!squash fix: rename _global to global_ in bulk operations API

why: Python convention uses trailing underscore (global_) to avoid
conflicts with reserved words, not leading underscore (_global).

what:
- Rename _global to global_ in get_hook_indices, get_hook_values
- Rename _global to global_ in set_hooks_bulk, clear_hook, append_hook

Author: tony

src/libtmux/hooks.py

@@ -386,7 +386,7 @@ def show_hook(
     def get_hook_indices(
         self,
         hook: str,
-        _global: bool = False,
+        global_: bool = False,
         scope: OptionScope | _DefaultOptionScope | None = DEFAULT_OPTION_SCOPE,
         ignore_errors: bool | None = None,
     ) -> list[int]:
@@ -396,7 +396,7 @@ def get_hook_indices(
         ----------
         hook : str
             Hook name, e.g. 'session-renamed'
-        _global : bool
+        global_ : bool
             Use global hooks
         scope : OptionScope | None
             Scope for the hook
@@ -424,7 +424,7 @@ def get_hook_indices(
         """
         hooks_output = self._show_hook(
             hook=hook,
-            _global=_global,
+            global_=global_,
             scope=scope,
             ignore_errors=ignore_errors,
         )
@@ -439,7 +439,7 @@ def get_hook_indices(
     def get_hook_values(
         self,
         hook: str,
-        _global: bool = False,
+        global_: bool = False,
         scope: OptionScope | _DefaultOptionScope | None = DEFAULT_OPTION_SCOPE,
         ignore_errors: bool | None = None,
     ) -> SparseArray[str]:
@@ -449,7 +449,7 @@ def get_hook_values(
         ----------
         hook : str
             Hook name, e.g. 'session-renamed'
-        _global : bool
+        global_ : bool
             Use global hooks
         scope : OptionScope | None
             Scope for the hook
@@ -478,7 +478,7 @@ def get_hook_values(
         """
         hooks_output = self._show_hook(
             hook=hook,
-            _global=_global,
+            global_=global_,
             scope=scope,
             ignore_errors=ignore_errors,
         )
@@ -498,7 +498,7 @@ def set_hooks_bulk(
         values: HookValues,
         *,
         clear_existing: bool = False,
-        _global: bool | None = None,
+        global_: bool | None = None,
         scope: OptionScope | _DefaultOptionScope | None = DEFAULT_OPTION_SCOPE,
     ) -> Self:
         """Set multiple indexed hooks at once.
@@ -514,7 +514,7 @@ def set_hooks_bulk(
             - list[str]: ['cmd1', 'cmd2'] - sequential indices starting at 0
         clear_existing : bool
             If True, unset all existing hook values first
-        _global : bool | None
+        global_ : bool | None
             Use global hooks
         scope : OptionScope | None
             Scope for the hook
@@ -564,7 +564,7 @@ def set_hooks_bulk(
         Session($...)
         """
         if clear_existing:
-            self.clear_hook(hook, _global=_global, scope=scope)
+            self.clear_hook(hook, global_=global_, scope=scope)
 
         # Convert list to dict with sequential indices
         if isinstance(values, list):
@@ -574,7 +574,7 @@ def set_hooks_bulk(
             self.set_hook(
                 f"{hook}[{index}]",
                 value,
-                _global=_global,
+                global_=global_,
                 scope=scope,
             )
 
@@ -583,7 +583,7 @@ def set_hooks_bulk(
     def clear_hook(
         self,
         hook: str,
-        _global: bool | None = None,
+        global_: bool | None = None,
         scope: OptionScope | _DefaultOptionScope | None = DEFAULT_OPTION_SCOPE,
         ignore_errors: bool | None = None,
     ) -> Self:
@@ -593,7 +593,7 @@ def clear_hook(
         ----------
         hook : str
             Hook name, e.g. 'session-renamed'
-        _global : bool | None
+        global_ : bool | None
             Use global hooks
         scope : OptionScope | None
             Scope for the hook
@@ -624,14 +624,14 @@ def clear_hook(
         """
         indices = self.get_hook_indices(
             hook,
-            _global=_global if _global is not None else False,
+            global_=global_ if global_ is not None else False,
             scope=scope,
             ignore_errors=ignore_errors,
         )
         for index in indices:
             self.unset_hook(
                 f"{hook}[{index}]",
-                _global=_global,
+                global_=global_,
                 scope=scope,
                 ignore_errors=ignore_errors,
             )
@@ -641,7 +641,7 @@ def append_hook(
         self,
         hook: str,
         value: str,
-        _global: bool | None = None,
+        global_: bool | None = None,
         scope: OptionScope | _DefaultOptionScope | None = DEFAULT_OPTION_SCOPE,
     ) -> Self:
         """Append a hook value at the next available index.
@@ -652,7 +652,7 @@ def append_hook(
             Hook name, e.g. 'session-renamed'
         value : str
             Hook command to append
-        _global : bool | None
+        global_ : bool | None
             Use global hooks
         scope : OptionScope | None
             Scope for the hook
@@ -678,14 +678,14 @@ def append_hook(
         """
         indices = self.get_hook_indices(
             hook,
-            _global=_global if _global is not None else False,
+            global_=global_ if global_ is not None else False,
             scope=scope,
         )
         next_index = max(indices) + 1 if indices else 0
         self.set_hook(
             f"{hook}[{next_index}]",
             value,
-            _global=_global,
+            global_=global_,
             scope=scope,
         )
         return self