Documentation: use monospaced font in BlockLanguageSpec, and fix a link to this

document


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170762 91177308-0d34-0410-b5e6-96231b3b80d8

docs/BlockLanguageSpec.rst

@@ -12,12 +12,12 @@ Revisions
 =========
 
 - 2008/2/25 --- created
-- 2008/7/28 --- revised, __block syntax
+- 2008/7/28 --- revised, ``__block`` syntax
 - 2008/8/13 --- revised, Block globals
 - 2008/8/21 --- revised, C++ elaboration
-- 2008/11/1 --- revised, __weak support
+- 2008/11/1 --- revised, ``__weak`` support
 - 2009/1/12 --- revised, explicit return types
-- 2009/2/10 --- revised, __block objects need retain
+- 2009/2/10 --- revised, ``__block`` objects need retain
 
 Overview
 ========
@@ -283,7 +283,7 @@ variables of automatic storage referenced within the Block expression
 Object variables of ``__block`` storage type are assumed to hold
 normal pointers with no provision for retain and release messages.
 
-Foundation defines (and supplies) -copy and -release methods for
+Foundation defines (and supplies) ``-copy`` and ``-release`` methods for
 Blocks.
 
 In the Objective-C and Objective-C++ languages, we allow the

docs/LanguageExtensions.rst

@@ -842,9 +842,8 @@ Blocks
 ======
 
 The syntax and high level language feature description is in
-`BlockLanguageSpec.rst <BlockLanguageSpec.rst>`_.  Implementation and ABI
-details for the clang implementation are in `Block-ABI-Apple.txt
-<Block-ABI-Apple.txt>`_.
+:doc:`BlockLanguageSpec`.  Implementation and ABI details for the clang
+implementation are in `Block-ABI-Apple.txt <Block-ABI-Apple.txt>`_.
 
 Query for this feature with ``__has_extension(blocks)``.