add function key alias for unjustify

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1639 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -9,6 +9,9 @@ CVS code -
 	  NANO_NEXTLINE_KEY, and the help messages for them have been
 	  changed accordingly.  Also remove extraneous references to
 	  NANO_DOWN_KEY in the search history shortcut entries. (DLR)
+	- Add NANO_UNJUSTIFY_FKEY (the same as NANO_UNCUT_FKEY) to the
+	  shortcut list, and tweak the unjustify routine to use it.
+	  (DLR)
 - files.c:
   write_marked()
 	- New function used to write the current marked selection to a

src/global.c

@@ -494,7 +494,7 @@ void shortcut_init(int unjustify)
     if (unjustify)
     /* Translators: try to keep this string under 10 characters long */
 	sc_init_one(&main_list, NANO_UNJUSTIFY_KEY, _("UnJustify"),
-		IFHELP(nano_unjustify_msg, NANO_NO_KEY), NANO_NO_KEY,
+		IFHELP(nano_unjustify_msg, NANO_NO_KEY), NANO_UNJUSTIFY_FKEY,
 		NANO_NO_KEY, NOVIEW, do_uncut_text);
     else
     /* Translators: try to keep this string under 10 characters long */

src/nano.c

@@ -2663,7 +2663,7 @@ int do_para_operation(int operation)
 #endif
     }
 
-    if (i != NANO_UNJUSTIFY_KEY) {
+    if (i != NANO_UNJUSTIFY_KEY && i != NANO_UNJUSTIFY_FKEY) {
 	ungetch(i);
 	/* Did we back up anything at all? */
 	if (cutbuffer != cutbuffer_save)

src/nano.h

@@ -404,7 +404,8 @@ typedef struct historyheadtype {
 #define NANO_REFRESH_KEY	NANO_CONTROL_L
 #define NANO_JUSTIFY_KEY	NANO_CONTROL_J
 #define NANO_JUSTIFY_FKEY	KEY_F(4)
-#define NANO_UNJUSTIFY_KEY	NANO_CONTROL_U
+#define NANO_UNJUSTIFY_KEY	NANO_UNCUT_KEY	/* Same key as uncut. */
+#define NANO_UNJUSTIFY_FKEY	NANO_UNCUT_FKEY	/* Same key as uncut. */
 #define NANO_PREVLINE_KEY	NANO_CONTROL_P
 #define NANO_NEXTLINE_KEY	NANO_CONTROL_N
 #define NANO_FORWARD_KEY	NANO_CONTROL_F