Some questions on automatically completion in lyx.

[Richard Kimberly Heck]

On 4/20/23 01:03, Hongyi Zhao wrote:
> 2. How can I enable the normal text completion, say, when I type
> `coun`, then all the possible words with such prefix should be
> triggered to display in a popup window.

The possible completions are taken from the documents you have open. You 
activate it under Tools> Preferences> Editing> Input Completion. There 
are options there to control how long it takes until the popup appears, 
etc. If you set the inline completion delay to, say, 1 sec, then hitting 
Tab will show the popup.

This is all in the User Guide, section 2.7.

Riki