2014-07-04 19:00 GMT+08:00 Jactry Zeng <jactry92@gmail.com>:
>
> 1. end-of-story is different from end-of-paragraph
> From document of ITextDocument::GetStoryCount: Rich edit controls have only one story.[1]
> So ‘story’ may is an unit like 'paragraph' in Rich edit control. We may need add a MERF_ENDSTORY to implement it.[2]
>
> 2. What does the end-of-story looks like?
> When we run the wordpad with native riched20, we can use ‘ctrl + shitf + →’ to select the ‘space’ at the end of the Rich edit control. But we cannot set the cursor behind it.(a picture here[3])
> And wine’s riched20 didn’t implement this ‘space’. This 'space' may is the end-of-story.
>
> A crash will happen when we copy the ‘space’ from a native Rich edit control to a builtin one.(backtrace.txt[4])
>
> BTW, there is a know bug of EM_SETSEL: cannot select the last character of Rich edit control.[5]
>
> 3.
> From the last paragraph of this blog: http://blogs.msdn.com/b/murrays/archive/2008/11/22/paragraphs-and-paragraph-formatting.aspx
> It is sure there is a final EOP in a Rich edit control.
>
> There seems to be every indication that we should implement the final EOP of Rich edit control rather than just append a ‘\r’ in ITextSelection::GetText.
> So I just let a FIXME comment there. I am not sure if I am right.
I missed some links here:

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