|  | @@ -208,12 +208,13 @@ The file has to include the realm set through `authentication_domain` and the pa
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				|  |  |  (e.g. use [this generator](http://www.askapache.com/online-tools/htpasswd-generator))
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				|  |  | -### index_files `index.html,index.htm,index.cgi,index.shtml,index.php`
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				|  |  | -Comma-separated list of files to be treated as directory index
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				|  |  | -files.
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				|  |  | +### index_files `index.xhtml,index.html,index.htm,index.cgi,index.shtml,index.php`
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				|  |  | +Comma-separated list of files to be treated as directory index files.
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				|  |  | +If more than one matching file is present in a directory, the one listed to the left
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				|  |  | +is used as a directory index.
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				|  |  |  In case built-in Lua support has been enabled, `index.lp,index.lsp,index.lua`
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				|  |  | -are additional default files.
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				|  |  | +are additional default index files, ordered before `index.cgi`.
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				|  |  |  ### enable\_keep\_alive `no`
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				|  |  |  Enable connection keep alive, either `yes` or `no`.
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