Add documentation for the Index library to clang's web page.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75222 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/www/features.html b/www/features.html
index 21382fd..a7c8fca 100644
--- a/www/features.html
+++ b/www/features.html
@@ -232,6 +232,7 @@
<li><b>librewrite</b> - Editing of text buffers (important for code rewriting
transformation, like refactoring).</li>
<li><b>libanalysis</b> - Static analysis support.</li>
+<li><b>libindex</b> - Cross-translation-unit infrastructure and indexing support.</li>
<li><b>clang</b> - A driver program, client of the libraries at various
levels.</li>
</ul>