docs(control flow): Allign docs and clean redaction.

Author: dylan-sutton-chavez

docs/pages/language/control-flow.md

@@ -101,7 +101,7 @@ for i in range(10):
     break
   if i % 2 == 0:
     continue
-    print(i)
+  print(i)
 ```
 
 ```text Output
@@ -128,7 +128,7 @@ done
 
 Subset supported: literal patterns, capture variables, `_` wildcard, OR (`|`), guards (`if`), sequence patterns with `*rest`.
 
-Sequence-pattern items must be literals (`int` / `float` / `str` / `True` / `False` / `None`), capture names, or `_`. Nested sequences (`case [[a, b], c]:`), mapping patterns (`{"key": x}`), class patterns (`Point(x=0)`), and `as` captures are unsupported, use chained `if` / `elif`.
+Sequence-pattern items must be literals (`int` / `float` / `str` / `True` / `False` / `None`), capture names, or `_`. Nested sequences (`case [[a, b], c]:`), mapping patterns (`{"key": x}`), class patterns (`Point(x=0)`), and `as` captures are unsupported; use chained `if` / `elif` instead.
 
 ```python
 def classify(p):
@@ -165,11 +165,11 @@ span 1..5
 def describe(n):
   match n:
     case 0:
-  return "zero"
+      return "zero"
     case 1:
-  return "one"
+      return "one"
     case _:
-  return "many"
+      return "many"
 
 for x in [0, 1, 2, 99]:
   print(describe(x))
@@ -246,7 +246,7 @@ except ValueError:
 rejected
 ```
 
-`raise X from Y` raises `X`. The `from` clause parses and the cause evaluates, but `__cause__` / `__context__` aren't preserved, only `X` reaches the handler.
+`raise X from Y` raises `X`. The `from` clause parses and the cause evaluates, but `__cause__` / `__context__` aren't preserved; only `X` reaches the handler.
 
 ```python
 try:
@@ -278,7 +278,7 @@ Pre-bound exception classes (with their parent links so `except <Parent>:` match
 
 ## with
 
-`with` drives the context-manager protocol: evaluate the expression, call `__enter__`, bind the result to `as`. On exit, `__exit__(exc_type, exc_value, traceback)` runs, `(None, None, None)` on normal completion, live exception info on raise. Truthy return suppresses; falsy propagates. See [`/language/dunders`](/language/dunders).
+`with` drives the context-manager protocol: evaluate the expression, call `__enter__`, bind the result to `as`. On exit, `__exit__(exc_type, exc_value, traceback)` runs: `(None, None, None)` on normal completion, live exception info on raise. Truthy return suppresses; falsy propagates. See [`/language/dunders`](/language/dunders).
 
 ```python
 x = [1, 2]