Ubuntu
firefox package

  1. Bug #677551
  2. Comment #55

Comment 55 for bug 677551

Revision history for this message
In , Mats Palmgren (matspal) wrote :

Here's what I've found. In the insertion case we adjust the content offset
so that the remainder of the text run becomes part of the next one...
then in Reflow we have "1\n2\n" and we do a SetLength after the first \n --
now SetLength adjusts the content offset again so that the next one becomes
"2\n3\n" and so forth. This ripples through all the lines and when SetLength
does this it calls ClearTextRun() on both the current frame and the
next-in-flow...

Deleting a newline looks like a different problem.
Boris, did you investigate this case?