lib/kitabu/extensions/redcloth.rb in kitabu-1.0.1 vs lib/kitabu/extensions/redcloth.rb in kitabu-1.0.2

@@ -5,18 +5,22 @@
     new(text).to_html(*INLINE_FORMATTERS)
   end
 
   module Inline
     FN_RE = /
-      (\s+)?    # getting spaces
-      %\{       # opening
-      (.*?)     # footnote
-      \}#       # closing
+      (\s+)?     # getting spaces
+      (\\)?%\{   # opening
+      (.*?)      # footnote
+      \}#        # closing
     /xm
 
     def footnote(text)
       text.gsub!(FN_RE) do |m|
-        %(<span class="footnote">#{$2}</span>)
+        if $2
+          %[#{$1}%{#{$3}}]
+        else
+          %(<span class="footnote">#{$3}</span>)
+        end
       end
     end
 
     LINK_RE = /
       <