From 7845ce31b8c695b42694fb9f305d9e0028858048 Mon Sep 17 00:00:00 2001
From: Sean McDirmid <sean.mcdirmid@gmail.com>
Date: Tue, 25 Sep 2007 13:46:46 +0000
Subject: Fixing interpreter/scanner/XML issues.

---
 src/compiler/scala/tools/nsc/Interpreter.scala            | 2 ++
 src/compiler/scala/tools/nsc/ast/parser/NewScanners.scala | 9 ++++++---
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/compiler/scala/tools/nsc/Interpreter.scala b/src/compiler/scala/tools/nsc/Interpreter.scala
index 06a16075ef..761d662a1b 100644
--- a/src/compiler/scala/tools/nsc/Interpreter.scala
+++ b/src/compiler/scala/tools/nsc/Interpreter.scala
@@ -351,11 +351,13 @@ class Interpreter(val settings: Settings, out: PrintWriter) {
     reporter.withIncompleteHandler((pos,msg) => {justNeedsMore = true}) {
       // simple parse: just parse it, nothing else
       def simpleParse(code: String): List[Tree] = {
+        //Console.println("CODE<<" + code + ">>")
         val unit =
           new CompilationUnit(
             new BatchSourceFile("<console>", code.toCharArray()))
         val scanner = new compiler.syntaxAnalyzer.UnitParser(unit);
         val xxx = scanner.templateStatSeq;
+        Console println xxx._2
         xxx._2
       }
 
diff --git a/src/compiler/scala/tools/nsc/ast/parser/NewScanners.scala b/src/compiler/scala/tools/nsc/ast/parser/NewScanners.scala
index 0034739cf1..cabb1a075c 100644
--- a/src/compiler/scala/tools/nsc/ast/parser/NewScanners.scala
+++ b/src/compiler/scala/tools/nsc/ast/parser/NewScanners.scala
@@ -21,6 +21,7 @@ trait NewScanners {
 
     def offset : Int
     def error(offset : Int, msg : String) : Unit
+    def incompleteError(offset : Int, msg : String) : Unit = error(offset, msg)
     def textFor(from : Int, until : Int) : RandomAccessSeq[Char]
   }
   trait ScannerInput extends CoreScannerInput {
@@ -226,7 +227,7 @@ trait NewScanners {
     implicit def in : CoreScannerInput
     ScannerConfiguration.hashCode // forces initialization
     import ScannerConfiguration._
-    var xmlOk = false
+    var xmlOk = true
 
     def iterator = new Iterator[(Int,Int,Int)] { // offset,length,code
       val current = new TokenHolder
@@ -328,7 +329,7 @@ trait NewScanners {
 
           var count = 0
           if (!empty) while (count != -1) in.next match {
-          case SU => in.error(offset, "unterminated comment"); count = -1
+          case SU => in.incompleteError(offset, "unterminated comment"); count = -1
           case '*' if in.readIfStartsWith('/') => count -= 1
           case '/' if in.readIfStartsWith('*') => count += 1
           case c =>
@@ -407,7 +408,7 @@ trait NewScanners {
             // multiline
             in.scratch setLength 0
             while (in.next match {
-            case SU if !in.isUnicode => in.error(offset, "unterminated multi-line string"); false
+            case SU if !in.isUnicode => in.incompleteError(offset, "unterminated multi-line string"); false
             case '\"' if in.readIfStartsWith('\"') =>
               if (in.readIfStartsWith('\"')) false
               else {
@@ -869,6 +870,8 @@ trait NewScanners {
     implicit val in =
       new DefaultInput(new NewCharArrayReader(unit.source.asInstanceOf[BatchSourceFile].content, !settings.nouescape.value, error)) {
         override def error(offset : Int, msg : String) : Unit = UnitScanner.this.error(offset, msg)
+        override def incompleteError(offset : Int, msg : String) =
+          unit.incompleteInputError(new OffsetPosition(unit.source, offset), msg)
       }
     init
     private def error(offset : Int, msg : String) : Unit = unit.error(new OffsetPosition(unit.source,offset), msg)
-- 
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