Add note about escaping {} in CONTENT_FOOTER (#2796)

Signed-off-by: Chris Warrick <kwpolska@gmail.com>
getnikola · May 25, 2017 · 9e901ed · 9e901ed
1 parent cfdb4f5
commit 9e901ed
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/nikola/conf.py.in b/nikola/conf.py.in
@@ -834,6 +834,8 @@ CONTENT_FOOTER = 'Contents &copy; {date} \
 # tuples of tuples of positional arguments and dicts of keyword arguments
 # to format().  For example, {'en': (('Hello'), {'target': 'World'})}
 # results in CONTENT_FOOTER['en'].format('Hello', target='World').
+# If you need to use the literal braces '{' and '}' in your footer text, use
+# '{{' and '}}' to escape them (str.format is used)
 # WARNING: If you do not use multiple languages with CONTENT_FOOTER, this
 #          still needs to be a dict of this format.  (it can be empty if you
 #          do not need formatting)