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* Add workaround for lack of A_ITALIC in old ncursesJune McEnroe2021-02-27
| | | | | | | | | | | | | A_BLINK has probably always existed, but there's no good reason to ever use it, so make it do italics instead. Normally all attributes are set by a single set_attributes string if it's set, so clear it to force ncurses to use the reassigned enter_blink_mode string. If the terminal has no enter_italics_mode string, then nothing will happen. This makes setting multiple attributes a bit less efficient, but I don't think it's likely to make much of a difference since using multiple attributes at once is so uncommon.
* Error if hash bound is less than 2June McEnroe2021-02-25
| | | | Bad things happen otherwise.
* Use separate reply counts for automatic join topics/namesJune McEnroe2021-02-21
| | | | | | This restores showing the topic and names for automatic joined channels, while still avoiding touching the windows, by using Cold heat.
* Add C-z p to manually toggle paste modeJune McEnroe2021-02-15
| | | | | | OpenBSD's xterm doesn't have bracketed paste mode, and it would be nice to still be able to paste in several lines and collapse them with M-q, provided one remembers to type C-z p first...
* Refactor Focus and Paste mode stringsJune McEnroe2021-02-15
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* Don't insert wchar_t if it can't be converted to mbsJune McEnroe2021-02-15
| | | | | | | | Otherwise it could hit the assertion in editBuffer while converting to mbs for consumption by the rest of the program. It's possibly to trigger this with LC_ALL=C and typing C-z C-v M-a, for example.
* Don't expand macro if it can't be converted to mbsJune McEnroe2021-02-15
| | | | | Otherwise expanding a macro could hit the assertion in editBuffer while converting to mbs for consumption by the rest of the program.
* Add donation link to README 1.6June McEnroe2021-02-08
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* Fix /help LESS setting for updated manualJune McEnroe2021-02-08
| | | | | The new reference to the COMMANDS section at the beginning of the manual would get matched instead.
* chat.tmux.conf: Add help window for restricted mode, use neww -SKlemens Nanni2021-02-08
| | | | | | | | | | | | Provide a hotkey to browser the manual in its own window. After input, nicm (tmux upstream) added "-S" to tmux(1) such that the "new-window" command (in combination with "-d") first looks for the given window name and selects the window if it exists instead of trying to create a window that already exists. Given that this makes chat.tmux.conf idempotent, we can now also reload it at runtime to refresh settings.
* Only treat a single -j join as explicitJune McEnroe2021-02-04
| | | | | | | | | | | In other words, only automatically switch to an automatically joined channel window if there's only one. Otherwise, stay on the <network> window and avoid touching the channel windows with their automatic topic and names replies. This fixes unintentionally clearing saved window unread counts when rejoining channels automatically by switching to them as they are joined.
* Add C-z C-v for literal nextJune McEnroe2021-02-03
| | | | | | | | | A little annoying to make it a "chord" like this, but C-v is already used for scrolling, following Emacs-style key bindings (in order to have a way to scroll without using "special" keys like the arrows and page up/down), and C-z is at least already in the business of inserting control characters. This makes it possible to manually enter some things that are otherwise only possible with /exec printf.
* chat.tmux.conf: Improve respawn, fix commentKlemens Nanni2021-02-03
| | | | | Only respawn the pane not the entire window to avoid killing other possibly existing panes in the same window.
* Also skip marking swap windowJune McEnroe2021-01-31
| | | | Third time's the charm?
* Actually scroll to first line for "scroll to top"June McEnroe2021-01-29
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* Only skip setting swap in windowShowJune McEnroe2021-01-29
| | | | | | With the early return, mainUpdate doesn't get called in cases where other functions expect windowShow to call it, such as when closing or moving windows.
* Add Repology links to READMEJune McEnroe2021-01-28
| | | | | LibreTLS in particular is gaining traction in packaging, so point to Repology pages to make users' lives easier.
* Add key bindings to chat.tmux.conf, nitsKlemens Nanni2021-01-28
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* Add 335 to WHOIS responsesJune McEnroe2021-01-28
| | | | | This is used by InspIRCd to indicate if a user is a bot (if it set user mode +B).
* Move threshold and mute indicators directly after numberJune McEnroe2021-01-28
| | | | | | I don't know why I ruled this out originally, it's more visually pleasing to me now especially that threshold is likely to remain set at "+" for a long time.
* Save window time display toggleJune McEnroe2021-01-27
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* Measure timestamp width using ncursesJune McEnroe2021-01-27
| | | | | This allows for non-ASCII characters in timestamps, and simplifies things by including the trailing space in the width.
* Change default timestamp format to %XJune McEnroe2021-01-27
| | | | This respects the user's locale settings.
* Add toggleable display of timestampsJune McEnroe2021-01-27
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* Only list up until scroll position with M-lJune McEnroe2021-01-26
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* Preserve scroll position across reflowsJune McEnroe2021-01-26
| | | | | | | | | | | | 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.
* Add numbers to buffer linesJune McEnroe2021-01-26
| | | | | | | | | 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.
* Rename and move scroll functions closer to where they are usedJune McEnroe2021-01-26
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* Factor out windowReflowJune McEnroe2021-01-26
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* Use Warm heat for replies to user-initiated commandsJune McEnroe2021-01-26
| | | | | Otherwise they are invisible with M-+ and commands having no output is confusing.
* Clarify configuration path interpretationsJune McEnroe2021-01-26
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* Tighten up XDG base directory path handlingJune McEnroe2021-01-26
| | | | | | | 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.
* Expand the opening paragraph of the manualJune McEnroe2021-01-26
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* Disable notify in restricted modeJune McEnroe2021-01-25
| | | | | catgirl shouldn't try to execute a command if it is misconfigured with both restrict and notify.
* Don't print timestamps for blank lines in bufferListJune McEnroe2021-01-25
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* Do not copy time to wrapped linesJune McEnroe2021-01-25
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* Add protocol coverage to non-features listJune McEnroe2021-01-25
| | | | | I don't feel that 100% protocol extension support should at all be a goal.
* Move mention of pledge(2) and unveil(2) to READMEJune McEnroe2021-01-25
| | | | The manual is the wrong place to document platform support.
* Preserve order of filters when removingJune McEnroe2021-01-23
| | | | | | 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.
* Fix /unignore commandJune McEnroe2021-01-23
| | | | Yikes, copy-paste fail.
* Remove use of "%n" to appease de RaadtJune McEnroe2021-01-23
| | | | | | | | | | | | | 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 Notes: My problem here is with yelling about a standard C feature that has legitimate uses, simply because it *could* be used in a way that might cause security issues. If you're going to do that, you may as well syslog(3) whenever someone runs any C code at all.
* Drop filesystem access iff possibleKlemens Nanni2021-01-23
| | | | | | | 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".
* Drop exec capability iff restrictedKlemens Nanni2021-01-23
| | | | Nothing must be executed when running /copy, et al.
* Drop network capability after ircConnect()Klemens Nanni2021-01-23
| | | | | | 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.
* Call pledge(2) after unveil(2)Klemens Nanni2021-01-23
| | | | | | 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.
* Separate kiosk mode from restrict modeJune McEnroe2021-01-23
| | | | | | | | | | | 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.
* Simplify windowUpdate loops and factor out windowTopJune McEnroe2021-01-21
| | | | | No idea why I made that more complicated than it had to be looping backwards.
* Document that M-l shows timestampsJune McEnroe2021-01-21
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* Don't lose swapped window when navigating to current bufferJeremy O'Brien2021-01-19
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* Use Warm heat for manually inserted blank linesJune McEnroe2021-01-19
| | | | Oops, forgot about these.
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