+# Type of value:
+#
+# File name, relative to confdir
+#
+# Default value:
+#
+# default.filter (Unix) or default.filter.txt (Windows)
+#
+# Effect if unset:
+#
+# No textual content filtering takes place, i.e. all +filter{name}
+# actions in the actions files are turned neutral.
+#
+# Notes:
+#
+# Multiple filterfiles lines are permitted.
+#
+# The filter files contain content modification rules that use
+# regular expressions. These rules permit powerful changes on
+# the content of Web pages, and optionally the headers as well,
+# e.g., you could disable your favorite JavaScript annoyances,
+# re-write the actual displayed text, or just have some fun
+# playing buzzword bingo with web pages.
+#
+# The +filter{name} actions rely on the relevant filter (name)
+# to be defined in a filter file!
+#
+# A pre-defined filter file called default.filter that contains a
+# number of useful filters for common problems is included in the
+# distribution. See the section on the filter action for a list.
+#
+# It is recommended to place any locally adapted filters into a
+# separate file, such as user.filter.
+#
+filterfile default.filter
+#filterfile user.filter # User customizations