hoelzro/lua-term — pull request #10 by opoplawski (2014-05-02 19:03:09+00:00)
Title: Include <unistd.h> for isatty()

Currently get:

````
core.c: In function 'lua_isatty':
core.c:10:5: warning: implicit declaration of function 'isatty' [-Wimplicit-function-declaration]
lua_pushboolean(L, isatty(fileno(*fp)));
^
````