A function added by the New Vegas Script Extender.
Sets the contents of a string variable to the passed formattable string. Although ported to NVSE, this function was deprecated in OBSE. It is simpler and better easier to use Let instead. Added by NVSE 4.1.
(none) Sv_Set Literal:string Formatting Target:string_var
string_var my_string int SomeVariable let my_string := "You don't need to use sv_set to do this " + $SomeVariable sv_set "but if you really want to, its like this %g" SomeVariable, my_string