Comment 2 for bug 108628

  Sorry for being so long to answer.
  I don't know how to attach several screenshots, but here is the issue.
  Once I wrote the text you can see on the picture in a file called "test.php", I try to insert the line :
     echo "this is a test";

  but before the end, the whole text becomes plain black.

   Hope it helps you to reproduce the issue.