Vim delete motions include under the cursor

Question

If you delete backwards in vim, it doesn't delete the character under the cursor. What do you need to do to have it delete, say, back to the last space?

Answer 1

Regarding deleting the character under the cursor when deleting backwards, this may be what you're after:

Prepare to have your mind blown:

dvb

Vim makes a distinction between inclusive and exclusive motion. v toggles the "inclusiveness" or "exclusiveness" of a motion. For an example of toggling the opposite direction (inclusive => exclusive), try it with e:

dve

See :help inclusive for an explication. Until now, you thought it was just esoteric nonsense! Didn't you? Didn't you?! (At least, my eyes glazed over whenever I used to read that section in the help... :)

source: https://www.reddit.com/r/vim/comments/24wbuz/command_to_delete_one_full_word_backwards/chbbkfk/

So--to combine that with deleting backwards to the last space--you can use dvT<space>.

Answer 2

dT<space>

to delete back to a space, where I've used <space> to mean the space character. Alternatively, you could use

dB

to delete back to the beginning of the current WORD, a WORD being a string of non-space characters. See

:help T
:help B
:help WORD

or more generally

:help left-right-motions
:help word-motions
:help motion.txt

In all those cases, though, Vim begins with the character to the left of the cursor.