8.36.3 Can you answer these questions?

8.36.3.1 What is the name of the font when labeling an inference rule?
8.36.3.2 Display Order of Stationary Files in TeXShop
8.36.3.3 Making punctuation groups almost unbreakable, avoiding orphans and widows
8.36.3.1 What is the name of the font when labeling an inference rule?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=646034

What is the font of Foo in this inference rule? 
The package being used for the inference rule ishttps://ctan.org/pkg/mathpartir?lang=en. 
The example is found on page 7. 
Another question if somebody ... 
[math-mode] [fonts] [macros] [packages]
 
asked by Rakozay https://tex.stackexchange.com/landing/r/digest?cta=user&id=271400 Score of 1
8.36.3.2 Display Order of Stationary Files in TeXShop

https://tex.stackexchange.com/landing/r/digest?cta=question&id=646179

The "New from Stationary..." menu option in TeXShop allows you to select the specific stationary to start of new .tex files. This is very useful when one needs to ensure consistency between ... 
[templates] [texshop]
 
asked by Peter Grill https://tex.stackexchange.com/landing/r/digest?cta=user&id=4301 Score of 1
8.36.3.3 Making punctuation groups almost unbreakable, avoiding orphans and widows

https://tex.stackexchange.com/landing/r/digest?cta=question&id=646364

I have a script that generates PDF from the rich text. I want to make sure there are no orphans and widows that contains only punctuations or line break before punctuation if there is a word attached ... 
[line-breaking] [punctuation] [widows-orphans] [penalty]
 
asked by user271571 https://tex.stackexchange.com/landing/r/digest?cta=user&id=271571 Score of 1