Update NEWS, bump version

Not sure about how well it works yet.

Lua 5.3 is still made preferential by the order of pkgconfig lookup.

CMakeLists.txt

@@ -13,10 +13,12 @@ if ("${CMAKE_C_COMPILER_ID}" MATCHES "GNU" OR CMAKE_COMPILER_IS_GNUCC)
 endif ("${CMAKE_C_COMPILER_ID}" MATCHES "GNU" OR CMAKE_COMPILER_IS_GNUCC)
 
 # Version
-set (project_version "0.9.6")
+set (project_version "0.9.8")
 
 # Try to append commit ID if it follows a version tag.  It might be nicer if
 # we could also detect dirty worktrees but that's very hard to get right.
+# If we didn't need this for CPack, we could use add_custom_command to generate
+# a version source/include file.
 find_package (Git)
 set (git_head "${PROJECT_SOURCE_DIR}/.git/HEAD")
 if (GIT_FOUND AND EXISTS "${git_head}")
@@ -83,7 +85,7 @@ include_directories (${libffi_INCLUDE_DIRS})
 link_directories (${libffi_LIBRARY_DIRS})
 
 # FIXME: other Lua versions may be acceptable, don't know yet
-pkg_search_module (lua lua53 lua5.3 lua-5.3 lua>=5.3)
+pkg_search_module (lua lua53 lua5.3 lua-5.3 lua54 lua5.4 lua-5.4 lua>=5.3)
 option (WITH_LUA "Enable support for Lua plugins" ${lua_FOUND})
 
 if (WITH_LUA)
@@ -233,8 +235,8 @@ endforeach (page)
 # CPack
 set (CPACK_PACKAGE_DESCRIPTION_SUMMARY "Experimental IRC client, daemon and bot")
 set (CPACK_PACKAGE_VERSION "${project_version_safe}")
-set (CPACK_PACKAGE_VENDOR "Premysl Janouch")
-set (CPACK_PACKAGE_CONTACT "Přemysl Janouch <p@janouch.name>")
+set (CPACK_PACKAGE_VENDOR "Premysl Eric Janouch")
+set (CPACK_PACKAGE_CONTACT "Přemysl Eric Janouch <p@janouch.name>")
 set (CPACK_RESOURCE_FILE_LICENSE "${PROJECT_SOURCE_DIR}/LICENSE")
 
 set (CPACK_GENERATOR "TGZ;ZIP")

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2014 - 2018, Přemysl Janouch <p@janouch.name>
+Copyright (c) 2014 - 2020, Přemysl Eric Janouch <p@janouch.name>
 
 Permission to use, copy, modify, and/or distribute this software for any
 purpose with or without fee is hereby granted.

NEWS

@@ -1,3 +1,27 @@
+0.9.8 (2020-09-02) "Yep, Still Using It"
+
+ * degesch: fixed a crash and prompt attribute output in libedit 20191231-3.1,
+   though users are officially discouraged from using this library
+
+ * degesch: fixed Lua 5.4 build, so far the support is experimental
+
+ * Miscellaneous little fixes
+
+
+0.9.7 (2018-10-21) "Business as Usual"
+
+ * kike: fix wildcard handling in WHOIS
+
+ * kike: properly handle STATS without parametetrs
+
+ * kike: abort earlier when an invalid mode character is detected while
+   processing channel MODE messages
+
+ * kike: do not send NICK notifications when the nickname doesn't really change
+
+ * kike: fix hostname string verification (only used for "server_name")
+
+
 0.9.6 (2018-06-22) "I've Been Sitting Here All This Time"
 
  * Code has been relicensed to 0BSD and moved to a private git hosting

README.adoc

@@ -12,7 +12,7 @@ All of them have these potentially interesting properties:
  - TLS support, including client certificates
  - lean on dependencies (with the exception of 'degesch')
  - compact and arguably easy to hack on
- - permissive license
+ - very permissive license
 
 degesch
 -------
@@ -52,6 +52,10 @@ Not supported:
    be used to implement this feature if needed
  - limits of almost any kind, just connections and mode `+l`
 
