X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/eb5d175c9cd3c14a0731f8afd0cc5a18264353e7..6ae8457a8628345c59fed22c58728ffa258a3e76:/docs/the_black_code_style/future_style.md?ds=sidebyside

diff --git a/docs/the_black_code_style/future_style.md b/docs/the_black_code_style/future_style.md
index fab4bca..a17d9a1 100644
--- a/docs/the_black_code_style/future_style.md
+++ b/docs/the_black_code_style/future_style.md
@@ -34,6 +34,19 @@ with \
 Although when the target version is Python 3.9 or higher, _Black_ will use parentheses
 instead since they're allowed in Python 3.9 and higher.
 
+An alternative to consider if the backslashes in the above formatting are undesirable is
+to use {external:py:obj}`contextlib.ExitStack` to combine context managers in the
+following way:
+
+```python
+with contextlib.ExitStack() as exit_stack:
+    cm1 = exit_stack.enter_context(make_context_manager(1))
+    cm2 = exit_stack.enter_context(make_context_manager(2))
+    cm3 = exit_stack.enter_context(make_context_manager(3))
+    cm4 = exit_stack.enter_context(make_context_manager(4))
+    ...
+```
+
 ## Preview style
 
 Experimental, potentially disruptive style changes are gathered under the `--preview`