From 24a6a2595bf7113c9b2046c8fcbd57e94366681c Mon Sep 17 00:00:00 2001
From: Andy Kopra <ack@acm.org>
Date: Wed, 14 Oct 2026 20:38:29 +0200
Subject: [PATCH] Arranging: boxes on everything, handwriting movable, the
 Eraser's preview, a Circle shape, pixel-exact cues

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
---
 client/index.html            |   2 +
 client/js/main.js            | 209 ++++++++++++++++++++---
 client/js/page_model.js      |   4 +-
 client/js/pen_input.js       |   6 +-
 client/js/renderer.js        | 139 +++++++++++-----
 client/js/session.js         |   3 +-
 client/js/shapes.js          |  32 +++-
 client/js/stroke_geometry.js |  23 +++
 client/kokkoja.css           |  83 +++++----
 tests/test_end_to_end.py     | 315 ++++++++++++++++++++++++++++++++---
 10 files changed, 690 insertions(+), 126 deletions(-)

diff --git a/client/index.html b/client/index.html
index 29a0912..9959ae6 100644
--- a/client/index.html
+++ b/client/index.html
@@ -51,6 +51,8 @@
       <div id="shape_menu" class="popup menu" role="menu" hidden>
         <button type="button" class="menu_item" role="menuitem" data-shape="rectangle"
                 data-help="Rectangle: drag open the rectangle from one corner to the opposite one.">Rectangle</button>
+        <button type="button" class="menu_item" role="menuitem" data-shape="circle"
+                data-help="Circle: press at the centre and drag out to the edge, in any direction.">Circle</button>
         <button type="button" class="menu_item" role="menuitem" data-shape="ellipse"
                 data-help="Ellipse: drag open the rectangle the ellipse fills.">Ellipse</button>
         <button type="button" class="menu_item" role="menuitem" data-shape="line"
diff --git a/client/js/main.js b/client/js/main.js
index 1636112..a66653f 100644
--- a/client/js/main.js
+++ b/client/js/main.js
@@ -24,9 +24,10 @@ import {
 import { HOLD_MS, NOMINAL_PRESSURE, attachPenInput } from './pen_input.js';
 import { Renderer } from './renderer.js';
 import { LEAST_IMAGE_SIDE, textBounds, rectAt } from './page_model.js';
+import { inkExtent } from './stroke_geometry.js';
 import {
-  SHAPE_KEY, SHAPE_NAMES, draggedPoints, isFilled, isTapped, lineInProgressPoints, movedPoints, shapeNamed,
-  straightPoints, vertexPoints,
+  SHAPE_KEY, SHAPE_NAMES, draggedPoints, isFilled, isTapped, lineInProgressPoints, movedPoints,
+  shapeNamed, straightPoints, vertexPoints,
 } from './shapes.js';
 import { LINE_HEIGHT, TOP_GAP, layoutText } from './text_layout.js';
 import { log, logText, trace, watchLog } from './log.js';
@@ -818,16 +819,38 @@ async function enterSession(invitationText, name, notebook) {
     return block ? textBounds(block) : null;
   }
 
+  /**
+   * The grip around the held thing: for a stroke, around its ink rather
+   * than its points (Andy, 2026-10-14).
+   * @param {Held} h
+   */
+  function showHeldGrip(h) {
+    if (h.kind === 'shape') {
+      const stroke = session.ownLayer.strokes.get(h.id);
+      renderer.showGrip(stroke ? inkExtent(stroke) : null, h.corner, true);
+    } else {
+      renderer.showGrip(currentHeldRect(h), h.corner, heldHasCorners(h));
+    }
+  }
+
+  /**
+   * @param {Held} h
+   * @returns {boolean}  Whether the held thing has corners to resize by:
+   *     everything but free text.
+   */
+  const heldHasCorners = (h) => h.kind !== 'text' || session.ownLayer.texts.get(h.id)?.height !== null;
+
   /** @returns {import('./page_model.js').Stroke[]}  Our shapes, in drawing order. */
   const ownShapes = () => [...session.ownLayer.strokes.values()].filter((stroke) => stroke.shape !== null && stroke.done);
 
   /**
-   * With the Arrange tool chosen, mark what a press can move or resize
-   * and is not marked already: the images (for the host and co-hosts),
-   * whose edges may not show, and one's own shapes (Andy, 2026-10-14).
-   * Text blocks and Hides, the implied rectangles, show their corners
-   * under a hovering pointer with any tool, so the tool adds nothing on
-   * them.  Called whenever the images, the shapes, or the right may have
+   * With the Arrange tool chosen, mark everything a press can move or
+   * resize with a blue box and corners (Andy, 2026-10-14): the images
+   * and Hides for the host and co-hosts, one's own text blocks and
+   * shapes; free text, which has no width to resize, gets the box without
+   * the corners.  The one being held is left out, the green grip standing
+   * in its place until the pointer lifts.  Called whenever the images,
+   * the Hides, one's own text or shapes, the right, or the hold may have
    * changed.
    */
   function refreshArrangeCues() {
@@ -835,18 +858,85 @@ async function enterSession(invitationText, name, notebook) {
       renderer.setArrangeCues([]);
       return;
     }
-    /** @type {{rect: import('./page_model.js').Rectangle, kind: 'image' | 'text' | 'hide' | 'shape'}[]} */
+    /** @type {{rect: import('./page_model.js').Rectangle, kind: 'image' | 'text' | 'hide' | 'shape' | 'stroke', corners: boolean}[]} */
     const cues = [];
+    const page = session.page;
     if (session.mayMakePages()) {
-      for (const im of session.page.images) cues.push({ kind: 'image', rect: { left: im.x, top: im.y, width: im.width, height: im.height } });
+      page.images.forEach((im, index) => {
+        if (held?.kind === 'image' && held.index === index) return;
+        cues.push({ kind: 'image', rect: { left: im.x, top: im.y, width: im.width, height: im.height }, corners: true });
+      });
+      page.hides.forEach((h, index) => {
+        if (held?.kind === 'hide' && held.index === index) return;
+        cues.push({ kind: 'hide', rect: { left: h.x, top: h.y, width: h.width, height: h.height }, corners: true });
+      });
+    }
+    for (const block of session.ownLayer.texts.values()) {
+      if (held?.kind === 'text' && held.id === block.id) continue;
+      cues.push({ kind: 'text', rect: textBounds(block), corners: block.height !== null });
     }
     for (const stroke of ownShapes()) {
-      const rect = strokeBox(stroke);
-      if (rect) cues.push({ kind: 'shape', rect });
+      if (held?.kind === 'shape' && held.id === stroke.id) continue;
+      const rect = inkExtent(stroke);
+      if (rect) cues.push({ kind: 'shape', rect, corners: true });
+    }
+    // The handwritten stroke under the hovering pointer, if any.
+    const hovered = hoveredStroke && session.ownLayer.strokes.get(hoveredStroke);
+    if (hovered && !(held?.kind === 'shape' && held.id === hovered.id)) {
+      const rect = inkExtent(hovered);
+      if (rect) cues.push({ kind: 'stroke', rect, corners: true });
     }
     renderer.setArrangeCues(cues);
   }
 
+  /**
+   * Handwriting under Arrange (Andy, 2026-10-14): a page may hold hundreds
+   * of strokes, so they are not all boxed at once; the one whose ink the
+   * pointer hovers over gets the box, kept while the pointer stays within
+   * it (so that its corners can be reached), and a press takes hold of a
+   * stroke by its ink, or by the shown box's corner, under Arrange only:
+   * the hold with another tool leaves handwriting alone, since resting
+   * the pen on one's own writing is part of writing.
+   * @type {string | null}  The id of the stroke whose box is shown.
+   */
+  let hoveredStroke = null;
+
+  /**
+   * The frontmost handwritten stroke of ours (not a shape, which has its
+   * cue always) within the eraser's reach of the point, by its ink.
+   * @param {number} x
+   * @param {number} y
+   * @returns {import('./page_model.js').Stroke | null}
+   */
+  function handwritingAt(x, y) {
+    const layer = session.ownLayer;
+    const ids = strokesTouched(layer, x, y, x, y, renderer.pageLength(ERASER_RADIUS));
+    for (let i = ids.length - 1; i >= 0; i--) {
+      const stroke = layer.strokes.get(ids[i]);
+      if (stroke && stroke.done && stroke.shape === null) return stroke;
+    }
+    return null;
+  }
+
+  /**
+   * Under Arrange, the pointer hovering at this point: the stroke under
+   * it gets the box, or the shown box stays while the pointer is within
+   * it or near its corners.
+   * @param {number} x
+   * @param {number} y
+   */
+  function hoverHandwriting(x, y) {
+    const shown = hoveredStroke && session.ownLayer.strokes.get(hoveredStroke);
+    const box = shown ? inkExtent(shown) : null;
+    const reach = renderer.cornerReach();
+    const within = box && x >= box.left - reach && x <= box.left + box.width + reach && y >= box.top - reach && y <= box.top + box.height + reach;
+    const under = handwritingAt(x, y);
+    const next = under ? under.id : within ? hoveredStroke : null;
+    if (next === hoveredStroke) return;
+    hoveredStroke = next;
+    refreshArrangeCues();
+  }
+
   // The Shape tool (Andy, 2026-10-14; shapes.js): a rectangle, an ellipse
   // or an arrow is dragged open and becomes one stroke when the pointer
   // lifts, a preview showing meanwhile; a line is made of taps, one
@@ -970,29 +1060,68 @@ async function enterSession(invitationText, name, notebook) {
    * The implied rectangle under a point, for the hover cue (Andy,
    * 2026-10-14: text rectangles and Hides show their corners only then,
    * like free text): the frontmost Hide, else the frontmost text block
-   * among the layers shown.
+   * among the layers shown, with its kind, which decides the cue's form.
    * @param {number} x
    * @param {number} y
-   * @returns {import('./page_model.js').Rectangle | null}
+   * @returns {{rect: import('./page_model.js').Rectangle, kind: 'hide' | 'rect' | 'free'} | null}
    */
   function impliedRectAt(x, y) {
     /** @param {import('./page_model.js').Rectangle} b */
     const holds = (b) => x >= b.left && x <= b.left + b.width && y >= b.top && y <= b.top + b.height;
     for (const h of [...session.page.hides].reverse()) {
       const b = { left: h.x, top: h.y, width: h.width, height: h.height };
-      if (holds(b)) return b;
+      if (holds(b)) return { rect: b, kind: 'hide' };
     }
     for (const id of session.layerOrder().reverse()) {
       const layer = session.page.layers.get(id);
       if (!layer || renderer.hidden.has(id)) continue;
       for (const block of [...layer.texts.values()].reverse()) {
         const b = textBounds(block);
-        if (holds(b)) return b;
+        if (holds(b)) return { rect: b, kind: block.height === null ? 'free' : 'rect' };
       }
     }
     return null;
   }
 
