commit 735271479ac57c27f744806859efd5b001dea248
author Chris Lattner <sabre@nondot.org> Wed Apr 16 04:33:23 2008 +0000
committer Chris Lattner <sabre@nondot.org> Wed Apr 16 04:33:23 2008 +0000
tree d7a958adca406e76f17dddd9b4848c3f46329d9b
parent 97b7f26a92d87e514530a5b652460190ce48c974

In html::EscapeText, instead of going through the rewriter with
a SourceLocation to get a RewriteBuffer, poke the RewriteBuffer
with an offset directly.  THis is no faster, but results in 
cleaner code.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49774 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Rewrite/HTMLRewrite.cpp

diff --git a/lib/Rewrite/HTMLRewrite.cpp b/lib/Rewrite/HTMLRewrite.cpp
index fc1627a..b4dbb44 100644
--- a/lib/Rewrite/HTMLRewrite.cpp
+++ b/lib/Rewrite/HTMLRewrite.cpp
@@ -30,49 +30,38 @@
   
   assert (C <= FileEnd);
   
+  RewriteBuffer &RB = R.getEditBuffer(FileID);
+  
   for (unsigned FilePos = 0; C != FileEnd ; ++C, ++FilePos) {
       
     switch (*C) {
-      default: break;
-        
-      case ' ':
-        if (EscapeSpaces) {
-          SourceLocation Loc = SourceLocation::getFileLoc(FileID, FilePos);
-          R.ReplaceText(Loc, 1, "&nbsp;", 6);
-        }
-        break;
+    default: break;
+      
+    case ' ':
+      if (EscapeSpaces)
+        RB.ReplaceText(FilePos, 1, "&nbsp;", 6);
+      break;
 
-      case '\t': {
-        if (!ReplaceTabs)
-          break;
-        
-        SourceLocation Loc = SourceLocation::getFileLoc(FileID, FilePos);
-        
-        if (EscapeSpaces)
-          R.ReplaceText(Loc, 1, "&nbsp;&nbsp;&nbsp;&nbsp;", 6*4);
-        else
-          R.ReplaceText(Loc, 1, "    ", 4);
-        
+    case '\t':
+      if (!ReplaceTabs)
         break;
-      }
-        
-      case '<': {
-        SourceLocation Loc = SourceLocation::getFileLoc(FileID, FilePos);
-        R.ReplaceText(Loc, 1, "&lt;", 4);
-        break;
-      }
-        
-      case '>': {
-        SourceLocation Loc = SourceLocation::getFileLoc(FileID, FilePos);
-        R.ReplaceText(Loc, 1, "&gt;", 4);
-        break;
-      }
-        
-      case '&': {
-        SourceLocation Loc = SourceLocation::getFileLoc(FileID, FilePos);
-        R.ReplaceText(Loc, 1, "&amp;", 5);
-        break;
-      }
+      if (EscapeSpaces)
+        RB.ReplaceText(FilePos, 1, "&nbsp;&nbsp;&nbsp;&nbsp;", 6*4);
+      else
+        RB.ReplaceText(FilePos, 1, "    ", 4);
+      break;
+      
+    case '<':
+      RB.ReplaceText(FilePos, 1, "&lt;", 4);
+      break;
+      
+    case '>':
+      RB.ReplaceText(FilePos, 1, "&gt;", 4);
+      break;
+      
+    case '&':
+      RB.ReplaceText(FilePos, 1, "&amp;", 5);
+      break;
     }
   }
 }
@@ -98,7 +87,8 @@
         
         case '\t':
           if (ReplaceTabs)
-            for (unsigned i = 0; i < 4; ++i) os << "&nbsp;";
+            for (unsigned i = 0; i < 4; ++i)
+              os << "&nbsp;";
           else os << c;
         
           break;