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Hi Vincent,

Note that the upcoming version contains a simplified interface
for user-defined keyboard shortcuts.  When you are inside
a wide block, you can now do 'Focus -> Preferences -> Create shortcut'
in order to associate a keyboard shortcut to this macro.
This shortcut should be visible automatically in the menus
(there was a small problem with wide-block, but that will be corrected).

The above mechanism works for the insertion of macro applications
using the TeXmacs-Scheme primitive 'make'.  More generally,
you can associate whatever Scheme command you like to keyboard shortcuts,
assuming that you are willing to do a bit of programming, of course.

Best wishes, --Joris


On Wed, Dec 09, 2020 at 09:52:40AM +0100, Massimiliano Gubinelli wrote:
>    Dear Vincent,
>     indeed these shortcuts are quite complex and I never use them. I've gave
>    a look and they are defined as:
>      ("table N t" (make 'tabular))
>      ("table N T" (make 'tabular*))
>      ("table N w" (make-wrapped 'wide-tabular))
>      ("table N b" (make 'block))
>      ("table N B" (make 'block*))
>      ("table N W" (make-wrapped 'wide-block))
>    in TeXmacs/progs/generic/generic-kbd.scm.
>    "table" means Cltr+Cmd+T, then you have to type an *uppercase* N, so
>    Shift+N, and then uppercase or lowercase letters according to what you
>    want to obtain.
>    The representation in the menu is not faithful (this is indeed a bug),
>    since it does not make difference between uppercase and lowecase.
>    If you want some help you can define
>    (kbd-map
>      ("table N" "" "New table (t: tabular, b: block)"))
>    So that when you type "table N" you get an hint on the status bar on what
>    are the options. It would be really nice to develop this hint system
>    further. Seems snappier than reaching the mouse to use the menus...
>    Max
>     
> 
>      On 9. Dec 2020, at 09:34, Vincent Douce Mathoscope
>      <[1]address@hidden> wrote:
>      hello
>      i use very often "blocs" and wanted to try the shortcut but not managed
>      to use it
>      is it  control-apple-T, then n and b ? no it just writes "nb"
>      is it control-apple pressed and while pressed, type T then N then B ?
>      doesn't work 
>      any idea ?
>      thanks
>      Vincent
>      PS : is there somewhere on the texmacs's vidéos an explanation about 
> how
>      to customize all the shortcuts ?
>      <tnb.png>
> 
>      ----
>      [2]https://lemathoscope.com/
>      cours de maths postbac par visio
> 
> References
> 
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>    2. https://lemathoscope.com/
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