7 files changed, 138 insertions, 2 deletions
diff --git a/test/perf.zig b/test/perf.zig
index 5ac38ccf..057725fd 100644
--- a/test/perf.zig
+++ b/test/perf.zig
@@ -1012,7 +1012,7 @@ fn miniMeasurement(fallback: std.mem.Allocator, probe: MiniProbe, path: []const
         if (core) |p| {
             pump(p);
             try pardes.panes.Mini.open(p, 0, path);
-            for (p.panes, 0..) |slot, id| if (slot != null and id != p.active) try p.removePane(id);
+            for (p.panes, 0..) |slot, id| if (slot != null and id != p.active) try p.removePane(id, null);
             pump(p);
             p.settings.colors = true;
             const file = p.panes[p.active].?.file.?;
diff --git a/test/snapshots/builtins.snap b/test/snapshots/builtins.snap
index 02547b91..9b91a93d 100644
--- a/test/snapshots/builtins.snap
+++ b/test/snapshots/builtins.snap
@@ -23,6 +23,8 @@ wheel up 110 50
 wheel up 110 50
 wheel up 110 50
 wheel up 110 50
+wheel up 110 50
+wheel up 110 50
 wait 10000 Look                  enter, right-click
 wait 10000 Exec                  tab, middle-click
 wait 10000 Filter
diff --git a/test/snapshots/delask.golden b/test/snapshots/delask.golden
new file mode 100644
index 00000000..56de45cf
--- /dev/null
+++ b/test/snapshots/delask.golden
@@ -0,0 +1,56 @@
+== snap three grid=100x36 cursor=18,20
+|Newcol Joincol Find Grep Help Changelog Tutor Dump NextColor Debug Kill
+|   New Tty Find Grep Joincol Delcol
+|   /tmp/pardes-snap/delask/cwd/top.txt Save Tty Collapse Del
+|     1 top-marker
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|   /tmp/pardes-snap/delask/cwd/+New * Save Tty Collapse Del
+|     1 middle-pane
+|
+|
+|
+|
+|
+|
+|
+|   /tmp/pardes-snap/delask/cwd/+New * Save Tty Collapse Del
+|     1 bottom-pane                                                                               Up
+== snap asked grid=100x36 cursor=18,20
+|20:      1 middle-pane                                             Del: give space to  k above  j below
+|29:      1 bottom-pane
+== snap kept grid=100x36 cursor=18,20
+|20:      1 middle-pane
+== snap below-took grid=100x36 cursor=18,20
+|20:      1 bottom-pane
+|28:
+|29:
+== snap typed grid=100x36 cursor=27,20
+|20:      1 bottom-pane DelBelow
+|28:    /tmp/pardes-snap/delask/cwd/+New * Save Tty Collapse Del
+|29:      1 third-pane
+== snap below-took-click grid=100x36 cursor=17,20
+|20:      1 third-pane
+|28:
+|29:
+== snap four grid=100x36 cursor=7,12
+|3:      1 top-marker                                                                               New
+|11:    /tmp/pardes-snap/delask/cwd/+New Save Tty Collapse Del
+|12:      1
+== snap mouse-del grid=100x36 cursor=9,3
+|3:      1 top-marker
+|11:
+|12:
diff --git a/test/snapshots/delask.snap b/test/snapshots/delask.snap
new file mode 100644
index 00000000..04bc850c
--- /dev/null
+++ b/test/snapshots/delask.snap
@@ -0,0 +1,71 @@
+# Del from the keyboard on a pane with open panes above AND below asks, on the
+# pane's notice band, which one takes its rows: k above, j below, anything else
+# keeps the pane. A click, and DelAbove/DelBelow (Del k / Del j), never ask.
+file top.txt top-marker
+start 36 100 top.txt
+wait 8000 top-marker
+stable 700 20000
+# two scratch panes below the file, each saying which it is, then focus the
+# middle one
+key space f n
+stable 400 5000
+key i
+text middle-pane
+key esc
+settle 100
+key space f n
+stable 400 5000
+key i
+text bottom-pane
+key esc
+settle 100
+key c-w k
+stable 400 5000
+snap three
+# asked, and nothing closes yet
+key space d
+stable 400 5000
+snap asked
+# Esc takes the question back: the pane stays
+key esc
+settle 100
+stable 400 5000
+snap kept
+# j: the pane below grows over the middle one's rows, the file keeps its own
+key space d
+stable 400 5000
+key j
+stable 700 10000
+snap below-took
+# a pane under it, and DelBelow (Del j) appended to the middle one's text and
+# executed with a click: no question, the pane below takes the rows
+key space f n
+stable 400 5000
+key i
+text third-pane
+key esc
+settle 100
+key c-w k
+stable 400 5000
+key A
+send \x20DelBelow
+key esc
+settle 100
+stable 400 5000
+snap typed
+press middle @DelBelow 21
+release middle @DelBelow 21
+stable 700 10000
+snap below-took-click
+# a fresh pane between the file and the third one, closed by a middle click
+# on its tag's Del: no question, and the rows go up as they always have
+press left 10 5
+release left 10 5
+stable 400 5000
+key space f n
+stable 400 5000
+snap four
+press middle @Del 12
+release middle @Del 12
+stable 700 10000
+snap mouse-del
diff --git a/test/snapshots/layout-close.snap b/test/snapshots/layout-close.snap
index 3d28e1d5..f459ffb4 100644
--- a/test/snapshots/layout-close.snap
+++ b/test/snapshots/layout-close.snap
@@ -24,11 +24,13 @@ stable 700 15000
 snap altc
 # Del the 2nd pane: source-local column insertion makes this column too narrow
 # to expose its tag words, so focus its body and invoke the same pane-scoped
-# builtin by chord. The pane above absorbs; the other panes keep their rows.
+# builtin by chord. With panes above and below, the chord asks which one
+# takes the rows: k, the pane above. The other panes keep their rows.
 press left 5 9
 release left 5 9
 stable 400 5000
 key space d
+key k
 stable 700 10000
 snap del
 # exit the (now) 2nd shell through its real tty: pty EOF, again only the pane
diff --git a/test/snapshots/leader.snap b/test/snapshots/leader.snap
index f018a88c..78594a47 100644
--- a/test/snapshots/leader.snap
+++ b/test/snapshots/leader.snap
@@ -32,7 +32,9 @@ key space h t
 wait 10000 PARDES TUTOR
 stable 700 15000
 snap tutor
+# the tutor has panes above and below it, so SPC d asks: k gives its rows up
 key space d
+key k
 stable 700 15000
 snap deleted
 
diff --git a/test/snapshots/lspdebug.snap b/test/snapshots/lspdebug.snap
index 23a95db0..ab330a76 100644
--- a/test/snapshots/lspdebug.snap
+++ b/test/snapshots/lspdebug.snap
@@ -46,7 +46,10 @@ wait 10000 definition             z.zig
 # report one row short of its second query: step the cursor past it.
 key j j j
 wait 10000 explain                z.zig
+# the report sits between the source and the results, so Del asks where its
+# rows go: k, back to the source above
 key space d
+key k
 key space w j
 key space d
 stable 700 15000