Re: [NTG-context] lpdf.checkedkey has problem with false values

15 Sep 2014

      On Mon, 15 Sep 2014, Michail Vidiassov wrote:
...
Dear Peter,
...
More a lua design decision. 'nil' is equal to 'false' here
I know no CS theory behind lua design, but try this:
\starttext
\startluacode
if nil == false then
 io.write("nil == false\n")
end
if nil ~= false then
 io.write("nil ~= false\n")
end
\stopluacode
TEST
\stoptext
and get
nil ~= false
I think that what Peter meant was:

if nil then
  ....
end

if not nil then
   ...
end

Aditya

Re: [NTG-context] lpdf.checkedkey has problem with false values

Aditya Mahajan