http://bugs.winehq.org/show_bug.cgi?id=9588
--- Comment #9 from Maarten Lankhorst maarten@codeweavers.com 2007-12-14 14:34:38 --- Created an attachment (id=9626) --> (http://bugs.winehq.org/attachment.cgi?id=9626) Patch to implement selectionbar
Can you see if this entirely fixes the problem? It implements the missing selectionbar. This allows selecting lines by clicking on the left side of the text, it should now behave the same as native riched20.