diff --git a/docs/05-check-commands.rst b/docs/05-check-commands.rst
index 959ac14..a0038dd 100644
--- a/docs/05-check-commands.rst
+++ b/docs/05-check-commands.rst
@@ -122,7 +122,7 @@ Check file ``CHECK-NEXT.check``:
 
     $ echo -e "String1\nString2" | filecheck CHECK-NEXT.check
     ...filecheck
-    $ echo ?0
+    $ echo $?
     0
 
 .. code-block:: bash
@@ -145,4 +145,34 @@ Check file ``CHECK-NEXT.check``:
 CHECK-EMPTY
 -----------
 
-...
+``CHECK-EMPTY`` command is used to match empty lines.
+
+Consider the following check file:
+
+.. code-block:: text
+
+    CHECK: String1
+    CHECK-EMPTY:
+    CHECK: String2
+
+In the following example, there is an empty line so the test will pass:
+
+.. code-block:: bash
+
+    echo -e "String1\n\nString2" | filecheck CHECK-EMPTY.check
+    ...filecheck
+    $ echo $?
+    0
+
+If the empty line is removed, the test will fail:
+
+    echo -e "String1\nString2" | filecheck CHECK-EMPTY.check
+    ...filecheck
+    ...CHECK-EMPTY.check:2:13: error: CHECK-EMPTY: expected string not found in input
+    CHECK-EMPTY:
+                ^
+    <stdin>:2:1: note: scanning from here
+    String2
+    ^
+    $ echo $?
+    1
diff --git a/tests/integration/tests/examples/check-commands/CHECK-EMPTY/Failure/CHECK-EMPTY.check b/tests/integration/tests/examples/check-commands/CHECK-EMPTY/Failure/CHECK-EMPTY.check
new file mode 100644
index 0000000..4205b02
--- /dev/null
+++ b/tests/integration/tests/examples/check-commands/CHECK-EMPTY/Failure/CHECK-EMPTY.check
@@ -0,0 +1,3 @@
+CHECK: String1
+CHECK-EMPTY:
+CHECK: String2
\ No newline at end of file
diff --git a/tests/integration/tests/examples/check-commands/CHECK-EMPTY/Failure/CHECK-EMPTY.itest-py b/tests/integration/tests/examples/check-commands/CHECK-EMPTY/Failure/CHECK-EMPTY.itest-py
new file mode 100644
index 0000000..0402a4a
--- /dev/null
+++ b/tests/integration/tests/examples/check-commands/CHECK-EMPTY/Failure/CHECK-EMPTY.itest-py
@@ -0,0 +1,9 @@
+; RUN: echo -e "String1\nString2" | (%FILECHECK_EXEC %S/CHECK-EMPTY.check 2>&1; test $? = 1) | %FILECHECK_EXEC %s
+; CHECK: {{^.*}}FileCheck{{(\.py)?$}}
+; CHECK: {{^.*}}CHECK-EMPTY.check:2:13: error: CHECK-EMPTY: expected string not found in input
+; CHECK: CHECK-EMPTY:
+; CHECK:             ^
+; CHECK: <stdin>:2:1: note: scanning from here
+; CHECK: String2
+; CHECK: ^
+; CHECK-EMPTY:
diff --git a/tests/integration/tests/examples/check-commands/CHECK-EMPTY/Success/CHECK-EMPTY.check b/tests/integration/tests/examples/check-commands/CHECK-EMPTY/Success/CHECK-EMPTY.check
new file mode 100644
index 0000000..2a500e5
--- /dev/null
+++ b/tests/integration/tests/examples/check-commands/CHECK-EMPTY/Success/CHECK-EMPTY.check
@@ -0,0 +1,3 @@
+CHECK: String1
+CHECK-EMPTY:
+CHECK: String2
diff --git a/tests/integration/tests/examples/check-commands/CHECK-EMPTY/Success/CHECK-EMPTY.itest b/tests/integration/tests/examples/check-commands/CHECK-EMPTY/Success/CHECK-EMPTY.itest
new file mode 100644
index 0000000..d2d5b3b
--- /dev/null
+++ b/tests/integration/tests/examples/check-commands/CHECK-EMPTY/Success/CHECK-EMPTY.itest
@@ -0,0 +1,3 @@
+; RUN: echo -e "String1\n\nString2" | %FILECHECK_EXEC %S/CHECK-EMPTY.check | %FILECHECK_EXEC %s
+; CHECK: {{^.*}}FileCheck{{(\.py)?$}}
+; CHECK-EMPTY: