edit

Tilde

Overview

Tilde optionally adds two different features which are syntactically built around the ~ character: delete which inserts <del></del> tags and subscript which inserts <sub></sub> tags. Syntax behavior for smart and non-smart variants of delete models that of BetterEm.

Options

Option Type Default Description
smart_delete bool True Use smart logic with delete characters: ~~delete~~me~~delete~~me.
delete bool True Enable delete feature.
subscript bool True Enable subscript feature.

Examples

The first feature adds delete emphasis (del tags) when inline text is surrounded by double tildes: ~~delete me~~delete me. It can optionally be configured to use smart logic: ~~delete~~me~~delete~~me.

The second feature adds subscripts using single tildes: CH~3~CH~2~OH → CH3CH2OH. It uses Pandoc style logic, so if your subscript needs to have spaces, you must escape the spaces: text~a\ subscript~ → texta subscript.