+This program has been
+https://git.janouch.name/p/haven/src/branch/master/hid[ported to Go],
+and development continues over there.
+
 ZyklonB
 -------
 The IRC bot.  It builds upon the concept of my other VitaminA IRC bot.  The main
@@ -77,6 +81,9 @@ Runtime dependencies: openssl +
 Additionally for degesch: curses, libffi, lua >= 5.3 (optional),
                           readline >= 6.0 or libedit >= 2013-07-12
 
+Avoid libedit if you can, in general it works but at the moment history is
+acting up and I have no clue about fixing it.
+
  $ git clone --recursive https://git.janouch.name/p/uirc3.git
  $ mkdir uirc3/build
  $ cd uirc3/build
@@ -126,6 +133,7 @@ Custom Key Bindings in degesch
 ------------------------------
 The default and preferred frontend used in 'degesch' is GNU Readline.  This
 means that you can change your bindings by editing '~/.inputrc'.  For example:
+
 ....
 # Preload with system-wide settings
 $include /etc/inputrc
@@ -136,6 +144,7 @@ $if degesch
 "\e\e[D": move-buffer-left
 $endif
 ....
+
 Consult the source code and the GNU Readline manual for a list of available
 functions.  Also refer to the latter for the exact syntax of this file.
 Beware that you can easily break the program if you're not careful.

common.c

@@ -1,7 +1,7 @@
 /*
  * common.c: common functionality
  *
- * Copyright (c) 2014 - 2015, Přemysl Janouch <p@janouch.name>
+ * Copyright (c) 2014 - 2015, Přemysl Eric Janouch <p@janouch.name>
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted.

degesch.c

@@ -1,7 +1,7 @@
 /*
  * degesch.c: the experimental IRC client
  *
- * Copyright (c) 2015 - 2018, Přemysl Janouch <p@janouch.name>
+ * Copyright (c) 2015 - 2020, Přemysl Eric Janouch <p@janouch.name>
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted.
@@ -454,6 +454,7 @@ input_rl_start (void *input, const char *program_name)
 	rl_readline_name = slash ? ++slash : program_name;
 	rl_startup_hook = app_readline_init;
 	rl_catch_sigwinch = false;
+	rl_change_environment = false;
 
 	rl_basic_word_break_characters = WORD_BREAKING_CHARS;
 	rl_completer_word_break_characters = NULL;
@@ -788,7 +789,8 @@ input_el__redisplay (void *input)
 	el_push (self->editline, x);
 
 	// We have to do this or it gets stuck and nothing is done
-	(void) el_gets (self->editline, NULL);
+	int count = 0;
+	(void) el_wgets (self->editline, &count);
 }
 
 static char *
@@ -1015,7 +1017,8 @@ input_el__restore_buffer (struct input_el *self, struct input_el_buffer *buffer)
 		el_winsertstr (self->editline, buffer->saved_line);
 		el_cursor (self->editline,
 			-(buffer->saved_len - buffer->saved_point));
-		cstr_set (&buffer->saved_line, NULL);
+		free (buffer->saved_line);
+		buffer->saved_line = NULL;
 	}
 }
 
@@ -1086,7 +1089,6 @@ input_el_show (void *input)
 		return;
 
 	input_el__restore (self);
-	// XXX: the ignore doesn't quite work, see https://gnats.netbsd.org/47539
 	el_set (self->editline,
 		EL_PROMPT_ESC, input_el__make_prompt, INPUT_START_IGNORE);
 	input_el__redisplay (self);
@@ -3024,18 +3026,6 @@ irc_to_utf8 (const char *text)
 	return str_steal (&s);
 }
 
