Fix some dart sdk documentation issues

Mostly fixes unresolved references but fixes some other small issues as well

Bug: https://github.com/dart-lang/sdk/issues/37880
Change-Id: I5747c3c90d66d23859e021fc6bd07cc7cd9700d2
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/103741
Commit-Queue: Samuel Rawlins <srawlins@google.com>
Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
Reviewed-by: Zach Anderson <zra@google.com>

sdk/lib/async/stream.dart

@@ -1096,9 +1096,9 @@ abstract class Stream<T> {
    * When subscribing using [drain], cancelOnError will be true. This means
    * that the future will complete with the first error on this stream and then
    * cancel the subscription.
-   * If this stream emits an error, or the call to [combine] throws,
-   * the returned future is completed with that error,
-   * and processing is stopped.
+   *
+   * If this stream emits an error, the returned future is completed with
+   * that error, and processing is stopped.
    *
    * In case of a `done` event the future completes with the given
    * [futureValue].

sdk/lib/convert/base64.dart

@@ -35,18 +35,18 @@ const Base64Codec base64Url = Base64Codec.urlSafe();
 
 /// Encodes [bytes] using [base64](https://tools.ietf.org/html/rfc4648) encoding.
 ///
-/// Shorthand for [base64.encode]. Useful if a local variable shadows the global
+/// Shorthand for `base64.encode`. Useful if a local variable shadows the global
 /// [base64] constant.
 String base64Encode(List<int> bytes) => base64.encode(bytes);
 
 /// Encodes [bytes] using [base64url](https://tools.ietf.org/html/rfc4648) encoding.
 ///
-/// Shorthand for [base64url.encode].
+/// Shorthand for `base64url.encode`.
 String base64UrlEncode(List<int> bytes) => base64Url.encode(bytes);
 
 /// Decodes [base64](https://tools.ietf.org/html/rfc4648) or [base64url](https://tools.ietf.org/html/rfc4648) encoded bytes.
 ///
-/// Shorthand for [base64.decode]. Useful if a local variable shadows the
+/// Shorthand for `base64.decode`. Useful if a local variable shadows the
 /// global [base64] constant.
 Uint8List base64Decode(String source) => base64.decode(source);
 

sdk/lib/convert/json.dart

@@ -74,10 +74,10 @@ const JsonCodec json = JsonCodec();
 /// If [toEncodable] is omitted, it defaults to a function that returns the
 /// result of calling `.toJson()` on the unencodable object.
 ///
-/// Shorthand for [json.encode]. Useful if a local variable shadows the global
+/// Shorthand for `json.encode`. Useful if a local variable shadows the global
 /// [json] constant.
-String jsonEncode(Object object, {Object toEncodable(Object nonEncodable)}) =>
-    json.encode(object, toEncodable: toEncodable);
+String jsonEncode(Object value, {Object toEncodable(Object nonEncodable)}) =>
+    json.encode(value, toEncodable: toEncodable);
 
 /// Parses the string and returns the resulting Json object.
 ///
@@ -88,7 +88,7 @@ String jsonEncode(Object object, {Object toEncodable(Object nonEncodable)}) =>
 ///
 /// The default [reviver] (when not provided) is the identity function.
 ///
-/// Shorthand for [json.decode]. Useful if a local variable shadows the global
+/// Shorthand for `json.decode`. Useful if a local variable shadows the global
 /// [json] constant.
 dynamic jsonDecode(String source, {Object reviver(Object key, Object value)}) =>
     json.decode(source, reviver: reviver);

sdk/lib/core/map.dart

@@ -83,7 +83,7 @@ abstract class Map<K, V> {
    * Creates an identity map with the default implementation, [LinkedHashMap].
    *
    * An identity map uses [identical] for equality and [identityHashCode]
-   * for hash codes of keys instead of the intrinsic [Object.operator==] and
+   * for hash codes of keys instead of the intrinsic [Object.==] and
    * [Object.hashCode] of the keys.
    *
    * The returned map allows `null` as a key.

sdk/lib/core/regexp.dart

@@ -152,7 +152,7 @@ abstract class RegExp implements Pattern {
    * character is a line terminator. When true, then the "." character will
    * match any single character including line terminators.
    *
-   * This feature is distinct from [isMultiline], as they affect the behavior
+   * This feature is distinct from [isMultiLine], as they affect the behavior
    * of different pattern characters, and so they can be used together or
    * separately.
    */

sdk/lib/io/socket.dart

@@ -406,16 +406,16 @@ enum _RawSocketOptions {
   IPPROTO_UDP, // 6
 }
 
-/// The [RawSocketOption] is used as a parameter to [Socket.setRawOption] and
-/// [RawSocket.setRawOption] to set customize the behaviour of the underlying
-/// socket.
+/// The [RawSocketOption] is used as a parameter to [Socket.setRawOption],
+/// [RawSocket.setRawOption], and [RawDatagramSocket.setRawOption] to customize
+/// the behaviour of the underlying socket.
 ///
-/// It allows for fine grained control of the socket options, and its values will
-/// be passed to the underlying platform's implementation of setsockopt and
-/// getsockopt.
+/// It allows for fine grained control of the socket options, and its values
+/// will be passed to the underlying platform's implementation of `setsockopt`
+/// and `getsockopt`.
 @Since("2.2")
 class RawSocketOption {
-  /// Creates a RawSocketOption for getRawOption andSetRawOption.
+  /// Creates a [RawSocketOption] for `getRawOption` and `setRawOption`.
   ///
   /// All arguments are required and must not be null.
   ///
@@ -425,10 +425,10 @@ class RawSocketOption {
   /// The value argument and its length correspond to the optval and length
   /// arguments on the native call.
   ///
-  /// For a [getRawOption] call, the value parameter will be updated after a
+  /// For a `getRawOption` call, the value parameter will be updated after a
   /// successful call (although its length will not be changed).
   ///
-  /// For a [setRawOption] call, the value parameter will be used set the
+  /// For a `setRawOption` call, the value parameter will be used set the
   /// option.
   const RawSocketOption(this.level, this.option, this.value);
 

sdk/lib/io/stdio.dart

@@ -39,7 +39,7 @@ class Stdin extends _StdStream implements Stream<List<int>> {
    * Blocks until a full line is available.
    *
    * Lines my be terminated by either `<CR><LF>` or `<LF>`. On Windows in cases
-   * where the [stdioType] of stdin is [StdioType.termimal] the terminator may
+   * where the [stdioType] of stdin is [StdioType.terminal] the terminator may
    * also be a single `<CR>`.
    *
    * Input bytes are converted to a string by [encoding].

sdk/lib/js/dart2js/js_dart2js.dart

@@ -56,7 +56,7 @@
 /// Functions and closures are proxied in such a way that they are callable. A
 /// Dart closure assigned to a JavaScript property is proxied by a function in
 /// JavaScript. A JavaScript function accessed from Dart is proxied by a
-/// [JsFunction], which has a [apply] method to invoke it.
+/// [JsFunction], which has a [JsFunction.apply] method to invoke it.
 ///
 /// The following types are transferred directly and not proxied:
 ///

sdk/lib/math/random.dart

@@ -9,7 +9,7 @@ part of dart.math;
 /// The default implementation supplies a stream of pseudo-random bits that are
 /// not suitable for cryptographic purposes.
 ///
-/// Use the [Random.secure]() constructor for cryptographic purposes.
+/// Use the [Random.secure] constructor for cryptographic purposes.
 abstract class Random {
   /// Creates a random number generator.
   ///