A directory's +Search is found by its directory, the pane that ran the search included

Find and Grep passed over the pane they ran in when looking for the +Search to fill, so a Grep written to a +Search's own exec made a second one, and the two swapped roles on each run after.

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

1 files changed, 9 insertions, 0 deletions

diff --git a/src/ninep/ctl.zig b/src/ninep/ctl.zig
index 9bb863cf..40a1a7cd 100644
--- a/src/ninep/ctl.zig
+++ b/src/ninep/ctl.zig
@@ -1860,6 +1860,15 @@ test "Grep with no hit says grep: no match and opens nothing, a missing pane dir
     try testing.expect(std.mem.indexOf(u8, found.file.?.content, "other.txt") != null);
     try testing.expectEqual(grepped.serial, found.serial);
     try testing.expect(std.mem.indexOf(u8, found.file.?.content, "bravo here") == null);
+    // A Grep run from the +Search itself fills that one, never a second.
+    try testing.expectEqual(Status.ok, wr(p, Node.of(found.serial, .exec), "Grep bravo\n").reply.status);
+    try testing.expectEqualStrings(try std.fmt.bufPrint(&line, "{d}\n", .{found.serial}), rd(p, root_exec, 0, 64).bytes);
+    var searches: usize = 0;
+    for (p.panes) |slot| if (slot) |q| if (q.file) |f| if (f.output != null) {
+        searches += @intFromBool(std.mem.endsWith(u8, f.path, "/+Search"));
+    };
+    try testing.expectEqual(@as(usize, 1), searches);
+    try testing.expect(std.mem.indexOf(u8, found.file.?.content, "bravo here") != null);
     // A second pane in a directory that is not there.
     const other = try th.newPane(p);
     _ = wr(p, Node.of(other, .name), "/tmp/pardes-no-such-dir-zz/b.txt\n");