RST writer: don't treat 'example' as a syntax name.

This fixes conversions from org with example blocks.
Closes #4748.

1 files changed, 16 insertions, 0 deletions

diff --git a/test/command/4748.md b/test/command/4748.md
new file mode 100644
index 000000000..1de0fa9ed
--- /dev/null
+++ b/test/command/4748.md
@@ -0,0 +1,16 @@
+```
+% pandoc -f org -t rst
+Before example block.
+#+begin_example
+This is in an example block.
+#+end_example
+After example block.
+^D
+Before example block.
+
+::
+
+   This is in an example block.
+
+After example block.
+```