From 4f3f976030a679280cd6958a18b49094f612a03d Mon Sep 17 00:00:00 2001
From: Benno Schulenberg <bensberg@justemail.net>
Date: Mon, 16 Jun 2014 20:44:34 +0000
Subject: [PATCH] Displaying "No file name" on the statusbar for two seconds
 when --tempfile was given and the current buffer has no name. This fixes
 Savannah bug #41750.  Patch by David Lawrence Ramsey.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4974 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
---
 ChangeLog   |  5 +++++
 src/files.c |  3 ++-
 src/nano.c  | 31 +++++++++++++++++++++++++------
 3 files changed, 32 insertions(+), 7 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 1d3affbe..74532c70 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2014-06-16  David Lawrence Ramsey  <pooka109@gmail.com>
+	* src/nano.c (do_exit): Display the message "No file name" on the
+	statusbar for two seconds when --tempfile was given and the current
+	buffer has no name.  This fixes Savannah bug #41750.
+
 2014-06-16  Benno Schulenberg  <bensberg@justemail.net>
 	* configure.ac: For the sake of statically linked systems, make sure
 	the compiler also links against libz, which is used by libmagic.
diff --git a/src/files.c b/src/files.c
index b0115cc3..44a16511 100644
--- a/src/files.c
+++ b/src/files.c
@@ -2208,7 +2208,8 @@ bool write_marked_file(const char *name, FILE *f_open, bool tmp,
 /* Write the current file to disk.  If the mark is on, write the current
  * marked selection to disk.  If exiting is TRUE, write the file to disk
  * regardless of whether the mark is on, and without prompting if the
- * TEMP_FILE flag is set.  Return TRUE on success or FALSE on error. */
+ * TEMP_FILE flag is set and the current file has a name.  Return TRUE
+ * on success or FALSE on error. */
 bool do_writeout(bool exiting)
 {
     int i;
diff --git a/src/nano.c b/src/nano.c
index 50c8b4b5..ac1ee223 100644
--- a/src/nano.c
+++ b/src/nano.c
@@ -1086,9 +1086,10 @@ void nano_disabled_msg(void)
 
 /* If the current file buffer has been modified, and the TEMP_FILE flag
  * isn't set, ask whether or not to save the file buffer.  If the
- * TEMP_FILE flag is set, save it unconditionally.  Then, if more than
- * one file buffer is open, close the current file buffer and switch to
- * the next one.  If only one file buffer is open, exit from nano. */
+ * TEMP_FILE flag is set and the current file has a name, save it
+ * unconditionally.  Then, if more than one file buffer is open, close
+ * the current file buffer and switch to the next one.  If only one file
+ * buffer is open, exit from nano. */
 void do_exit(void)
 {
     int i;
@@ -1097,13 +1098,31 @@ void do_exit(void)
      * save. */
     if (!openfile->modified)
 	i = 0;
-    /* If the TEMP_FILE flag is set, pretend the user chose to save. */
-    else if (ISSET(TEMP_FILE))
+    /* If the TEMP_FILE flag is set and the current file has a name,
+     * pretend the user chose to save. */
+    else if (openfile->filename[0] != '\0' && ISSET(TEMP_FILE))
 	i = 1;
     /* Otherwise, ask the user whether or not to save. */
-    else
+    else {
+	/* If the TEMP_FILE flag is set, and the current file doesn't
+	 * have a name, handle it the same way Pico does. */
+	if (ISSET(TEMP_FILE)) {
+	    curs_set(0);
+
+	    /* Warn that the current file has no name. */
+	    statusbar(_("No file name"));
+	    beep();
+
+	    /* Ensure that we see the warning. */
+	    doupdate();
+	    napms(2000);
+
+	    curs_set(1);
+	}
+
 	i = do_yesno_prompt(FALSE,
 		_("Save modified buffer (ANSWERING \"No\" WILL DESTROY CHANGES) ? "));
+    }
 
 #ifdef DEBUG
     dump_filestruct(openfile->fileage);