xbps-install.1: Add further details about -n.

Closes: #281 [via git-merge-pr]
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Alexis 2020-05-01 23:40:38 +10:00 committed by Duncan Overbruck
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@ -130,7 +130,11 @@ operation.
This ignores the existing on-disk repository archives in rootdir.
.It Fl n, Fl -dry-run
Dry-run mode.
Show what actions would be done but don't do anything.
Show what actions would be done but don't change any state of the system,
including syncing repository indexes. Use
.Fl M
to do dry runs with memory sync instead.
The current output prints 6 arguments:
"<pkgver> <action> <arch> <repository> <installedsize> <downloadsize>".
.It Fl R, Fl -repository Ar url