-// This function is used to output debugging IRC traffic to the terminal.
-// It's far from ideal, as any non-UTF-8 text degrades the entire line to
-// ISO Latin 1.  But it should work good enough most of the time.
-static char *
-irc_to_term (struct app_context *ctx, const char *text)
-{
-	char *utf8 = irc_to_utf8 (text);
-	char *term = iconv_xstrdup (ctx->term_from_utf8, utf8, -1, NULL);
-	free (utf8);
-	return term;
-}
-
 // --- Output formatter --------------------------------------------------------
 
 // This complicated piece of code makes attributed text formatting simple.
@@ -4246,11 +4236,11 @@ buffer_rename (struct app_context *ctx,
 	str_map_set (&ctx->buffers_by_name, buffer->name, NULL);
 	str_map_set (&ctx->buffers_by_name, new_name, buffer);
 
+	cstr_set (&buffer->name, xstrdup (new_name));
+
 	buffer_close_log_file (buffer);
 	buffer_open_log_file (ctx, buffer);
 
-	cstr_set (&buffer->name, xstrdup (new_name));
-
 	// We might have renamed the current buffer
 	refresh_prompt (ctx);
 }
@@ -4758,6 +4748,8 @@ irc_real_shutdown (struct server *s)
 		s->transport->in_before_shutdown (s);
 
 	while (shutdown (s->socket, SHUT_WR) == -1)
+		// XXX: we get ENOTCONN with OpenSSL (not plain) when a localhost
+		// server is aborted, why?  strace says read 0, write 31, shutdown -1.
 		if (!soft_assert (errno == EINTR))
 			break;
 
@@ -5521,6 +5513,7 @@ irc_autofill_user_info (struct server *s, struct error **e)
 		return true;
 
 	// Read POSIX user info and fill the configuration if needed
+	errno = 0;
 	struct passwd *pwd = getpwuid (geteuid ());
 	if (!pwd)
 	{
@@ -5945,18 +5938,32 @@ on_refresh_prompt (struct app_context *ctx)
 
 	struct str prompt = str_make ();
 	make_prompt (ctx, &prompt);
+
+	// libedit has a weird bug where it misapplies ignores when they're not
+	// followed by anything else, so let's try to move a trailing space,
+	// which will at least fix the default prompt.
+	const char *attributed_suffix = "";
+#ifdef HAVE_EDITLINE
+	if (have_attributes && prompt.len && prompt.str[prompt.len - 1] == ' ')
+	{
+		prompt.str[--prompt.len] = 0;
+		attributed_suffix = " ";
+	}
+#endif // HAVE_EDITLINE
+
 	char *localized = iconv_xstrdup (ctx->term_from_utf8, prompt.str, -1, NULL);
 	str_free (&prompt);
 
 	if (have_attributes)
 	{
 		// XXX: to be completely correct, we should use tputs, but we cannot
-		input_maybe_set_prompt (ctx->input, xstrdup_printf ("%c%s%c%s%c%s%c",
+		input_maybe_set_prompt (ctx->input, xstrdup_printf ("%c%s%c%s%c%s%c%s",
 			INPUT_START_IGNORE, ctx->attrs[ATTR_PROMPT],
 			INPUT_END_IGNORE,
 			localized,
 			INPUT_START_IGNORE, ctx->attrs[ATTR_RESET],
-			INPUT_END_IGNORE));
+			INPUT_END_IGNORE,
+			attributed_suffix));
 		free (localized);
 	}
 	else
@@ -9653,12 +9660,19 @@ lua_task_resume (struct lua_task *self, int index)
 		n = 2;
 	}
 
+#if LUA_VERSION_NUM >= 504
+	int nresults = 0;
+	int res = lua_resume (L, NULL, n, &nresults);
+#else
 	int res = lua_resume (L, NULL, n);
+	int nresults = lua_gettop (L);
+#endif
+
 	struct error *error = NULL;
 	if (res == LUA_YIELD)
 	{
 		// AFAIK we don't get any good error context information from here
-		if (lua_task_schedule (self, lua_gettop (L), &error))
+		if (lua_task_schedule (self, nresults, &error))
 			return;
 	}
 	// For simplicity ignore any results from successful returns
@@ -12456,6 +12470,7 @@ resume_terminal (struct app_context *ctx)
 
 	update_screen_size ();
 	CALL_ (ctx->input, prepare, true);
+	CALL (ctx->input, on_tty_resized);
 
 	toggle_bracketed_paste (true);
 	// In theory we could just print all unseen messages but this is safer
@@ -13148,26 +13163,6 @@ app_editline_init (struct input_el *self)
 
