enable syntax highlighting in document

diff --git a/src/tutorial/strings.rst b/src/tutorial/strings.rst
index 5b9e8c8c0cf6af2436c097b2d199d5d4fba6d39c..90ea5017e95a3e407d0807086c83a70336e79c12 100644 (file)
--- a/src/tutorial/strings.rst
+++ b/src/tutorial/strings.rst
@@ -1,3 +1,5 @@
+.. highlight:: cython
+
 Unicode and passing strings
 ===========================