in do_replace_loop(), make sure old_pww is updated to the current value

of placewewant when a new match is found, so that edit_redraw() will
redraw the screen properly when only placewewant changes


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1872 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -124,6 +124,12 @@ CVS code -
   nregcomp()
 	- Rename the variable flags to eflags so as not to conflict with
 	  the global flags. (DLR)
+- search.c:
+  do_replace_loop()
+	- Make sure old_pww is updated to the current value of
+	  placewewant when a new match is found, so that edit_redraw()
+	  will redraw the screen properly when only placewewant changes.
+	  (DLR, found by Mike Frysinger)
 - utils.c:
   parse_num()
 	- New function to parse numeric values, so that we don't have to

src/search.c

@@ -635,8 +635,11 @@ int do_replace_loop(const char *needle, const filestruct *real_current,
 	}
 #endif
 
-	if (!replaceall)
+	if (!replaceall) {
+	    placewewant = xplustabs();
 	    edit_redraw(current_save, old_pww);
+	    old_pww = placewewant;
+	}
 
 #ifdef HAVE_REGEX_H
 	if (ISSET(USE_REGEXP))