Add blurb about DXR.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195313 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/docs/ReleaseNotes.rst b/docs/ReleaseNotes.rst
index 1858f3f9985999a706b4001c335b906e44956032..90ba87e8462604c6471e59a2864a35082fc0ab3d 100644 (file)
--- a/docs/ReleaseNotes.rst
+++ b/docs/ReleaseNotes.rst
@@ -129,6 +129,14 @@ combined with LLVM as backend to produce efficient native code. LDC targets
 x86/x86_64 systems like Linux, OS X, FreeBSD and Windows and also Linux/PPC64.
 Ports to other architectures like ARM and AArch64 are underway.
 
+DXR
+---
+
+`DXR https://wiki.mozilla.org/DXR`_ is Mozilla's code search and navigation
+tool, aimed at making sense of large projects like Firefox. It supports
+full-text and regex searches as well as structural queries like "Find all the
+callers of this function." Behind the scenes, it uses a custom trigram index,
+the re2 library, and structural data collected by a clang compiler plugin.
 
 Additional Information
 ======================