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Committer:
H.G.Muller
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Date:
2016-04-17 08:24:57 UTC
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Revision ID:
git-v1:908759b935cebda76084535213586637901126f2
Ignore stderr when reading from man command
BufferCommandOutput was using StartChildProcess also used for engines,
which combines the output from stdout and stderr on the pipe. On FreeBSD
"man -w" produces spurious error messages, however, which would append
to the path of the man file. To work around this we now use popen()
to collect the output of the man command during help clicks.