Let s, S and | pressed in a tag answer for the tag's own text

A tag is a text like the body, so selecting on a regex and piping act on the
text they are pressed in: a prompt records the text it answers for, the tag
keeps the keyboard while it is typed, and a header's prompt goes on the active
pane's band. `/` still searches the body from anywhere, as acme's Look from a
tag searches the body.

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

1 files changed, 5 insertions, 0 deletions

diff --git a/src/panes.zig b/src/panes.zig
index 1e5be107..a67aa8ac 100644
--- a/src/panes.zig
+++ b/src/panes.zig
@@ -101,6 +101,10 @@ pub const Pane = struct {
     image: ?Image.State = null,
     pdf: PdfSlot = if (Pdf.enabled) null else {},
     prompt: Prompt = .none,
+    /// The text an open prompt answers for: `s`/`S` select in it and `|`
+    /// pipes it. A header's is whichever has the keyboard; `/` and Save's
+    /// path always answer for the body.
+    prompt_for: Text.What = .body,
     /// The answer to an open prompt: its marker and what is typed after it,
     /// edited in insert mode and shown on the notice band, or a name draft
     /// shown on the tagline in place of the path. It is its own text so a
@@ -314,6 +318,7 @@ pub const Pane = struct {
     pub fn closePrompt(pane: *Pane) void {
         pane.input.deinit(pane.gpa);
         pane.prompt = .none;
+        pane.prompt_for = .body;
         pane.nsel_snap = 0;
     }