commit bash-20080110 snapshot

tests/RUN-ONE-TEST

@@ -1,4 +1,4 @@
-BUILD_DIR=/usr/local/build/chet/bash/bash-current
+BUILD_DIR=/usr/local/build/bash/bash-current
 THIS_SH=$BUILD_DIR/bash
 PATH=$PATH:$BUILD_DIR
 

tests/new-exp.right

@@ -496,6 +496,8 @@ one
 123456789
 9
 9
+4, A B C D
+2, C D
 h
 h
 --blah

tests/new-exp5.sub

@@ -28,3 +28,13 @@ a=0123456789
 echo ${a:1}
 echo ${a: -1}
 echo ${a: ${#a}-1}
+
+# problem with bash through 3.2.33
+oIFS="$IFS"
+IFS=$'\n'
+a=(A B C D)
+b=("${a[@]}")
+echo "${#b[@]}", "${b[@]}"  # 4, A B C D -- OK
+b=("${a[@]:2}")
+echo "${#b[@]}", "${b[@]}"  # 1, C D -- bug, should be 2, C D 
+IFS="$oIFS"