Show extra options in vncviewer --help
FLTK has some options (that we've also documented in the man page)
that should be mentioned in the --help output.
diff --git a/vncviewer/vncviewer.cxx b/vncviewer/vncviewer.cxx
index d2fe7e0..f9e58b9 100644
--- a/vncviewer/vncviewer.cxx
+++ b/vncviewer/vncviewer.cxx
@@ -361,6 +361,14 @@
programName,
#endif
programName, programName);
+
+#if !defined(WIN32) && !defined(__APPLE__)
+ fprintf(stderr,"\n"
+ "Options:\n\n"
+ " -display Xdisplay - Specifies the X display for the viewer window\n"
+ " -geometry geometry - Standard X position and sizing specification.\n");
+#endif
+
fprintf(stderr,"\n"
"Parameters can be turned on with -<param> or off with -<param>=0\n"
"Parameters which take a value can be specified as "