A brief introduction of its syntax follows:
.RS
-.IP "\fB*\fP - ASTERISK"
+.IP "* - ASTERISK"
\&ftp://example.com/some/path/\fB*.txt\fP (for all txt's from the root
directory)
.RE
.RS
-.IP "\fB?\fP - QUESTION MARK"
+.IP "? - QUESTION MARK"
Question mark matches any (exactly one) character.
\&ftp://example.com/some/path/\fBphoto?.jpeg\fP
.RE
.RS
-.IP "\fB[\fP - BRACKET EXPRESSION"
+.IP "[ - BRACKET EXPRESSION"
The left bracket opens a bracket expression. The question mark and asterisk have
no special meaning in a bracket expression. Each bracket expression ends by the
right bracket and matches exactly one character. Some examples follow: