Log Message:
weechat: Update to 2.9

== Version 2.9 (2020-07-18)

New features::

  * core: add bar option "color_bg_inactive": color for window bars in \ 
inactive window (issue #732)
  * core: add Alacritty title escape sequence support (issue #1517)
  * core: display notify level for current buffer with command /buffer notify \ 
(issue #1505)
  * core: count only visible nicks in bar item \ 
"buffer_nicklist_count", add bar items \ 
"buffer_nicklist_count_groups" and \ 
"buffer_nicklist_count_all" (issue #1506)
  * core: set default size for input bar to 0 (automatic) (issue #1498)
  * core: add default key kbd:[Alt+Enter] to insert a newline (issue #1498)
  * core: add flag "input_multiline" in buffer (issue #984, issue #1063)
  * core: add a scalable WeeChat logo (SVG) (issue #1454, issue #1456)
  * core: add base 16/32/64 encoding/decoding in evaluation of expressions with \ 
"base_encode:base,xxx" and "base_decode:base,xxx"
  * core: add case sensitive wildcard matching comparison operator (`+==*+` and \ 
`+!!*+`) and case sensitive/insensitive include comparison operators (`+==-+`,  \ 
`+!!-+`, `+=-+`, `+!-+`) in evaluation of expressions
  * core: add default key kbd:[Alt+Shift+N] to toggle nicklist bar
  * core: add command line option "--stdout" in weechat-headless \ 
binary to log to stdout rather than ~/.weechat/weechat.log (issue #1475, issue \ 
#1477)
  * core: reload configuration files on SIGHUP (issue #1476)
  * api: add pointer "_bar_window" in hashtable sent to hook focus \ 
callback (issue #1450)
  * api: add info_hashtable "focus_info" (issue #1245, issue #1257)
  * api: rename function hook_completion_get_string to completion_get_string and \ 
hook_completion_list_add to completion_list_add
  * api: add functions completion_new, completion_search and completion_free
  * api: add hdata "completion_word"
  * buflist: add default key kbd:[Alt+Shift+B] to toggle buflist
  * buflist: add options enable/disable/toggle in command /buflist
  * buflist: evaluate option buflist.look.sort so that sort can be customized \ 
for each of the three buflist bar items (issue #1465)
  * irc: add support of UTF8MAPPING (issue #1528)
  * irc: display account messages in buffers (issue #1250)
  * python: add WeeChat sharedir python directory to PYTHONPATH (issue #1537)
  * relay: increase default limits for IRC backlog options
  * relay: add command "handshake" in weechat relay protocol and nonce \ 
to prevent replay attacks, add options relay.network.password_hash_algo, \ 
relay.network.password_hash_iterations, relay.network.nonce_size (issue #1474)
  * relay: add command "completion" in weechat relay protocol to \ 
perform a completion on a string at a given position (issue #1484)
  * relay: add option relay.network.auth_timeout
  * relay: update default colors for client status
  * relay: add status "waiting_auth" in irc and weechat protocols \ 
(issue #1358)
  * trigger: evaluate arguments of command when the trigger is created (issue #1472)

Bug fixes::

  * core: fix command /window scroll_beyond_end when buffer has fewer lines than \ 
chat height (issue #1509)
  * core: force buffer property "time_for_each_line" to 0 for buffers \ 
with free content (issue #1485)
  * core: don't collapse consecutive newlines in lines displayed before the \ 
first buffer is created
  * core: don't remove consecutive newlines when pasting text (issue #1500)
  * core: don't collapse consecutive newlines in bar content (issue #1500)
  * core: fix WEECHAT_SHAREDIR with CMake build (issue #1461)
  * core: fix memory leak in calculation of expression on FreeBSD (issue #1469)
  * core: fix resize of a bar when its size is 0 (automatic) (issue #1470)
  * api: fix use of pointer after free in function key_unbind
  * api: replace plugin and buffer name by buffer pointer in argument \ 
"modifier_data" sent to weechat_print modifier callback (issue #42)
  * buflist: add "window" pointer in bar item evaluation only if it's \ 
not NULL (if bar type is "window")
  * exec: fix use of same task id for different tasks (issue #1491)
  * fifo: fix errors when writing in the FIFO pipe (issue #713)
  * guile: enable again /guile eval (issue #1514)
  * irc: use new default chantypes "#&" when the server does not \ 
send it
  * irc: add support of optional server in info "irc_is_nick", fix \ 
check of nick using UTF8MAPPING isupport value (issue #1528)
  * irc: fix add of ignore with flags in regex, display full ignore mask in list \ 
of ignores (issue #1518)
  * irc: do not remove spaces at the end of users messages received (issue #1513)
  * irc: fix realname delimiter color in WHO/WHOX response (issue #1497)
  * irc: reuse a buffer with wrong type "channel" when a private \ 
message is received (issue #869)
  * python: fix crash when invalid UTF-8 string is in a WeeChat hashtable \ 
converted to a Python dict (issue #1463)
  * relay: add missing field "notify_level" in message \ 
"_buffer_line_added" (issue #1529)
  * relay: fix slow send of data to clients when SSL is enabled
  * trigger: only return trigger's return code when condition evaluates to true \ 
(issue #592)
  * trigger: fix truncated trigger command with commands /trigger \ 
input|output|recreate
  * trigger: do not hide values of options with /set command in cmd_pass trigger

Documentation::

  * add includes directory
  * merge 53 auto-generated files into 11 files
  * fix broken literal blocks in Japanese docs with Firefox (issue #1466)

Tests::

  * core: add CI with GitHub Actions, move codecov.io upload to GitHub Actions
  * core: switch to Ubuntu Bionic on Travis CI, use pylint3 to lint Python scripts
  * core: run tests on plugins only if the plugins are enabled and compiled
  * irc: add tests on IRC color and channel functions

Build::

  * javascript: disable build by default and remove Debian packaging of \ 
JavaScript plugin (issue #360)
  * core: make GnuTLS a required dependency
  * core: fix build with CMake 3.17.0
  * core: fix build with cygport on Cygwin