bug#20628: 25.0.50; Incorrect line height for some fonts

[Clément Pit--Claudel]

On 05/30/2015 02:42 AM, Eli Zaretskii wrote:
>> Date: Fri, 29 May 2015 22:21:29 -0700
>> From: Clément Pit--Claudel
>>  <clement.pitclaudel@live.com>
>> CC: wl@gnu.org, 20628@debbugs.gnu.org
>>
>> On 05/29/2015 06:15 AM, Eli Zaretskii wrote:
>>>> From: Oleh Krehel <ohwoeowho@gmail.com>
>>>> Cc: Eli Zaretskii <eliz@gnu.org>,  wl@gnu.org,  20628@debbugs.gnu.org
>>>> Date: Fri, 29 May 2015 11:30:55 +0200
>>>>
>>>> Clément Pit--Claudel <clement.pitclaudel@live.com> writes:
>>>>
>>>>> The patch partially solves the problem for me, but I noticed a few
>>>>> problems after running (set-frame-font "Latin Modern Math")
>>>>> * When the cursor is at the end of the file, on an empty line, it has a 
>>>>> very height.
>>>                                                                             
>>> ^^^^^^^^^^^
>>>
>>> "Very WHAT height"? "very small" or "very large"?
>>
>> Woops, sorry. Very large height.
> 
> Do you still see the problem with the current branch head?
> 
>> Thanks for the detailed explanation! You were right, the height is fine if 
>> the character itself is inserted. The problem is due to 
>> prettify-symbols-mode.
> 
> Do you still see the problem with the current branch head?  If I just
> turn on prettify-symbols-mode (the one included in the Emacs
> repository) in *scratch*, I see no problems with the current branch
> head.

This works beautifully for me! It's very nice to see this long-standing issue 
come to a resolution :)