Editing LibRPC F

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This function was added in LibRPC (API 1.2)  and will not work on previous versions.
</poem>
{{Welcome|desc=This will return a userdata which can be passed to [[RFC]] for calling remote functions.|
params=<syntaxhighlight>[string]funcname or [userdata]</syntaxhighlight>
<poem>
::funcname : The name of a function of the npcscript or userdata returned by F(On the assumption that call to just mentioned F returns a function which is our target function).
This F can be nested indefinitely either in first set of brackets or in the second set of brackets. See [[Examples]] for the former type of nesting.</poem>|
retvals=The function returns a userdata.|
example=
<poem>npc script
</poem><source lang="lua">
local a = F("format")("The total no:of players is  %d\n", F("GetPlayers")() )
local b = RFC(  "print" )( a );
</source>
which will output like: <source lang="lua" inline> The total no:of players is  1</source> on server console.
Note that npc must be elevated to admin, for all remote calls to execute. <source lang="lua" inline>player.IsAdmin=true</source> 
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relfuncs=*[[RFC]]
|}}
Parameter types supported of the returned closure are:
{{RFCParamTypes}}