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Re: variations table


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  • From: Giovanni Piredda <address@hidden>
  • To: address@hidden
  • Subject: Re: variations table
  • Date: Sat, 9 Apr 2022 10:48:43 +0000
Hi Vincent,

I think I got it.

You have to


1) Use the keyword "insert"

2) Prepend the quote or quasiquote to the code you copy from TeXmacs

The quote is "l'apostrophe" :-)

The quasiquote is again "l'apostrophe", but written with the "Signe prime réfléchi", please see https://fr.wikipedia.org/wiki/Apostrophe_(typographie)#Signes_proches

They both tell Scheme that it must not interpret what it reads, but copy it as it is ("quote it" in english).

Your code is


(kbd-map ("t r t" ((wide-tabular ...


It must be


(kbd-map ("t r t" (insert '(wide-tabular ...


In general

(kbd-map (shortcut (insert '***)))

where *** stands for the part you copied from TeXmacs

The quote is missing also on your definition of the "t t t" shortcut.


The keyword "insert" and the quote are essential.

Please let me know if this helps



====

Apart this there is a part of your my-init-texmacs. which you sent me privately, that gives an error in the terminal, but then works, I do not know why, it is

(assign "darkgreen" (macro "body" (with "color" "dark green" (arg "body"))))


Maybe I will ask for help on the forum or on the dev mailing list

===



Giovanni



On 08.04.22 22:21, vincent douce wrote:
hi Giovanni
i have the sensation to have done exactly what you suggest me to do but is doesn't work...
(screenshot)
ps on the screenshot there is not the end of the code it is too long for one page… but all ( and ) are good

Le 8 avr. 2022 à 12:33, Giovanni Piredda <address@hidden> a écrit :


On 08.04.22 11:01, vincent douce wrote:
thanks Giovanni

i had not well written my email : in fact i had copy pasted in with "paste from code source"

now, with the same protocol, i have pasted in into a scheme session and then, out of the scheme session, in text mode, "ttt" works as well, for what it is programmed for : it gives a simple table

now my questions :
- how to parameter this into my-texmacs-init ?


I do not understand the meaning of the word "parameter" in this question. But I guess: it may be that the answer is "copy the code into my-texmacs-init".



- how to programm my need ? i have tried to follow your protocol, selected the configured table that i sent in the first message of this post as an attachment ; clicked "on copy to texmacs scheme" ; written in a scheme session :
 (kbd-map "t t t" ***) replacing *** with the paste ;
the code produces now error but "ttt" is still attributed to the simple table called by your code : did i have to write in a different way ?


pls. try (kbd-map ("t t t" ***))


G.



Vincent

Le 7 avr. 2022 à 22:06, Giovanni Piredda <address@hidden> a écrit :

Hi Vincent,

can you try the code in a Scheme session instead than in the initialization file? Insert->Session->Scheme


By the way


i think i have typed it well

You can copy-paste it :-) and in addition to this there is a preference for "Program bracket matching", that appears only when "complex actions" is set to "Through popup windows" (under Edit->Preferences, tab "Other"), that highlights paired brackets of Scheme code.

Giovanni


On 07.04.22 21:51, vincent douce wrote:
hi Giovanni
thank you very much for the answer
before trying to master the method you explain me and that i have since time difficulties to perform…
i wanted to just try your code
i think i have typed it well
even if i dont understand how this code could make exactly the content of the .tm file i sent on this post (with the blank content of the table : 8 empty cells on each line…)
i wanted to try it
but the result, afeter of course quitting texmacs and starting it again, is that when pressing ttt, the 3rd occurence of "t" just cancels the first two so that the cursor remove 3 steps back as if i had written nothing, and no table appears on the .tm file…

Vincent

Le 6 avr. 2022 à 22:40, Giovanni Piredda <address@hidden> a écrit :


On 06.04.22 21:20, vincent douce wrote:
("t t t" (concat (block* (tformat (table (row (cell ""))))) ""))


Try


(kbd-map
  ("t t t" (insert  `(block* (document (tformat (table (row (cell ""))))) ""))))



====

The trick is to

1) use the "insert" keyword in the code

2) copy the code that composes the TeXmacs structure from TeXmacs itself, with Copy to -> TeXmacs Scheme

3) apply the quote (') or quasiquote (`) in front of the code that you copy, this indicates Scheme that it must not interpret what it reads






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- - - - - -
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https://lemathoscope.com/newsletter-inscription/








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LeMathoscope : cours de maths par zoom  et poésie des mathématiques :
https://lemathoscope.com/newsletter-inscription/





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