New posts in Plain Tex

Underbrace under square root sign plain TeX

Strange error when unvboxing in `\hbox`

Conditional \bye?

\vbox append: Insufficient line spacing between last line of first \vbox, and first line of second \vbox

How to use the number of arguments in a macro?

Create a stack of items

When is TeX better than LaTeX?

How to get the sum, difference, product, and quotient from a macro in ConTeXt or Plain TeX?

What does the comment-pln code actually do?

PlainTeX: Float(s) lost with custom output routine