bug#59476: Inconsistency in TeX input method: \ggg vs \Ll

[Eli Zaretskii]

> Cc: 59476@debbugs.gnu.org
> From: Robert Pluim <rpluim@gmail.com>
> Date: Tue, 22 Nov 2022 12:06:45 +0100
> 
> (with-temp-buffer
>   (activate-input-method "TeX") ;; the input method has to be triggered for 
> `quail-package-alist' to be non-nil
>   (let ((quail-current-package (assoc "TeX" quail-package-alist)))
>     (quail-define-rules ((append . t))
>                         ("\\lll" ?⋘))))
> 
> (I donʼt use the TeX input method, so I canʼt judge if doing that by
> default makes sense, although adding it as an alternative seems
> relatively harmless.)

Would you please add it?  TIA.