 // --- Configuration loading ---------------------------------------------------
 
-static struct config_item *
-load_configuration_file (const char *filename, struct error **e)
-{
-	struct config_item *root = NULL;
-
-	struct str data = str_make ();
-	if (!read_file (filename, &data, e))
-		goto end;
-
-	struct error *error = NULL;
-	if (!(root = config_item_parse (data.str, data.len, false, &error)))
-	{
-		error_set (e, "Parsing `%s' failed: %s", filename, error->message);
-		error_free (error);
-	}
-end:
-	str_free (&data);
-	return root;
-}
-
 static const char *g_first_time_help[] =
 {
 	"",

kike.c

@@ -1,7 +1,7 @@
 /*
  * kike.c: the experimental IRC daemon
  *
- * Copyright (c) 2014 - 2016, Přemysl Janouch <p@janouch.name>
+ * Copyright (c) 2014 - 2018, Přemysl Eric Janouch <p@janouch.name>
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted.
@@ -50,7 +50,7 @@ static struct simple_config_item g_config_table[] =
 	{ "operators",       NULL,              "IRCop TLS cert. fingerprints"   },
 
 	{ "max_connections", "0",               "Global connection limit"        },
-	{ "ping_interval",   "180",             "Interval between PING's (sec)"  },
+	{ "ping_interval",   "180",             "Interval between PINGs (sec)"   },
 	{ NULL,              NULL,              NULL                             }
 };
 
@@ -194,7 +194,8 @@ irc_validate_to_str (enum validation_result result)
 }
 
 // Anything to keep it as short as possible
-#define SN "[0-9A-Za-z][-0-9A-Za-z]*[0-9A-Za-z]*"
+// "shortname" from RFC 2812 doesn't work how its author thought it would.
+#define SN "[0-9A-Za-z](-*[0-9A-Za-z])*"
 #define N4 "[0-9]{1,3}"
 #define N6 "[0-9ABCDEFabcdef]{1,}"
 
@@ -233,6 +234,13 @@ irc_is_valid_host (const char *host)
 		|| irc_is_valid_hostaddr (host);
 }
 
+// TODO: currently, we are almost encoding-agnostic (strings just need to be
+// ASCII-compatible).  We should at least have an option to enforce a specific
+// encoding, such as UTF-8.  Note that with Unicode we should not allow all
+// character clasess and exclude the likes of \pM with the goal of enforcing
+// NFC-normalized identifiers--utf8proc is a good candidate library to handle
+// the categorization and validation.
+
 static bool
 irc_is_valid_user (const char *user)
 {
@@ -1428,6 +1436,10 @@ irc_handle_nick (const struct irc_message *msg, struct client *c)
 	if (client && client != c)
 		RETURN_WITH_REPLY (c, IRC_ERR_NICKNAMEINUSE, nickname);
 
+	// Nothing to do here, let's not annoy roommates
+	if (c->nickname && !strcmp (c->nickname, nickname))
+		return;
+
 	if (c->registered)
 	{
 		client_add_to_whowas (c);
@@ -1446,7 +1458,6 @@ irc_handle_nick (const struct irc_message *msg, struct client *c)
 	cstr_set (&c->nickname, xstrdup (nickname));
 	str_map_set (&ctx->users, nickname, c);
 