+  /**
+   * What a press of the eraser at this point would remove, for the cue
+   * shown while the pointer hovers (Andy, 2026-10-14): the rectangles
+   * around the strokes and text blocks of ours within the eraser's reach,
+   * whole, as the eraser takes them; or, where there is none, the Hide or
+   * image a tap would remove, by the same rules as eraseEnded.
+   * @param {number} x
+   * @param {number} y
+   * @returns {import('./page_model.js').Rectangle[]}
+   */
+  function eraseTargetsAt(x, y) {
+    const layer = session.ownLayer;
+    const radius = renderer.pageLength(ERASER_RADIUS);
+    /** @type {import('./page_model.js').Rectangle[]} */
+    const rects = [];
+    for (const id of strokesTouched(layer, x, y, x, y, radius)) {
+      const stroke = layer.strokes.get(id);
+      const rect = stroke && inkExtent(stroke);
+      if (rect) rects.push(rect);
+    }
+    for (const id of textsTouched(layer, x, y, x, y, radius)) {
+      const block = layer.texts.get(id);
+      if (block) rects.push(textBounds(block));
+    }
+    if (rects.length) return rects;
+    const page = session.page;
+    const hide = page.hideAt(x, y, 0);
+    if (hide && session.mayMakePages()) {
+      const h = page.hides[hide.index];
+      return [{ left: h.x, top: h.y, width: h.width, height: h.height }];
+    }
+    const found = page.imageAt(x, y, 0);
+    const image = found && page.images[found.index];
+    if (image && (session.mayMakePages() || image.by === session.identity.id)) {
+      return [{ left: image.x, top: image.y, width: image.width, height: image.height }];
+    }
+    return [];
+  }
+
   /** @type {import('./pen_input.js').PenTarget} */
   const penTarget = {
     toPage: (clientX, clientY) => renderer.pageFromClient(clientX, clientY),
@@ -1030,14 +1159,31 @@ async function enterSession(invitationText, name, notebook) {
       } else {
         const blocks = [...session.ownLayer.texts.values()];
         const at = rectAt(blocks.map(textBounds), x, y, reach);
-        const shapes = at ? [] : ownShapes();
-        const shapeAt = at ? null : rectAt(shapes.map((s) => strokeBox(s) ?? { left: 0, top: 0, width: 0, height: 0 }), x, y, reach);
+        // Handwriting, under Arrange only: the shown box's corner, or a
+        // stroke by its ink.
+        /** @type {{stroke: import('./page_model.js').Stroke, corner: [number, number] | null} | null} */
+        let writing = null;
+        if (!at && tool === 'arrange') {
+          const shown = hoveredStroke && session.ownLayer.strokes.get(hoveredStroke);
+          const shownBox = shown ? inkExtent(shown) : null;
+          const cornerAt = shownBox ? rectAt([shownBox], x, y, reach) : null;
+          if (shown && cornerAt?.corner) writing = { stroke: shown, corner: cornerAt.corner };
+          else {
+            const under = handwritingAt(x, y);
+            if (under) writing = { stroke: under, corner: null };
+          }
+        }
+        const shapes = at || writing ? [] : ownShapes();
+        const shapeAt = at || writing ? null : rectAt(shapes.map((s) => strokeBox(s) ?? { left: 0, top: 0, width: 0, height: 0 }), x, y, reach);
         if (at) {
           const block = blocks[at.index];
           // Free text has no corners to resize by.
           const corner = block.height === null ? null : at.corner;
           found = hold('text', at.index, block.id, textBounds(block), corner, x, y);
           session.beginTextEdit(block.id, 'hold');
+        } else if (writing) {
+          const box = /** @type {import('./page_model.js').Rectangle} */ (strokeBox(writing.stroke));
+          if (session.beginShapeEdit(writing.stroke.id)) found = hold('shape', 0, writing.stroke.id, box, writing.corner, x, y);
         } else if (shapeAt) {
           // A shape of ours (Andy, 2026-10-14): moved, or resized from a
           // corner, by the rectangle around its points.
@@ -1062,7 +1208,8 @@ async function enterSession(invitationText, name, notebook) {
       }
       textEditor?.hidePreview();
       held = found;
-      renderer.showGrip(currentHeldRect(found), found.corner);
+      showHeldGrip(found);
+      refreshArrangeCues();    // The held thing's blue cue gives way to the grip.
       log(`${found.kind} held${found.corner ? ' at a corner' : ''}`);
       return true;
     },
@@ -1071,7 +1218,9 @@ async function enterSession(invitationText, name, notebook) {
       const [x, y] = renderer.pageFromClient(clientX, clientY);
       const now = currentHeldRect(held);
       if (!now) return;
-      const rect = heldRect(held, now, x, y, held.kind === 'image');
+      // An image keeps its shape when resized, and so does a circle.
+      const keepShape = held.kind === 'image' || (held.kind === 'shape' && session.ownLayer.strokes.get(held.id)?.shape === 'circle');
+      const rect = heldRect(held, now, x, y, keepShape);
       if (held.kind === 'image') {
         held.index = session.placeImageByHand(held.index, rect);
       } else if (held.kind === 'hide') {
@@ -1096,7 +1245,7 @@ async function enterSession(invitationText, name, notebook) {
         // The field being typed in follows its block.
         if (textEditor?.block?.id === block.id) textEditor.layout();
       }
-      renderer.showGrip(currentHeldRect(held), held.corner);
+      showHeldGrip(held);
       refreshArrangeCues();
     },
     holdEnd: () => {
@@ -1188,11 +1337,23 @@ async function enterSession(invitationText, name, notebook) {
         const last = lineInProgress.vertices[lineInProgress.vertices.length - 1];
         renderer.showShapePreview(straightPoints([last, [x, y]]), color, width, false);
       }
-      renderer.showHoverCue(impliedRectAt(x, y));
+      // With the Eraser, the red box says what matters, so the blue cue
+      // of an implied rectangle stays away (the two had shown together).
+      const implied = tool === 'eraser' ? null : impliedRectAt(x, y);
+      renderer.showHoverCue(implied?.rect ?? null, implied?.kind);
+      renderer.setEraseCues(tool === 'eraser' ? eraseTargetsAt(x, y) : []);
+      if (tool === 'arrange') hoverHandwriting(x, y);
     },
-    hoverEnded: () => {
+    hoverEnded: (left = false) => {
       renderer.showHoverCue(null);
+      renderer.setEraseCues([]);
       if (lineInProgress) renderer.hideShapePreview();
+      // The handwriting's box stays through a press (the pointer is still
+      // there) and goes when the pointer leaves the page.
+      if (left && hoveredStroke) {
+        hoveredStroke = null;
+        refreshArrangeCues();
+      }
     },
     placeRect: (x0, y0, x1, y1) => {
       if (tool === 'shape') {
@@ -1248,7 +1409,9 @@ async function enterSession(invitationText, name, notebook) {
       element('colors').hidden = value === 'eraser' || value === 'hide' || value === 'arrange';
       element('widths').hidden = value !== 'pen' && value !== 'shape';
       element('text_style').hidden = value !== 'text';
+      if (value !== 'arrange') hoveredStroke = null;
       refreshArrangeCues();
+      if (value !== 'eraser') renderer.setEraseCues([]);
     },
     setShape: (value) => {
       finishLine();
diff --git a/client/js/page_model.js b/client/js/page_model.js
index adfee7f..dbcaf4a 100644
--- a/client/js/page_model.js
+++ b/client/js/page_model.js
@@ -49,9 +49,9 @@ export const IMAGE_MARGIN = 50;
 
 /**
  * The shapes of the Shape tool (shapes.js), as a stroke records its kind.
- * @typedef {'rectangle' | 'ellipse' | 'line' | 'arrow'} ShapeKind
+ * @typedef {'rectangle' | 'circle' | 'ellipse' | 'line' | 'arrow'} ShapeKind
  */
-export const SHAPE_KINDS = /** @type {const} */ (['rectangle', 'ellipse', 'line', 'arrow']);
+export const SHAPE_KINDS = /** @type {const} */ (['rectangle', 'circle', 'ellipse', 'line', 'arrow']);
 
