Auto-indent in Notepad++

Question

Notepad++ will only auto-insert subsequent indents if you manually indent the first line in a block; otherwise you can re-indent your code after the fact using TextFX > TextFX Edit > Reindent C++ code.

If the TextFX menu does not exist, you need to download & install the plugin. Plugins->Plugin Manager->Show Plugin Manager and then check the plugin TextFX Characters. Click 'install,' restart Notepad++.

In version Notepad++ v6.1.3, I resolve with: Plugin Manager->Show Plugin Manager** and then check the plugin "Indent By Fold"

There seems to be an option for auto-format of XML at least. It can be found at TextFX -> TextFX HTML Tidy -> Tidy: reindent XML.

Most developers of text editing programs misuse this name (auto-indent). The correct name is "maintain indentation". Auto-indent is what you actually want, but it is not implemented.

I would also like to see this feature in Notepad++.