screen.ts getBuffer experimentation debugging prints 2

Author: KierPalin

screen.ts

@@ -128,9 +128,11 @@ namespace user_interface_base {
             const endIndex = startIndex + chunkSize;
 
             const startingRow = (startIndex / width | 0);
-            basic.showNumber(startingRow)
             const endingRow = (endIndex / width | 0);
 
+            basic.showString("I")
+            basic.showNumber(startingRow)
+
             // Buffer crosses multiple rows:
             if (startingRow != endingRow) {
                 const rowBuf1 = Buffer.create(bitmap.width);
@@ -163,6 +165,7 @@ namespace user_interface_base {
                 // const end = start + chunkSize;
                 for (let i = 0; i < chunkSize; i++) {
                     res[i] = rowBuf[i + start];
+                    basic.showNumber(res[i])
                 }
                 return res
             }