Addand fix bug #59

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@612 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

BUGS

@@ -105,6 +105,8 @@
   Krebs (57) [FIXED].
 - File browser aborts on Solaris in qsort() call.  (Reported by
   Matthias Andree) (58) [FIXED].
+- Can modify the current file in view mode with ^W^R (discovered by Rocco
+  Corsi) (58) [FIXED].
 
 ** Open BUGS **
 

ChangeLog

@@ -37,6 +37,9 @@ Cvs code -
 - search.c:
   do_gotoline()
 	- Optimizations, remove "$" goes-to-last-line, less messages (Rocco)
+  do_replace()
+	- If we manage to make it in somehow with VIEW_MODE on, abort
+	  nicely (fixes BUG #59).
 
 nano 1.1 tree forked here 04/07/2001
 

proto.h

@@ -147,6 +147,7 @@ void do_replace_highlight(int highlight_flag, char *word);
 void nano_disabled_msg(void);
 void window_init(void);
 void do_mouse(void);
+void print_view_warning(void);
 
 #ifdef ENABLE_NANORC
 void do_rcfile(void);

search.c

@@ -586,6 +586,12 @@ int do_replace(void)
     filestruct *begin;
     char *prevanswer = NULL, *buf = NULL;
 
+    if (ISSET(VIEW_MODE)) {
+	print_view_warning();
+	replace_abort();
+	return 0;
+    }
+
     i = search_init(1);
     switch (i) {
     case -1: