title: vim move cursor to the line that the first character is that I want?
body: <p>I known there are <code>fx</code> and <code>Fx</code> to move the cursor to the next/previous <code>x</code> occurrence in one line.but this command is in one line.</p>
  
  <p>now I want to move cursor to the next line which first character is <code>x</code>,
  is there any command the vim supply can achive this?</p>