per DB's patch, remove unused global variable search_offscreen

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1848 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -14,6 +14,8 @@ CVS code -
 	  longs for consistency. (David Benbennick)
 	- Rename the TEMP_OPT flags to TEMP_FILE, as it's more 
 	  descriptive. (DLR)
+	- Remove unused global variable search_offscreen. (David
+	  Benbennick)
 - files.c:
   close_open_file()
 	- Tweak to no longer rely on the return values of

src/global.c

@@ -37,7 +37,6 @@ int wrap_at = -CHARS_FROM_EOL;/* Right justified fill value, allows resize */
 char *last_search = NULL;	/* Last string we searched for */
 char *last_replace = NULL;	/* Last replacement string */
 int search_last_line;		/* Is this the last search line? */
-int search_offscreen;		/* Search lines not displayed */
 
 long flags = 0;			/* Our flag containing many options */
 WINDOW *edit;			/* The file portion of the editor */

src/proto.h

@@ -42,7 +42,6 @@ extern long totsize;
 extern long flags;
 extern int tabsize;
 extern int search_last_line;
-extern int search_offscreen;
 extern int currslen;
 
 #if !defined(NANO_SMALL) && defined(ENABLE_NANORC)