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2021.03.30

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This commit is contained in:
Seymour Shlien
2021-03-30 09:30:08 -04:00
parent 515e536d12
commit 12bf348274
4 changed files with 41 additions and 8 deletions
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29
store.c
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@@ -186,7 +186,7 @@ int main()
*/
#define VERSION "4.50 March 10 2021 abc2midi"
#define VERSION "4.51 March 30 2021 abc2midi"
/* enables reading V: indication in header */
#define XTEN1 1
@@ -5245,7 +5245,9 @@ int place;
int nextinchord;
int hostnotestart, hostnoteend;
int adjusted_num, adjusted_den;
int notesinchord;
notesinchord = -1;
j = place;
start = -1;
while ((j < notes) && (start == -1)) {
@@ -5307,11 +5309,26 @@ int place;
grace_denom = 1;
p = start;
while (p <= end) {
if ((feature[p] == NOTE) || (feature[p] == REST)) {
grace_num = grace_num * denom[p] + grace_denom * num[p];
grace_denom = grace_denom * denom[p];
reduce(&grace_num, &grace_denom);
};
switch(feature[p]) { /* [SS] 2021-03-30 */
case NOTE:
case REST:
if (notesinchord <= 0) {
/* if chordal grace note, only count the first note */
grace_num = grace_num * denom[p] + grace_denom * num[p];
grace_denom = grace_denom * denom[p];
reduce(&grace_num, &grace_denom);
if (notesinchord == 0) notesinchord++;
}
break;
case CHORDON:
notesinchord = 0;
break;
case CHORDOFF:
notesinchord = -1;
break;
default:
break;
}
p = p + 1;
};