feat: fill missing flag gaps on recently added commands

why: Flag audit found useful parameters that were not exposed on commands
added in the parity work.
what:
- unbind_key: add all_keys (-a), quiet (-q) parameters
- source_file: add parse_only (-n), verbose (-v) parameters
- display_popup: add x (-x), y (-y) position parameters
- detach_client: add shell_command (-E) parameter

Author: tony

src/libtmux/pane.py

@@ -1147,6 +1147,8 @@ def display_popup(
         close_on_success: bool | None = None,
         width: int | str | None = None,
         height: int | str | None = None,
+        x: int | str | None = None,
+        y: int | str | None = None,
         start_directory: StrPath | None = None,
         title: str | None = None,
         border_lines: str | None = None,
@@ -1171,6 +1173,10 @@ def display_popup(
             Popup width (``-w`` flag).
         height : int or str, optional
             Popup height (``-h`` flag).
+        x : int or str, optional
+            Popup x position (``-x`` flag).
+        y : int or str, optional
+            Popup y position (``-y`` flag).
         start_directory : str or PathLike, optional
             Working directory (``-d`` flag).
         title : str, optional
@@ -1207,6 +1213,12 @@ def display_popup(
         if height is not None:
             tmux_args += ("-h", str(height))
 
+        if x is not None:
+            tmux_args += ("-x", str(x))
+
+        if y is not None:
+            tmux_args += ("-y", str(y))
+
         if start_directory is not None:
             start_path = pathlib.Path(start_directory).expanduser()
             tmux_args += ("-d", str(start_path))

src/libtmux/server.py

@@ -577,18 +577,24 @@ def bind_key(
 
     def unbind_key(
         self,
-        key: str,
+        key: str | None = None,
         *,
         key_table: str | None = None,
+        all_keys: bool | None = None,
+        quiet: bool | None = None,
     ) -> None:
         """Unbind a key via ``$ tmux unbind-key``.
 
         Parameters
         ----------
-        key : str
-            Key to unbind.
+        key : str, optional
+            Key to unbind. Required unless *all_keys* is True.
         key_table : str, optional
             Key table (``-T`` flag). Defaults to ``prefix``.
+        all_keys : bool, optional
+            Unbind all keys (``-a`` flag).
+        quiet : bool, optional
+            Suppress errors for missing bindings (``-q`` flag).
 
         Examples
         --------
@@ -597,10 +603,17 @@ def unbind_key(
         """
         tmux_args: tuple[str, ...] = ()
 
+        if all_keys:
+            tmux_args += ("-a",)
+
+        if quiet:
+            tmux_args += ("-q",)
+
         if key_table is not None:
             tmux_args += ("-T", key_table)
 
-        tmux_args += (key,)
+        if key is not None:
+            tmux_args += (key,)
 
         proc = self.cmd("unbind-key", *tmux_args)
 
@@ -1154,6 +1167,8 @@ def source_file(
         path: StrPath,
         *,
         quiet: bool | None = None,
+        parse_only: bool | None = None,
+        verbose: bool | None = None,
     ) -> None:
         """Source a tmux configuration file via ``$ tmux source-file``.
 
@@ -1163,6 +1178,10 @@ def source_file(
             Path to the configuration file.
         quiet : bool, optional
             Suppress errors for missing files (``-q`` flag).
+        parse_only : bool, optional
+            Check syntax only, do not execute (``-n`` flag).
+        verbose : bool, optional
+            Show parsed commands (``-v`` flag).
 
         Examples
         --------
@@ -1176,6 +1195,12 @@ def source_file(
         if quiet:
             tmux_args += ("-q",)
 
+        if parse_only:
+            tmux_args += ("-n",)
+
+        if verbose:
+            tmux_args += ("-v",)
+
         tmux_args += (str(pathlib.Path(path).expanduser()),)
 
         proc = self.cmd("source-file", *tmux_args)

src/libtmux/session.py

@@ -262,6 +262,7 @@ def detach_client(
         *,
         target_client: str | None = None,
         all_clients: bool | None = None,
+        shell_command: str | None = None,
     ) -> None:
         """Detach clients from this session via ``$ tmux detach-client``.
 
@@ -272,6 +273,8 @@ def detach_client(
             the most recently active client.
         all_clients : bool, optional
             Detach all clients attached to this session (``-a`` flag).
+        shell_command : str, optional
+            Run a shell command after detaching (``-E`` flag).
 
         Examples
         --------
@@ -283,6 +286,9 @@ def detach_client(
         if all_clients:
             tmux_args += ("-a",)
 
+        if shell_command is not None:
+            tmux_args += ("-E", shell_command)
+
         if target_client is not None:
             tmux_args += ("-t", target_client)