Comment 89 for bug 584632

It seems this issue is much improved since the landing of bug 750569
s/b bug 590640 sorry about that.
(some of these results probably should go into bug 590640) but as they pertain to this bug, the issue where the cursor was positioned outside of the font tag has been fixed somewhere between the ESR and our current Beta TB13 (bug number?)

Testing steps
Type in:The quick brown fox
Go back to "brown" and correct it to "red"
reposition the cursor (with mouse) just after "fox"
Type in:" jumped."

Here is the resulting code generated:
ESR:
<font face="Arial">The quick red fox</font> jumped.

beta tb13
<font face="Arial">The quick red fox jumped.<br>
    </font>

current trunk
<font face="Arial">The quick <font face="Arial">red</font> fox
      jumped.<br>
    </font>

The ESR behavior is obviously wrong
TB13 is correct
Current trunk displays the correct font, but adds extra font tags in the process

I suppose this is a result of the fix in bug 590640 "remembering" the type in state.