4 .TH MHPARAM %manext1% "%nmhdate%" MH.6.8 [%nmhversion%]
6 mhparam \- print nmh profile components
12 .RB [ \-component " | " \-nocomponent ]
18 writes the value of the specified profile component to the
19 standard output separated by newlines. If the profile component is not
20 present, the default value (or nothing if there is no default) is printed.
24 is given, then the component name is displayed
25 along with the profile components value. This can be disabled with the
29 If more than one component is specified in the
34 is on by default. If only one component is
35 specified, then the switch
41 is specified, then all components in the nmh profile are
42 displayed and other arguments are ignored.
48 .ta \w'AliasFile:'u+2n
55 % mhparam \-component path
58 % mhparam AliasFile rmmproc
62 % mhparam \-nocomponent AliasFile rmmproc
69 is also useful in back\-quoted operations:
73 % fgrep cornell.edu `mhpath +`/`mhparam aliasfile`
81 .ta \w'%etcdir%/ExtraBigFileName 'u
82 ^$HOME/\&.mh\(ruprofile~^The user profile
90 .RB ` \-nocomponent "' if only one component is specified"
91 .RB ` \-component "' if more than one component is specified"
92 .RB ` components "' defaults to none"