Commit 8680f372 authored by Matt Renaud's avatar Matt Renaud

Add documentation on --config-file and CONFIG_FILE env variable.

[ci skip]
parent 97484d8e
......@@ -15,6 +15,10 @@ explicitly ask ``cabal`` to create it for you using
$ cabal user-config update
You can change the location of the global configuration file by specifying
either ``--config-file=FILE`` on the command line or by setting the
``CABAL_CONFIG`` environment variable.
Most of the options in this configuration file are also available as
command line arguments, and the corresponding documentation can be used
to lookup their meaning. The created configuration file only specifies
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