in parse_kbinput(), interpret Cancel and Shift-Cancel

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4078 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

 2007-04-18  David Lawrence Ramsey  <pooka109@gmail.com>
 
+	* winio.c (parse_kbinput): Interpret Cancel and Shift-Cancel.
 	* winio.c (get_escape_seq_kbinput): Add missing comments.
 
 2007-04-17  David Lawrence Ramsey  <pooka109@gmail.com>

src/winio.c

@@ -558,6 +558,12 @@ int parse_kbinput(WINDOW *win, bool *meta_key, bool *func_key)
 		retval = ERR;
 		break;
 #endif
+#ifdef KEY_CANCEL
+	    /* Slang doesn't support KEY_CANCEL. */
+	    case KEY_CANCEL:
+		retval = NANO_CANCEL_KEY;
+		break;
+#endif
 #ifdef KEY_END
 	    /* HP-UX 10-11 doesn't support KEY_END. */
 	    case KEY_END:
@@ -571,6 +577,12 @@ int parse_kbinput(WINDOW *win, bool *meta_key, bool *func_key)
 		retval = ERR;
 		break;
 #endif
+#ifdef KEY_SCANCEL
+	    /* Slang doesn't support KEY_SCANCEL. */
+	    case KEY_SCANCEL:
+		retval = NANO_CANCEL_KEY;
+		break;
+#endif
 #ifdef KEY_SDC
 	    /* Slang doesn't support KEY_SDC. */
 	    case KEY_SDC: