Making ^O work the same way as under Pico when option -t is given:

writing out the file immediately, without prompting.
Patch by David Lawrence Ramsey.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5378 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

+2015-10-29  David Lawrence Ramsey  <pooka109@gmail.com>
+	* src/files.c (do_writeout), src/nano.c (no_current_file_name_warning,
+	do_exit): When option -t is given, make ^O work the same way as under
+	Pico, writing out the file without prompting.  And make it work even
+	better than Pico when the current file doesn't yet have a name.
+
 2015-10-28  Benno Schulenberg  <bensberg@justemail.net>
 	* src/text.c (do_redo): For an INSERT, 'u->mark_begin_lineno' is not
 	an actual line number, so spoof it.  It can be spoofed, because 'f'

src/files.c

@@ -2225,7 +2225,7 @@ bool do_writeout(bool exiting)
 #endif
     bool retval = FALSE;
 
-    if (exiting && openfile->filename[0] != '\0' && ISSET(TEMP_FILE)) {
+    if (openfile->filename[0] != '\0' && ISSET(TEMP_FILE)) {
 	retval = write_file(openfile->filename, NULL, FALSE, OVERWRITE,
 		FALSE);
 
@@ -2264,6 +2264,14 @@ bool do_writeout(bool exiting)
 		  (append == APPEND) ? _("File Name to Append to") :
 		  _("File Name to Write");
 
+	/* If we're not exiting, and the TEMP_FILE flag is set, and
+	 * the current file doesn't have a name, warn the user before
+	 * prompting for a name.  If we are exiting, we've already
+	 * warned the user just before the "Save modified buffer"
+	 * prompt, so we don't need to do it again. */
+	if (!exiting && openfile->filename[0] == '\0' && ISSET(TEMP_FILE))
+	    no_current_file_name_warning();
+
 	/* If we're using restricted mode, the filename isn't blank,
 	 * and we're at the "Write File" prompt, disable tab
 	 * completion. */

src/nano.c

@@ -1088,6 +1088,24 @@ int no_help(void)
     return ISSET(NO_HELP) ? 2 : 0;
 }
 
+/* Indicate that the current file has no name, in a way that gets the
+ * user's attention.  This is used when trying to save a file with no
+ * name with the TEMP_FILE flag set, just before the filename prompt. */
+void no_current_file_name_warning(void)
+{
+    curs_set(0);
+
+    /* Warn that the current file has no name. */
+    statusbar(_("No file name"));
+    beep();
+
+    /* Ensure that we see the warning. */
+    doupdate();
+    napms(1800);
+
+    curs_set(1);
+}
+
 /* 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 and the current file has a name, save it
@@ -1109,20 +1127,9 @@ void do_exit(void)
     /* Otherwise, ask the user whether or not to save. */
     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);
-	}
+	 * have a name, warn the user before prompting for a name. */
+	if (ISSET(TEMP_FILE))
+	    no_current_file_name_warning();
 
 	i = do_yesno_prompt(FALSE,
 		_("Save modified buffer (ANSWERING \"No\" WILL DESTROY CHANGES) ? "));

src/proto.h

@@ -475,6 +475,7 @@ void usage(void);
 void version(void);
 int more_space(void);
 int no_help(void);
+void no_current_file_name_warning(void);
 void do_exit(void);
 void signal_init(void);
 RETSIGTYPE handle_hupterm(int signal);