 /** Numbers per point in Stroke.points. */
 export const POINT_SIZE = 3;
diff --git a/client/js/pen_input.js b/client/js/pen_input.js
index a8ea5de..74cfd01 100644
--- a/client/js/pen_input.js
+++ b/client/js/pen_input.js
@@ -69,8 +69,8 @@ const focusSettleOn = !new URLSearchParams(location.search).has('no_focus_settle
  *     The pointer moves over the page with no button down and nothing in
  *     progress (a mouse, or a pen in the air above a tablet that reports
  *     it; a finger never hovers).
- * @property {() => void} [hoverEnded]
- *     The pointer left the page, or pressed.
+ * @property {(left?: boolean) => void} [hoverEnded]
+ *     The pointer pressed, or left the page (`left` true).
  * @property {(clientX: number, clientY: number) => boolean} [beginHold]
  *     The pointer has rested on the page for HOLD_MS, with any tool: a
  *     hold.  True if something under it took the hold (an image to move
@@ -367,7 +367,7 @@ export function attachPenInput(surface, target) {
   }
   surface.addEventListener('pointerup', finish);
   surface.addEventListener('pointercancel', finish);
-  surface.addEventListener('pointerleave', () => { if (activePointer === null) target.hoverEnded?.(); });
+  surface.addEventListener('pointerleave', () => { if (activePointer === null) target.hoverEnded?.(true); });
   surface.addEventListener('lostpointercapture', (event) => {
     if (event.pointerId === activePointer) trace(`capture of pointer ${event.pointerId} lost while active`);
   });
diff --git a/client/js/renderer.js b/client/js/renderer.js
index 28e675a..5eeee35 100644
--- a/client/js/renderer.js
+++ b/client/js/renderer.js
@@ -50,18 +50,25 @@ export const CORNER_REACH_PX = 24;
 
 /**
  * The *implied rectangles* (Andy, 2026-10-14), text blocks and Hides,
- * are marked on screen by blue corners while the pointer hovers over
- * them (always, until 2026-10-14, for a text rectangle and a Hide):
- * L-shaped marks this long, in page units, and this wide, in the blue of
- * the Arrange cues.  Nothing of them is on the page or in the file.  (A
- * text rectangle had a red frame on a white ground, page content, until
- * 2026-10-14, and free text a red L until 2026-10-14; the teacher's
- * rectangles turned out to be marks of their own, which the Shape tool
- * now draws.)
+ * are marked on screen while the pointer hovers over them, by a line
+ * this wide in page units (the hover cue; blue L corners until the
+ * evening of 2026-10-14, always shown on a text rectangle and a Hide
+ * until that day): a text rectangle or a Hide outlined, free text by
+ * its top and left edges.  Nothing of them is on the page or in the
+ * file.  (A text rectangle had a red frame on a white ground, page
+ * content, until 2026-10-14, and free text a red L until 2026-10-14;
+ * the teacher's rectangles turned out to be marks of their own, which
+ * the Shape tool now draws.)
  */
-const CORNER_MARK = 60;
-export const CUE_COLOR = '#1e88e5';
 const CUE_WIDTH = 2;
+/**
+ * Every overlay that marks a thing's extent (Arrange's cues, the grip,
+ * the hover cue) draws its line this many pixels beyond the extent: 1
+ * puts the line on the first pixel outside the extent, touching it; 2
+ * leaves one pixel clear between (Andy, 2026-10-14, to see how it
+ * looks and whether a rounding error shows).
+ */
+export const CUE_OFFSET_PX = 2;
 
 /**
  * How the page is scaled on screen: a number of CSS pixels per page unit.
@@ -202,20 +209,29 @@ export class Renderer {
      * corners are).
      */
     this.grip = document.createElement('div');
-    this.grip.className = 'image_grip';
+    this.grip.className = 'grip';
     this.grip.hidden = true;
     this.grip.append(...cornerHandles());
     this.pageElement.append(this.grip);
-    /** @type {{rect: import('./page_model.js').Rectangle, corner: [number, number] | null} | null} */
+    /** @type {{rect: import('./page_model.js').Rectangle, corner: [number, number] | null, corners: boolean} | null} */
     this.gripShown = null;
     /**
-     * The blue cues of the Arrange tool: the corners of every image, text
-     * rectangle and Hide that can be moved or resized, and an outline for
-     * images, whose edges may be invisible on the white page (Andy,
-     * 2026-10-13: figures on a white ground).
-     * @type {{rect: import('./page_model.js').Rectangle, kind: 'image' | 'text' | 'hide' | 'shape'}[]}
+     * The blue cues of the Arrange tool: a box and its corners on every
+     * image, Hide, text block and shape that can be moved or resized
+     * (the box, since an image's edges may be invisible on the white
+     * page; Andy, 2026-10-13: figures on a white ground).
+     * @type {{rect: import('./page_model.js').Rectangle, kind: 'image' | 'text' | 'hide' | 'shape' | 'stroke', corners: boolean}[]}
      */
     this.arrangeCues = [];
+    /**
+     * The eraser's cues (Andy, 2026-10-14): a red box around everything a
+     * press where the pointer hovers would erase.
+     * @type {import('./page_model.js').Rectangle[]}
+     */
+    this.eraseCues = [];
+    this.eraseCueElements = document.createElement('div');
+    this.eraseCueElements.className = 'erase_cues';
+    this.pageElement.append(this.eraseCueElements);
     this.cueElements = document.createElement('div');
     this.cueElements.className = 'arrange_cues';
     this.pageElement.append(this.cueElements);
@@ -230,7 +246,6 @@ export class Renderer {
     this.hoverCue = document.createElement('div');
     this.hoverCue.className = 'hover_cue';
     this.hoverCue.hidden = true;
-    this.hoverCue.append(...cornerHandles());
     this.pageElement.append(this.hoverCue);
     /**
      * A shape being dragged open or a line's rubber band, in the pen's
@@ -502,13 +517,16 @@ export class Renderer {
   }
 
   /**
-   * Show, or hide, the cue around an image being handled: its outline,
-   * and the corner being dragged if it is being scaled.
+   * Show, or hide, the green grip around what is being moved or resized
+   * (an image, a Hide, a text block or a shape): its outline, its four
+   * corners, and the corner being dragged larger.
    * @param {import('./page_model.js').Rectangle | null} rect  Page units.
    * @param {[number, number] | null} [corner]
+   * @param {boolean} [corners]  False for free text, which has no corners
+   *     to resize by (Andy, 2026-10-14), so the grip shows none.
    */
-  showGrip(rect, corner = null) {
-    this.gripShown = rect ? { rect, corner } : null;
+  showGrip(rect, corner = null, corners = true) {
+    this.gripShown = rect ? { rect, corner, corners } : null;
     this.layoutGrip();
   }
 
@@ -517,7 +535,9 @@ export class Renderer {
     this.grip.hidden = !shown;
     if (!shown) return;
     this.placeOverlay(this.grip, shown.rect);
+    this.grip.classList.toggle('no_corners', !shown.corners);
     this.grip.classList.toggle('corner', shown.corner !== null);
+    this.grip.classList.toggle('moving', shown.corner === null);
     if (shown.corner) {
       this.grip.style.setProperty('--corner-x', shown.corner[0] ? '100%' : '0%');
       this.grip.style.setProperty('--corner-y', shown.corner[1] ? '100%' : '0%');
@@ -525,62 +545,101 @@ export class Renderer {
   }
 
   /**
-   * Place an overlay element over a rectangle of the page, in percentages
-   * of the page, so that it keeps its place at any zoom.
+   * Place an overlay element that marks a rectangle of the page (a cue,
+   * the grip, the hover cue, the eraser's cue) just outside it, in pixels, relaid at every
+   * zoom by resize(): the rectangle's edges are taken out to whole device
+   * pixels (ink's edge is anti-aliased across the pixel it falls in, and
+   * the line must not cover it), then the line is set CUE_OFFSET_PX
+   * beyond them (Andy, 2026-10-14: first one pixel, the line touching
+   * the extent, then two to see how it looks), the element's own border
+   * width telling where its line lies.  Measured at the four line widths
+   * of a rectangle: with the position left to the browser's rounding, an
+   * edge past the middle of a pixel had put the line on that pixel.
    * @param {HTMLElement} el
    * @param {import('./page_model.js').Rectangle} rect  Page units.
    */
   placeOverlay(el, rect) {
     const page = this.page;
-    el.style.left = `${(rect.left - page.left) / page.width * 100}%`;
-    el.style.top = `${(rect.top - page.top) / page.height * 100}%`;
-    el.style.width = `${rect.width / page.width * 100}%`;
-    el.style.height = `${rect.height / page.height * 100}%`;
+    const line = parseFloat(getComputedStyle(el).borderTopWidth) || 0;
+    const scale = this.cssPixelsPerUnit;
+    const d = window.devicePixelRatio || 1;
+    const beyond = CUE_OFFSET_PX - 1 + line;
+    const left = Math.floor((rect.left - page.left) * scale * d) / d - beyond;
+    const top = Math.floor((rect.top - page.top) * scale * d) / d - beyond;
+    const right = Math.ceil((rect.left + rect.width - page.left) * scale * d) / d + beyond;
+    const bottom = Math.ceil((rect.top + rect.height - page.top) * scale * d) / d + beyond;
+    el.style.left = `${left}px`;
+    el.style.top = `${top}px`;
+    el.style.width = `${right - left}px`;
+    el.style.height = `${bottom - top}px`;
   }
 
