7.81.3 Can you answer these questions?

7.81.3.1 BibLaTeX customize misc citation, add dot

https://tex.stackexchange.com/landing/r/digest?cta=question&id=628263

I am writing a document with multiple bibliography types according to the ISO 690 specification. 
I have this MWE: 
\documentclass{article} 
\usepackage[utf8]{inputenc} 
\usepackage{fancyhdr} 
\usepackage{... 
[biblatex] [iso]
 

asked by Raymond_90 https://tex.stackexchange.com/landing/r/digest?cta=user&id=205340 1 vote

7.81.3.2 polyhornerscheme error

https://tex.stackexchange.com/landing/r/digest?cta=question&id=628106

I am using the package polynom. 
I want to make next Hornera^\200\231s scheme $\dfrac{x^2+mx+1}{x+2}$ using next command: 
\polyhornerscheme[x=-2]{x^2+mx+1} 
\documentclass{article} 
\usepackage{polynom} % ... 
[polynom]
 

asked by Javi https://tex.stackexchange.com/landing/r/digest?cta=user&id=260316 1 vote

7.81.3.3 tex4ht: removing indentation from paragraph-continuation after block quote

https://tex.stackexchange.com/landing/r/digest?cta=question&id=628280

problem 
When a paragraph contains a block quote, xelatex formats the portion after the quote, correctly, without an indent. Tex4ht, however, treats it as a new, and therefore indented, paragraph. 
MWE 
... 
[tex4ht]
 

asked by Alex Roberts https://tex.stackexchange.com/landing/r/digest?cta=user&id=44742 1 vote