RFC: Richedit: Test Patch for EM_SETMARGINS

Nikolay Sivov bunglehead at gmail.com
Sun Jan 16 11:58:05 CST 2011

On 1/16/2011 20:53, James McKenzie wrote:
> On 1/16/11 10:27 AM, Nikolay Sivov wrote:
>> On 1/16/2011 20:17, James McKenzie wrote:
>>>>> +    todo_wine {
>>>>> +        SendMessageW(hwndRichEdit, EM_SETMARGINS, EC_USEFONTINFO, 
>>>>> +    }
>>>> Hm.
>>> This is one of the test cases that was recommended and it appears to 
>>> be the only one that 'works'.
>> There's no test in this line, maybe that's why it 'works'.
> No, USEFONTINFO is equal to 65,535 (0xFFFF) and in the other cases 
> sets the margin to either an overflow or underflow condition.  This 
> test does not move the margins.  Microsoft's documentation is lacking 
> in how to use this feature and I could not find a good case on the 
> Internet.  Perhaps I used wrong search criteria or no one is using 
> this capability.
Ok, let's put it another way. There's no wine test entry in this line.

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