fix: stop M-SPC / M-S-SPC escaping the Full Agenda frame

M-SPC and M-S-SPC (the ai-term agent-swap chords) are bound in the global map, so pressing them inside the read-only frame jumped to ai-term instead of being contained. The frame's [t] catch-all can't deny them: a keymap's default binding doesn't shadow an explicit binding in a lower-priority map. Deny both explicitly in the frame keymap.

1 files changed, 8 insertions, 0 deletions

diff --git a/modules/org-agenda-frame.el b/modules/org-agenda-frame.el
index 0d4f599e..1a19cc1b 100644
--- a/modules/org-agenda-frame.el
+++ b/modules/org-agenda-frame.el
@@ -276,6 +276,14 @@ The default binding for every key not on the allowlist."
                        [mouse-1] [down-mouse-1] [drag-mouse-1]
                        (kbd "C-h")))
       (define-key map key nil))
+    ;; (e) Global chords that would pull focus out of the frame must be
+    ;; denied *explicitly*.  The [t] catch-all can't reach them: a keymap's
+    ;; default binding does not shadow an *explicit* binding in a
+    ;; lower-priority map, and these are bound in the global map (M-SPC /
+    ;; M-S-SPC swap ai-term agents).  Left to the catch-all, M-SPC follows
+    ;; its global binding and escapes the read-only frame into ai-term.
+    (dolist (key '("M-SPC" "M-S-SPC"))
+      (define-key map (kbd key) #'cj/--agenda-frame-denied-readonly))
     ;; View-changers get the distinct fixed-view message, not the read-only one.
     (dolist (key '("w" "d" "y" "f" "b" "j"))
       (define-key map (kbd key) #'cj/--agenda-frame-denied-fixed-view))