## Strikethrough
Basic strikethrough is between two tildes:
```````````````````````````````` example
~~This is *stricken out*~~
.
<p><del>This is <em>stricken out</em></del></p>
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One tilde does nothing:
```````````````````````````````` example
~This is nothing~
.
<p>~This is nothing~</p>
````````````````````````````````
Backslash escapes:
```````````````````````````````` example
~~This is \~\~stricken~~
.
<p><del>This is ~~stricken</del></p>
````````````````````````````````
Intraword strikeout:
```````````````````````````````` example
This~~is~~stricken
.
<p>This<del>is</del>stricken</p>
````````````````````````````````
```````````````````````````````` example
~~This~~is~~stricken~~
.
<p><del>This</del>is<del>stricken</del></p>
````````````````````````````````
Punctuation is ignored for purposes of determining
flankingness:
```````````````````````````````` example
Here I strike out an exclamation point~~!~~.
.
<p>Here I strike out an exclamation point<del>!</del>.</p>
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