I tried this on j807 on windows.
I had no errors, but the od output was the same as you reported.
I looked at the source for the Jod Introduction Lab and found this:
{
"cell_type": "code",
"execution_count": 4,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
...
"│1│docs│imex│jod│joddev│lab│labdev│play│smugpyter│utils│\n",
So the output is hard coded in the Lab source.
I suspect that the dictionaries listed in the JSON Lab source represent the JOD
environment present at the time the Jupyter Lab was generated.
David Mitchell
On 1/29/2019 18:31, Murray Eisenberg wrote:
I’m using J807 under macOS. I followed instructions at
https://github.com/bakerjd99/jod/blob/master/jodnotebooks/JOD%20Introduction%20Lab.ipynb
<https://github.com/bakerjd99/jod/blob/master/jodnotebooks/JOD%20Introduction%20Lab.ipynb>
but encountered two problems.
Problem 1 (worked around): In step 2, removal of the temporary lab
dictionaries, when I loaded a script consisting of RemoveLabDictionaries_ijod_
(copied and pasted without modification), I got a syntax error that I am unable
to find.
However, deleting the lines...
if. IFWIN do.
shell 'rd /s /q "',root,'\joddicts\labdev"'
shell 'rd /s /q "',root,'\joddicts\lab"'
shell 'rd /s /q "',root,'\joddicts\toy"'
shell 'rd /s /q "',root,'\joddicts\playpen"'
smoutput 'Lab temporary (win) dictionaries erased'
… and changing the “elsif.” in the following line to “if.”, allows the script
to run.
Problem 2: In step 4, after executing...
3 od ‘' NB. close any open dictionaries
smoutput newd ‘lab’ NB. create (lab) and (labdev) dictionaries
smoutput newd ‘labdev'
...and seeing the expected results, I next executed…
od ‘' NB. list available dictionaries
…but did NOT get as result what the instructions show. I got ONLY:
┌─┬───┬──────┐
│1 │lab │labdev │
└─┴───┴──────┘
This is quite different from what the instructions show, which is (without the
boxing):
1 docs imex jod joddev lab labdev play smugpyter utils
What’s wrong??
OnSun, 27 Jan 2019 13:12:06 -0700,John Baker <bakerj...@gmail.com> wrote:
When I first encountered Jupyter Notebooks I thought they would make an
excellent delievery mechanism for J labs.
This weekend I converted some J/JOD labs to Jupyter.
Jupyter labs support a richer documentation and execution environment than
we are used to seeing with J labs. You get all the typographic goodies of
Markdown, code pretty printing and, best of all, the final result can be
easily browsed by anyone. Casual browsers do not have to install J to view
lab output.
I would recommend all addon and lab authors to consider producing Jupyter
versions. It will help expose J's delights to wider audiences.
Have a look:
https://github.com/bakerjd99/jod/blob/master/jodnotebooks/JOD%20Labs%20in%20Jupyter.ipynb
https://github.com/bakerjd99/jod/blob/master/jodnotebooks/JOD%20Introduction%20Lab.ipynb
https://github.com/bakerjd99/jod/blob/master/jodnotebooks/JOD%20Source%20Code%20Dump%20Scripts%20Lab.ipynb
https://github.com/bakerjd99/jod/blob/master/jodnotebooks/JOD%20Source%20Code%20Dump%20Scripts%20Lab.ipynb
John Baker
——
Murray Eisenberg mur...@math.umass.edu
Mathematics & Statistics Dept.
Lederle Graduate Research Tower phone 240 246-7240 (H)
University of Massachusetts
710 North Pleasant Street
Amherst, MA 01003-9305
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