When substituting tabs during HTMLification, only add " " when we are

"escaping" spaces.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49404 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Rewrite/HTMLRewrite.cpp b/lib/Rewrite/HTMLRewrite.cpp
index 25444bf89e02cfa5fd5c018003331843f694438b..8bc44e3a819d8fca697796b8d9ac02e403020126 100644 (file)
--- a/lib/Rewrite/HTMLRewrite.cpp
+++ b/lib/Rewrite/HTMLRewrite.cpp
@@ -42,7 +42,12 @@ void html::EscapeText(Rewriter& R, unsigned FileID, bool EscapeSpaces) {
 
       case '\t': {
         SourceLocation Loc = SourceLocation::getFileLoc(FileID, FilePos);
-        R.ReplaceText(Loc, 1, "    ", 6*4);
+        
+        if (EscapeSpaces)
+          R.ReplaceText(Loc, 1, "    ", 6*4);
+        else
+          R.ReplaceText(Loc, 1, "    ", 4);
+        
         break;
       }