Comment parsing: improve the fidelity of XML output for many block commands

This change introduces a 'kind' attribute for the <Para> tag, that captures the
kind of the parent block command.

For example:

\todo Meow.

used to be just <Para>Meow.</Para>, but now it is
<Para kind="todo">Meow.</Para>

llvm-svn: 174216

1 files changed, 8 insertions, 0 deletions

diff --git a/clang/utils/TableGen/TableGen.cpp b/clang/utils/TableGen/TableGen.cpp
index 4097339b9a0..3df8940b055 100644
--- a/clang/utils/TableGen/TableGen.cpp
+++ b/clang/utils/TableGen/TableGen.cpp
@@ -46,6 +46,7 @@ enum ActionType {
   GenClangCommentHTMLTagsProperties,
   GenClangCommentHTMLNamedCharacterReferences,
   GenClangCommentCommandInfo,
+  GenClangCommentCommandList,
   GenOptParserDefs, GenOptParserImpl,
   GenArmNeon,
   GenArmNeonSema,
@@ -118,6 +119,10 @@ namespace {
                                "references to UTF-8 sequences"),
                     clEnumValN(GenClangCommentCommandInfo,
                                "gen-clang-comment-command-info",
+                               "Generate command properties for commands that "
+                               "are used in documentation comments"),
+                    clEnumValN(GenClangCommentCommandList,
+                               "gen-clang-comment-command-list",
                                "Generate list of commands that are used in "
                                "documentation comments"),
                     clEnumValN(GenArmNeon, "gen-arm-neon",
@@ -205,6 +210,9 @@ bool ClangTableGenMain(raw_ostream &OS, RecordKeeper &Records) {
   case GenClangCommentCommandInfo:
     EmitClangCommentCommandInfo(Records, OS);
     break;
+  case GenClangCommentCommandList:
+    EmitClangCommentCommandList(Records, OS);
+    break;
   case GenOptParserDefs:
     EmitOptParser(Records, OS, true);
     break;