问题
I am trying to remove words from a line if they contain a specific string. Here is an example of the text:
host-a, host-b, host-c+test, host-d, host-e+test
I want to remove anything that contains +test, to result with:
host-a, host-b, host-d
Likewise, I need to apply this on a line by line basis, not on all lines in the file. It is going to be used within a macro.
How can I do this?
回答1:
Something like this, maybe?
:%s/\<[-a-z]\++test\>//gc
It will ask for each match if you want to replace it. Hint: set hlsearch will show you the matches.
If you also want to remove the comma, then:
%s/\(,\s\+\)\?\S\++test\>//gc
来源：https://stackoverflow.com/questions/14421942/remove-full-words-containing-a-string-in-vim