Merge pull request #472 from WenjieDu/temp_test_branch

Use xeLatex engine to avoid Unicode error

Author: WenjieDu

docs/conf.py

@@ -92,6 +92,9 @@
 # The name of the Pygments (syntax highlighting) style to use.
 pygments_style = "sphinx"
 
+# -- Options for PDF output -------------------------------------------------
+latex_engine = "xelatex"
+
 # -- Options for HTML output -------------------------------------------------
 
 # The theme to use for HTML and HTML Help pages.  See the documentation for a list of builtin themes.