,
TUPLE,
/* CHORD replaced by CHORDON and CHORDOFF */
NOTE,
NONOTE,
TEXT,
SLUR_ON,
SLUR_OFF,
TIE,
TITLE,
CHANNEL,
TRANSPOSE,
RTRANSPOSE,
GRACEON,
GRACEOFF,
SETGRACE,
SETC,
GCHORD,
GCHORDON,
GCHORDOFF,
VOICE,
CHORDON,
CHORDOFF,
SLUR_TIE,
TNOTE,
/* broken rhythm */
LT,
GT,
DYNAMIC,
LINENUM,
MUSICLINE,
MUSICSTOP,
WORDLINE,
WORDSTOP
} featuretype;

/* note decorations */
#define DECSIZE 8
static char decorations[] = ".H~RuvML";
#define STACCATO 0
#define FERMATA 1
#define ORNAMENT 2
#define ROLL 3
#define BOWUP 4
#define BOWDOWN 5
#define TENUTO 6
#define LOUD 7

struct vstring {
int len;
int limit;
char* st;
};