以下是什么意思?
diff -rBNu src.orig/java/org/apache/nutch/analysis/NutchAnalysisConstants.java src/java/org/apache/nutch/analysis/NutchAnalysisConstants.java
--- src.orig/java/org/apache/nutch/analysis/NutchAnalysisConstants.java 2009-03-10 11:34:01.000000000 -0700
+++ src/java/org/apache/nutch/analysis/NutchAnalysisConstants.java 2009-03-10 14:11:55.000000000 -0700
@@ -4,9 +4,12 @@
+ int CJK = 21;
+ int DIGIT = 22;
int DEFAULT = 0;
String[] tokenImage = {
"<EOF>",
+ "\"OR\"",
"<WORD>",
"<ACRONYM>",
"<SIGRAM>",
@@ -39,6 +42,8 @@
"\"\\\"\"",
"\":\"",
"\"/\"",
+ "\"(\"",
+ "\")\"",
"\".\"",
"\"@\"",
"\"\\\'\"",