change the short option for --restricted from -Z to -R

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2717 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -51,8 +51,10 @@ CVS code -
 	  allows the prepend and append toggles at the search prompt.
 	  For consistency, rename TOGGLE_REGEXP_KEY to NANO_REGEXP_KEY,
 	  and move it out of the toggles block to where NANO_PREPEND_KEY
-	  and NANO_APPEND_KEY are.  Changes to shortcut_init(), usage(),
-	  main(), search_init(), nano.1, nano.texi, etc. (DLR)
+	  and NANO_APPEND_KEY are.  Also, change the short command line
+	  option for --restricted from -Z to -R.  Changes to
+	  shortcut_init(), usage(), main(), search_init(), nano.1,
+	  nano.texi, etc. (DLR)
 	- Various cleanups and improvements in chars.c.  Remove some
 	  unnecessary w?ctype wrappers; change the wctype wrappers to
 	  take wint_t instead of wchar_t to match the functions they

doc/man/nano.1

@@ -79,6 +79,13 @@ Set the quoting string for justifying.  The default is
 "^([\ \\t]*[|>:}#])+" if regular expression support is available, or
 ">\ " otherwise.
 .TP
+.B \-R (\-\-restricted)
+Restricted mode: Don't read or write to any file not specified on the
+command line, read any nanorc files, allow suspending, or allow a file
+to be appended to, prepended to, or saved under a different name if it
+already has one.  Also accessible by invoking \fBnano\fP with any name
+beginning with 'r' (e.g. "rnano").
+.TP
 .B \-S (\-\-smooth)
 Enable smooth scrolling.  Text will scroll line-by-line, instead of the
 usual chunk-by-chunk behavior.
@@ -97,13 +104,6 @@ Show the current version number and author.
 Specify a specific syntax highlighting from the \fInanorc\fP to use, if
 available.
 .TP
-.B \-Z (\-\-restricted)
-Restricted mode: Don't read or write to any file not specified on the
-command line, read any nanorc files, allow suspending, or allow a file
-to be appended to, prepended to, or saved under a different name if it
-already has one.  Also accessible by invoking \fBnano\fP with any name
-beginning with 'r' (e.g. "rnano").
-.TP
 .B \-c (\-\-const)
 Constantly show the cursor position.  Note that this cancels out
 \fB-U\fP.

doc/texinfo/nano.texi

@@ -151,6 +151,13 @@ Set the quoting string for justifying.  The default is
 if regular expression support is available, or ``> '' otherwise.  Note
 that @code{\t} above stands for a literal Tab character.
 
+@item -R, --restricted
+Restricted mode: Don't read or write to any file not specified on the
+command line, read any nanorc files, allow suspending, or allow a file
+to be appended to, prepended to, or saved under a different name if it
+already has one.  Also accessible by invoking @code{nano} with any name
+beginning with 'r' (e.g. "rnano").
+
 @item -S, --smooth
 Enable smooth scrolling.
 
@@ -168,13 +175,6 @@ Print the version number and copyright and quit.
 Specify a specific syntax highlighting from the .nanorc to use, if
 available.
 
-@item -Z, --restricted
-Restricted mode: Don't read or write to any file not specified on the
-command line, read any nanorc files, allow suspending, or allow a file
-to be appended to, prepended to, or saved under a different name if it
-already has one.  Also accessible by invoking @code{nano} with any name
-beginning with 'r' (e.g. "rnano").
-
 @item -c, --const
 Constantly display the cursor position and line number on the statusbar.
 Note that this cancels out -U.

src/nano.c

@@ -1051,6 +1051,7 @@ void usage(void)
     print1opt(_("-Q [str]"), _("--quotestr=[str]"),
 	N_("Quoting string"));
 #endif
+    print1opt("-R", "--restricted", N_("Restricted mode"));
 #ifndef NANO_SMALL
     print1opt("-S", "--smooth", N_("Smooth scrolling"));
 #endif
@@ -1066,7 +1067,6 @@ void usage(void)
     print1opt(_("-Y [str]"), _("--syntax=[str]"),
 	N_("Syntax definition to use"));
 #endif
-    print1opt("-Z", "--restricted", N_("Restricted mode"));
     print1opt("-c", "--const", N_("Constantly show cursor position"));
     print1opt("-d", "--rebinddelete",
 	N_("Fix Backspace/Delete confusion problem"));
@@ -4119,12 +4119,12 @@ int main(int argc, char **argv)
 #ifndef DISABLE_JUSTIFY
 	{"quotestr", 1, NULL, 'Q'},
 #endif
+	{"restricted", 0, NULL, 'R'},
 	{"tabsize", 1, NULL, 'T'},
 	{"version", 0, NULL, 'V'},
 #ifdef ENABLE_COLOR
 	{"syntax", 1, NULL, 'Y'},
 #endif
-	{"restricted", 0, NULL, 'Z'},
 	{"const", 0, NULL, 'c'},
 	{"rebinddelete", 0, NULL, 'd'},
 	{"nofollow", 0, NULL, 'l'},
@@ -4197,11 +4197,11 @@ int main(int argc, char **argv)
     while ((optchr =
 #ifdef HAVE_GETOPT_LONG
 	getopt_long(argc, argv,
-		"h?ABC:EFHINOQ:ST:UVY:Zabcdefgijklmo:pr:s:tvwxz",
+		"h?ABC:EFHINOQ:RST:UVY:abcdefgijklmo:pr:s:tvwxz",
 		long_options, NULL)
 #else
 	getopt(argc, argv,
-		"h?ABC:EFHINOQ:ST:UVY:Zabcdefgijklmo:pr:s:tvwxz")
+		"h?ABC:EFHINOQ:RST:UVY:abcdefgijklmo:pr:s:tvwxz")
 #endif
 		) != -1) {
 
@@ -4256,6 +4256,9 @@ int main(int argc, char **argv)
 		quotestr = mallocstrcpy(quotestr, optarg);
 		break;
 #endif
+	    case 'R':
+		SET(RESTRICTED);
+		break;
 #ifndef NANO_SMALL
 	    case 'S':
 		SET(SMOOTH_SCROLL);
@@ -4281,9 +4284,6 @@ int main(int argc, char **argv)
 		syntaxstr = mallocstrcpy(syntaxstr, optarg);
 		break;
 #endif
-	    case 'Z':
-		SET(RESTRICTED);
-		break;
 	    case 'c':
 		SET(CONST_UPDATE);
 		break;