Re: [Texmacs-dev] Texmacs-dev Digest, Vol 205, Issue 10

[Giovanni Piredda]

Am 16.01.2021 um 20:57 schrieb Owen Lynch:
> Hello,
>
> Thank you for your considered and lengthy response! Essentially, Ivy/Helm shows a list of 
> completion possibilities, that you can narrow down by typing. It is also possible to do 
> "fuzzy" matching, so that what you type does not have to match a prefix of an 
> option, but instead just some portion.
>
> If I could register a keystroke handler for the input widget, then I could use 
> the texmacs-output widget to display the list of completion possibilities. Is 
> this possible?
I am interested too. I have written, with the help of Jeroen on the 
forum, a widget to display the list of labels 
(http://forum.texmacs.cn/t/how-can-i-see-list-of-labels/335/20). Maybe I 
could add to it a filter functionality.

The search window highlights matches while the user types. Perhaps the 
code for reacting to keystrokes is in one of the functions in 
\progs\generic\search-widgets.scm, but I could not figure out which.