lua-cjson escapes slashes

[Victor Makarov]

Hi!

Why does lua-cjson escape slashes:

> cjson = require 'cjson'
> print(cjson.encode('/'))
"\/"

Is that a bug?

[Ignacio Burgueño]

No, it's not. See the grammar at http://www.json.org/

/ is valid. / is valid too.

[chunpu]

so / is a control-character then...