Fix for bug in parsing `\include` in markdown.

Starting in 2.2.2, everything after an `\input` (or `\include`)
in a markdown file would be parsed as raw LaTeX.
This commit fixes the issue and adds a regression test.

Closes #4781.

1 files changed, 22 insertions, 0 deletions

diff --git a/test/command/4781.md b/test/command/4781.md
new file mode 100644
index 000000000..7dc973c7c
--- /dev/null
+++ b/test/command/4781.md
@@ -0,0 +1,22 @@
+```
+% pandoc -t native
+Markdown parsed *here*
+
+\include{command/bar}
+
+*But not here*
+^D
+[Para [Str "Markdown",Space,Str "parsed",Space,Emph [Str "here"]]
+,RawBlock (Format "latex") "\\include{command/bar}"
+,Para [Emph [Str "But",Space,Str "not",Space,Str "here"]]]
+```
+
+```
+% pandoc -t native
+*here* \input{command/bar}
+
+*But not here*
+^D
+[Para [Emph [Str "here"],Space,RawInline (Format "tex") "\\input{command/bar}"]
+,Para [Emph [Str "But",Space,Str "not",Space,Str "here"]]]
+```