3 ms·
A minor note about things like keep-lines: you can do the same thing, with more power by invoking the shell: (keep-lines "abc") is equivalent (or at least mostl
by dima55 3y ago
A minor note about things like keep-lines: you can do the same thing, with more power by invoking the shell: (keep-lines "abc") is equivalent (or at least mostly so) to
C-u M-| grep abc
Clearly you can replace the grep with whatever. I do this all the time, so I have C-u M-| remapped to C-M-|.