   /**
-   * Show the Arrange tool's cues on these rectangles, or none.
-   * @param {{rect: import('./page_model.js').Rectangle, kind: 'image' | 'text' | 'hide' | 'shape'}[]} cues
+   * Show the Arrange tool's cues on these rectangles, or none: a box and
+   * its four corners, or the box alone where `corners` is false, laid
+   * just outside the rectangle (placeOverlay).
+   * @param {{rect: import('./page_model.js').Rectangle, kind: 'image' | 'text' | 'hide' | 'shape' | 'stroke', corners: boolean}[]} cues
    */
   setArrangeCues(cues) {
     this.arrangeCues = cues;
     this.cueElements.replaceChildren();
     for (const cue of cues) {
       const el = document.createElement('div');
-      el.className = `arrange_cue ${cue.kind}`;
+      el.className = `arrange_cue ${cue.kind}${cue.corners ? '' : ' no_corners'}`;
       el.append(...cornerHandles());
       this.cueElements.append(el);
     }
     this.layoutCues();
   }
 
+  /**
+   * Show the eraser's cues around these rectangles, or none.
+   * @param {import('./page_model.js').Rectangle[]} rects
+   */
+  setEraseCues(rects) {
+    this.eraseCues = rects;
+    this.eraseCueElements.replaceChildren();
+    for (const _ of rects) {
+      const el = document.createElement('div');
+      el.className = 'erase_cue';
+      this.eraseCueElements.append(el);
+    }
+    this.layoutCues();
+  }
+
   layoutCues() {
     const elements = this.cueElements.children;
     this.arrangeCues.forEach((cue, i) => {
       const el = /** @type {HTMLElement} */ (elements[i]);
       if (el) this.placeOverlay(el, cue.rect);
     });
+    const eraseElements = this.eraseCueElements.children;
+    this.eraseCues.forEach((rect, i) => {
+      const el = /** @type {HTMLElement} */ (eraseElements[i]);
+      if (el) this.placeOverlay(el, rect);
+    });
     if (this.hoverRect) this.placeOverlay(this.hoverCue, this.hoverRect);
     const page = this.page;
     this.shapePreview.setAttribute('viewBox', `${page.left} ${page.top} ${page.width} ${page.height}`);
   }
 
   /**
-   * Mark the corners of this rectangle while the pointer hovers over it,
-   * or none.
+   * Mark this implied rectangle while the pointer hovers over it, or
+   * none (Andy, 2026-10-14): a text rectangle or a Hide by its outline,
+   * free text by its top and left edges only, so the two kinds of text
+   * are told apart.
    * @param {import('./page_model.js').Rectangle | null} rect
+   * @param {'rect' | 'free' | 'hide'} [kind]
    */
-  showHoverCue(rect) {
+  showHoverCue(rect, kind = 'hide') {
     this.hoverRect = rect;
     this.hoverCue.hidden = !rect;
     if (!rect) return;
+    this.hoverCue.className = `hover_cue ${kind}`;
+    // The line CUE_WIDTH wide at this zoom, at least a pixel; set before
+    // the placement, which reads the border's width.
+    this.hoverCue.style.setProperty('--mark_line', `${Math.max(1, Math.round(CUE_WIDTH * this.cssPixelsPerUnit))}px`);
     this.placeOverlay(this.hoverCue, rect);
-    // The corner marks as drawCornerMarks draws them: CORNER_MARK long,
-    // shorter on a small block, CUE_WIDTH wide and at least a pixel.
-    const scale = this.cssPixelsPerUnit;
-    const mark = Math.min(CORNER_MARK, rect.width / 2, rect.height / 2) * scale;
-    this.hoverCue.style.setProperty('--mark', `${mark}px`);
-    this.hoverCue.style.setProperty('--mark_line', `${Math.max(1, Math.round(CUE_WIDTH * scale))}px`);
   }
 
   /**
diff --git a/client/js/session.js b/client/js/session.js
index e89f64d..ec28d58 100644
--- a/client/js/session.js
+++ b/client/js/session.js
@@ -903,7 +903,8 @@ export class Session {
    */
   beginShapeEdit(id) {
     const stroke = this.ownLayer.strokes.get(id);
-    if (!stroke || !stroke.shape || this.shapeEditing) return false;
+    // Any finished stroke of ours: a shape, or handwriting under Arrange (Andy, 2026-10-14).
+    if (!stroke || !stroke.done || this.shapeEditing) return false;
     this.shapeEditing = { id, before: { ...stroke, points: stroke.points.slice() } };
     return true;
   }
diff --git a/client/js/shapes.js b/client/js/shapes.js
index 4088166..67eb6ab 100644
--- a/client/js/shapes.js
+++ b/client/js/shapes.js
@@ -31,11 +31,11 @@ import { NOMINAL_PRESSURE } from './pen_input.js';
 import { POINT_SIZE } from './page_model.js';
 
 /** The shapes, in the order of the menu.  The first is the default. */
-export const SHAPES = /** @type {const} */ (['rectangle', 'ellipse', 'line', 'arrow']);
+export const SHAPES = /** @type {const} */ (['rectangle', 'circle', 'ellipse', 'line', 'arrow']);
 /** @typedef {typeof SHAPES[number]} Shape */
 
 /** @type {Record<Shape, string>}  What the button and the menu call each shape. */
-export const SHAPE_NAMES = { rectangle: 'Rectangle', ellipse: 'Ellipse', line: 'Line', arrow: 'Arrow' };
+export const SHAPE_NAMES = { rectangle: 'Rectangle', circle: 'Circle', ellipse: 'Ellipse', line: 'Line', arrow: 'Arrow' };
 
 /** The key under which the browser remembers the chosen shape. */
 export const SHAPE_KEY = 'kokkoja_shape';
@@ -149,7 +149,10 @@ export function ellipsePoints(x0, y0, x1, y1) {
   // Ramanujan's approximation of the circumference.
   const h = ((rx - ry) / (rx + ry)) ** 2 || 0;
   const circumference = Math.PI * (rx + ry) * (1 + 3 * h / (10 + Math.sqrt(4 - 3 * h)));
-  const count = Math.max(LEAST_ELLIPSE_POINTS, Math.min(MOST_ELLIPSE_POINTS, Math.ceil(circumference / ELLIPSE_STEP)));
+  // A multiple of four, so that a point lies at each end of both axes and
+  // the rectangle around the points is exactly the ellipse's (Arrange's
+  // box and a circle's proportions depend on it).
+  const count = Math.max(LEAST_ELLIPSE_POINTS, Math.min(MOST_ELLIPSE_POINTS, 4 * Math.ceil(circumference / ELLIPSE_STEP / 4)));
   /** @type {number[]} */
   const points = [];
   for (let i = 0; i <= count; i++) {
@@ -159,6 +162,21 @@ export function ellipsePoints(x0, y0, x1, y1) {
   return points;
 }
 
+/**
+ * A circle about its centre (cx, cy), the radius reaching the dragged
+ * point (Andy, 2026-10-14: the centre first, then the radius in any
+ * direction).
+ * @param {number} cx
+ * @param {number} cy
+ * @param {number} x
+ * @param {number} y
+ * @returns {number[]}
+ */
+export function circlePoints(cx, cy, x, y) {
+  const radius = Math.hypot(x - cx, y - cy);
+  return ellipsePoints(cx - radius, cy - radius, cx + radius, cy + radius);
+}
+
 /**
  * An arrow from (x0, y0) to its tip at (x1, y1), as the outline of a
  * filled polygon: the shaft as wide as the line, the head wider, its
@@ -202,7 +220,9 @@ export function arrowPoints(x0, y0, x1, y1, width) {
 }
 
 /**
- * The points of a shape dragged open from (x0, y0) to (x1, y1).
+ * The points of a shape dragged open from (x0, y0) to (x1, y1): a
+ * circle from its centre to a point of its edge, the others from one
+ * corner of their rectangle to the opposite one.
  * @param {Shape} shape  Not 'line', which is made of taps.
  * @param {number} x0
  * @param {number} y0
@@ -214,6 +234,7 @@ export function arrowPoints(x0, y0, x1, y1, width) {
 export function draggedPoints(shape, x0, y0, x1, y1, width) {
   switch (shape) {
     case 'rectangle': return rectanglePoints(x0, y0, x1, y1);
+    case 'circle': return circlePoints(x0, y0, x1, y1);
     case 'ellipse': return ellipsePoints(x0, y0, x1, y1);
     case 'arrow': return arrowPoints(x0, y0, x1, y1, width);
     default: return straightPoints([[x0, y0], [x1, y1]]);
@@ -224,7 +245,8 @@ export function draggedPoints(shape, x0, y0, x1, y1, width) {
  * The points of a shape moved or resized by Arrange from the rectangle
  * around its points to another: every point carried along (a rectangle
  * stays a rectangle, an ellipse an ellipse, a line keeps its angles'
- * proportions), except an arrow, which is made afresh from its tail and
+ * proportions; a circle is resized with its shape kept, so stays one),
+ * except an arrow, which is made afresh from its tail and
  * tip carried along, so that its head and shaft keep the line's width.
  * @param {import('./page_model.js').Stroke} stroke
  * @param {import('./page_model.js').Rectangle} from
diff --git a/client/js/stroke_geometry.js b/client/js/stroke_geometry.js
index b4a65a9..c012059 100644
--- a/client/js/stroke_geometry.js
+++ b/client/js/stroke_geometry.js
@@ -39,6 +39,29 @@ export function widthAt(stroke, index) {
   return stroke.width * (0.36 + 4 * pressure * pressure);
 }
 
