HsLua.Core.Package

Utility functions for HsLua modules.

Documentation

requirehs

Arguments

:: LuaError e

=> Name

modname

-> (Name -> LuaE e ())

openf

-> LuaE e ()

Load a module, defined by a Haskell action, under the given name.

Similar to luaL_requiref: If modname is not already present in package.loaded, calls function openf with string modname as an argument and sets the call result in package.loaded[modname], as if that function has been called through require.

Leaves a copy of the module on the stack.

preloadhs :: LuaError e => Name -> LuaE e NumResults -> LuaE e ()

Registers a preloading function. Takes an module name and the Lua operation which produces the package.