rdrll

Fix formatting for `if` clauses in `match-case` blocks

1

### Description Fixes #3793. Now the `if` clauses in the `case-match` blocks will be correctly wrapped with parenthesis. The previous problem of having redundant parentheses being added to `case` statement...

Crash on formatting `case case` syntax when line length set to be small

2

**Describe the bug** When using the `match-case` block with a `case case` statement (syntax allowed since Python 3.10), Black fails to parse the code if the line length is set...

Add regression tests for Black’s previous inconsistent quote formatting with adjacent string literals

2

### Description Issue #3623 appears to be resolved, added regression tests to monitor this formatting issue and track any potential recurrence. Regression tests were created based on Black's current stable...