Escape lisp-quoted wiki links.

2010-07-08 19:04:36 -07:00
parent 9e3a307aa8
commit 2c2bf68a3b
2 changed files with 30 additions and 4 deletions
@@ -44,10 +44,14 @@ module Gollum
    #
    # Returns the placeholder'd String data.
    def extract_tags(data)
-      data.gsub(/\[\[(.+?)\]\]/m) do
-        id = Digest::SHA1.hexdigest($1)
-        @tagmap[id] = $1
-        id
+      data.gsub(/(.?)\[\[(.+?)\]\](.?)/m) do
+        if $1 == "'" && $3 != "'"
+          "[[#{$2}]]#{$3}"
+        else
+          id = Digest::SHA1.hexdigest($2)
+          @tagmap[id] = $2
+          "#{$1}#{id}#{$3}"
+        end
      end
    end