Creating a wiki format with flexifilter

Following the release of the Flexifilter module, I thought I'd mention how this can be used to create a mediawiki-style markup format— and it's completely customizable in that any features can be omitted, altered, or added.

1. Prepend with </nowiki>.
2. Append with <nowiki>
3. Do a chunk grab on </nowiki> and <nowiki>.
   1. Add several pattern-based text replace components:
   2. Replace ''' (three single dashes) with alternating <strong> and </strong>.
   3. Replace '' (two single dashes) with alternating <em> and </em>.
   4. Replace ==== (four equals signs) with alternating <h4> and </h4>
   5. Replace === (three equals signs) with alternating <h3> and </h3>
   6. Replace == (two equals signs) with alternating <h2> and </h2>
   7. Create a chunk grabber on [[ and ]].
      1. Add an IF component within the chunk grabber.
         1. Add the condition "text contains" with the parameter |.
         2. As subcomponents of this IF statement, prepend with <a href="/drupalwikipath/
         3. String replace | with ">.
         4. Append </a>.
      2. Now, outside the if statement, create an IF NOT statement with the same condition.
         1. String replace ~ with \~ (escape the character).
         2. Append ~~.
         3. Add an advanced append. Step 20 should be added to this component.
         4. String replace ~~ with </a>.
         5. Now, outside of the advanced append, prepend with <a href="/drupalwikipath/
         6. String replace ~~ with ">
         7. String replace \~ with ~.