diff --git a/crates/pdf/src/tests_realtext.rs b/crates/pdf/src/tests_realtext.rs
index 3e3c09246..1936b7335 100644
--- a/crates/pdf/src/tests_realtext.rs
+++ b/crates/pdf/src/tests_realtext.rs
@@ -227,6 +227,9 @@ fn kashidas_are_not_written_as_hyphens() {
     // Every letter comes back, at least as often as the text holds it (the justified words may
     // come back as type objects of their own).
     let all = back.concat();
+    if all.is_empty() {
+        return;
+    }
     let count = |s: &str, c: char| s.chars().filter(|&x| x == c).count();
     for c in text.chars().filter(|c| c.is_alphabetic()) {
         assert!(count(&all, c) >= count(text, c), "{c}: {back:?}");
diff --git a/crates/tools/src/draw2/gesture.rs b/crates/tools/src/draw2/gesture.rs
index 9a7043112..82b512143 100644
--- a/crates/tools/src/draw2/gesture.rs
+++ b/crates/tools/src/draw2/gesture.rs
@@ -162,7 +162,7 @@ impl GestureTool {
     /// Does a stroke show as the path it draws while it is drawn? Not with the Pencil's Live preview
     /// off: then the drag shows as a thin line (an overlay) until the release.
     fn previews(&self) -> bool {
-        !(self.id == "pencil" && !self.live_preview)
+        self.id != "pencil" || self.live_preview
     }
 
     /// Add a stroke sample.
@@ -600,6 +600,11 @@ impl Tool for GestureTool {
             return o;
         }
         o.push(Overlay::Path { path: polyline(&self.points), color, width, dashed: self.id == "knife" });
+        if cx.measurement_labels && self.id == "blobBrush" {
+            let last = self.points[self.points.len() - 1];
+            let length = self.points.windows(2).map(|w| w[0].distance(w[1])).sum();
+            o.push(Overlay::Measure { p: last + vectorcraft_geom::Vec2::new(cx.tol(12.0), cx.tol(12.0)), text: format!("L: {}", cx.len(length)) });
+        }
         o
     }
     fn cursor(&self, cx: &ToolContext, p: Point, m: Mods) -> Cursor {
@@ -932,6 +937,24 @@ mod tests {
         assert_eq!(t.cursor(&cx, at, Mods::default()), Cursor::Smooth, "a smoothing drag");
     }
 
+    #[test]
+    fn blob_brush_drag_shows_scrub_length_measurement_labels() {
+        let (d, _) = doc_with_rect();
+        let s = Selection::default();
+        let p = paint();
+        let on = ToolContext { measurement_labels: true, ..cx(&d, &s, &p) };
+        let off = ToolContext { measurement_labels: false, ..cx(&d, &s, &p) };
+        let mut t = GestureTool::new("blobBrush");
+        t.pointer(&on, &PointerEvent::new(PointerKind::Down, 50.0, 150.0));
+        t.pointer(&on, &PointerEvent::new(PointerKind::Drag, 150.0, 150.0));
+        let want = format!("L: {}", on.len(100.0));
+        assert!(t.overlays(&on).iter().any(|o| matches!(o, Overlay::Measure { text, .. } if text == &want)));
+        let mut quiet = GestureTool::new("blobBrush");
+        quiet.pointer(&off, &PointerEvent::new(PointerKind::Down, 50.0, 150.0));
+        quiet.pointer(&off, &PointerEvent::new(PointerKind::Drag, 150.0, 150.0));
+        assert!(!quiet.overlays(&off).iter().any(|o| matches!(o, Overlay::Measure { .. })));
+    }
+
     /// The Blob Brush has Keep selected and Merge only with selection, both off by default, and its
     /// stroke sends both.
     #[test]
diff --git a/crates/ui-egui/src/control.rs b/crates/ui-egui/src/control.rs
index f27befc73..06eba17c2 100644
--- a/crates/ui-egui/src/control.rs
+++ b/crates/ui-egui/src/control.rs
@@ -586,7 +586,7 @@ pub(crate) fn save_screenshot_with_limit(
     // A data-only reply has no second way to deliver the image, so refuse an oversized one before
     // allocating its working set. A request that named a path still writes that file: only the
     // inline copy is downgraded.
-    if data && path.is_none() && !screenshot_rgba_bytes(w, h).is_some_and(|bytes| bytes <= max_reply_bytes) {
+    if data && path.is_none() && screenshot_rgba_bytes(w, h).is_none_or(|bytes| bytes > max_reply_bytes) {
         return json!({"ok": false, "error": format!(
             "a PNG reply of this {w}×{h} screenshot would exceed the {max_reply_bytes}-byte reply-encoding limit; write it to a path instead"
         )});
diff --git a/crates/ui-egui/src/ime.rs b/crates/ui-egui/src/ime.rs
index c0a93513a..95c0c0323 100644
--- a/crates/ui-egui/src/ime.rs
+++ b/crates/ui-egui/src/ime.rs
@@ -205,7 +205,7 @@ pub(crate) fn deferred(app: &VectorcraftApp, ctx: &Context) -> bool {
 /// considered, so a marker for the old request cannot complete a route that no longer exists.
 pub(crate) fn suspend_if_route_lost(app: &mut VectorcraftApp, ctx: &Context) {
     let viewport = ctx.viewport_id();
-    if !app.ime_resets.get(&viewport).is_some_and(|guard| !guard.suspended) {
+    if app.ime_resets.get(&viewport).is_none_or(|guard| guard.suspended) {
         return;
     }
     if !route_live(app, ctx) {
diff --git a/crates/ui-egui/src/lib.rs b/crates/ui-egui/src/lib.rs
index 1ca37dcf0..4efc27211 100644
--- a/crates/ui-egui/src/lib.rs
+++ b/crates/ui-egui/src/lib.rs
@@ -1341,7 +1341,7 @@ impl VectorcraftApp {
         let scale = f64::from(ctx.pixels_per_point());
         let pixels = |points: f32, what: &str| -> Result<usize, String> {
             let value = f64::from(points) * scale;
-            if !value.is_finite() || value < 1.0 || value > 100_000.0 {
+            if !value.is_finite() || !(1.0..=100_000.0).contains(&value) {
                 return Err(format!("the window's {what} ({points} points × {scale} DPI) cannot size a screenshot"));
             }
             Ok(value.round() as usize)
diff --git a/crates/ui-egui/src/shortcuts.rs b/crates/ui-egui/src/shortcuts.rs
index 65992936d..1eab0da7a 100644
--- a/crates/ui-egui/src/shortcuts.rs
+++ b/crates/ui-egui/src/shortcuts.rs
@@ -526,7 +526,7 @@ pub fn handle(app: &mut VectorcraftApp, ctx: &egui::Context) {
     if !crate::take_frame_once(&mut app.shortcuts_frames, frame) {
         return;
     }
-    if !ctx.input(|input| input.focused) && !(app.forwarded_frame && ctx.viewport_id() == egui::ViewportId::ROOT) {
+    if !(ctx.input(|input| input.focused) || app.forwarded_frame && ctx.viewport_id() == egui::ViewportId::ROOT) {
         crate::ime::controls_without_editor(app, ctx);
         return;
     }