line breaking - Is it possible to have italic and bold text, and linebreaks under the \underline{text} command? - TeX - LaTeX Stack Exchange
sublimetext3 - What is the purpose of this underline in Sublime Text? - Stack Overflow
characters - Underscores in words (text) - TeX - LaTeX Stack Exchange
Your Beamer Guide to Text Formatting - LaTeX Beamer
aj na Twitteru: "✓ Markdown support for bold italic, underlined text PS: Let me know if there's any other markdown I should be supporting beyond what's already in there https://t.co/CrVnQOgLt6" / Twitter
Four ways to underline text in LaTeX – alexwlchan
Underline text in LaTeX: Short tutorial - LaTeX-Tutorial.com