jumpy scroll 3

mac/Sources/Byre/MarkdownView.swift

@@ -1,4 +1,3 @@
-import os
 import SwiftUI
 
 enum MDSegment {
@@ -536,10 +535,8 @@ private struct FlowText: NSViewRepresentable {
         func size(_ text: NSAttributedString, _ width: CGFloat?) -> CGSize {
             let same = measured.map { $0.text === text || $0.text.isEqual(to: text) } ?? false
             if same, let m = measured, m.width == width {
-                scrollLog.notice("measure hit len=\(text.length) width=\(width ?? -1) height=\(m.size.height)")
                 return m.size
             }
-            let start = ContinuousClock.now
             if !same {
                 storage.setAttributedString(text)
             }
@@ -547,7 +544,6 @@ private struct FlowText: NSViewRepresentable {
             layout.ensureLayout(for: container)
             let used = layout.usedRect(for: container)
             let size = CGSize(width: width ?? ceil(used.width), height: ceil(used.height))
-            scrollLog.notice("measure miss len=\(text.length) width=\(width ?? -1) oldWidth=\(self.measured?.width ?? -1) newText=\(!same) height=\(size.height) ms=\((ContinuousClock.now - start) / .milliseconds(1))")
             measured = (text, width, size)
             return size
         }