Not working on underscore identifiers in caps

[mightyCelu]

Using the plugin on SOME_VARIABLE will move the cursor one character at the time, instead of moving it e.g. from S to V in the example above.

[bkad]

Hmm, I wasn't able to reproduce this problem. What's the file type you're working with? What do you get back when you type in ":set iskeyword?"

[mightyCelu]

The file type is python. :set iskeyword returns iskeyword=@,48-57,_,192-255