favor return over return _ (void return); newline/closing terminates

LANGUAGE.md

@@ -89,9 +89,9 @@ fields. `_` is not a keyword member name.
 - boolean `if` / `else if` / `else`, braceless single-statement branches, and optional parenthesized conditions
 - `while` loops with optional post-iteration update clauses
 - `for` loops over ranges, arrays, slices, and pointers-to-arrays with copy captures, pointer captures `|@item|`, and optional `usize` index captures
-- `break`, `continue`, labeled `break :label`, labeled `continue :label`, and labeled plain blocks
+- `break`, `continue`, labeled `break :label`, labeled `continue :label`, and labeled plain blocks; `break :label` can cross nested scopes to exit a labeled block
 - bare block scopes, `defer`, and fallible-function `errdefer` with optional error capture; cleanup is block-scoped and LIFO
-- value blocks, value `if`, value loops, value `match`, `yield`, and labeled `yield :label value`
+- bare void `return`, same-line `return value`, value blocks, value `if`, value loops, value `match`, and strictly value-producing `yield value` / `yield :label value`
 - `match` statements/expressions over enums, tagged unions, and scalars, including exhaustiveness checks, payload captures, pointer payload captures, multi-pattern arms, and scalar range patterns
 - fallible `try`, fallback `catch`, and `catch |e| { ... }` handler blocks
 - direct `return match ...` and `yield match ...` value-control-flow operands