+/**
+ * The rectangle a stroke's ink covers: around its points, each taken
+ * out by half the line's width at that point (round caps and joins).
+ * @param {Stroke} stroke
+ * @returns {{left: number, top: number, width: number, height: number} | null}
+ */
+export function inkExtent(stroke) {
+  const p = stroke.points;
+  if (p.length < POINT_SIZE) return null;
+  let left = Infinity;
+  let top = Infinity;
+  let right = -Infinity;
+  let bottom = -Infinity;
+  for (let i = 0, k = 0; i < p.length; i += POINT_SIZE, k++) {
+    const half = widthAt(stroke, k) / 2;
+    left = Math.min(left, p[i] - half);
+    right = Math.max(right, p[i] + half);
+    top = Math.min(top, p[i + 1] - half);
+    bottom = Math.max(bottom, p[i + 1] + half);
+  }
+  return { left, top, width: right - left, height: bottom - top };
+}
+
 /**
  * The part of a stroke that belongs to point `k`.
  * @param {Stroke} stroke
diff --git a/client/kokkoja.css b/client/kokkoja.css
index 04fcd1f..9cdf58e 100644
--- a/client/kokkoja.css
+++ b/client/kokkoja.css
@@ -5,6 +5,22 @@
   --panel: #f6f6f7;
   --desk: #e4e4e7;
   --accent: #1f4fd8;
+  /* The two colours of arranging (Andy, 2026-10-14): the blue of the
+     boxes and corners the Arrange tool lays on everything it can move,
+     and the green of the one being moved or resized, by Arrange or by a
+     hold with any tool, until the pointer lifts.  The hover cue on an
+     implied rectangle (free text, a text rectangle, a Hide) is the same
+     blue today but has its own name, so that trying another arrange
+     blue leaves it alone: it is the only sign of the rectangle's extent. */
+  --arrange_blue: #1e88e5;
+  --held_green: #2e7d32;
+  --hover_blue: #1e88e5;
+  /* The line of the Arrange cue and of the grip, the same width for both
+     (Andy, 2026-10-14: the thinner blue line had read as standing closer
+     to the ink than the green, the gap being the same). */
+  --cue_line: 2px;
+  /* The eraser's cue: what a press would erase (Andy, 2026-10-14). */
+  --erase_red: #e53935;
   font-family: system-ui, sans-serif;
   font-size: 15px;
   color: var(--ink);
@@ -334,18 +350,23 @@ h2 {
   background: var(--desk);
 }
 
-/* The cue around an image being moved or scaled by hand: green, with a
-   square at the corner being dragged. */
-.image_grip {
+/* The grip around whatever is being moved or resized (an image, a Hide,
+   a text block, a shape), by a hold or by Arrange: green, its four
+   corners (none on free text, which has no corners to resize by), and
+   the corner being dragged larger.  Under Arrange it takes
+   the place of the thing's blue cue, which is left out while held. */
+.grip {
   position: absolute;
   z-index: 3;
   box-sizing: border-box;
-  border: 2px solid #2e7d32;
+  border: var(--cue_line) solid var(--held_green);
   pointer-events: none;
-  --handle-color: #2e7d32;
+  --handle-color: var(--held_green);
+  --moving_handle: 14px;
 }
 
-/* The four corners of a held object, and the corner being dragged, larger. */
+/* The four corners of a held object or an Arrange cue; a moving corner
+   is larger (the one dragged, or all four when the thing is moved). */
 .handle {
   position: absolute;
   width: 10px;
@@ -358,45 +379,43 @@ h2 {
 .handle.sw { left: 0; top: 100%; }
 .handle.se { left: 100%; top: 100%; }
 
-.image_grip.corner::after {
+/* The corner being dragged is larger; and while the whole thing is moved
+   all four corners are, since all four are moving (Andy, 2026-10-14). */
+.grip.corner::after {
   content: "";
   position: absolute;
   left: var(--corner-x);
   top: var(--corner-y);
-  width: 16px;
-  height: 16px;
+  width: var(--moving_handle);
+  height: var(--moving_handle);
   transform: translate(-50%, -50%);
-  background: #2e7d32;
+  background: var(--held_green);
 }
+.grip.moving .handle { width: var(--moving_handle); height: var(--moving_handle); }
 
-/* The Arrange tool's cues: blue corners and an outline on every image,
-   whose edges may not show (text rectangles and Hides carry blue corners
-   at all times since 2026-10-14, drawn on the canvases); and the same
-   corners on free text under a hovering pointer (.hover_cue). */
+/* The Arrange tool's cues (Andy, 2026-10-14): a blue box with blue
+   corner squares on everything a press can move or resize, images,
+   Hides, one's own text and shapes alike; free text, which has no width
+   to resize, gets the box without the corners. */
 .arrange_cues { position: absolute; inset: 0; pointer-events: none; z-index: 3; }
 .arrange_cue {
   position: absolute;
   box-sizing: border-box;
   pointer-events: none;
-  --handle-color: #1e88e5;
+  border: var(--cue_line) solid var(--arrange_blue);
+  --handle-color: var(--arrange_blue);
 }
-.arrange_cue.image { border: 1px solid #1e88e5; }
-/* The hover cue's corners are L marks like those the canvases draw on
-   text rectangles and Hides, not the Arrange tool's squares, so that
-   "blue corners" look the same everywhere; renderer.js sets the mark's
-   length and line width for the zoom. */
-.hover_cue { position: absolute; box-sizing: border-box; pointer-events: none; z-index: 3; --handle-color: #1e88e5; }
-.hover_cue .handle {
-  width: var(--mark);
-  height: var(--mark);
-  transform: none;
-  background: none;
-  border: 0 solid var(--handle-color);
-}
-.hover_cue .handle.nw { left: 0; top: 0; border-width: var(--mark_line) 0 0 var(--mark_line); }
-.hover_cue .handle.ne { left: auto; right: 0; top: 0; border-width: var(--mark_line) var(--mark_line) 0 0; }
-.hover_cue .handle.sw { left: 0; top: auto; bottom: 0; border-width: 0 0 var(--mark_line) var(--mark_line); }
-.hover_cue .handle.se { left: auto; right: 0; top: auto; bottom: 0; border-width: 0 var(--mark_line) var(--mark_line) 0; }
+.arrange_cue.no_corners .handle, .grip.no_corners .handle { display: none; }
+/* The eraser's cues: a red box around each element a press where the
+   pointer hovers would erase, whole, as the eraser works. */
+.erase_cues { position: absolute; inset: 0; pointer-events: none; z-index: 3; }
+.erase_cue { position: absolute; box-sizing: border-box; pointer-events: none; border: var(--cue_line) solid var(--erase_red); }
+/* The hover cue on an implied rectangle (Andy, 2026-10-14, evening): a
+   text rectangle and a Hide are outlined, free text shows its top and
+   left edges only, so the two kinds of text are told apart.  renderer.js
+   sets the line width for the zoom. */
+.hover_cue { position: absolute; box-sizing: border-box; pointer-events: none; z-index: 3; border: var(--mark_line) solid var(--hover_blue); }
+.hover_cue.free { border-width: var(--mark_line) 0 0 var(--mark_line); }
 
 .page {
   position: relative;
diff --git a/tests/test_end_to_end.py b/tests/test_end_to_end.py
index 93dd346..1899b2a 100644
--- a/tests/test_end_to_end.py
+++ b/tests/test_end_to_end.py
@@ -44,10 +44,27 @@ HOVER_CUE = """
     const page = document.getElementById('page').getBoundingClientRect();
     const b = c.getBoundingClientRect();
     const k = s.page.width / page.width;
+    const st = getComputedStyle(c);
     return {hidden: c.hidden, x: s.page.left + (b.left - page.left) * k, y: s.page.top + (b.top - page.top) * k,
-            width: b.width * k, height: b.height * k};
+            width: b.width * k, height: b.height * k, kind: c.className.split(' ')[1],
+            box: [b.left - page.left, b.top - page.top, b.right - page.left, b.bottom - page.top],
+            scale: r.cssPixelsPerUnit, origin: [s.page.left, s.page.top],
+            edges: [st.borderTopWidth, st.borderRightWidth, st.borderBottomWidth, st.borderLeftWidth]};
 """
 
+# Where an overlay's box must lie around a rectangle's edges in pixels
+# (CUE_OFFSET_PX in renderer.js): the edges taken out to whole pixels and
+# the line this far beyond them.
+CUE_OFFSET_PX = 2
+
+
+def overlay_box(left, top, right, bottom, line):
+    """The pixel box an overlay with this line width takes around a
+    rectangle whose edges are at these pixel positions."""
+    beyond = CUE_OFFSET_PX - 1 + line
+    return [math.floor(left) - beyond, math.floor(top) - beyond, math.ceil(right) + beyond, math.ceil(bottom) + beyond]
+
+
 # Whether anything at all is drawn on the writer's own layer canvas within
 # two device pixels of the page point (x, y).
 INK_AT = """
@@ -538,6 +555,12 @@ class Firefox:
             "type": "pointer", "id": "mouse", "parameters": {"pointerType": "mouse"},
             "actions": moves}]})
 
+    def pointer_actions(self, actions):
+        """Perform mouse actions (WebDriver's pointer actions) in sequence."""
+        self.in_session("POST", "/actions", {"actions": [{
+            "type": "pointer", "id": "mouse", "parameters": {"pointerType": "mouse"},
+            "actions": actions}]})
+
     def type_into(self, selector, text):
         """Type text into an element, as the keyboard would."""
         found = self.in_session("POST", "/element", {"using": "css selector", "value": selector})
@@ -661,17 +684,30 @@ class EndToEndTest(unittest.TestCase):
     def state(self):
         return self.firefox.run(PAGE_STATE)
 
