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Ole 4e2ce36de5 readme: Recommend Lua version %!s(int64=10) %!d(string=hai) anos
examples a82eda3ad5 Inline Lua code into example units %!s(int64=10) %!d(string=hai) anos
lib 408e78f6d3 Add Lua 5.1 support on Linux %!s(int64=10) %!d(string=hai) anos
tests a6e191edcf tests: Do not require 'types_numeric' to pass %!s(int64=10) %!d(string=hai) anos
.gitignore 8e3dae8ca2 Add tests %!s(int64=10) %!d(string=hai) anos
LICENSE 8f17ec8aa8 Initial fork %!s(int64=10) %!d(string=hai) anos
Makefile a8e21d2b92 build: Add LUA_* variables %!s(int64=10) %!d(string=hai) anos
README.md 4e2ce36de5 readme: Recommend Lua version %!s(int64=10) %!d(string=hai) anos

README.md

Gitter

Luwra

A header-only C++ library which provides a Lua wrapper with minimal overhead.

Usage

Refer to the wiki pages. In order to use the library you must clone this repository and add its lib/ folder to your include path.

Requirements

You need a C++14-compliant compiler and at least Lua 5.1 to get this library to work. I recommend using Lua 5.3 or later, to avoid the messy lua_Integer situation.

Tests

The attached GNU Makefile allows you to run both examples and tests using make examples and make test respectively. You might need to adjust LUA_* variables, so Luwra finds the Lua headers and library.

Assuming all headers are located in /usr/include/lua5.3 and the shared object name is liblua5.3.so, you need to invoke this:

make LUA_INCDIR=/usr/include/lua5.3 LUA_LIBNAME=lua5.3 test

Results on recent versions of Arch Linux and FreeBSD:

Compiler Lua 5.1* Lua 5.2* Lua 5.3
clang++ 3.5 partial partial passes
clang++ 3.6 partial partial passes
g++ 5.1 partial partial passes

* Assertions relying on lua_Integer will fail, due to integer quirks in Lua. This should only concern you if your application expects Lua integers to work like normal integers, because they don't.