Your bug report

#22395: 25.0.50; 'C-v' scrolls only a half of the window height

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 22395@debbugs.gnu.org.

-- 
22395: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=22395
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