in do_replace_loop(), treat real_current as current and real_current_x

as current_x instead of using copies of them (which aren't kept up to
date) when calling findnextstr(); this fixes a problem where the search
can wrap when it shouldn't and skip over all matches after the wrap
point


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2119 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -290,8 +290,8 @@ CVS code -
 	  flag, and add new parameter needle_len (used to return the
 	  length of the match). (DLR)
   do_replace_loop()
-	- Miscellaneous cleanups: set current to real_current and
-	  current_x to current_x_save, only turn the mark off and call
+	- Miscellaneous cleanups: treat real_current as current and
+	  real_current_x as current_x, only turn the mark off and call
 	  edit_refresh() if the mark was originally on, and make
 	  length_change a ssize_t. (DLR)
 	- Return ssize_t instead of int. (DLR)

src/search.c

@@ -671,8 +671,7 @@ ssize_t do_replace_loop(const char *needle, const filestruct
 {
     ssize_t numreplaced = -1;
     size_t match_len;
-    size_t pww_save = placewewant, current_x_save = *real_current_x;
-    const filestruct *current_save = real_current;
+    size_t pww_save = placewewant;
     bool replaceall = FALSE;
 #ifdef HAVE_REGEX_H
     /* The starting-line match and bol/eol regex flags. */
@@ -713,7 +712,7 @@ ssize_t do_replace_loop(const char *needle, const filestruct
 #else
 	FALSE
 #endif
-	, current_save, current_x_save, needle, &match_len)) {
+	, real_current, *real_current_x, needle, &match_len)) {
 
 	int i = 0;
 
@@ -735,7 +734,7 @@ ssize_t do_replace_loop(const char *needle, const filestruct
 #endif
 
 	if (!replaceall) {
-	    edit_redraw(current_save, pww_save);
+	    edit_redraw(real_current, pww_save);
 	    pww_save = placewewant;
 	}