Give prompts their own line to type into instead of the tag's tail

A search, pipe or Save prompt wrote its marker and answer onto the end of
the tag, so the tag's cursor, its selection, its 9P writes and a prompt
abandoned by a click all shared one buffer: the abandoned text stayed in
the tag and a 9P write landed inside the prompt. The answer is now its own
Text on the pane, typed in insert mode and shown on the notice band where
it was already drawn, and the tag never holds any of it.

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

1 files changed, 2 insertions, 2 deletions

diff --git a/src/body_layer.zig b/src/body_layer.zig
index 71529326..1f210220 100644
--- a/src/body_layer.zig
+++ b/src/body_layer.zig
@@ -460,8 +460,8 @@ pub fn renderBody(p: *Pardes, arena: std.mem.Allocator, pane: *Pane, r: Rect, id
     }
 
     // cursor: tracks the shell cursor until pinned by a click or a key
-    // (the tag cursor above wins while the tag is focused)
-    if (active and !pane.tag_edit) {
+    // (the tag's or a prompt's cursor wins while that is being typed into)
+    if (active and !pane.tag_edit and (pane.prompt == .none or pane.prompt == .del_side)) {
         if (pane.body.mode != .tty) {
             const cur = panes.Terminal.gridCursor(pane);
             const goff = panes.Terminal.gridOffset(pane);