commit bash-20200527 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/arith5.sub

@@ -11,6 +11,9 @@
 #   You should have received a copy of the GNU General Public License
 #   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
+# a lot of this is technically undefined behavior due to signed 64-bit
+# integer overflow, but we're testing exception handling here
+
 intmax_max=$((2**63 - 1))
 intmax_min1=$((2**63))
 intmax_min2=$((-2**63))

tests/history.right

@@ -140,9 +140,9 @@ three
 one
 two
 three
-5.0
+5.1
 echo ${BASH_VERSION%\.*}
-5.0
+5.1
 	 echo ${BASH_VERSION%\.*}
 a
 b

tests/new-exp.right

@@ -624,7 +624,7 @@ c Sub = 0 2 4 8
 <'ab cd'> 
 <'4'> <'ab cd'> 
 <> 
-argv[1] = <host(2)[5.0]$ >
+argv[1] = <host(2)[5.1]$ >
 < 	
 >
 <' \t\n'>