-    def assert_hover_cue(self, x, y, rect):
-        """A pointer hovering at the page point (x, y) shows the blue
-        corners over the rectangle (page units), and none once it leaves."""
+    def assert_hover_cue(self, x, y, rect, kind="hide"):
+        """A pointer hovering at the page point (x, y) shows the blue cue
+        over the rectangle (page units), and none once it leaves: a text
+        rectangle or a Hide outlined, free text's top and left edges
+        (Andy, 2026-10-14)."""
         state = self.state()
         fx = (x - state["origin"][0]) / state["page"]["width"]
         fy = (y - state["origin"][1]) / state["page"]["height"]
         self.firefox.run(HOVER, fx, fy)
         cue = self.firefox.run(HOVER_CUE)
         self.assertFalse(cue["hidden"], f"no cue at {x}, {y}")
-        for key, expected in zip(("x", "y", "width", "height"), rect):
-            self.assertAlmostEqual(cue[key], expected, delta=3, msg=key)
+        self.assertEqual(cue["kind"], kind)
+        line = cue["edges"][0]
+        self.assertNotEqual(line, "0px")
+        # The cue's box lies CUE_OFFSET_PX outside the rectangle.
+        px = lambda v: (v - cue["origin"][0]) * cue["scale"]
+        py = lambda v: (v - cue["origin"][1]) * cue["scale"]
+        expected = overlay_box(px(rect[0]), py(rect[1]), px(rect[0] + rect[2]), py(rect[1] + rect[3]), float(line[:-2]))
+        for side, got, want in zip(("left", "top", "right", "bottom"), cue["box"], expected):
+            self.assertAlmostEqual(got, want, delta=0.01, msg=side)
+        if kind == "free":
+            self.assertEqual(cue["edges"], [line, "0px", "0px", line], "top and left edges only")
+        else:
+            self.assertEqual(cue["edges"], [line] * 4, "outlined")
         self.firefox.run(HOVER, 0.01, 0.01)
         self.assertTrue(self.firefox.run(HOVER_CUE)["hidden"])
 
@@ -1517,20 +1553,39 @@ class EndToEndTest(unittest.TestCase):
         self.assertEqual(after["layers"]["Arranger"], [])
         self.assertEqual(rect(after, 0), rect(scaled, 0))
 
-        # A text rectangle of one's own and a Hide, marked by their own blue
-        # corners, get no cue; a corner drag widens the text box, a drag
-        # inside moves the Hide.
+        # A text rectangle of one's own, free text and a Hide get cues too
+        # (Andy, 2026-10-14), the free text's without corners; the hover
+        # cue still shows on the box and the Hide; a corner drag widens
+        # the text box, a drag inside moves the Hide.
         choose("text")
         firefox.run(TEXT_GESTURE, 0.1, 0.6, 0.3, 0.7)
         firefox.type_into(".text_field", "Box")
+        firefox.run(TEXT_GESTURE, 0.4, 0.8, 0.4, 0.8)    # Finishes the box.
+        self.wait_until(lambda s: firefox.run("return document.querySelector('.text_field').hidden;"), "the box finished")
+        firefox.run(TEXT_GESTURE, 0.4, 0.8, 0.4, 0.8)    # Starts free text.
+        firefox.type_into(".text_field", "Free")
         choose("hide")
         firefox.run(TEXT_GESTURE, 0.5, 0.6, 0.7, 0.7)
-        with_all = self.wait_until(lambda s: len(s["hides"]) == 1 and s["texts"]["Arranger"] and s["texts"]["Arranger"][0]["text"] == "Box",
-                                   "the box and the Hide")
+        with_all = self.wait_until(lambda s: len(s["hides"]) == 1 and len(s["texts"]["Arranger"]) == 2
+                                   and s["texts"]["Arranger"][0]["text"] == "Box" and s["texts"]["Arranger"][1]["text"] == "Free",
+                                   "the box, the free text and the Hide")
         choose("arrange")
-        self.assertEqual(cues(), ["image"])
+        self.assertEqual(cues(), ["image", "hide", "text", "text"])
+        self.assertEqual(firefox.run("return [...document.querySelectorAll('.arrange_cue.text')].map((c) => c.classList.contains('no_corners'));"),
+                         [False, True], "free text's cue has no corners")
+        self.assertEqual(firefox.run("return [...document.querySelectorAll('.arrange_cue')].map((c) => getComputedStyle(c).borderTopWidth);"),
+                         ["2px"] * 4, "every cue is a box, its line the grip's width")
+        # The image's cue lies CUE_OFFSET_PX outside the image.
+        im = scaled["images"][0]
+        page_box = firefox.run("const b = document.getElementById('page').getBoundingClientRect(); return [b.left, b.top];")
+        got = firefox.run("const b = document.querySelector('.arrange_cue.image').getBoundingClientRect(); return [b.left, b.top, b.right, b.bottom];")
+        want = overlay_box(px(im["x"]), py(im["y"]), px(im["x"] + im["width"]), py(im["y"] + im["height"]), 2)
+        for side, g, w in zip(("left", "top", "right", "bottom"), (got[0] - page_box[0], got[1] - page_box[1], got[2] - page_box[0], got[3] - page_box[1]), want):
+            self.assertAlmostEqual(g, w, delta=0.01, msg=side)
+        self.assertEqual(firefox.run("return getComputedStyle(document.documentElement).getPropertyValue('--arrange_blue');").strip(), "#1e88e5")
+        self.assertEqual(firefox.run("return getComputedStyle(document.querySelector('.arrange_cue')).borderTopColor;"), "rgb(30, 136, 229)")
         box = with_all["texts"]["Arranger"][0]
-        self.assert_hover_cue(box["x"] + 20, box["y"] + 20, [box["x"], box["y"], box["width"], box["height"]])
+        self.assert_hover_cue(box["x"] + 20, box["y"] + 20, [box["x"], box["y"], box["width"], box["height"]], "rect")
         h = with_all["hides"][0]
         self.assert_hover_cue(h[0] + h[2] / 2, h[1] + h[3] / 2, h)
         firefox.drag("#page", px(box["x"] + box["width"]) - 3, py(box["y"] + box["height"]) - 3,
@@ -1542,14 +1597,51 @@ class EndToEndTest(unittest.TestCase):
                      px(hide[0] + hide[2] / 2) - 100, py(hide[1] + hide[3] / 2) + 50)
         hide_moved = self.wait_until(lambda s: s["hides"][0][0] != hide[0], "the Hide moved")
         self.assertEqual(hide_moved["hides"][0][2:], hide[2:])
-        self.assertEqual(len(cues()), 1)
+        self.assertEqual(len(cues()), 4)
+
 
         # Undo takes the Hide's move back, as it does a hold's.
         firefox.run("document.getElementById('undo').click();")
         self.wait_until(lambda s: s["hides"][0] == hide, "the Hide back by Undo")
 
-        # The watcher, without the right, is shown no cue; their own text
-        # rectangle has its blue corners as everyone's has.
+        # While something is held its blue cue gives way to the green grip:
+        # a press on the Hide, held down, then released.
+        page_box = firefox.run("const b = document.getElementById('page').getBoundingClientRect(); return [b.left, b.top];")
+        firefox.pointer_actions([{"type": "pointerMove", "duration": 0, "origin": "viewport",
+                                  "x": round(page_box[0] + px(hide[0] + hide[2] / 2)), "y": round(page_box[1] + py(hide[1] + hide[3] / 2))},
+                                 {"type": "pointerDown", "button": 0}, {"type": "pause", "duration": 100}])
+        self.assertEqual(cues(), ["image", "text", "text"], "the held Hide's cue is gone")
+        self.assertFalse(firefox.run("return document.querySelector('.grip').hidden;"))
+        self.assertEqual(firefox.run("return getComputedStyle(document.querySelector('.grip')).borderTopColor;"), "rgb(46, 125, 50)")
+        # Held for moving, all four corners are the moving size (Andy, 2026-10-14).
+        self.assertEqual(firefox.run("return [...document.querySelectorAll('.grip .handle')].map((h) => getComputedStyle(h).width);"), ["14px"] * 4)
+        firefox.pointer_actions([{"type": "pointerUp", "button": 0}])
+        self.assertEqual(cues(), ["image", "hide", "text", "text"], "the cue is back")
+        self.assertTrue(firefox.run("return document.querySelector('.grip').hidden;"))
+        # Held at a corner, only that corner is the moving size.
+        firefox.pointer_actions([{"type": "pointerMove", "duration": 0, "origin": "viewport",
+                                  "x": round(page_box[0] + px(hide[0] + hide[2])) - 3, "y": round(page_box[1] + py(hide[1] + hide[3])) - 3},
+                                 {"type": "pointerDown", "button": 0}, {"type": "pause", "duration": 100}])
+        self.assertEqual(firefox.run("return [...document.querySelectorAll('.grip .handle')].map((h) => getComputedStyle(h).width);"), ["10px"] * 4)
+        # The square's position is a percentage of the grip's padding box.
+        self.assertEqual(firefox.run("const g = document.querySelector('.grip'); const s = getComputedStyle(g, '::after');"
+                                     " return [s.width, parseFloat(s.left) === g.clientWidth, parseFloat(s.top) === g.clientHeight];"),
+                         ["14px", True, True], "the dragged corner, bottom right, larger")
+        firefox.pointer_actions([{"type": "pointerUp", "button": 0}])
+        self.wait_until(lambda s: s["hides"][0] == hide, "the Hide unchanged by a press")
+        # Held free text shows the grip without corners, as its cue has none.
+        free = self.state()["texts"]["Arranger"][1]
+        firefox.pointer_actions([{"type": "pointerMove", "duration": 0, "origin": "viewport",
+                                  "x": round(page_box[0] + px(free["x"] + 20)), "y": round(page_box[1] + py(free["y"] + 20))},
+                                 {"type": "pointerDown", "button": 0}, {"type": "pause", "duration": 100}])
+        self.assertEqual(cues(), ["image", "hide", "text"], "the held free text's cue is gone")
+        self.assertEqual(firefox.run("return [...document.querySelectorAll('.grip .handle')].map((h) => getComputedStyle(h).display);"),
+                         ["none"] * 4, "no corners on held free text")
+        firefox.pointer_actions([{"type": "pointerUp", "button": 0}])
+        self.assertEqual(cues(), ["image", "hide", "text", "text"])
+
+        # The watcher, without the right, is shown no cue on the image or
+        # the Hide, only on their own text.
         firefox.switch_to(guest_tab)
         self.wait_until(lambda s: len(s["images"]) == 1 and len(s["hides"]) == 1, "the page at the watcher")
         choose("arrange")
@@ -1558,10 +1650,10 @@ class EndToEndTest(unittest.TestCase):
         firefox.run(TEXT_GESTURE, 0.1, 0.8, 0.3, 0.9)
         firefox.type_into(".text_field", "Mine")
         choose("arrange")
-        self.assertEqual(cues(), [])
+        self.assertEqual(cues(), ["text"])
         mine = self.wait_until(lambda s: s["texts"].get("Watcher") and s["texts"]["Watcher"][0]["text"] == "Mine", "the watcher's box")
         mine = mine["texts"]["Watcher"][0]
-        self.assert_hover_cue(mine["x"] + 20, mine["y"] + 20, [mine["x"], mine["y"], mine["width"], mine["height"]])
+        self.assert_hover_cue(mine["x"] + 20, mine["y"] + 20, [mine["x"], mine["y"], mine["width"], mine["height"]], "rect")
 
