mailing-list for TeXmacs Users

[Frank <address@hidden>]

Hi all,

Before playing with key mappings, I tried the code \<bbb-C\><around*|\<#2E28\>|T|\<#2E29\>> but it 
does not work. It works if I replace around* by around, but the result is not as beautiful as 
\<bbb-C\><around*|\<llbracket\>|T|\<rrbracket\>> that is ℂ⟦T⟧.

Best,
Frank

On 12/24/21, Giovanni Piredda wrote:
> The standard way is to find out the symbol and the set up a new shortcut. I looked in 
> math-kbd.scm for an opening bracket and I found the shortcut that I paste below, where 
> there are two things I do not know what they do ;-), but you can try and use it 
> substituting the opening and closing symbol for the formal Laurent series for the 
> <llbracket> and <rrbracket>
>
>   ("[ [ var" (math-bracket-open "<llbracket>" "<rrbracket>" 'default))
>
> On 22.12.21 20:21, Frank wrote:
> > Dear all,
> >
> > I see that there is a way to input the formal power series [[t]] by inputting 
> > "[[" then press the TAB. It does not work directly for the formal Laurant 
> > series ((t)). I wonder how to do that properly? Thanks.
> >
> > Best wishes,
> > Frank