.RS 5
.nf
.ta \w'xxxxxxxxxxxxx 'u +\w'integer/G 'u
-.I variable type semantics
+.I "variable type semantics
width integer screen width or component width
length integer component length
offset integer positions to indent \*(lqcomponent: \*(rq
.SH DEFAULTS
.nf
-.RB ` \-width 80 '
+.RB ` \-width \ 80'
.fi
.SH CONTEXT