I think what you have to do is set the SFH_OBJECT_ARGS flag in the third argument of setFunctionHook.
Hi,When you have a parser function called from within a template, you can of course pass in to it any template parameters, like:{{#flagicon:{{{Flag image|}}} }}(This is a silly example, but bear with me.) I would like to instead be able to call the parser function without the parameter, like this:{{#flagicon:}}...and have the parser function directly get the value of the "Flag image" parameter.I believe this can be done within Lua: when a Lua module is invoked from a template, it can get the names and values of the parameters/arguments that have been passed to that template using (I believe) code that looks like the following:frame = mw.getCurrentFrame()origArgs = frame:getParent().argsI tried to do something similar within a parser function's code, using various calls like the following, but nothing worked:$frame = $parser->getPreProcessor()->newFrame()->newChild(); $args = $frame->getArguments();Can this be done? Ideally, it would be great to get an array of all the arguments that have been passed to the template - but just being able to get the value for a specified parameter name would be good enough.