+The following options do not run PuTTYgen as normal, but print
+informational messages and then quit:
+
+\dt \cw{\-\-help}
+
+\dd Display a message summarizing the available options.
+
+\dt \cw{\-\-pgpfp}
+
+\dd Display the fingerprints of the PuTTY PGP Master Keys, to aid
+in verifying new files released by the PuTTY team.
+