title: insert text into excel cells after all matching cells
body: <p>I have the following problem in excel. I want to insert text &quot;1234&quot; into the cells to the right of all matching cells. So, let's say the pattern to be matched is &quot;abcd&quot;, and the excel looks like</p>
  <p><a href="https://i.stack.imgur.com/SCOMy.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/SCOMy.png" alt="enter image description here" /></a></p>
  <p>What I want is</p>
  <p><a href="https://i.stack.imgur.com/qOTbS.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/qOTbS.png" alt="enter image description here" /></a></p>
  <p>The main difficulty is that there are hundreds of matching cells. Is there a function to automatically fill that in?</p>