Reenable macOS mypyc wheel build (#3511)

[etc/vim.git] / 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 a17d9a1067346e1c3568aea4187b30ae4d8be416..9ca260fc0add91c82ed4b1640a6114f890a851f6 100644 (file)
--- a/docs/the_black_code_style/future_style.md
+++ b/docs/the_black_code_style/future_style.md
@@ -19,20 +19,20 @@ with make_context_manager1() as cm1, make_context_manager2() as cm2, make_contex
     ...  # nothing to split on - line too long
 ```
 
     ...  # 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 \
 
 ```py3
 with \

-     make_context_manager(1) as cm1, \
-     make_context_manager(2) as cm2, \
-     make_context_manager(3) as cm3, \
-     make_context_manager(4) as cm4 \
+     make_context_manager1() as cm1, \
+     make_context_manager2() as cm2, \
+     make_context_manager3() as cm3, \
+     make_context_manager4() as cm4 \

 :
     ...  # backslashes and an ugly stranded colon
 ```
 
 :
     ...  # 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_ will, when we
+implement this, 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
 
 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


@@ -40,10 +40,10 @@ following way:
 
 ```python
 with contextlib.ExitStack() as exit_stack:
 
 ```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))
+    cm1 = exit_stack.enter_context(make_context_manager1())
+    cm2 = exit_stack.enter_context(make_context_manager2())
+    cm3 = exit_stack.enter_context(make_context_manager3())
+    cm4 = exit_stack.enter_context(make_context_manager4())

     ...
 ```
 
     ...
 ```
 


@@ -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).
 
 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
 
 
 ### Improved parentheses management