fix DeprecationWarning: invalid escape sequence \e

7 years ago · cede0444fc
1 changed files with 1 additions and 1 deletions
--- a/patacrep/authors.py
+++ b/patacrep/authors.py
@ -33,7 +33,7 @@ def split_author_names(string):
    >>> split_author_names("Edgar Allan Poe")
    ('Poe', 'Edgar Allan')
-    >>> split_author_names("Edgar Allan \emph {Poe}")
+    >>> split_author_names("Edgar Allan \\emph {Poe}")
    ('{Poe}', 'Edgar Allan \\emph')
    >>> split_author_names(r"The Rolling\ Stones")
    ('Rolling~Stones', 'The')