Special feature text editor?!
 

I need a text editor which allows me to mark/delete certain text passages between two delimiters, which I can define.

Do you know one?

Note Tab Lite and many others, but you have to spend some time to learn about regular expressions which might be confusing (at least it is for me)

cool, I'm gonna check it out!

hm could you tell me how I do specifically this?

Vi
Vim
ee
awk/sed

ultraedit
editplus

I had the last two installed lately... can you tell me how I do that operation?