ମିଡ଼ିଆଉଇକି:Apihelp-query+allmessages-param-includelocal

Also include local messages, i.e. messages that don't exist in the software but do exist as in the ମିଡ଼ିଆଉଇକି namespace. This lists all ମିଡ଼ିଆଉଇକି-namespace pages, so it will also list those that aren't really messages such as Common.js.