commit bash-20160401 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/comsub.right

@@ -32,3 +32,19 @@ xyz
 /tmp/foo/bar
 /tmp/foo/bar
 /tmp/foo/bar
+1
+2
+3
+4
+5
+6
+5
+6
+a
+b
+c
+a
+b
+c
+1
+2

tests/comsub.tests

@@ -46,3 +46,4 @@ echo ${foo:-$(echo a{b,c})} >/dev/null
 
 ${THIS_SH} ./comsub1.sub
 ${THIS_SH} ./comsub2.sub
+${THIS_SH} ./comsub3.sub

tests/comsub3.sub

@@ -0,0 +1,31 @@
+x=$(
+  case 1 in
+    1) echo 1
+  esac
+  case 2 in
+    2) echo 2
+  esac
+)
+echo "$x" 
+
+x=$(case 1 in 1) echo 3;; esac; case 2 in 2) echo 4;; esac;)
+echo "$x" 
+
+x=$(case 1 in 1) echo 5;; esac; case 2 in 2) echo 6;; esac)
+echo "$x" 
+
+x=$(case 1 in 1) echo 5;; esac; case 2 in 2) echo 6;; esac; for f in a b c; do echo "$f" ; done)
+echo "$x" 
+
+x=$(
+  for f in a b c; do
+	echo $f
+  done
+  case 1 in
+    1) echo 1
+  esac
+  case 2 in
+    2) echo 2
+  esac
+)
+echo "$x"