2 files changed, 26 insertions, 0 deletions
diff --git a/test-files/mds-kbdc/make-tree/valid/alternated-macro_call b/test-files/mds-kbdc/make-tree/valid/alternated-macro_call
new file mode 100644
index 0000000..419fed9
--- /dev/null
+++ b/test-files/mds-kbdc/make-tree/valid/alternated-macro_call
@@ -0,0 +1,20 @@
+amac(["1" "2"] ["." .] "a")
+
+# (macro_call (@ 1 0-4) ‘amac’
+#   (.arguments
+#     (alternation (@ 1 5-6)
+#       (.inner
+#         (string (@ 1 6-9) ‘"1"’)
+#         (string (@ 1 10-13) ‘"2"’)
+#       )
+#     )
+#     (alternation (@ 1 15-16)
+#       (.inner
+#         (string (@ 1 16-19) ‘"."’)
+#         (nothing (@ 1 20-21))
+#       )
+#     )
+#     (string (@ 1 23-26) ‘"a"’)
+#   )
+# )
+
diff --git a/test-files/mds-kbdc/make-tree/valid/macro_call b/test-files/mds-kbdc/make-tree/valid/macro_call
index b1a1405..1e43d28 100644
--- a/test-files/mds-kbdc/make-tree/valid/macro_call
+++ b/test-files/mds-kbdc/make-tree/valid/macro_call
@@ -2,6 +2,7 @@ mac0()
 mac1(0)
 mac2(1 "a")
 mac3("x" "y" "z")
+mac0(.)
 
 # (macro_call (@ 1 0-4) ‘mac0’
 #   (.arguments nil)
@@ -24,4 +25,9 @@ mac3("x" "y" "z")
 #     (string (@ 4 13-16) ‘"z"’)
 #   )
 # )
+# (macro_call (@ 5 0-4) ‘mac0’
+#   (.arguments
+#     (nothing (@ 5 5-6))
+#   )
+# )