diff --git a/shell/hush_test/hush-misc/heredoc_backslash1.right b/shell/hush_test/hush-misc/heredoc_backslash1.right
index 234c017..2633908 100644
--- a/shell/hush_test/hush-misc/heredoc_backslash1.right
+++ b/shell/hush_test/hush-misc/heredoc_backslash1.right
@@ -1,12 +1,16 @@
 Quoted heredoc:
 a\
 	b
+a\\
+	b
  123456 -$a-\t-\\-\"-\'-\`-\--\z-\*-\?-
 	-$a-\t-\\-\"-\'-\`-\--\z-\*-\?-
 c\
 
 Unquoted heredoc:
 a	b
+a\
+	b
  123456 -qwerty-\t-\-\"-\'-`-\--\z-\*-\?-
 	-qwerty-\t-\-\"-\'-`-\--\z-\*-\?-
 cEOF2
@@ -14,12 +18,16 @@
 Quoted -heredoc:
 a\
 b
+a\\
+b
  123456 -$a-\t-\\-\"-\'-\`-\--\z-\*-\?-
 -$a-\t-\\-\"-\'-\`-\--\z-\*-\?-
 c\
 
 Unquoted -heredoc:
 a	b
+a\
+b
  123456 -qwerty-\t-\-\"-\'-`-\--\z-\*-\?-
 -qwerty-\t-\-\"-\'-`-\--\z-\*-\?-
 cEOF4
diff --git a/shell/hush_test/hush-misc/heredoc_backslash1.tests b/shell/hush_test/hush-misc/heredoc_backslash1.tests
index b70467d..22045d4 100755
--- a/shell/hush_test/hush-misc/heredoc_backslash1.tests
+++ b/shell/hush_test/hush-misc/heredoc_backslash1.tests
@@ -7,6 +7,8 @@
 cat <<"EOF1"
 a\
 	b
+a\\
+	b
  123456 -$a-\t-\\-\"-\'-\`-\--\z-\*-\?-
 	-$a-\t-\\-\"-\'-\`-\--\z-\*-\?-
 c\
@@ -17,6 +19,8 @@
 cat <<EOF2
 a\
 	b
+a\\
+	b
  123456 -$a-\t-\\-\"-\'-\`-\--\z-\*-\?-
 	-$a-\t-\\-\"-\'-\`-\--\z-\*-\?-
 c\
@@ -28,6 +32,8 @@
 cat <<-"EOF3"
 a\
 	b
+a\\
+	b
  123456 -$a-\t-\\-\"-\'-\`-\--\z-\*-\?-
 	-$a-\t-\\-\"-\'-\`-\--\z-\*-\?-
 c\
@@ -39,6 +45,8 @@
 cat <<-EOF4
 a\
 	b
+a\\
+	b
  123456 -$a-\t-\\-\"-\'-\`-\--\z-\*-\?-
 	-$a-\t-\\-\"-\'-\`-\--\z-\*-\?-
 c\