Shift-Esc always backs out: in every mode and pane it goes to the previous pane, as Esc does from normal, and a raw program never sees it; Ctrl-b alone toggles raw

Shift-Esc switched a terminal in normal or insert mode into raw, so the
one key meant to get out of anything got a script or a person into a
program instead. It is now handled before any mode: an open prompt is
closed, insert mode left, a pending count dropped, and Last runs, the
pane keeping its mode (a raw terminal stays raw). Ctrl-b is the only
switch between raw and normal. The keymap's two chords become one,
back_out; the cheatsheet row, the guide's mode table and the tutor say
so, and the tty and builtins goldens are re-recorded.

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

1 files changed, 0 insertions, 5 deletions

diff --git a/src/normal.zig b/src/normal.zig
index 17ebaac6..93487e88 100644
--- a/src/normal.zig
+++ b/src/normal.zig
@@ -815,11 +815,6 @@ fn executeNormalAction(p: *Pardes, t: *Text, semantic: modal.Normal.Action) void
 pub fn handlePdfNormal(p: *Pardes, pane: *Pane, key: Key) void {
     if (comptime !pdf_enabled) return;
     if (pane.pdf == null) return;
-    if (hit(key, config.leave_pane)) {
-        pane.body.normal.clear();
-        pane.body.select = false;
-        return exec.runBuiltin(p, .Last, p.active, "", null);
-    }
     if (pane.body.normal.prefix == .none and isPrefix(key, 'f')) {
         pane.body.normal.clear();
         return exec.runBuiltin(p, .PdfSections, p.active, "", null);