Add new features to logger plugin (command /logger, log level, level by buffer, mask by buffer, ..), fix some bugs

New features:
- new command /logger
- log level, to log only some messages, according to importance (task #8592)
- level by buffer: custom level for some buffers (or group of buffers)
- log filename mask by buffer (or group of buffers)
- marker line is added after display of backlog
- add "delete" callback for config file sections
- add "mkdir_parents" function to plugin API
- remove old log options in IRC plugin

Bug fix:
- marker line is set only when user switches buffer (not when a plugin force
  switch, like IRC plugin does when opening server or channel buffer)
- backlog fixed (sometimes lines were not properly displayed)

1 files changed, 2 insertions, 1 deletions

diff --git a/src/plugins/alias/alias.c b/src/plugins/alias/alias.c
index 3fbf012e0..d61cf3646 100644
--- a/src/plugins/alias/alias.c
+++ b/src/plugins/alias/alias.c
@@ -677,7 +677,8 @@ alias_config_init ()
                                               NULL, NULL,
                                               NULL, NULL,
                                               &alias_config_write_default, NULL,
-                                              &alias_config_create_option, NULL);
+                                              &alias_config_create_option, NULL,
+                                              NULL, NULL);
     if (!ptr_section)
     {
         weechat_config_free (alias_config_file);