man: make width selection more thorough; explain how to override it
authorDenys Vlasenko <vda.linux@googlemail.com>
Mon, 31 Oct 2016 00:52:18 +0000 (01:52 +0100)
committerDenys Vlasenko <vda.linux@googlemail.com>
Mon, 31 Oct 2016 00:52:18 +0000 (01:52 +0100)
commit7c3c92c533b65d4c29f2990915c9c424c3f6629d
treed9eb784d9c458c3d91fcf9a9e31e636f39d8a360
parenta92a74961d838209f3468d10426bc945ba26070c
man: make width selection more thorough; explain how to override it

Fedora's "man CMD >file" still uses terminal width, not 80 (but disables formatting),
this change mimics that.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
libbb/xfuncs.c
miscutils/man.c