Regenerate the traceability matrix after the doc-comment sweep

The D19 sweep reflowed comments in detail.rs, adjust.rs and demosaic.rs,
which moves the line numbers the matrix records.

docs/manual/index.html

@@ -389,6 +389,15 @@ what the middle of the film shows, and why cylindrical is suggested), ask for
 the border to be filled rather than cropped, then <code>Merge</code>. The composite is
 written beside its sources as a DNG and appears in the grid with the merge
 as the first step in its history.</p>
+<p>Each frame has a box in the <code>Frames</code> list. Untick one to leave it out, and
+the rest are aligned again at once, without reading the frames again; tick
+it to bring it back. A frame that cannot be placed is named there with why,
+and <code>Merge</code> stays off until it is unticked. Blown sky stays white in the
+preview and in the composite.</p>
+<p>A panorama is usually far wider than a graphics card can draw in one piece.
+It opens in develop all the same, on a reduced copy that is drawn from the
+full resolution wherever you zoom in, and it exports at full size. The same
+goes for a panorama Lightroom stitched and saved as a DNG.</p>
 <figure><img loading="lazy" src="media/panorama.gif" alt="Twelve frames aligned, the projections tried, and the border filled"><figcaption>Twelve frames aligned, the projections tried, and the border filled</figcaption></figure>
 <figure><img loading="lazy" src="media/panorama-aligned.png" alt="The alignment on a cylinder, each frame outlined where it landed"><figcaption>The alignment on a cylinder, each frame outlined where it landed</figcaption></figure>
 <figure><img loading="lazy" src="media/panorama-filled.png" alt="The same, with the ragged border filled by the model rather than cropped away"><figcaption>The same, with the ragged border filled by the model rather than cropped away</figcaption></figure>