commit bash-20090624 snapshot

MANIFEST

@@ -782,6 +782,7 @@ tests/comsub-eof1.sub	f
 tests/comsub-eof2.sub	f
 tests/comsub-eof3.sub	f
 tests/comsub-eof4.sub	f
+tests/comsub-eof5.sub	f
 tests/comsub-eof.right	f
 tests/comsub-posix.tests	f
 tests/comsub-posix.right	f

support/mk-takehome

@@ -8,6 +8,23 @@ DIR=$PARENT/$FROOT
 TARF=${FROOT}.tar
 SRC=/usr/homes/chet/src/bash/src
 
+fflag= sflag=
+while getopts "fs" opt
+do
+	case $opt in
+	f)	fflag=1 ;;
+	s)	sflag=1 ;;
+	*)	echo "mk-takehome: usage: mk-takehome [-fs]" 2>&1
+		exit 2;;
+	esac
+done
+
+shift $(($OPTIND - 1))
+
+if [ -n "$fflag" ]; then
+	rm -rf "$DIR"
+fi
+
 mkdir $DIR || exit 1
 
 cd $DIR || exit 1
@@ -34,6 +51,6 @@ gzip -v ${TARF}
 
 REMHOST=z4
 
-if [ "$1" = "-s" ]; then
+if [ -n "$sflag" ]; then
 	scp ${TARF}.gz ${REMHOST}:
 fi

tests/comsub-eof.right

@@ -7,3 +7,7 @@ hi
 ./comsub-eof3.sub: line 5: syntax error: unexpected end of file
 ./comsub-eof4.sub: line 6: warning: here-document at line 4 delimited by end-of-file (wanted `EOF')
 contents
+./comsub-eof5.sub: line 8: warning: here-document at line 6 delimited by end-of-file (wanted `)')
+hi
+./comsub-eof5.sub: line 13: warning: here-document at line 11 delimited by end-of-file (wanted `EOF')
+hi

tests/comsub-eof.tests

@@ -7,3 +7,5 @@ ${THIS_SH} ./comsub-eof2.sub
 ${THIS_SH} ./comsub-eof3.sub
 
 ${THIS_SH} ./comsub-eof4.sub
+
+${THIS_SH} ./comsub-eof5.sub

tests/comsub-eof5.sub

@@ -0,0 +1,9 @@
+echo $(
+cat <<\)
+hi
+))
+
+echo $(
+cat <<\EOF
+hi
+EOF)