Recommendation for Pseudo Code Editor for Development

There won't be any specific to your psuedocode. It varies from developer to developer.

Although what Daniel said is correct: Maybe something like this?

http://sourceforge.net/projects/edpcs/

If you want a "real" Pseudo-Code editor, write your own syntax-highlighting configuration for a text editor.

You could easily define your own pseudocode language for NotePad++ by using their custom language plug in system. And you can turn on the built-in, language agnostic autocomplete system in -> Settings > Preferences > Backup/Autocompletion

Check out: Creating a User Defined Language in Notepad++

Pseudo-code, by its nature, isn't formalized and won't have a real syntax, and won't have identifiers in the normal sense. Moreover, it's idiosyncratic, so you'd have to define your own rules. So, I'd be astonished if there was such a thing that was actually useful. Try Python, maybe; it's about as close as you'll get to pseudo-code with a real definition, and plenty of editors handle it.