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1060 Commits

Author SHA1 Message Date
Přemysl Eric Janouch 2759c311fa
kike: use read/write rather than recv/send 
read/write support non-sockets, otherwise they're the same here.

This is in preparation for fuzzing.
 2020-10-12 04:04:06 +02:00
Přemysl Eric Janouch 529a46ad41
degesch: add support for crossed-out text 
Assuming that sgr0 includes rmxx behaviour, which should be true.
 2020-10-11 18:07:26 +02:00
Přemysl Eric Janouch f9ef123171
degesch: support more colours 2020-10-11 17:49:31 +02:00
Přemysl Eric Janouch f51dd936f5
degesch: prefer British spelling in comments 
Let's say the rest is in Oxford spelling, not sure about it.
 2020-10-11 17:48:57 +02:00
Přemysl Eric Janouch 7ce1615021
prime.lua: skip colour sequences, add config 
Colour sequence skipping is somewhat involved, we might want to
add a helper generator to the "degesch" Lua library, in the form of
{substring, is_formatting}.

formatter_parse_mirc() isn't useful, a pure Lua implementation
would be more appropriate (where do we put that?)
 2020-10-11 16:54:15 +02:00
Přemysl Eric Janouch 270d9017e9
degesch: improve ad-hoc IRC parsers in plugins 2020-10-10 17:58:33 +02:00
Přemysl Eric Janouch ee5cac4f21
degesch: add a plugin to highlight prime numbers 2020-10-10 17:55:14 +02:00
Přemysl Eric Janouch 59ac02d91f
Bump liberty 
resolve_relative_runtime_unique_filename() used to have a bug.
 2020-10-10 04:37:08 +02:00
Přemysl Eric Janouch d78cf10f04
degesch: fix prompt not showing up after change 
When a backlog helper was running and the prompt changed,
it failed to restore within input_rl_show().

Since before input_rl_show() is called the prompt is empty
and in input_rl__restore() it will be changed to the new
version, just skip invoking any Readline functions within
input_rl_set_prompt() when the prompt is hidden.  Simple
and straight-forward.

This bug is what I hinted at in the previous commit.
 2020-10-06 13:42:27 +02:00
Přemysl Eric Janouch 572a7cb804
README.adoc: update degesch instructions 
There is still one outstanding issue with the backlog helper, though...
 2020-10-04 12:27:17 +02:00
Přemysl Eric Janouch 03e8ad0a3e
degesch: enable wrapping in the backlog by default 
The main issue has been eliminated.
 2020-10-04 12:17:09 +02:00
Přemysl Eric Janouch f665f147ff
degesch: resolve the issue with less(1) and SO/SI 
Now that I've learnt what exactly these characters are and how they
ended up in attribute strings, we can just eliminate them and disable
`backlog_helper_strip_formatting`.  Saner defaults, again.

I've also added skipping of terminfo delay sequences, so now it's less
of an issue to pipe raw attribute sequences into backlog helpers.
 2020-10-04 12:04:24 +02:00
Přemysl Eric Janouch 9819b75b64
degesch: make the unread marker look a bit fancier 
Upstreamed after who knows how long, in a slightly modified form.
The marker looks fairly ugly without this and defaults should be
desirable.

It's possible to get the previous behaviour by resetting the separator
character in the configuration to an empty string.  It might be
a better idea in general to just disallow this value with a special
validation callback, so that there's only one way to do it.

However given that without fancy-prompt.lua, an optional plugin,
the long line stands out considerably, it might actually be a good
idea to keep the old behaviour as the default.  I'm torn.

