Re: [NTG-context] issue with \processaction

18 Mar 2014

      On Tue, 18 Mar 2014, Pablo Rodriguez wrote:
...
The next one (AFAIK) should work on every OS:
\startluacode
    local user  = ""
    local users = {
        ["ousia"] = 1,
    }
    function document.CheckUser()
        user = os.resultof("echo ousia")
        context.verbatim(user)
    end
function document.UserNumber(name)
        context.verbatim(users[name or user] or 0)
    end
\stopluacode
\def\CheckUser {\ctxlua{document.CheckUser ()}}
\def\UserNumber{\ctxlua{document.UserNumber()}}
\starttext
This is user \CheckUser with number \UserNumber.
\stoptext
(Untested)

Change `local user` by

~~~
userdata = userdata or {}
userdata.user = ""
~~~

and all other occurances of `user` by `userdata.user`.

Aditya

Re: [NTG-context] issue with \processaction

Aditya Mahajan