From 104f2b5e9180d078b85014d7d8850d869f3f1ec1 Mon Sep 17 00:00:00 2001
From: Sean Silva <silvas@purdue.edu>
Date: Wed, 9 Jan 2013 02:20:30 +0000
Subject: [PATCH] TableGen/LangRef: discuss specific C-like escapes

Suggested by Joel Jones.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171941 91177308-0d34-0410-b5e6-96231b3b80d8
---
 docs/TableGen/LangRef.rst | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/docs/TableGen/LangRef.rst b/docs/TableGen/LangRef.rst
index 42819987349..506d2077a63 100644
--- a/docs/TableGen/LangRef.rst
+++ b/docs/TableGen/LangRef.rst
@@ -74,6 +74,11 @@ TableGen also has two string-like literals:
    TokString: '"' <non-'"' characters and C-like escapes> '"'
    TokCodeFragment: "[{" <shortest text not containing "}]"> "}]"
 
+.. note::
+   The current implementation accepts the following C-like escapes::
+
+      \\ \' \" \t \n
+
 TableGen also has the following keywords::
 
    bit   bits      class   code         dag