modifications so keywords can be detected by XM...

modifications so keywords can be detected by XML tool dtd2scala

1 files changed, 11 insertions, 0 deletions

diff --git a/sources/scalac/ast/parser/Scanner.java b/sources/scalac/ast/parser/Scanner.java
index e52e49d0b1..c742cd929a 100644
--- a/sources/scalac/ast/parser/Scanner.java
+++ b/sources/scalac/ast/parser/Scanner.java
@@ -92,6 +92,11 @@ public class Scanner extends TokenData {
         nextToken();
     }
 
+    /** only used to determine keywords. used in dtd2scala tool */
+    public Scanner() {
+	initKeywords();
+    }
+
     private void nextch() {
 	ch = buf[++bp]; ccol++;
     }
@@ -479,6 +484,12 @@ public class Scanner extends TokenData {
 	}
     }
 
+    /** returns true if argument corresponds to a keyword. used in dtd2scala tool */
+    public boolean isKeyword( String str ) {
+	Name name = Name.fromString( str );
+	return (name.index <= maxKey) ;
+    }
+
     void treatIdent(int start, int end) {
 	name = Name.fromAscii(buf, start, end - start);
 	if (name.index <= maxKey) {