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-rw-r--r--markdown/extensions/footnotes.py10
1 files changed, 8 insertions, 2 deletions
diff --git a/markdown/extensions/footnotes.py b/markdown/extensions/footnotes.py
index d05edda..2f3ceac 100644
--- a/markdown/extensions/footnotes.py
+++ b/markdown/extensions/footnotes.py
@@ -43,7 +43,11 @@ class FootnoteExtension(markdown.Extension):
'UNIQUE_IDS':
[False,
"Avoid name collisions across "
- "multiple calls to reset()."]}
+ "multiple calls to reset()."],
+ "BACKLINK_TEXT":
+ ["↩",
+ "The text string that links from the footnote to the reader's place."]
+ }
for key, value in configs:
self.config[key][0] = value
@@ -282,9 +286,11 @@ class FootnoteTreeprocessor(markdown.treeprocessors.Treeprocessor):
class FootnotePostprocessor(markdown.postprocessors.Postprocessor):
""" Replace placeholders with html entities. """
+ def __init__(self, footnotes):
+ self.footnotes = footnotes
def run(self, text):
- text = text.replace(FN_BACKLINK_TEXT, "↩")
+ text = text.replace(FN_BACKLINK_TEXT, self.footnotes.getConfig("BACKLINK_TEXT"))
return text.replace(NBSP_PLACEHOLDER, " ")
def makeExtension(configs=[]):