Commit Graph

945 Commits (3f3585d0f32e66ad5c8c6c713f315e14810230eb)

Author SHA1 Message Date
C. McEnroe d7d4572220 Preserve scroll position across reflows
Finally! Changing the message visibility threshold doesn't totally
screw up scroll position. Neither do horizontal resizes, but vertical
resizes drift because the value of windowTop() changes before and
after...

The scroll position is anchored to the top of the window. It's
arbitrary whether to anchor the top or the bottom, but other scrolling
commands like M-p and C-r are anchored to the top, so this is
consistent.
2021-01-26 22:33:16 -05:00
C. McEnroe 52c58128c8 Add numbers to buffer lines
This directly correlates hard-wrapped lines with the soft lines
they were wrapped from.

Choosing uint here because it doesn't change the size of struct
Line. It doesn't at all matter since buffers only hold 1024 lines
at a time anyway.
2021-01-26 22:14:12 -05:00
C. McEnroe a18ced53df Rename and move scroll functions closer to where they are used 2021-01-26 19:53:38 -05:00
C. McEnroe 76670b2fb1 Factor out windowReflow 2021-01-26 19:33:17 -05:00
C. McEnroe 6cab788e6a Use Warm heat for replies to user-initiated commands
Otherwise they are invisible with M-+ and commands having no output
is confusing.
2021-01-26 17:24:05 -05:00
C. McEnroe bee17a8278 Clarify configuration path interpretations 2021-01-26 16:40:16 -05:00
C. McEnroe e89e6dda99 Tighten up XDG base directory path handling
Don't search base directories if path starts with "/", "./" or
"../", but still do if the path simply starts with ".". Bail early
if HOME is needed but unset. Don't attempt to open the original
path in configOpen and dataOpen.
2021-01-26 15:51:40 -05:00
C. McEnroe 1a2a1e59dd Expand the opening paragraph of the manual 2021-01-26 14:54:13 -05:00
C. McEnroe bd210e0f35 Disable notify in restricted mode
catgirl shouldn't try to execute a command if it is misconfigured
with both restrict and notify.
2021-01-25 18:27:07 -05:00
C. McEnroe 86b79096e0 Don't print timestamps for blank lines in bufferList 2021-01-25 17:27:54 -05:00
C. McEnroe 609c9bd0ac Do not copy time to wrapped lines 2021-01-25 17:23:17 -05:00
C. McEnroe d7fdc5d36b Add protocol coverage to non-features list
I don't feel that 100% protocol extension support should at all be
a goal.
2021-01-25 14:45:30 -05:00
C. McEnroe 61b42713e6 Move mention of pledge(2) and unveil(2) to README
The manual is the wrong place to document platform support.
2021-01-25 13:58:02 -05:00
C. McEnroe 61bd4079a0 Preserve order of filters when removing
Filters should be kept in order since the first one that matches,
wins. This lets highlights or ignores take priority over each other,
if desired.
2021-01-23 16:15:39 -05:00
C. McEnroe 9adedc660b Fix /unignore command
Yikes, copy-paste fail.
2021-01-23 16:12:25 -05:00
C. McEnroe bc29082f9d Remove use of "%n" to appease de Raadt
Sure, it was completely unnecessary, but I resent being told how
to use snprintf.

https://cvsweb.openbsd.org/src/lib/libc/stdio/vfprintf.c?rev=1.79&content-type=text/x-cvsweb-markup
2021-01-23 12:34:30 -05:00
Klemens Nanni bc3bd95648 Drop filesystem access iff possible
Log files and state save/restore both require read/write access to
the filesystem, both during start and exit.

If neither features are used, catgirl may run with "stdio tty".
2021-01-23 00:48:19 -05:00
Klemens Nanni 837c9efce4 Drop exec capability iff restricted
Nothing must be executed when running /copy, et al.
2021-01-23 00:48:19 -05:00
Klemens Nanni c93c56e4e5 Drop network capability after ircConnect()
catgirl has no reconnect feature and generally must not do
anything but read/write from/to the connected socket which
does not require "inet" or "dns" promises.
2021-01-23 00:48:19 -05:00
Klemens Nanni a19f48d840 Call pledge(2) after unveil(2)
Simplify logic, be more idiomatic and finalize by pledging after
all unveiling is done by omitting the "unveil" promise and thereby
not allowing further calls to it.
2021-01-23 00:48:19 -05:00
C. McEnroe 95bb627ffb Separate kiosk mode from restrict mode
Restrict mode will focus on sandboxing, while kiosk will continue
to restrict IRC access through a public kiosk. Kiosk mode without
restrict mode allows execution of man 1 catgirl with /help, assuming
external sandboxing.

