fix(term): forward F10 and C-F10 to Emacs in ghostel buffers

Inside a ghostel terminal or agent buffer, semi-char mode forwarded F10 and C-F10 to the pty, so the music-playlist toggle and the server-shutdown command never ran. Both are global bindings with no ghostel-mode-map entry, so I added them to ghostel-keymap-exceptions and rebuilt the semi-char map. The lookup then falls through to the global map. Same shape as the earlier F9, F12, and window-nav fixes.

2 files changed, 16 insertions, 2 deletions

diff --git a/modules/term-config.el b/modules/term-config.el
index 5753edde..7cd386dc 100644
--- a/modules/term-config.el
+++ b/modules/term-config.el
@@ -229,9 +229,12 @@ run its own project-named tmux session instead of a bare, auto-named one.
   ;; rebuild is what actually lets the key through to `ghostel-mode-map' / the
   ;; global map.  C-; and F12 are the prefix + toggle; the modified arrows are
   ;; windmove (S-arrows, focus) and buffer-move (C-M-arrows, swap), which the
-  ;; ai-term workflow expects to work from inside an agent buffer.
+  ;; ai-term workflow expects to work from inside an agent buffer.  F10 and
+  ;; C-F10 are global bindings (music-playlist toggle, server shutdown) that
+  ;; reach Emacs by falling through to the global map once the semi-char map
+  ;; stops forwarding them.
   (with-eval-after-load 'ghostel
-    (dolist (key '("C-;" "<f12>"
+    (dolist (key '("C-;" "<f12>" "<f10>" "C-<f10>"
                    "S-<up>" "S-<down>" "S-<left>" "S-<right>"
                    "C-M-<up>" "C-M-<down>" "C-M-<left>" "C-M-<right>"))
       (add-to-list 'ghostel-keymap-exceptions key))
diff --git a/tests/test-term-tmux-history.el b/tests/test-term-tmux-history.el
index 1bb7e73b..b7ab5351 100644
--- a/tests/test-term-tmux-history.el
+++ b/tests/test-term-tmux-history.el
@@ -327,6 +327,17 @@ instead of being forwarded to the terminal program."
   (should-not (eq (keymap-lookup ghostel-semi-char-mode-map "C-M-<left>")
                   'ghostel--send-event)))
 
+(ert-deftest test-term-f10-music-and-shutdown-in-keymap-exceptions ()
+  "Regression: F10 (music playlist toggle) and C-F10 (server shutdown) are in
+`ghostel-keymap-exceptions' so they reach Emacs from inside a ghostel buffer
+instead of being forwarded to the terminal program.  Both are global bindings,
+so dropping them from the semi-char map lets the lookup fall through to the
+global map."
+  (dolist (key '("<f10>" "C-<f10>"))
+    (should (member key ghostel-keymap-exceptions)))
+  (should-not (eq (keymap-lookup ghostel-semi-char-mode-map "<f10>")
+                  'ghostel--send-event)))
+
 (ert-deftest test-term-c-spc-forwarded-not-set-mark ()
   "Regression: C-SPC is forwarded to the terminal, not bound to the global
 `set-mark-command'.  ghostel only forwards the `C-@' event, so without this an