Fix a skipped event -> stuck note in the CLAP

Events at the end of the block still need handling for block sizes
which are not a power of block size. This would often stick notes in
reaper clap

doc/design.md

@@ -47,6 +47,7 @@ Sunday
 - LFO on Mixer Node to level or pan
 - LFO mul or plus on consistently on all three nodes
 - LFO Level Built In
+- AM is somehow not quiet right. Signal to zero seems 'no modulation' not 'no output' 
 - preset factory set with cmakerc
 - preset scan user directory to make tree
 - param split for voices and base/top

src/clap/six-sines-clap.cpp

@@ -144,6 +144,16 @@ struct SixSinesClap : public plugHelper_t, sst::clap_juce_shim::EditorProvider
                 blockPos = 0;
             }
         }
+
+        while (nextEvent)
+        {
+            handleEvent(nextEvent);
+            nextEventIndex++;
+            if (nextEventIndex < sz)
+                nextEvent = ev->get(ev, nextEventIndex);
+            else
+                nextEvent = nullptr;
+        }
         return CLAP_PROCESS_CONTINUE;
     }
     bool handleEvent(const clap_event_header_t *nextEvent)
@@ -192,6 +202,7 @@ struct SixSinesClap : public plugHelper_t, sst::clap_juce_shim::EditorProvider
             break;
             default:
             {
+                SXSNLOG("Unknown inbound event of type " << nextEvent->type);
             }
             break;
             }