in do_replace_loop(), make real_current_x a const filestruct* again

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2048 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

src/proto.h

@@ -418,8 +418,9 @@ void replace_abort(void);
 int replace_regexp(char *string, bool create_flag);
 #endif
 char *replace_line(const char *needle);
-ssize_t do_replace_loop(const char *needle, filestruct *real_current,
-	size_t *real_current_x, bool wholewords, bool *canceled);
+ssize_t do_replace_loop(const char *needle, const filestruct
+	*real_current, size_t *real_current_x, bool wholewords, bool
+	*canceled);
 void do_replace(void);
 void do_gotoline(int line, bool save_pos);
 void do_gotoline_void(void);

src/search.c

@@ -654,8 +654,9 @@ char *replace_line(const char *needle)
  * needle is the string to seek.  We replace it with answer.  Return -1
  * if needle isn't found, else the number of replacements performed.  If
  * canceled isn't NULL, set it to TRUE if we canceled. */
-ssize_t do_replace_loop(const char *needle, filestruct *real_current,
-	size_t *real_current_x, bool wholewords, bool *canceled)
+ssize_t do_replace_loop(const char *needle, const filestruct
+	*real_current, size_t *real_current_x, bool wholewords, bool
+	*canceled)
 {
     ssize_t numreplaced = -1;
     size_t match_len;