fixed files form Closure #32

projects/Closure/32/com/google/javascript/jscomp/parsing/JsDocInfoParser.java

@@ -1355,12 +1355,14 @@ private ExtractionInfo extractMultilineTextualBlock(JsDocToken token,
     // Track the start of the line to count whitespace that
     // the tokenizer skipped. Because this case is rare, it's easier
     // to do this here than in the tokenizer.
+    int lineStartChar = -1;
 
     do {
       switch (token) {
         case STAR:
           if (ignoreStar) {
             // Mark the position after the star as the new start of the line.
+            lineStartChar = stream.getCharno() + 1;
           } else {
             // The star is part of the comment.
             if (builder.length() > 0) {
@@ -1379,14 +1381,27 @@ private ExtractionInfo extractMultilineTextualBlock(JsDocToken token,
           }
 
           ignoreStar = true;
+          lineStartChar = 0;
           token = next();
           continue;
 
         default:
           ignoreStar = false;
           state = State.SEARCHING_ANNOTATION;
 
+          boolean isEOC = token == JsDocToken.EOC;
+          if (!isEOC) {
+            if (lineStartChar != -1 && option == WhitespaceOption.PRESERVE) {
+              int numSpaces = stream.getCharno() - lineStartChar;
+              for (int i = 0; i < numSpaces; i++) {
+                builder.append(' ');
+              }
+              lineStartChar = -1;
+            } else if (builder.length() > 0) {
               // All tokens must be separated by a space.
+              builder.append(' ');
+            }
+          }
 
           if (token == JsDocToken.EOC ||
               token == JsDocToken.EOF ||
@@ -1411,9 +1426,6 @@ private ExtractionInfo extractMultilineTextualBlock(JsDocToken token,
             return new ExtractionInfo(multilineText, token);
           }
 
-          if (builder.length() > 0) {
-            builder.append(' ');
-          }
           builder.append(toString(token));
 
           line = stream.getRemainingJSDocLine();