Right now we don't care about the situation where the string occupies
more than one terminal cell or is some Unicode BS.  User's problem.
 2020-10-04 10:08:30 +02:00
Přemysl Eric Janouch f716e7601f
degesch: fix a typo 2020-10-04 08:44:16 +02:00
Přemysl Eric Janouch eea761d9f7
degesch: make use of arguments in _new() functions 2020-10-04 08:32:15 +02:00
Přemysl Eric Janouch dd8e543a20
degesch: save some memory on channel users 
`struct str` was mostly unnecessary, we can save 16+ bytes,
while performance and code readability is mostly unchanged.
 2020-10-04 08:28:07 +02:00
Přemysl Eric Janouch dc8b580574
degesch: expand comment about character encoding 2020-10-02 07:09:58 +02:00
Přemysl Eric Janouch 2d9856cca8
Bump liberty, use iscntrl_ascii() 2020-10-02 06:52:11 +02:00
Přemysl Eric Janouch 289193dd1a
kike: silence an annoying build warning 2020-09-20 13:43:59 +02:00
Přemysl Eric Janouch 405848deeb
degesch: remove unnecessary quotes from macro defs 
The behaviour is defined by the standard.
 2020-09-20 13:43:36 +02:00
Přemysl Eric Janouch b9991d4766
degesch: update comment to reflect reality 2020-09-20 13:43:10 +02:00
Přemysl Eric Janouch 1ff82ee907
Update NEWS, bump version 2020-09-02 20:00:12 +02:00
Přemysl Eric Janouch 57e92fbb85
Update copyright years 2020-09-02 20:00:11 +02:00
Přemysl Eric Janouch a04dfc59fe
README: improve libasciidoc compatibility 2020-09-02 20:00:11 +02:00
Přemysl Eric Janouch 7f69655c54
README: discourage from using libedit 2020-09-02 20:00:10 +02:00
Přemysl Eric Janouch 444f97b357
degesch: work around a libedit attribute issue 2020-09-02 20:00:10 +02:00
Přemysl Eric Janouch ed7130a664
degesch: fix a libedit crash 2020-09-02 20:00:10 +02:00
Přemysl Eric Janouch ba1c2357af
degesch: fix Lua 5.4 build 
Not sure about how well it works yet.

Lua 5.3 is still made preferential by the order of pkgconfig lookup.
 2020-09-02 20:00:09 +02:00
Přemysl Eric Janouch a48023553e
degesch: fix a pointer operation in the libedit layer 2020-09-02 20:00:09 +02:00
Přemysl Eric Janouch d29317b29c
Bump liberty 2020-09-02 20:00:09 +02:00
Přemysl Eric Janouch deb096a0e9
Name change 2020-09-02 19:37:29 +02:00
Přemysl Eric Janouch 722fc48a30
CMakeLists.txt: add a comment 2020-09-02 19:37:26 +02:00
Přemysl Eric Janouch 6287e20919
degesch: fix log reopening after a buffer rename 2020-03-23 00:41:08 +01:00
Přemysl Eric Janouch 07d59db5ab
degesch: clean up unused functions 2020-03-22 02:00:57 +01:00
Přemysl Eric Janouch 2909b017fb
Fix handling terminal resizes while the terminal is suspended 
GNU Readline has a misfeature.
 2020-03-21 22:02:02 +01:00
Přemysl Eric Janouch 64d4009427
degesch: fix getpwuid usage 
The "entry not found" case doesn't have to touch errno.
 2019-12-07 21:18:20 +01:00
Přemysl Eric Janouch 4179a9bd49
Update NEWS, bump version 2018-10-21 05:44:39 +02:00
Přemysl Eric Janouch aa4e86c2a0
degesch: add a comment about ENOTCONN 2018-10-21 05:40:24 +02:00
Přemysl Eric Janouch 5bbe9ceef8
Update NEWS 2018-10-21 05:40:24 +02:00
Přemysl Eric Janouch f80226620c
kike: fix wildcard handling in WHOIS 2018-10-21 05:40:24 +02:00
Přemysl Eric Janouch 2fccfb10f7
kike: allow STATS with no parameters 
We were in plain conflict with RFC 2812 for no apparent reason.
 2018-10-21 05:40:16 +02:00
Přemysl Eric Janouch b9eddabedd
kike: explicit conversion from pointer to boolean 
In practice the values in the map may only be 1 or 0, so it doesn't
matter, but in C it is better to be safe than sorry.
 2018-08-01 09:22:59 +02:00
Přemysl Eric Janouch 50ed74a740
kike: break out properly on errors in MODE processing 
We used to only abort the inner loop, which was insufficient.
 2018-08-01 09:21:37 +02:00
Přemysl Eric Janouch 3ca08badc2
kike: reset user modes while processing USER 
Since the processing always succeeds and registration cannot be undone,
this doesn't seem to fix any real issue.
 2018-08-01 09:17:45 +02:00
Přemysl Eric Janouch b0f5b8c10d
kike: do nothing on equivalent renicks 2018-08-01 09:17:12 +02:00
Přemysl Eric Janouch d87d533078
kike: code cleanups 2018-08-01 09:16:45 +02:00
Přemysl Eric Janouch 3c47e5b354
kike: fix grammar in hostname validation 
This has an entry in RFC 2812 errata, although it's held for document
update.  We can afford the strictness.
 2018-08-01 09:16:45 +02:00
Přemysl Eric Janouch 54d3406175
kike: fix grammar in config item description 2018-08-01 09:16:44 +02:00
Přemysl Eric Janouch f79dd027e9
kike: add a comment about identifier encoding 2018-08-01 09:16:44 +02:00
Přemysl Eric Janouch fa78831cbd
Update NEWS, bump version 2018-06-22 00:59:41 +02:00