title: Delphi lines colored Text component replacing TRichEdit to improve performances
body: <p>I currently use TRichEdit as an 'real time' event log viewer in one of my software (in Delphi 7) and I recently profile my software and TRichEdit is consuming more than 40% of the software cpu time.</p>
  
  <p>I just want to test other components in order to compare performances, this component must have :</p>
  
  <ul>
  <li>Line Coloring (it may be LINE syntax color, since different colors
  lines have different prefixes Or HTML coloring etc.). </li>
  <li>Easy Save to file function (to RTF or
  to HTML). </li>
  <li>Free or Open source. </li>
  <li>Good perf. even for 'large files' (may be 200 Mo) as viewer.</li>
  </ul>
  
  <p>Info : I yet look at <a href="https://stackoverflow.com/questions/6284630/delphi-analog-of-memo-richedit">this post</a> but without good answer for me.</p>