+.IP "\fBpterm.WideFont\fP"
+This resource is the same as the \fI\-fw\fP command-line option: it
+controls the font used to display double-width characters. The
+default is unset (double-width characters cannot be displayed).
+.IP "\fBpterm.WideBoldFont\fP"
+This resource is the same as the \fI\-fwb\fP command-line option: it
+controls the font used to display double-width characters in bold,
+when \fIBoldAsColour\fP is turned off. The default is unset
+(double-width characters are displayed in bold by printing them
+twice at a one-pixel offset).