2022.02.07

README.md

@@ -13,7 +13,7 @@ Seymour added two more programs:
 1. abcmatch for finding common elements in a collection of abc tunes and,
 2. midicopy for copying parts of a midi file to a new midi file.
 
-Yaps has been superceded by [Jef Moine](http://moinejf.free.fr/) abcm2ps and abc2svg programs. Midi2abc has been expanded to include mftext and various other features for supporting the [runabc](https://ifdo.ca/~seymour/runabc/top.html) application. Abc2midi has numerous new features that are described in its own web page [abc2midi guide](https://ifdo.ca/~seymour/runabc/abcguide/abc2midi_guide.html).
+Yaps has been superceded by [Jef Moine](http://moinejf.free.fr/) abcm2ps and abc2svg programs. Midi2abc has been expanded to include mftext and various other features for supporting the [runabc](https://ifdo.ca/~seymour/runabc/top.html) application. Abc2midi has numerous new features that are described in its own web page [abc2midi guide](https://abcmidi.sourceforge.io).
 
 Components of the abcMIDI package are parts of numerous applications for creating and editing abc files. Compilations of these components for various operating systems can be found on [The ABC Plus Project](http://abcplus.sourceforge.net/) web page.
 

doc/CHANGES

@@ -14574,7 +14574,7 @@ abcmidi: new feature
 %%MIDI pitchbendrange semi
 maps the pitchwheel 0 to 16383 to semi semitones. By default semi
 is set to 2. If you change it to 4, then the pitchwheel maps into
-4 semitones. This effects all microtones in the active channel
++/-4 semitones. This effects all microtones in the active channel
 when semi is not 2. %%MIDI temperament commands may not work
 correctly. Here is an example.
 

genmidi.c

@@ -1444,7 +1444,7 @@ write_event(control_change, channel, data, 2);
 
 /* [SS] 2022-01-27 */
 static void midiPitchBendRange (int semis) {
-/* by default the pitch whell maps 0 to 16383 to a range of 2
+/* by default the pitch wheel maps 0 to 16383 to a range of 4
  * semitones. This function uses the RPN control command to
  * expand the range to semis semitones.
  */