obsidian-underline
Use hotkey cmd/ctrl+U to add an underline format, i.e. <u>content</u> or <u></u> when no selection. This plugin also support undo the underline when underlined text is selected.
More!!!: now support more prefix and suffix
<center>text</center>: cmd/ctrl+Shift+U[[#heading]]: cmd/ctrl+#[[#^block]]: cmd/ctrl+^
