Lots of changes again. Biggest ones:

- window's text buffer should work better
- themes are almost working, you can change the text formats with /format
- automatically try to rejoin the channel after 5 minutes if the join there
failed because it was "temporarily unavailable" (netsplits)
- generally cleaning code..


git-svn-id: http://svn.irssi.org/repos/irssi/trunk@216 dbcabf3a-b0e7-0310-adc4-f8d773084564

src/core/settings.h

@@ -53,6 +53,10 @@ GSList *settings_get_sorted(void);
 /* Get the record of the setting */
 SETTINGS_REC *settings_get_record(const char *key);
 
+/* if `fname' is NULL, the default is used */
+void settings_reread(const char *fname);
+void settings_save(const char *fname);
+
 void settings_init(void);
 void settings_deinit(void);