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This solves the issue where the parent dialog is closed and then
the child dialog is used.

This is however only a partial fix:

- Many other dialogs throughout the codebase do not currently have
  parent windows and need to be refactored.

- Not all window managers respect modal so users can still trigger
  bugs. We can be more defensive against this but it requires more
  refactoring.

Closes #2686

Closes #2691

This makes it a lot easier for users to actually read.

This isn't actually helpful information to users generally

Closes #2152
Closes #2684

hexchat populates the single linked list `notify_list` defined in
`src/common/notify.c` from `notify.conf` file. Each new line read from
the file is added to the list by `g_slist_prepend()` which adds it to
the front of the list. But in `notify_save()` the list elements are read
from the start to end of the list and written to the `notify.conf`. This
means everytime hexchat is opened and closed, the contents of
`notify.conf` get reversed. This commit creates a
temporary glist in `notify_save()` and applies `g_slist_reverse()` on it
and writes the contents of this reversed list to `notify.conf`. And
solves issue #2680

added two flags to EXECWRITE and cmd_execw
-q : (quiet) to allow suppressing of additional (debug) output at the text box
--  : (stop parsing for further flags) for the edge cases where -q itself migh be part of used data and the user wants to show that at the text box

Closes #2666

This adds DEF file names in meson. Without the DEF files, every
functions are exproted from plugins.

AArch64 should be detected as 64 bit OS.

Instead of wrapping around, which is not behaviour any reasonable
user would expect, just use the default port if above 65535.

Disallow connecting on port 0. This port has special meaning and
servers can not listen on it. It is more likely the user just
gave an invalid value to the port field as atoi("invalid") == 0.

This fixes loading python plugin in Windows by exporting functions using
python.def file. Otherwise, hexchat_plugin_init symbol error is shown.

https://github.com/hexchat/hexchat/issues/2652#issuecomment-1007015314

Fixes #2659

This command doesn't have many legitimate, non-spam applications and is
easily confused for the similarly named 'wallops'. Moreover, many
netowrks now automatically punish or drop users who message many
channels at the same time, rendering the command mostly useless.

It also is too easy to tab-complete 'wall' into 'wallchan' when you
expect 'wallops' to come up first, which can lead to two very different
functions. If this is to be reintroduced it should be named something
with less similarity to 'wallops' or 'wallchops'.

Previously every build showed up in the CI as "build".

Update the job names to reflect what they are. For example the Ubuntu
build is now called "ubuntu_build"
Co-authored-by: Patrick <tingping@tingping.se>

OpenSSL 3.0 disables a number of "legacy" algorithms by default, and we
need to enable them manually using their provider system. Note that
explicitly loading a provider will disable the implicit default
provider, which is why we need to load it explicitly.

Closes #2629
Signed-off-by: Simon Chopin <simon.chopin@canonical.com>

V2:
  * use a local OSSL_LIB_CTX to avoid leaking the legacy algorithms
    into the main SSL context.
  * Simplify the fish_init() error paths by calling fish_deinit()

`/timer .1 echo hi` now works in all locales.

Closes #2652

- Don't have tests repeat themselves, meson has a `--repeat` flag
- Fix a minor leak of a GRand
- Speed up a test
- Increase timeout

This still needs a lot of improvements, it runs at lot of loops within
loops generating random strings that could be optimized. This means
it can take a very long time on some computers.

Closes #2629

Added irc.irc-nerds.net to the server list

This matches our app-id as the desktop-file spec recommends.

This also fixes a bug where our notifications referred to this new
name already.

This is to support parsing the RPL_WHOISSPECIAL from unrealircd correctly if the whois message is a single word.

The `PREFIX` key in `ISUPPORT` (usually) takes the form
`(modes)prefixes` e.g. `(ov)@+`. The current implementation will
therefore set `serv->nick_modes` to a string like `"(ov"` instead
of the desired `"ov"`. This causes the nick list to not properly
update with which users have which prefix modes. Skip over the
initial `'('` so we capture the correct modes and fix that issue.

Bahamut and ircu both send 005 MODES and ELIST so this is entirely
unnecessary. The other IRCd checked for here is for a dead network.

While we're editing this code fix HexChat on servers that can only
support one mode at a time (these are mostly gateway servers).