Merge center-endpath-html.patch

Author: rniwa

clang/lib/Rewrite/HTMLRewrite.cpp

@@ -334,6 +334,7 @@ h1 { font-size:14pt }
 .keyword { color: blue }
 .string_literal { color: red }
 .directive { color: darkmagenta }
+.anchor { display: block; height: 250px; margin-top: -250px; visibility: hidden; }
 
 /* Macros and variables could have pop-up notes hidden by default.
   - Macro pop-up:    expansion of the macro

clang/lib/StaticAnalyzer/Core/HTMLDiagnostics.cpp

@@ -944,6 +944,10 @@ void HTMLDiagnostics::HandlePiece(Rewriter &R, FileID BugFileID,
   std::string sbuf;
   llvm::raw_string_ostream os(sbuf);
 
+  // This creates a hidden entry so #EndPath is centered on the page when linked
+  if (num == max)
+    os << "\n<tr class=\"anchor\" id=\"EndPath\"></tr>";
+
   os << "\n<tr><td class=\"num\"></td><td class=\"line\"><div id=\"";
 
   if (IsNote)