This looks really great and I'm definitely giving it a try.<p>I often find myself opening up TextEdit windows to do basic transformations manually.<p>A really common I case I have is changing indent levels. For example, adding 4 spaces to paste a code snippet somewhere that takes Markdown (but not code fences). This looks possible via the "Append Lines With..." command.<p>One thing I'm not immediately finding is a way to decrease indent levels.<p>For example, if I have an indented block of code like this:<p><pre><code> function blah() {
if (foo) {
baz
}
}
</code></pre>
How do I decrease the indentation by 4 spaces, but preserve the interior indentation?