mirror of
git://projects.qi-hardware.com/nn-usb-fpga.git
synced 2025-01-10 19:10:15 +02:00
8 lines
181 B
Lua
8 lines
181 B
Lua
|
-- read environment variables as if they were global variables
|
||
|
|
|
||
|
|
local f=function (t,i) return os.getenv(i) end
|
||
|
|
setmetatable(getfenv(),{__index=f})
|
||
|
|
|
||
|
|
-- an example
|
||
|
|
print(a,USER,PATH)
|