diff options
Diffstat (limited to 'share/lua/test/env.lua')
| -rw-r--r-- | share/lua/test/env.lua | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/share/lua/test/env.lua b/share/lua/test/env.lua new file mode 100644 index 0000000..9e62a57 --- /dev/null +++ b/share/lua/test/env.lua @@ -0,0 +1,7 @@ +-- 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) |