1 files changed, 45 insertions, 0 deletions
diff --git a/runtime/syntax/testdir/input/progress_comments.p b/runtime/syntax/testdir/input/progress_comments.p
new file mode 100644
index 0000000..dd831fe
--- /dev/null
+++ b/runtime/syntax/testdir/input/progress_comments.p
@@ -0,0 +1,45 @@
+/*
+ * VIM_TEST_SETUP set filetype=progress
+ */
+
+define variable customer_name as character no-undo.
+
+/* The test setup above is an example of a multi-line comment.
+This is too; the leading * and left-hand alignment are not required. */
+for each customer no-lock
+    where customer.customer_id = 12345
+:
+    assign cust_name = customer.customer_name. /* Comments can also appear
+                                                  at the end of a line. */
+end. /* for each customer */
+
+/* Comments can be /* nested */. Here's the same query as above, but
+commented out this time:
+
+for each customer no-lock
+    where customer.customer_id = 12345
+:
+    assign cust_name = customer.customer_name. /* Comments can also appear
+                                                  at the end of a line. */
+end. /* for each customer */
+
+TODO: Note that /*/ does not end the comment, because it actually starts a
+new comment whose first character is a '/'. Now we need two end-comment
+markers to return to actual code. */ */
+
+display customer_name.
+
+// This is the single-line comment syntax.
+
+//No space is required after the slashes. Also, a /* here does not begin a
+//new block comment.
+
+for each supplier no-lock:
+    /* However, a block comment can end inside (what looks like) a
+       single-line comment, because the slashes are just text as far as the
+       // block comment is concerned. */
+    display supplier.
+
+    // TODO: Observe that todo highlighting works in line comments too.
+end.
+