     def test_shapes(self):
         """Andy, 2026-10-14: a Shape button right of Text draws the shape it
@@ -1772,6 +1864,19 @@ class EndToEndTest(unittest.TestCase):
         scale = firefox.run("return window.kokkoja.renderer.cssPixelsPerUnit;")
         px = lambda x: (x - origin[0]) * scale
         py = lambda y: (y - origin[1]) * scale
+        # Each cue's line lies just outside the shape's ink (the points plus
+        # half the line's width, taken out to whole pixels), one pixel
+        # beyond it on every side (Andy, 2026-10-14).
+        page_box = firefox.run("const b = document.getElementById('page').getBoundingClientRect(); return [b.left, b.top];")
+        boxes = firefox.run("return [...document.querySelectorAll('.arrange_cue')].map((c) => { const b = c.getBoundingClientRect();"
+                            " return [b.left, b.top, b.right, b.bottom, parseFloat(getComputedStyle(c).borderTopWidth)]; });")
+        for stroke, (left, top, right, bottom, line) in zip(strokes(unfilled), boxes):
+            xs, ys = stroke["points"][0::3], stroke["points"][1::3]
+            half = stroke["width"] / 2
+            self.assertEqual(line, 2)
+            expected = overlay_box(px(min(xs) - half), py(min(ys) - half), px(max(xs) + half), py(max(ys) + half), line)
+            for side, got, want in zip(("left", "top", "right", "bottom"), (left - page_box[0], top - page_box[1], right - page_box[0], bottom - page_box[1]), expected):
+                self.assertAlmostEqual(got, want, delta=0.01, msg=side)
         before = strokes(filled)[4]["points"]
         firefox.drag("#page", px(at(0.2, 0.37)[0]), py(at(0.2, 0.37)[1]), px(at(0.2, 0.37)[0]) + 100, py(at(0.2, 0.37)[1]) + 50)
         moved = self.wait_until(lambda s: strokes(s)[4]["points"] != before, "the rectangle moved")
@@ -1814,7 +1919,7 @@ class EndToEndTest(unittest.TestCase):
         box = self.wait_until(lambda s: s["texts"].get("Drawer") and s["texts"]["Drawer"][0]["text"] == "Box", "the box")["texts"]["Drawer"][0]
         self.assertFalse(firefox.run(INK_AT, box["x"] + box["width"] / 2, box["y"]), "no frame along the top edge")
         self.assertFalse(firefox.run(INK_AT, box["x"], box["y"]), "no corner mark on the canvas")
-        self.assert_hover_cue(box["x"] + box["width"] / 2, box["y"] + box["height"] / 2, [box["x"], box["y"], box["width"], box["height"]])
+        self.assert_hover_cue(box["x"] + box["width"] / 2, box["y"] + box["height"] / 2, [box["x"], box["y"], box["width"], box["height"]], "rect")
         saved = self.wait_until_true(lambda: (self.notebooks / "Drawer notebook" / "Current.svg").read_text(),
                                      lambda text: "<desc>Box</desc>" in text, "the box saved")
         self.assertNotIn("data-ground", saved)
@@ -1827,7 +1932,177 @@ class EndToEndTest(unittest.TestCase):
         self.assertTrue(firefox.run(HOVER_CUE)["hidden"])
         self.assertFalse(firefox.run(INK_AT, free["x"], free["y"]), "no red L on free text")
         self.assert_hover_cue(free["x"] + free["boxWidth"] / 2, free["y"] + free["boxHeight"] / 2,
-                              [free["x"], free["y"], free["boxWidth"], free["boxHeight"]])
+                              [free["x"], free["y"], free["boxWidth"], free["boxHeight"]], "free")
+
+        # A circle (Andy, 2026-10-14): the centre first, then a drag out to
+        # the edge in any direction; every point at that distance from the
+        # centre.  Resized by Arrange from a corner, it stays a circle.
+        choose("shape")
+        pick("circle")
+        self.assertEqual(label(), "Circle")
+        self.assertEqual(firefox.run("return [...document.querySelectorAll('#shape_menu [data-shape]')].filter((i) => i.getAttribute('aria-checked') === 'true').map((i) => i.dataset.shape);"), ["circle"])
+        self.assertEqual(firefox.run("return getComputedStyle(document.querySelector('#shape_menu [data-shape=circle]'), '::before').content;"), '"✓"')
+        self.assertEqual(firefox.run("return [...document.querySelectorAll('#shape_menu [data-shape]')].map((i) => i.dataset.shape);"),
+                         ["rectangle", "circle", "ellipse", "line", "arrow"])
+        now = self.state()
+        count = len(strokes(now))
+        now_at = lambda fx, fy: (now["origin"][0] + fx * now["page"]["width"], now["origin"][1] + fy * now["page"]["height"])
+        firefox.run(TEXT_GESTURE, 0.3, 0.3, 0.33, 0.34)
+        with_circle = self.wait_until(lambda s: len(strokes(s)) == count + 1 and strokes(s)[-1]["done"], "the circle")
+        circle = strokes(with_circle)[-1]
+        self.assertEqual(circle["shape"], "circle")
+        cx, cy = now_at(0.3, 0.3)
+        radius = math.hypot(*(a - b for a, b in zip(now_at(0.33, 0.34), (cx, cy))))
+        xs, ys = circle["points"][0::3], circle["points"][1::3]
+        for x, y in zip(xs, ys):
+            self.assertAlmostEqual(math.hypot(x - cx, y - cy), radius, delta=1)
+        self.assertEqual((xs[0], ys[0]), (xs[-1], ys[-1]), "closed")
+        choose("arrange")
+        right, bottom = max(xs), max(ys)
+        firefox.drag("#page", px(right) - 3, py(bottom) - 3, px(right) + 90, py(bottom) + 30)
+        resized = self.wait_until(lambda s: strokes(s)[-1]["points"] != circle["points"], "the circle resized")
+        rx, ry = strokes(resized)[-1]["points"][0::3], strokes(resized)[-1]["points"][1::3]
+        ncx, ncy = (min(rx) + max(rx)) / 2, (min(ry) + max(ry)) / 2
+        nr = (max(rx) - min(rx)) / 2
+        self.assertGreater(nr, radius + 40 / scale, "the radius grew by half the drag")
+        self.assertAlmostEqual(max(ry) - min(ry), max(rx) - min(rx), delta=1, msg="still round")
+        for x, y in zip(rx, ry):
+            self.assertAlmostEqual(math.hypot(x - ncx, y - ncy), nr, delta=1)
+
+    def test_eraser_preview(self):
+        """Andy, 2026-10-14: with the Eraser chosen, a red box around each
+        element a press under the hovering pointer would erase: a stroke by
+        the ink's extent, a text block, an image a tap would remove; none
+        on empty paper, none with another tool."""
+        firefox = self.firefox
+        firefox.go(self.address("Host"))
+        self.enter_name("Eraser", "start_session")
+        self.wait_until(lambda s: s["page"]["number"] == 1, "the page")
+        choose = lambda tool: firefox.run(f"document.querySelector('[data-tool={tool}]').click();")
+        cues = lambda: firefox.run("const p = document.getElementById('page').getBoundingClientRect(); return [...document.querySelectorAll('.erase_cue')]"
+                                   ".map((c) => { const b = c.getBoundingClientRect(); return [b.left - p.left, b.top - p.top, b.right - p.left, b.bottom - p.top, getComputedStyle(c).borderTopColor]; });")
+        firefox.run(PEN_WAVE, 0.3, 0.5)
+        choose("text")
+        firefox.run(TEXT_GESTURE, 0.1, 0.7, 0.3, 0.8)
+        firefox.type_into(".text_field", "Box")
+        choose("pen")
+        firefox.run_until_done(LOAD_IMAGE, 300, 200, "png", 0, False)
+        state = self.wait_until(lambda s: len(s["layers"]["Eraser"]) == 1 and s["layers"]["Eraser"][0]["done"] and s["texts"]["Eraser"]
+                                and s["texts"]["Eraser"][0]["text"] == "Box" and len(s["images"]) == 1 and s["image"]["ready"], "the stroke, the box and the image")
+        origin = state["origin"]
+        scale = firefox.run("return window.kokkoja.renderer.cssPixelsPerUnit;")
+        px = lambda x: (x - origin[0]) * scale
