Handle references to non-existent keymaps in docstrings

Fixes #110.

1 files changed, 5 insertions, 1 deletions

diff --git a/test/unit-test.el b/test/unit-test.el
index 95539be..c1c1cfd 100644
--- a/test/unit-test.el
+++ b/test/unit-test.el
@@ -210,7 +210,11 @@ symbol (not a form)."
   ;; Propertize mode maps.
   (-let [formatted (helpful--format-docstring "`\\{python-mode-map}'")]
     (should
-     (s-contains-p "run-python" formatted))))
+     (s-contains-p "run-python" formatted)))
+  ;; Handle non-existent mode maps gracefully.
+  (-let [formatted (helpful--format-docstring "`\\{no-such-mode-map}'")]
+    (should
+     (s-contains-p "not currently defined" formatted))))
 
 (ert-deftest helpful--format-docstring--info ()
   "Ensure we propertize references to the info manual."