K 10
svn:author
V 6
emaste
K 8
svn:date
V 27
2016-11-09T15:04:29.191695Z
K 7
svn:log
V 191
c++filt: flush output after newline

Some tools spawn c++filt and pass it a single line at a time for
demangling. This is akin to r276689 for addr2line.

Sponsored by:	The FreeBSD Foundation

END