Re: line thickness

thanks very much both of you Hammer and Giovanni

really efficient !

i have attached a screenshot :
on the left the thickness by default
on the middle thicnkess 0.5ln, exactly what i wanted


thought, some questions please :
a) on the right side (third screenshot) i have put 0.2ln (and of course recorded my-init-texmacs and left the app and relaunched)
but curiously the thickness between 0.5ln (middle picture) and 0.2ln (right picture) seem not to be different : why ?
b) is it possible to parameter the same for horizontal lines (Hrule) ?
c) the link Giovanni gives leads to 12.4 of https://www.texmacs.org/tmweb/documents/manuals/texmacs-manual.en.pdf <https://www.texmacs.org/tmweb/documents/manuals/texmacs-manual.en.pdf> but i can’t find the document where you found the lines you cote : where did you find them ?

Vincent

> Le 15 nov. 2023 à 20:34, Hammer Hu <[email protected]> a écrit :
> 
> Several lines behind
> 
> (define cell-current-pen-width "1ln")
> 
> there's a function `cell-set-pen-width'. It should work if you put in init file:
> 
> (use-modules (table table-edit))
> (cell-set-pen-width "0.5ln")
> 
> Best,
> Hammer
> ---------------------------------------------
> From: Giovanni Piredda <[email protected] <mailto:[email protected]>>
> Sent: 15.11.2023 19:18
> To: [email protected] <mailto:[email protected]>
> Subject: Re: line thickness
> 
> I have investigated a bit (following the ideas in
> <https://texmacs.github.io/notes/docs/menu-shortcuts.html>) and found out in
> progs/table/table-edit.scm the definition  
> 
> (define cell-current-pen-width "1ln")
> 
> This is local to the module. I tried it together with the with-module form
> shown in <http://forum.texmacs.cn/t/advanced-user-tip-interacting-with-scheme-
> modules/1497>, as
> 
> 
> 
> (with-module (resolve-module '(table table-edit)) (define cell-current-pen-
> width "0.5ln"))
> 
> 
> 
> It works in a Scheme session, but it does not yet work for me in the init
> file. For today I have to stop: perhaps someone has an idea?  
> 
> Giovanni  
> 
> 
> 
> On 15/11/23 16:43, vincent douce wrote:  
> 
>> hello all
>> 
>> is it possible in TeXmacs to have finer line that the lines by default ?
>> 
>> ![](cid:[email protected] <cid:[email protected]>)
>> 
>> thanks
>> 
>> 
>> 
>> 
>> Vincent