In a concise help text, mention only those options that actually do something.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4821 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -2,6 +2,8 @@
 	* src/nano.c (usage, main): Don't blurt out the full help text
 	but just a hint when the command line contains some mistake, to
 	avoid drowning out the error message.
+	* src/nano.c (usage): Mention only those options that actually do
+	something.  For the no-op compat flags the man page is the place.
 
 2014-04-27  Mark Majeres  <mark@engine12.com>
 	* src/rcfile.c (parse_include): Plug two tiny memory leaks.

src/nano.c

@@ -947,10 +947,6 @@ void usage(void)
 #ifndef NANO_TINY
     print_opt("-$", "--softwrap", N_("Enable soft line wrapping"));
 #endif
-
-    /* This is a special case. */
-    print_opt("-a, -b, -e,", "", NULL);
-    print_opt("-f, -g, -j", "", N_("(ignored, for Pico compatibility)"));
 }
 
 /* Display the current version of nano, the date and time it was