From 4a63fa26cf5404e1ff1e389c4214b8f8d438cf05 Mon Sep 17 00:00:00 2001
From: Sema <jazz-dev@jazz-soft.net>
Date: Mon, 11 Mar 2024 00:28:23 -0400
Subject: [PATCH] MIDI2 Context - program/bank

---
 javascript/JZZ.js | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/javascript/JZZ.js b/javascript/JZZ.js
index 0b25667..e90ca60 100644
--- a/javascript/JZZ.js
+++ b/javascript/JZZ.js
@@ -2777,6 +2777,21 @@
             this._cc[kk].sx = undefined;
           }
         }
+        else if (tt == 4) {
+          st = msg[1] >> 4;
+          ch = (msg[1] & 15).toString(16);
+          kk = gr + ch;
+          if (!this._cc[kk]) this._cc[kk] = {}; 
+          if (st == 12) {
+            if (msg[3] & 1) {
+              this._cc[kk].bm = msg[6];
+              this._cc[kk].bl = msg[7];
+            }
+            msg._bm = this._cc[kk].bm;
+            msg._bl = this._cc[kk].bl;
+            if (JZZ.MIDI.programName) msg.label(JZZ.MIDI.programName(msg[4], msg._bm, msg._bl));
+          }
+        }
       }
     }
     else mmm = msg;