The :any:`notmuch-config(1)` command can be used to get or set
settings in the notmuch configuration file.
-CUSTOM COMMANDS
----------------
+EXTERNAL COMMANDS
+-----------------
If the given command is not known to notmuch, notmuch tries to execute
the external **notmuch-<subcommand>** in :envvar:`PATH` instead. This
allows users to have their own notmuch related tools to be run via the
notmuch command. By design, this does not allow notmuch's own commands
-to be overridden using external commands.
+to be overridden using external commands. The environment variable
+:envvar:`NOTMUCH_CONFIG` will be set according to :option:`--config`,
+if the latter is present.
OPTION SYNTAX
-------------
Specifies the location of the notmuch configuration file. See
:any:`notmuch-config(1)` for details.
+.. envvar:: NOTMUCH_DATABASE
+
+ Specifies the location of the notmuch database. See
+ :any:`notmuch-config(1)` for details.
+
.. envvar:: NOTMUCH_PROFILE
Selects among notmuch configurations. See :any:`notmuch-config(1)`
posting, but is available from the notmuchmail.org website.
Real-time interaction with the Notmuch community is available via IRC
-(server: irc.freenode.net, channel: #notmuch).
+(server: irc.libera.chat, channel: #notmuch).