You can try ViSimulator for Notepad++, which may meet your requests in somewhat. it is a plug-in for notepad++, which make it possible to edit as vi/vim in notepad++. ViSimulator simulates/emulates most frequently-used vi/vim commands to provide more powerful editing capability for notepad++.
As the description from the site, some commands it supports:
0: move the cursor to colum 1 (hard beg-of-line)
$: move the cursor to end-of-line
^: move the cursor to the first non-blank character (soft beg-of-line)
-: move the cursor to the first non-blank character (soft beg-of-line) of the previous [count] line
+, <RETURN>: move the cursor the first non-blank character (soft beg-of-line) of the next [count] line
hjkl: move the cursor left, down, up and right [count] colum/line
and more...
ViSimulator can be reached at
https://web.archive.org/web/20150515145616/http://www.visimulator.com/download.html. The original page isn’t available anymore.