Replacing lower-case letters only, with Zennoposter?

[jp1]

Hey guys, imagine you have an article, and want to replace on the lower-case d's, but not the capital D's, the only thing I could think up would take way too long to implement, I thought about extracting the lower-cases with [az] or something like that, but then I'd have to stick them all together again with the capital letters that were left behind, and it would take ages. Do you think a simple solution exists in zp, would you use other software to do this, another script, if so which? thanks

 

[zeus]

 

[Hungry Bulldozer]

I didn't get you completely. Could you please provide a sample.
Input:
Output:

 

[rostonix]

Text processing - Replace.

Result will be Doxn



Anton