This pointer is the first argument received by callbacks, and the
existing argument "data" is now automatically freed by WeeChat when the
object containing the callback is removed.
With this new pointer, the linked list of callbacks in scripts has been
removed. This will improve speed of scripts (using a lot of hooks),
reduce memory used by scripts and reduce time to unload scripts.
Following functions are affected in the C API:
* exec_on_files
* config_new
* config_new_section
* config_new_option
* hook_command
* hook_command_run
* hook_timer
* hook_fd
* hook_process
* hook_process_hashtable
* hook_connect
* hook_print
* hook_signal
* hook_hsignal
* hook_config
* hook_completion
* hook_modifier
* hook_info
* hook_info_hashtable
* hook_infolist
* hook_hdata
* hook_focus
* unhook_all_plugin
* buffer_new
* bar_item_new
* upgrade_new
* upgrade_read
Previously SASL did not fail when it was set up for the server but wasn't
supported by it. This makes no difference when the server's sasl_fail is
set to "continue" but might make a difference if set to "disconnect" or
"reconnect".
To make sure server connection is not made under such circumstances, this
patch adds an extra configurable ("on" by default) check to trigger SASL
failure when it is set up but not supported by the server. Although not
directly a SASL failure, this makes SASL not-authenticated scenarios all
handled consistently, while providing extra security by not silently
ignoring not being authenticated as requested.
When signals (e.g. SIGWINCH for terminal resize) are fired they cause poll
to fail with EINTR, erroring file receival even when there wasn't a problem
with it.
This patch adds additional checks for EINTR and EAGAIN that cause retry of
poll, since both are unrelated to actual file receival.
When "*" is a target in the middle of a list, for example
"#chan1,*,#chan2", if there's an error with "*", the CTCP should be sent
to #chan1 and #chan2, even if "*" fails (and not only #chan1 like it was
previously).
Inherited values are now displayed in /set output when the value is
null, if a parent option name is defined in option.
New option: weechat.color.chat_value_null
Sébastien Helleu