[appledoc] Enable explicit crossrefs.

Fix warnings for existing `@see ...` crossrefs.

AsyncDisplayKit/ASDisplayNode.h

@@ -137,7 +137,7 @@
  * @warning Subclasses must not override this; it caches results from -calculateSizeThatFits:.  Calling this method may 
  * be expensive if result is not cached.
  *
- * @see calculateSizeThatFits:
+ * @see [ASDisplayNode(Subclassing) calculateSizeThatFits:]
  */
 - (CGSize)measure:(CGSize)constrainedSize;
 
@@ -310,8 +310,6 @@
  *
  * If a setNeedsDisplay occurs while preventOrCancelDisplay is YES, and preventOrCancelDisplay is set to NO, then the 
  * layer will be automatically displayed.
- *
- * @see displayWasCancelled
  */
 @property (nonatomic, assign) BOOL preventOrCancelDisplay;
 
@@ -433,7 +431,7 @@
  *
  * After the view is created, the properties pass through to the view directly as if called on the main thread.
  *
- * @see UIView and CALayer for documentation on these common properties.
+ * See UIView and CALayer for documentation on these common properties.
  */
 @interface ASDisplayNode (UIViewBridge)
 

AsyncDisplayKit/Details/ASRangeController.h

@@ -37,7 +37,7 @@ typedef struct {
 /**
  * Notify the receiver that the visible range has been updated.
  *
- * @see -rangeControllerVisibleNodeIndexPaths:
+ * @see [ASRangeControllerDelegate rangeControllerVisibleNodeIndexPaths:]
  */
 - (void)visibleNodeIndexPathsDidChange;
 

AsyncDisplayKit/Details/ASTextNodeTextKitHelpers.h

@@ -23,7 +23,7 @@ typedef struct {
   @abstract Creates the stack of TextKit components.
   @param attributedSeedString The attributed string to sed the returned text storage with, or nil to receive an blank text storage.
   @param textContainerSize The size of the text-container. Typically, size specifies the constraining width of the layout, and FLT_MAX for height. Pass CGSizeZero if these components will be hooked up to a UITextView, which will manage the text container's size itself.
-  @return A {@ref ASTextKitComponents} containing the created components. The text view component will be nil.
+  @return A `ASTextKitComponents` containing the created components. The text view component will be nil.
   @discussion The returned components will be hooked up together, so they are ready for use as a system upon return.
  */
 extern ASTextKitComponents ASTextKitComponentsCreate(NSAttributedString *attributedSeedString, CGSize textContainerSize);

AsyncDisplayKit/Private/ASImageProtocols.h

@@ -15,10 +15,10 @@
 /**
   @abstract Attempts to fetch an image with the given URL from the cache.
   @param URL The URL of the image to retrieve from the cache.
-  @param callbackQueue The queue to call {@ref completion} on. If this value is nil, @{ref completion} will be invoked on the main-queue.
+  @param callbackQueue The queue to call `completion` on. If this value is nil, @{ref completion} will be invoked on the main-queue.
   @param completion The block to be called when the cache has either hit or missed.
   @param imageFromCache The image that was retrieved from the cache, if the image could be retrieved; nil otherwise.
-  @discussion If {@ref URL} is nil, {@ref completion} will be invoked immediately with a nil image.
+  @discussion If `URL` is nil, `completion` will be invoked immediately with a nil image.
  */
 - (void)fetchCachedImageWithURL:(NSURL *)URL
                   callbackQueue:(dispatch_queue_t)callbackQueue
@@ -32,14 +32,14 @@
 /**
   @abstract Downloads an image with the given URL.
   @param URL The URL of the image to download.
-  @param callbackQueue The queue to call {@ref downloadProgressBlock} and {@ref completion} on. If this value is nil, both blocks will be invoked on the main-queue.
-  @param downloadProgressBlock The block to be invoked when the download of {@ref URL} progresses.
+  @param callbackQueue The queue to call `downloadProgressBlock` and `completion` on. If this value is nil, both blocks will be invoked on the main-queue.
+  @param downloadProgressBlock The block to be invoked when the download of `URL` progresses.
   @param progress The progress of the download, in the range of (0.0, 1.0), inclusive.
   @param completion The block to be invoked when the download has completed, or has failed.
   @param image The image that was downloaded, if the image could be successfully downloaded; nil otherwise.
-  @param error An error describing why the download of {@ref URL} failed, if the download failed; nil otherwise.
-  @discussion If {@ref URL} is nil, {@ref completion} will be invoked immediately with a nil image and an error describing why the download failed.
-  @result An opaque identifier to be used in canceling the download, via {@ref cancelImageDownloadForIdentifier:}. You must retain the identifier if you wish to use it later.
+  @param error An error describing why the download of `URL` failed, if the download failed; nil otherwise.
+  @discussion If `URL` is nil, `completion` will be invoked immediately with a nil image and an error describing why the download failed.
+  @result An opaque identifier to be used in canceling the download, via `cancelImageDownloadForIdentifier:`. You must retain the identifier if you wish to use it later.
  */
 - (id)downloadImageWithURL:(NSURL *)URL
              callbackQueue:(dispatch_queue_t)callbackQueue
@@ -48,8 +48,8 @@
 
 /**
   @abstract Cancels an image download.
-  @param downloadIdentifier The opaque download identifier object returned from {@ref downloadImageWithURL:callbackQueue:downloadProgressBlock:completion:}.
-  @discussion This method has no effect if {@ref downloadIdentifier} is nil.
+  @param downloadIdentifier The opaque download identifier object returned from `downloadImageWithURL:callbackQueue:downloadProgressBlock:completion:`.
+  @discussion This method has no effect if `downloadIdentifier` is nil.
  */
 - (void)cancelImageDownloadForIdentifier:(id)downloadIdentifier;
 

docs/build.sh

@@ -13,6 +13,7 @@ appledoc \
     --exit-threshold 2 \
     --no-repeat-first-par \
     --no-merge-categories \
+    --explicit-crossref \
     --project-name AsyncDisplayKit \
     --project-company Facebook \
     --company-id "com.facebook" \