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Re: help with rexpr please

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  • Ben Fritz
    ... Yes, it does. What did you try? It s w by the way, not /w. ... I assume the extra space in delete_me 3 is unintentional. Here s a lazy way:
    Message 1 of 2 , Sep 26, 2012
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      On Tuesday, September 25, 2012 11:27:23 PM UTC-5, Patrick wrote:
      > Hi
      > This is my first post here.
      > I am new to vim but making good progress through self study. I don't know how to represent a word though. I know there is a /w word character but it does not seem to do what I am trying to do.

      Yes, it does. What did you try? It's \w by the way, not /w.

      > Lets say i have four words and I want to delete 1, 3 and 4.
      > delete_me1 leave_me delete_me2 delete_me 3
      > could anyone help me represent this?

      I assume the extra space in "delete_me 3" is unintentional.

      Here's a lazy way:



      ^ is start-of-line
      \w\+ is one or more word characters (in other words, the first word)
      \s\+ is the whitespace separating the first and second word
      \(\w\+\) is one or more word characters (the second word), captured in a group for later use
      .* matches the rest of the line starting from the first non-word character after the 2nd word.

      Replace with \1, which is the 1st captured group, here being the desired 2nd word.

      Here's a more exact method if the above is too liberal and matches things you don't want it to. Consult the help for an explanation:


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