Vi/vim - delete from end line including final character

问题

I want to do something similar to this question VI (VIM): delete/change right to left? i.e. delete from the end of a line to the last instance of = in that line, which can be done using dT= with the cursor placed at the end of the line.

However this and other such commands do not delete the final character of the line, so I have to add an x to that command. I don't mind doing this, yet it seems surprising that vim wouldn't have a command to delete from the current character. Is there one that I just haven't been able to find?

回答1:

if your cursor is at the end of the line, you could try

F=D

oh, didn't notice that OP wants to keep the '='. then:

T=D

回答2:

Alternatively, you can:

set virtualedit=onemore

This will let you move the cursor one characer beyond the end of the line. From that position, dT= will work as you expect.

回答3:

What about using T=d$? would that work?

回答4:

An alternative is to :set virtualedit=onemore, such that you can do: $dT=.

Reference at :help 've'.

回答5:

A bit more convoluted, but more powerful - I'm not sure if you intend to do one line at a time, or lots... use regular expression replace.

single line:
^               # go to beginning of line
:s/=[^=]*$/=/   # remove everything after =

whole file:
:%s/=[^=]*$/=/gc   # replace every instance in file, with prompts. remove c for no prompt.

来源：https://stackoverflow.com/questions/9518324/vi-vim-delete-from-end-line-including-final-character