2 files changed, 11 insertions, 0 deletions
diff --git a/test/command/3971.md b/test/command/3971.md
new file mode 100644
index 000000000..923609f4e
--- /dev/null
+++ b/test/command/3971.md
@@ -0,0 +1,9 @@
+```
+% TEXINPUTS=command pandoc -f latex -t native
+\documentclass{article}
+\include{3971b}
+\code{f}
+\end{document}
+^D
+[Para [Code ("",[],[]) "f"]]
+```
diff --git a/test/command/3971b.tex b/test/command/3971b.tex
new file mode 100644
index 000000000..0d1dc3e02
--- /dev/null
+++ b/test/command/3971b.tex
@@ -0,0 +1,2 @@
+\newcommand{\code}[1]{\texttt{#1}}
+\begin{document}