The return value is a char*, and here it was false which is 0 which is
more or less the same as null.
That could have been a crash somewhere, the functions that call this
don't expect null ever.
Just passing the full target to the "message irc op_public" signal
handler and letting it do the cleanup.
The fe_channel_skip_prefix() call in event_privmsg() is kept because
recode_in() needs a real channel name, but
There was similar code in sig_message_own_wall(), but that one is
correct - the /wall command always sends NOTICE @#chan, so I added a
comment down there to make it clear.
Fixes FS#817 - "SegFault when executing bind command", which provides
the test case "/bind cleft key meta", which is stupid but now it doesn't
break things.
The limit of 100 is arbitrary, it means roughly 140 stack frames total.
The flyspray ticket mentions it crashes at 512, in my system it goes all
the way to 149677 stack frames.
http://bugs.irssi.org/index.php?do=details&task_id=817
http://bugs.irssi.org/index.php?do=details&task_id=905
Not using the patch from that ticket, the issue turned out to be that
(dest - last_lf_pos) returned number of unichr, not bytes, so that's 4
times less than what the size parameter of memmove() should be.
We disable the ICRNL flag to make Enter independent from ^J from the
keybinding point of view since the former will now send ^M, leaving the
user free to remap ^J without trapping itself into the irssi session
because of a broken Enter key.
Also disable the software flow control because we don't expect anyone to
run irssi over a serial console; we gain some more freedom by having ^Q
and ^S freely mappable by the user.
Replace G_SOURCE_REMOVE with FALSE for the compatibility sake.
Zero the timeout id after g_source_remove and when exipred.
Save the sasl_* options in sig_chatnet_saved().
The only supported methods are PLAIN and EXTERNAL, the latter is untested as of
now.
The code gets the values from the keys named sasl_{mechanism,username,password}
specified for each chatnet.
Enter the "application" mode when setting up the terminal, this improves the
compatiblity with the standards; as a side effect now DEL key works ootb when
irssi is run in the suckless's st terminal.
