options: stop recognizing and mentioning --quiet and 'set quiet'

Those options have been a no-op and obsolete for over a year.

Just continue to accept and ignore -q, for some "compatibility"
with Pico.

doc/nano.1

@@ -226,9 +226,6 @@ similar to a chroot.
 Preserve the XON and XOFF sequences (^Q and ^S) so they will be caught
 by the terminal.
 .TP
-.BR \-q ", " \-\-quiet
-Obsolete option.  Recognized but ignored.
-.TP
 .BR \-r\ \fInumber ", " \-\-fill= \fInumber
 Hard-wrap lines at column \fInumber\fP.  If this value is 0 or less, wrapping
 will occur at the width of the screen less \fInumber\fP columns, allowing
@@ -273,7 +270,7 @@ continuing it over multiple screen lines.  Since
 this option last when using other options (e.g.\& 'nano \-wS$') or pass it
 separately (e.g.\& 'nano \-wS \-$').
 .TP
-.BR \-b ", " \-e ", " \-f ", " \-j
+.BR \-b ", " \-e ", " \-f ", " \-j ", " \-q
 Ignored, for compatibility with Pico.
 
 .SH TOGGLES

doc/nano.texi

@@ -343,10 +343,6 @@ similar to a chroot.
 Preserve the @kbd{^Q} (XON) and @kbd{^S} (XOFF) sequences so data being
 sent to the editor can be stopped and started.
 
-@item -q
-@itemx --quiet
-Obsolete option.  Recognized but ignored.
-
 @item -r @var{number}
 @itemx --fill=@var{number}
 Hard-wrap lines at column @var{number} (by inserting a newline character).
@@ -422,6 +418,7 @@ separately (e.g.@: @code{nano -wS -$}).
 @itemx -e
 @itemx -f
 @itemx -j
+@itemx -q
 Ignored, for compatibility with Pico.
 
 @end table
@@ -831,9 +828,6 @@ The default value is @t{"!.?"}.
 Do quick status-bar blanking: status-bar messages will disappear after 1
 keystroke instead of 25.  Note that @option{constantshow} overrides this.
 
-@item set quiet
-Obsolete option.  Recognized but ignored.
-
 @item set quotestr "@var{regex}"
 The email-quote string, used to justify email-quoted paragraphs.  This
 is an extended regular expression.  The default value is

doc/nanorc.5

@@ -195,9 +195,6 @@ specfified closing punctuation, optionally followed by closing brackets
 Do quick status-bar blanking: status-bar messages will disappear after 1
 keystroke instead of 25.  The option \fBconstantshow\fR overrides this.
 .TP
-.B set quiet
-Obsolete option.  Recognized but ignored.
-.TP
 .B set quotestr "\fIregex\fP"
 The email-quote string, used to justify email-quoted paragraphs.  This
 is an extended regular expression.  The default value is

src/nano.c

@@ -1999,7 +1999,6 @@ int main(int argc, char **argv)
 		{"operatingdir", 1, NULL, 'o'},
 #endif
 		{"preserve", 0, NULL, 'p'},
-		{"quiet", 0, NULL, 'q'},
 #ifdef ENABLED_WRAPORJUSTIFY
 		{"fill", 1, NULL, 'r'},
 #endif
@@ -2243,10 +2242,6 @@ int main(int argc, char **argv)
 			case 'p':
 				SET(PRESERVE);
 				break;
-#ifdef ENABLE_NANORC
-			case 'q':  /* obsolete, ignored */
-				break;
-#endif
 #ifdef ENABLED_WRAPORJUSTIFY
 			case 'r':
 				if (!parse_num(optarg, &wrap_at)) {
@@ -2306,6 +2301,7 @@ int main(int argc, char **argv)
 			case 'e':
 			case 'f':
 			case 'j':
+			case 'q':
 				break;
 			default:
 				printf(_("Type '%s -h' for a list of available options.\n"), argv[0]);

src/nano.h

@@ -529,7 +529,6 @@ enum
 	WORD_BOUNDS,
 	NO_NEWLINES,
 	BOLD_TEXT,
-	QUIET,
 	SOFTWRAP,
 	POSITIONLOG,
 	LOCKING,

src/rcfile.c

@@ -99,7 +99,6 @@ static const rcoption rcopts[] = {
 	{"locking", LOCKING},
 	{"matchbrackets", 0},
 	{"noconvert", NO_CONVERT},
-	{"quiet", QUIET},
 	{"showcursor", SHOW_CURSOR},
 	{"smarthome", SMART_HOME},
 	{"smooth", SMOOTH_SCROLL},