close_other_os_windows: to close non active OS windows

Fixes #7113

docs/changelog.rst

@@ -70,6 +70,8 @@ Detailed list of changes
 
 - Special case rendering of some more box drawing characters using shades from the block of symbols for legacy computing (:iss:`7110`)
 
+- A new :ac:`close_other_os_windows` to close non active OS windows (:disc:`7113`)
+
 0.32.1 [2024-01-26]
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 

kitty/boss.py

@@ -959,6 +959,14 @@ def close_other_tabs_in_os_window(self) -> None:
                 if tab is not active_tab:
                     self.close_tab(tab)
 
+    @ac('win', 'Close all other OS Windows other than the OS Window containing the currently active window')
+    def close_other_os_windows(self) -> None:
+        active = self.active_tab_manager
+        if active is not None:
+            for x in self.os_window_map.values():
+                if x is not active:
+                    self.mark_os_window_for_close(x.os_window_id)
+
     def confirm(
         self, msg: str,  # can contain newlines and ANSI formatting
         callback: Callable[..., None],  # called with True or False and *args