Elisp in org-mode for counting tag groups by edumerco in c/emacs@lemmy.ml
[-] edumerco@lemmy.ml 1 points 7 months ago

Dear @sachac (BTW, are you the legendary Sacha Chua?)

There was a parenthesis missing in the end, but it is working!!! :)))

I still have to understand the scope (does it works on the heading/ tree where it is called only, can I "point it" to a specific table, etc.) but it is a really great step forward.

And, as I wanted, it is short, simple, elegant, works perfectly and -specially- shows the power of elisp and how literate programming can be useful and powerful for reproducible research (this is part of my thesis).

I may continue with some questions, but it helps me a lot to learn.

Thank you so much! :D

Elisp in org-mode for counting tag groups by edumerco in c/emacs@lemmy.ml
[-] edumerco@lemmy.ml 2 points 7 months ago

Dear @sachac@lemmy.ml

I checked here day after day but didn't saw your reply under mine until now, I'm so sorry...

Thank you very much, I will check it right now and come back soon. Slowly, but surely, this is going forward.

Again, thank you very much. nn(^‿^)nn b(^‿^)d

Elisp in org-mode for counting tag groups by edumerco in c/emacs@lemmy.ml
[-] edumerco@lemmy.ml 2 points 8 months ago

Dear all. I get that it may be a tad complicated, but if anyone sees at least a reference about how it may be done, please do share it here. Thanks a lot, in advance... :)

5
Elisp in org-mode for counting tag groups (lemmy.ml)
submitted 8 months ago by edumerco@lemmy.ml to c/emacs@lemmy.ml
5 comments fedilink

Dear emacs and org-mode comrades.

Given:

  • a table with
    • a list of tags +
    • their number of appearances in question 1 (Q1) & and question 2 (Q2).
  • org support for tag groups (https://orgmode.org/manual/Tag-Hierarchy.html)
  • 3 defined tag groups
    • GroupTag1 (GT1)=tagA+tagC+tagD and
    • GroupTag2 (GT2)=tagB+tagE
    • GroupTag3 (GT3)=tagB+tagC+tagD (yes, some tags are in more than 1 group)

How can I count with pure elisp (assuming some table formula but I'm open to other ways) the sum of individual tag appearances of each tag group, for each question?

Example:

| tag  | Q1 | Q2 |
|------+----+----|
| tagA |  9 |    |
| tagB |  4 |  2 |
| tagC |  1 |  4 |
| tagD |    |  5 |
| tagE |    |  6 |
|------+----+----|
| GT1  | 10 |  9 |
| GT2  |  4 |  9 |
| GT3  |  5 | 11 |

Thanks a lot for your time and attention... :)

How to make undo work in the scratch buffer by edumerco in c/emacs@lemmy.ml
[-] edumerco@lemmy.ml 1 points 2 years ago

Maybe you can try to fix your issue by forcing the buffer-undo-list variable to nil for the elisp mode, as follow: (add-hook 'elisp-mode (lambda () (setq-local buffer-undo-list nil)))

I tried it but still no joy...

Looking at this issue I noticed 3 things that may help to pinpoint the origin...:

  • I have 2 variables set that affect the scratch buffer in my config (without yours, that it's the 3rd):
                  (setq initial-major-mode 'org-mode)
                  (setq-default major-mode 'org-mode)
  • Before this reply, (setq-default major-mode 'org-mode) was (setq default-major-mode 'org-mode). Both expressions seems indistinguishable in the resulted behavior.
  • The scratch buffer starts in org-roam mode (and read-only mode), which is very strange, but can obviously be related and/or part of the problem. The org-roam section (my config is literate in org-mode) comes before this variables being set.

What does this info may imply?

How to make undo work in the scratch buffer by edumerco in c/emacs@lemmy.ml
[-] edumerco@lemmy.ml 2 points 2 years ago

Hi @ouigol@beehaw.org.

I'm using vanilla emacs with my own configuration. And replying to Sunoc made me remember that the scratch buffer starts as read-only and not in org-mode. So it seems it comes from there... I'll have to bissect it?

Thanks a lot... :)

How to make undo work in the scratch buffer by edumerco in c/emacs@lemmy.ml
[-] edumerco@lemmy.ml 2 points 2 years ago

Hello Sunoc.

  • the buffer is not in read-only, but it always start as so.
  • the keybinding is ok since it works in all the rest of the buffers.
  • Upon calling undo, emacs says "no undo information in this buffer" (searching for this didn't seem to give relevant information except something from 2006 and then something about specific of a table-spreadsheet that I don't use).

From this and @ouigol@beehaw.org (I will relpy after this one) it looks that it may be my configuration, since I'm using vanilla emacs with my own configuration.

Anyway, thanks a lot for your time! :)

7
How to make undo work in the scratch buffer (lemmy.ml)
submitted 2 years ago by edumerco@lemmy.ml to c/emacs@lemmy.ml
8 comments fedilink

Dear fellow emacsers.

How can we make undo work on the scratch buffer? I'm sure it is a simple configuration issue, but I'm not getting the appropriate keyword to find the relevant documentation.

Thanks a lot in advance for your help and attention...
:) /\

1
The Solarpunk Future: Five Essential Works of Climate-Forward Fiction (Tor) (www.tor.com)
submitted 4 years ago by edumerco@lemmy.ml to c/green@lemmy.ml
0 comments fedilink

A list of 5 relatively new classic books that have a strong solarpunk background, story of at least, vibes. :)

I read some of those and discovered some new ones, so I hope you can enjoy them too.

Those things that receive our attention, grows. :)

Take care...

edumerco

joined 4 years ago