10.31.3 Can you answer these questions?

10.31.3.1 Issues with Covington keys

https://tex.stackexchange.com/landing/r/digest?cta=question&id=717132

I'm having an issue getting certain keys in the covington package to work. Specifically, I'd like to include a preamble and a postamble in an example. I've copied some text below from the manual, and ... 
[xkeyval] [covington]
 

asked by Kate Lindsey https://tex.stackexchange.com/landing/r/digest?cta=user&id=319563 Score of 1

10.31.3.2 Accessibility full check failed in Adobe DC for section head numbers and table caption Number which is tagged as <LBL>. How to rectify this issue

https://tex.stackexchange.com/landing/r/digest?cta=question&id=717024

I have few queries listed below for the Accessibility check. could anyone help me to rectify the listed below issues. 
In the tagged pdf, Section Numbers and Table caption numbers are tagged  as <... 
[accessibility] [tagged-pdf] [lualatex-dev] [tagpdf]
 

asked by pdy-ind https://tex.stackexchange.com/landing/r/digest?cta=user&id=33673 Score of 1

10.31.3.3 Enclose character in framebox for a given font family and a given font size

https://tex.stackexchange.com/landing/r/digest?cta=question&id=717391

I'm trying to show boxes around some words in a paragraph. I want all boxes that are shown on the same line to have the same height and to be aligned. 
I found this answer which recommends using \... 
[fonts]
 

asked by rdrg109 https://tex.stackexchange.com/landing/r/digest?cta=user&id=224170 Score of 1

answered by rdrg109 https://tex.stackexchange.com/landing/r/digest?cta=user&id=224170 Score of 0