ulem: Packages Related to Underlining in LaTeX
Description1
The ulem
package is related to underline functions $\LaTeX$. It allows you to use underline, double underline, wavy underline, strikethrough, diagonal strikethrough, dashed underline, and dotted underline.
Code
\documentclass[10pt]{article}
\usepackage{ulem}
\begin{document}
underlined text like \uline{important} \\ % 밑줄
double-underlined text like \uuline{urgent} \\ % 겹밑줄
wavy underline like \uwave{boat} \\ % 물결 밑줄
line struck through word like \sout{wrong} \\ % 취소선
marked over like \xout{removed} \\ % 대각취소선
dashed underline like \dashuline{dashing} \\ % 대쉬 밑줄
dotted underline like \dotuline{dotty} % 점 밑줄
\end{document}