Not recording files that have the default cursor position.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5615 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

+2016-02-07  Benno Schulenberg  <bensberg@justemail.net>
+	* src/files.c (update_poshistory): Don't put files in the history list
+	when they have the default cursor position (line 1, column 1).
+
 2016-02-06  Benno Schulenberg  <bensberg@justemail.net>
 	* src/files.c (write_file): Remove the --nofollow option that hasn't
 	been working for a dozen years.

src/files.c

@@ -3212,6 +3212,20 @@ void update_poshistory(char *filename, ssize_t lineno, ssize_t xpos)
 	posprev = posptr;
     }
 
+    /* Don't record files that have the default cursor position. */
+    if (lineno == 1 && xpos == 1) {
+	if (posptr != NULL) {
+	    if (posprev == NULL)
+		position_history = posptr->next;
+	    else
+		posprev->next = posptr->next;
+	    free(posptr->filename);
+	    free(posptr);
+	}
+	free(fullpath);
+	return;
+    }
+
     theone = posptr;
 
     /* If we didn't find it, make a new node; otherwise, if we're