The look walk goes on from a restored dot both ways

After a Restore the dot came back on the match it was on, but N stayed on
that match instead of wrapping to the last as it does live: the walk
remembers the spot it landed on (look_at), and a restored pane has none,
so it stood at the cursor, the selection's end, and found the match it was
in. A one-row selection now counts as where the walk stands, from its
start and past it either way, as a landed spot does.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

2 files changed, 11 insertions, 2 deletions

diff --git a/src/look.zig b/src/look.zig
index 17746cd1..542b1b63 100644
--- a/src/look.zig
+++ b/src/look.zig
@@ -748,6 +748,12 @@ fn lookEdge(delta: i32) LookFrom {
 fn lookStand(pane: *Pane) LookFrom {
     if (pane.look_at) |s| if (s.row == pane.body.cur_row and s.col0 == pane.body.cur_col)
         return .{ .row = s.row, .col = s.col0, .strict = true };
+    // A selection on one row (a Restore brings the dot back as one, with no
+    // walk remembered) is where the walk stands: from its start, past it
+    // either way, as from a spot the walk landed on.
+    const v = pane.body.vsel;
+    if (v.active and v.explicit and v.row == pane.body.cur_row and v.col != pane.body.cur_col)
+        return .{ .row = v.row, .col = @min(v.col, pane.body.cur_col), .strict = true };
     return .{ .row = pane.body.cur_row, .col = pane.body.cur_col };
 }
 
diff --git a/test/output.zig b/test/output.zig
index 95cdbfb7..419bcca2 100644
--- a/test/output.zig
+++ b/test/output.zig
@@ -1590,10 +1590,13 @@ test "stacked search and LSP results retain source tint navigation and dump owne
             }
             restored.active = id;
             pardes.look.armLookWalk(restored, id);
-            // The dot came back on the match it was on; the walk goes on.
+            // The dot came back on the match it was on; the walk goes on
+            // from it both ways, N wrapping to the last as it does live.
             try std.testing.expectEqual(@as(i32, @intCast(matches[0])), restored.panes[id].?.body.cur_row);
-            restored.update(.{ .key = .{ .cp = 'n' } });
+            restored.update(.{ .key = .{ .cp = 'N' } });
             try std.testing.expectEqual(@as(i32, @intCast(matches[1])), restored.panes[id].?.body.cur_row);
+            restored.update(.{ .key = .{ .cp = 'n' } });
+            try std.testing.expectEqual(@as(i32, @intCast(matches[0])), restored.panes[id].?.body.cur_row);
             try std.testing.expectEqualStrings(source_text, source.file.?.content);
         }
     }