2022.02.21

VERSION

@@ -1,2 +1,2 @@
-2022 January 27 2022
+2022 February 22 2022
 

doc/CHANGES

@@ -14590,3 +14590,75 @@ G2 B2 |\
 %%MIDI pitchbendrange 7
 !bend! G4 |
 
+February 12 2022
+Midi2abc -mftext: adjusted the pitchbend sensitivity bend2cents when
+a RPN control command is received (in function mftxt_parameter).
+
+February 13 2022
+abc2midi: added an optional third parameter to %%MIDI bendvelocity
+which specifies the number of MIDI pitchbend messages to create.
+If this parameter is missing, the default is 8 as before.
+
+
+February 18 2022
+abc2midi bug: the K: and V: score option transposes the music in the
+wrong direction. eg
+
+X:1
+T: transpose
+M: 4/4
+L: 1/4
+K: G sound = DC
+CDEF|GABc|
+
+CDEF... converted to BbCDE.. instead of DEF#G...
+
+Fix: swapped p2 and p1 in
+          *transpose = p2 - p1;
+in parsesound() in parseabc.c
+
+February 21 2022
+abc2abc mangles text. eg
+input:
+
+X:1
+T: Text mangled by abc2abc 
+Q:1/2=120
+M:4/4
+L:1/8
+K:G bass octave=-2
+%%begintext center
+this text is mangled
+%%endtext
+%%
+!f! g2 z d g2 z d | gdgb d'2 z2 | c'2 z a c'2 z a | cafa d2 z2 | gggg gggg | [I:repeat] |
+
+abc2abc text.abc -t 2 >output.abc
+
+output:
+
+X:1
+T:Text mangled by abc2abc 
+Q:1/2=120
+M:4/4
+L:1/8
+K:Amaj clef=bass octave=-2
+%%begintext center
+this tfxt is mbnalfe
+%%endtext
+%%
+!f! a2 z e a2 z e | aeac' e'2 z2 | d'2 z b d'2 z b | dbgb e2 z2 | aaaa aaaa | [I:repeat] |
+
+Analysis:
+Parseline (line) in parseabc.c checks the line for %%begintext using strcmp.
+Unfortunately, it does not find a match because the line also contains
+the word 'center'.
+
+Fix: replaced 
+if (strcmp(line,"%%begintext") == 0) {
+with
+if (strstr(line,"%%begintext") != NULL) {
+which returns the pointer to %%begintext in the line.
+
+
+

doc/readme.txt

@@ -1,9 +1,9 @@
 abcMIDI :   abc <-> MIDI conversion utilities
 
-midi2abc version 3.48 June 27 2021
-abc2midi version 4.66 January 27 2022
-abc2abc  version 2.15 May 25 2021
-yaps     version 1.87 May 25 2021
+midi2abc version 3.50 February 12 2022
+abc2midi version 4.69 February 22 2022
+abc2abc  version 2.16 February 22 2022
+yaps     version 1.88 February 22 2022
 abcmatch version 1.80 November 25 2021
 midicopy version 1.37 October 10 2020
 

genmidi.c

@@ -2074,14 +2074,17 @@ int noteson;
     skipspace(&p);
     val = readsnump(&p);
     bendacceleration = val;
+    skipspace(&p); /* [SS] 2022-02-13 */
+    val = readsnump(&p);
+    if (val > 0 && val < 100) bendnvals = val; 
+    else bendnvals = 8;
+
     /* [SS] 2015-08-11 */
-    bendnvals = 0;
     if (bendvelocity != 0 || bendacceleration != 0) {
-        for (i = 0; i<8; i++) {
+        for (i = 0; i<bendnvals; i++) {  /* [SS] 2022-02-13 */
             benddata[i] = bendvelocity;
             bendvelocity = bendvelocity + bendacceleration;
             }
-        bendnvals = 8;
         }
     /*bendtype = 1; [SS] 2015-08-11 */
     if (bendnvals == 1) bendtype = 3; /* [SS] 2014-09-22 */

parseabc.c

@@ -1056,7 +1056,7 @@ parsesound (s, word, gottranspose, transpose)
           *transpose = 0;
           } else {
           /* printf("midi note = %d\n",p2); */
-          *transpose = p2 - p1; 
+          *transpose = p1 - p2; /* [SS] 2022.02.18 */
           /* printf("transpose = %d\n",*transpose); */
           *gottranspose = 1;
           }
@@ -3353,11 +3353,11 @@ parseline (line)
 {
   char *p, *q;
 
-  /* [SS] 2020-01-03 */
-  if (strcmp(line,"%%begintext") == 0) {
+  /* [SS] 2020-01-03 2021-02-21 */
+  if (strstr(line,"%%begintext") != NULL) {
 	  ignore_line = 1;
           }
-  if (strcmp(line,"%%endtext") == 0) {
+  if (strstr(line,"%%endtext") != NULL) {
 	  ignore_line = 0;
           }
   /* [SS] 2021-05-09 */

store.c

@@ -186,7 +186,7 @@ int main()
 
 */
 
-#define VERSION "4.66 January 27 2022 abc2midi" 
+#define VERSION "4.70 February 22 2022 abc2midi" 
 
 /* enables reading V: indication in header */
 #define XTEN1 1

toabc.c

@@ -21,7 +21,7 @@
 
 /* back-end for outputting (possibly modified) abc */
 
-#define VERSION "2.15 May 25 2021 abc2abc"
+#define VERSION "2.16 February 21 2022 abc2abc"
 
 /* for Microsoft Visual C++ 6.0 or higher */
 #ifdef _MSC_VER

yapstree.c

@@ -22,7 +22,7 @@
 /* yapstree.c - back-end for abc parser. */
 /* generates a data structure suitable for typeset music */
 
-#define VERSION "1.87 May 25 2021 yaps"
+#define VERSION "1.88 February 22 2022 yaps"
 #include <stdio.h>
 #ifdef USE_INDEX
 #define strchr index