X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/4c9990023635ece68671324124801f6b75dab2a8..226cbf0226ee3bc26972357ba54c36409e9a84ae:/docs/the_black_code_style/future_style.md

diff --git a/docs/the_black_code_style/future_style.md b/docs/the_black_code_style/future_style.md
index a028a28..7a0b2d8 100644
--- a/docs/the_black_code_style/future_style.md
+++ b/docs/the_black_code_style/future_style.md
@@ -19,7 +19,7 @@ with make_context_manager1() as cm1, make_context_manager2() as cm2, make_contex
     ...  # nothing to split on - line too long
 ```
 
-So _Black_ will eventually format it like this:
+So _Black_ will, when we implement this, format it like this:
 
 ```py3
 with \
@@ -31,8 +31,8 @@ with \
     ...  # backslashes and an ugly stranded colon
 ```
 
-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.
+Although when the target version is Python 3.9 or higher, _Black_ uses parentheses
+instead in `--preview` mode (see below) 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
@@ -63,26 +63,47 @@ limit. Line continuation backslashes are converted into parenthesized strings.
 Unnecessary parentheses are stripped. The stability and status of this feature is
 tracked in [this issue](https://github.com/psf/black/issues/2188).
 
-### Removing newlines in the beginning of code blocks
+### Improved empty line management
 
-_Black_ will remove newlines in the beginning of new code blocks, i.e. when the
-indentation level is increased. For example:
+1.  _Black_ will remove newlines in the beginning of new code blocks, i.e. when the
+    indentation level is increased. For example:
 
-```python
-def my_func():
+    ```python
+    def my_func():
 
-    print("The line above me will be deleted!")
-```
+        print("The line above me will be deleted!")
+    ```
 
-will be changed to:
+    will be changed to:
+
+    ```python
+    def my_func():
+        print("The line above me will be deleted!")
+    ```
+
+    This new feature will be applied to **all code blocks**: `def`, `class`, `if`,
+    `for`, `while`, `with`, `case` and `match`.
+
+2.  _Black_ will enforce empty lines before classes and functions with leading comments.
+    For example:
+
+    ```python
+    some_var = 1
+    # Leading sticky comment
+    def my_func():
+        ...
+    ```
+
+    will be changed to:
+
+    ```python
+    some_var = 1
 
-```python
-def my_func():
-    print("The line above me will be deleted!")
-```
 
-This new feature will be applied to **all code blocks**: `def`, `class`, `if`, `for`,
-`while`, `with`, `case` and `match`.
+    # Leading sticky comment
+    def my_func():
+        ...
+    ```
 
 ### Improved parentheses management