The /list and /part commands are also added to the list of disabled
commands in kiosk mode, since they are pointless without access to
/join.
2021-01-23 00:48:15 -05:00
C. McEnroe 6ee0aea9e5 Simplify windowUpdate loops and factor out windowTop
No idea why I made that more complicated than it had to be looping
backwards.
2021-01-21 11:57:23 -05:00
C. McEnroe 6a6456a0dc Document that M-l shows timestamps 2021-01-21 10:36:29 -05:00
Jeremy O'Brien 1fbc8fe394 Don't lose swapped window when navigating to current buffer 2021-01-19 12:14:43 -05:00
C. McEnroe 965b6987a9 Use Warm heat for manually inserted blank lines
Oops, forgot about these.
2021-01-19 10:50:55 -05:00
Klemens Nanni f944c6455d Add example tmux(1) config
Spawn one catgirl per network and handle reconnects through tmux,
no extra tool required.
2021-01-18 14:44:49 -05:00
C. McEnroe 06683aa4e3 Use Warm heat for blank lines
So they're not hidden by M-+.
2021-01-17 00:35:59 -05:00
C. McEnroe 063f2aaa0c Add -I highlight option and /highlight 2021-01-16 14:15:00 -05:00
C. McEnroe 5a490945ea Rename ignore code to filter 2021-01-16 13:36:39 -05:00
C. McEnroe 6160b3f18c Remove join/part/quit ignore example
These can now be hidden with M-+.
2021-01-16 13:36:39 -05:00
C. McEnroe 1a1fe1fb7a Save and load window visibility thresholds 2021-01-16 13:09:55 -05:00
C. McEnroe 43b1dba720 Restore toggling ignore with M--
So that pressing M-- repeatedly maintains the previous behavior.
2021-01-16 13:05:01 -05:00
C. McEnroe d05872303e Generalize ignore toggling to visibility threshold 2021-01-16 12:58:16 -05:00
C. McEnroe 51c92f94ff Save and load the URL ring in the save file 2021-01-11 18:05:22 -05:00
C. McEnroe 763802cae6 Don't pass nick to urlScan for MOTD and help 2021-01-11 17:59:12 -05:00
C. McEnroe 0f7518226e Check fprintf return values rather than ferror 2021-01-10 22:00:40 -05:00
C. McEnroe df280aa7d6 Sandbox with unveil(2) on OpenBSD in restricted mode
I wrote all this in vi and it was nice.
2021-01-10 19:23:01 -05:00
C. McEnroe c6cd90c2dd Print chain to stdout with -o 2021-01-10 18:00:41 -05:00
C. McEnroe cdff668d8f Allow interspersing flags and config files
Don't wait for getopt_long to move all the arguments to the end. This
allows overriding options set by config files by placing flags after
them on the command line.
2021-01-10 13:49:57 -05:00
C. McEnroe a437761267 Move -o to a separate SYNOPSIS line 2021-01-10 13:20:50 -05:00
C. McEnroe 7b8bd50063 Exit immediately when using -o 2021-01-10 11:47:48 -05:00
C. McEnroe 7bf96ac8e1 Make SYNOPSIS arguments consistent with option names
Can't keep the 4-letter pattern forever :(
2021-01-09 19:15:57 -05:00
C. McEnroe e42b3aa08e Add -o and -t options to trust self-signed certificates 2021-01-09 19:11:57 -05:00
C. McEnroe a324795b86 Allow configuring the upper bound of the hash function
This allows limiting the nick colors used to the 16-color terminal set
without modifying the TERM environment variable. Produces different
results from just using the default configuration in a 16-color
terminal, but what can you do?
2021-01-09 17:58:29 -05:00
C. McEnroe bf70fcbfed Count width of 2 for invalid multibyte with high bit 2021-01-09 17:28:42 -05:00
C. McEnroe 8d57d700a5 Use execl rather than execlp for shell
SHELL is an absolute path.
2021-01-07 13:28:54 -05:00
C. McEnroe 9ea029c580 Sandbox with pledge(2) on OpenBSD 2021-01-06 21:47:56 -05:00
C. McEnroe 3b54425ec1 Collapse whitespace while wrapping and discard trailing space
The latter avoids an extra blank line when a message ends with
whitespace that hits the edge of the window.
2021-01-04 14:28:37 -05:00
C. McEnroe 4b883177dc Split ignore fields to avoid over-eager * matching
Split ignore fields and match each separately to avoid an early *
eagerly matching across several fields. For example, "* JOIN * *" should
not match messages which happen to contain the word "JOIN" followed by
two other words.

Ignore capacity is reduced to 64 to keep the size of the array the same.
I don't think it's an issue.
2021-01-01 20:09:10 -05:00
C. McEnroe 519fcc436f Factor out reply count checking and decrementing 2020-12-30 16:54:03 -05:00