+        py = lambda y: (y - origin[1]) * scale
+        hover_at = lambda x, y: firefox.run(HOVER, (x - origin[0]) / state["page"]["width"], (y - origin[1]) / state["page"]["height"])
+        stroke = state["layers"]["Eraser"][0]
+        p = stroke["points"]
+        halves = [stroke["width"] * (0.36 + 4 * q * q) / 2 for q in p[2::3]]
+        left = min(x - h for x, h in zip(p[0::3], halves))
+        right = max(x + h for x, h in zip(p[0::3], halves))
+        top = min(y - h for y, h in zip(p[1::3], halves))
+        bottom = max(y + h for y, h in zip(p[1::3], halves))
+        # With the pen, nothing; with the eraser, the stroke's ink boxed in red.
+        hover_at(p[0], p[1])
+        self.assertEqual(cues(), [])
+        choose("eraser")
+        hover_at(p[0], p[1])
+        boxes = cues()
+        self.assertEqual(len(boxes), 1)
+        self.assertEqual(boxes[0][4], "rgb(229, 57, 53)")
+        for got, want in zip(boxes[0], overlay_box(px(left), py(top), px(right), py(bottom), 2)):
+            self.assertAlmostEqual(got, want, delta=0.01)
+        # The text block, by its box; the image, by a tap's rule; empty
+        # paper, nothing; the cue goes when the pointer leaves the page.
+        box = state["texts"]["Eraser"][0]
+        hover_at(box["x"] + 20, box["y"] + 20)
+        boxes = cues()
+        self.assertEqual(len(boxes), 1)
+        self.assertTrue(firefox.run(HOVER_CUE)["hidden"], "no blue cue beside the red one")
+        for got, want in zip(boxes[0], overlay_box(px(box["x"]), py(box["y"]), px(box["x"] + box["width"]), py(box["y"] + box["height"]), 2)):
+            self.assertAlmostEqual(got, want, delta=0.01)
+        im = state["images"][0]
+        hover_at(im["x"] + im["width"] / 2, im["y"] + im["height"] / 2)
+        boxes = cues()
+        self.assertEqual(len(boxes), 1)
+        for got, want in zip(boxes[0], overlay_box(px(im["x"]), py(im["y"]), px(im["x"] + im["width"]), py(im["y"] + im["height"]), 2)):
+            self.assertAlmostEqual(got, want, delta=0.01)
+        hover_at(origin[0] + 0.9 * state["page"]["width"], origin[1] + 0.9 * state["page"]["height"])
+        self.assertEqual(cues(), [])
+        hover_at(p[0], p[1])
+        self.assertEqual(len(cues()), 1)
+        firefox.run("document.getElementById('page').dispatchEvent(new PointerEvent('pointerleave', {pointerId: 9, pointerType: 'mouse', bubbles: true}));")
+        self.assertEqual(cues(), [])
+        # Choosing another tool clears it.
+        hover_at(p[0], p[1])
+        self.assertEqual(len(cues()), 1)
+        choose("pen")
+        self.assertEqual(cues(), [])
+
+    def test_arrange_handwriting(self):
+        """Andy, 2026-10-14: under Arrange a handwritten stroke gets its
+        box while the pointer hovers over its ink, kept while the pointer
+        stays within the box; a press on the ink moves it, on the box's
+        corner scales it; the hold with the pen leaves it alone."""
+        firefox = self.firefox
+        firefox.go(self.address("Host"))
+        self.enter_name("Scribe", "start_session")   # Not "Writer": another test counts the pages kept under that name.
+        self.wait_until(lambda s: s["page"]["number"] == 1, "the page")
+        choose = lambda tool: firefox.run(f"document.querySelector('[data-tool={tool}]').click();")
+        cues = lambda: firefox.run("return [...document.querySelectorAll('.arrange_cue')].map((c) => c.className.split(' ')[1]);")
+        firefox.run(PEN_WAVE, 0.3, 0.5)
+        state = self.wait_until(lambda s: len(s["layers"]["Scribe"]) == 1 and s["layers"]["Scribe"][0]["done"], "the stroke")
+        origin = state["origin"]
+        scale = firefox.run("return window.kokkoja.renderer.cssPixelsPerUnit;")
+        px = lambda x: (x - origin[0]) * scale
+        py = lambda y: (y - origin[1]) * scale
+        hover_at = lambda x, y: firefox.run(HOVER, (x - origin[0]) / state["page"]["width"], (y - origin[1]) / state["page"]["height"])
+        stroke = state["layers"]["Scribe"][0]
+        p = stroke["points"]
+        halves = [stroke["width"] * (0.36 + 4 * q * q) / 2 for q in p[2::3]]
+        left = min(x - h for x, h in zip(p[0::3], halves))
+        right = max(x + h for x, h in zip(p[0::3], halves))
+        top = min(y - h for y, h in zip(p[1::3], halves))
+        bottom = max(y + h for y, h in zip(p[1::3], halves))
+        choose("arrange")
+        self.assertEqual(cues(), [], "no box until the pointer is over the ink")
+        hover_at(p[0], p[1])
+        self.assertEqual(cues(), ["stroke"])
+        page_box = firefox.run("const b = document.getElementById('page').getBoundingClientRect(); return [b.left, b.top];")
+        got = firefox.run("const b = document.querySelector('.arrange_cue.stroke').getBoundingClientRect(); return [b.left, b.top, b.right, b.bottom];")
+        want = overlay_box(px(left), py(top), px(right), py(bottom), 2)
+        for side, g, w in zip(("left", "top", "right", "bottom"), (got[0] - page_box[0], got[1] - page_box[1], got[2] - page_box[0], got[3] - page_box[1]), want):
+            self.assertAlmostEqual(g, w, delta=0.01, msg=side)
+        # Off the ink but within the box, the box stays; outside it, it goes.
+        hover_at(left + 2, top + 2)
+        self.assertEqual(cues(), ["stroke"], "kept within the box")
+        hover_at(right + 200, bottom + 200)
+        self.assertEqual(cues(), [], "gone outside the box")
+        # A drag on the ink moves the whole stroke; Undo takes it back.
+        firefox.drag("#page", px(p[0]), py(p[1]), px(p[0]) + 120, py(p[1]) + 60)
+        moved = self.wait_until(lambda s: s["layers"]["Scribe"][0]["points"] != p, "the stroke moved")
+        q = moved["layers"]["Scribe"][0]["points"]
+        self.assertEqual(len(q), len(p))
+        self.assertAlmostEqual(q[0] - p[0], 120 / scale, delta=2)
+        self.assertAlmostEqual(q[1] - p[1], 60 / scale, delta=2)
+        self.assertEqual(q[2::3], p[2::3], "the pressures stay")
+        self.assertAlmostEqual(max(q[0::3]) - min(q[0::3]), max(p[0::3]) - min(p[0::3]), delta=0.3, msg="the same size")
+        firefox.run("document.getElementById('undo').click();")
+        self.wait_until(lambda s: s["layers"]["Scribe"][0]["points"] == p, "the move undone")
+        # A drag on the shown box's bottom-right corner scales the stroke.
+        hover_at(p[0], p[1])
+        self.assertEqual(cues(), ["stroke"])
+        firefox.drag("#page", px(right) + 3, py(bottom) + 3, px(right) + 150, py(bottom) + 40)
+        scaled = self.wait_until(lambda s: s["layers"]["Scribe"][0]["points"] != p, "the stroke scaled")
+        q = scaled["layers"]["Scribe"][0]["points"]
+        self.assertAlmostEqual(min(q[0::3]), min(p[0::3]), delta=1, msg="the left edge stays")
+        self.assertGreater(max(q[0::3]) - min(q[0::3]), max(p[0::3]) - min(p[0::3]) + 100 / scale)
+        self.assertEqual(scaled["layers"]["Scribe"][0]["width"], stroke["width"], "the line width unchanged")
+        # The hold with the pen draws a dot and leaves the stroke alone.
+        choose("pen")
+        self.assertEqual(cues(), [])
+        firefox.run_until_done(PEN_HOLD, px(q[0]), py(q[1]), 40, 20, 700)
+        held = self.wait_until(lambda s: len(s["layers"]["Scribe"]) == 2 and s["layers"]["Scribe"][1]["done"], "the pen's own stroke")
+        self.assertEqual(held["layers"]["Scribe"][0]["points"], q, "the handwriting not moved by a hold")
 
     def test_page_menu_and_help(self):
         """Andy, 2026-10-14: the page and view commands are in a Page menu,