Calling Lua From C

Posted on July 26, 2014

Introduction One very useful feature of Lua is how easy it is to work with from C. Unlike other scripting languages Lua’s C support goes to and from. Meaning you not only can call C from Lua but you can call Lua from C. Often you’ll see applications written... Continue reading

Writing Lua Modules

Posted on July 19, 2014

Introduction With Lua 5.2 the recommended way to write modules changed. Instead of using module(“mymodule”, package.seeall) the recommendation now is to create a local table, put all of the module’s functions in it and return the table. The big difference is a local table does not register the module... Continue reading

Wrapping a C library in Lua

Posted on July 12, 2014

Introduction An often overlooked feature of Lua is the C API. The most common use I’ve seen is to allow Lua scripts to use existing C libraries instead of reimplementing existing functionality in pure Lua (which is not always feasible). Fortunately, Lua has very strong integration with C and... Continue reading

Calling Lua From C

Writing Lua Modules

Wrapping a C library in Lua

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