For example, I got the following lines:
1. abc
2. abc def
3. abc_def
4. _abc
5. abc_
and I want to search only the word abc
, so only the 1 and 2 lines matches, I googled a while, it says \babc\b
would work, but it doesn't work for me, and I found that \_<abc\_>
works.
But I want to make it work with helm-occur, such as when I use the regular helm-occur
(I bound it to Ctrl-s
), it should work as default helm-occur
, but if I called it with a prefix argument (Ctrl-u), it will search the whole word instead of string on top of the helm-occur
.
Is there anyone knowing how to do this?