From c5ddc5cc9f2c32e62f81920533e4e0215abbf33c Mon Sep 17 00:00:00 2001
From: hyung-hwan <hyunghwan.chung@gmail.com>
Date: Fri, 8 Sep 2006 14:57:43 +0000
Subject: [PATCH] *** empty log message ***

---
 ase/awk/awk.h | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/ase/awk/awk.h b/ase/awk/awk.h
index 99c440f3..e31150a4 100644
--- a/ase/awk/awk.h
+++ b/ase/awk/awk.h
@@ -1,5 +1,5 @@
 /* 
- * $Id: awk.h,v 1.110 2006-09-08 14:50:52 bacon Exp $
+ * $Id: awk.h,v 1.111 2006-09-08 14:57:43 bacon Exp $
  */
 
 #ifndef _XP_AWK_AWK_H_
@@ -168,7 +168,18 @@ enum
 	XP_AWK_STRINDEXONE = (1 << 11),
 
 	/* strip off leading and trailing spaces when splitting a record
-	 * into fields with a regular expression */
+	 * into fields with a regular expression.
+	 *
+	 * Consider the following program.
+	 *  BEGIN { FS="[:[:space:]]+"; } 
+	 *  { 
+	 *  	print "NF=" NF; 
+	 *  	for (i = 0; i < NF; i++) print i " [" $(i+1) "]";
+	 *  }
+	 *
+	 * The program splits " a b c " into [a], [b], [c] when this
+	 * option is on while into [], [a], [b], [c], [] when it is off.
+	 */
 	XP_AWK_STRIPSPACES = (1 << 12)
 };