title: Find indices of line
body: <p>How can I find the indices position of a given line?</p>
  <p><code>buff_alibaba/Z (BD6BWP540H18P57PDLVT)                                   0.016 &amp;    1.338 r</code></p>
  <p>I tried with the below line and didn't success</p>
  <p><code>regexp -all -indices -inline {\S+(?:\s\S+)?\s{1,}} $line</code></p>
  <p>What I missing?</p>