-	if (!c->registered)
 	irc_try_finish_registration (c);
 }
 
@@ -1468,6 +1479,7 @@ irc_handle_user (const struct irc_message *msg, struct client *c)
 
 	cstr_set (&c->username, xstrdup (username));
 	cstr_set (&c->realname, xstrdup (realname));
+	c->mode = 0;
 
 	unsigned long m;
 	if (xstrtoul (&m, mode, 10))
@@ -1994,10 +2006,11 @@ irc_handle_chan_mode_change
 		mode_processor_step (&p, '+');
 		while (*mode_string)
 			if (!mode_processor_step (&p, *mode_string++))
-				break;
+				goto done_processing;
 	}
 
 	// TODO: limit to three changes with parameter per command
+done_processing:
 	if (p.added.len || p.removed.len)
 	{
 		struct str message = str_make ();
@@ -2446,8 +2459,8 @@ irc_handle_whois (const struct irc_message *msg, struct client *c)
 		{
 			struct str_map_iter iter = str_map_iter_make (&c->ctx->users);
 			bool found = false;
-			while ((target = str_map_iter_next (&iter))
-				&& !irc_fnmatch (mask, target->nickname))
+			while ((target = str_map_iter_next (&iter)))
+				if (!irc_fnmatch (mask, target->nickname))
 				{
 					irc_send_whois_reply (c, target);
 					found = true;
@@ -2715,7 +2728,7 @@ irc_try_join (struct client *c, const char *channel_name, const char *key)
 	else if (channel_get_user (chan, c))
 		return;
 
-	bool invited_by_chanop = str_map_find (&c->invites, channel_name);
+	bool invited_by_chanop = !!str_map_find (&c->invites, channel_name);
 	if ((chan->modes & IRC_CHAN_MODE_INVITE_ONLY)
 	 && !client_in_mask_list (c, &chan->invite_list)
 	 && !invited_by_chanop)
@@ -2881,9 +2894,9 @@ irc_handle_stats_uptime (struct client *c)
 static void
 irc_handle_stats (const struct irc_message *msg, struct client *c)
 {
-	char query;
-	if (msg->params.len < 1 || !(query = *msg->params.vector[0]))
-		RETURN_WITH_REPLY (c, IRC_ERR_NEEDMOREPARAMS, msg->command);
+	char query = 0;
+	if (msg->params.len > 0)
+		query = *msg->params.vector[0];
 	if (msg->params.len > 1 && !irc_is_this_me (c->ctx, msg->params.vector[1]))
 		RETURN_WITH_REPLY (c, IRC_ERR_NOSUCHSERVER, msg->params.vector[1]);
 	if (!(c->mode & IRC_USER_MODE_OPERATOR))
@@ -2896,7 +2909,7 @@ irc_handle_stats (const struct irc_message *msg, struct client *c)
 	case 'u': irc_handle_stats_uptime   (c);      break;
 	}
 
-	irc_send_reply (c, IRC_RPL_ENDOFSTATS, query);
+	irc_send_reply (c, IRC_RPL_ENDOFSTATS, query ? query : '*');
 }
 
 static void
@@ -3009,8 +3022,6 @@ static void
 irc_process_message (const struct irc_message *msg,
 	const char *raw, void *user_data)
 {
-	(void) raw;
-
 	struct client *c = user_data;
 	if (c->closing_link)
 		return;

plugins/degesch/auto-rejoin.lua

@@ -1,7 +1,7 @@
 --
 -- auto-rejoin.lua: join back automatically when someone kicks you
 --
--- Copyright (c) 2016, Přemysl Janouch <p@janouch.name>
+-- Copyright (c) 2016, Přemysl Eric Janouch <p@janouch.name>
 --
 -- Permission to use, copy, modify, and/or distribute this software for any
 -- purpose with or without fee is hereby granted.

plugins/degesch/censor.lua

@@ -1,7 +1,7 @@
 --
 -- censor.lua: black out certain users' messages
 --
--- Copyright (c) 2016, Přemysl Janouch <p@janouch.name>
+-- Copyright (c) 2016, Přemysl Eric Janouch <p@janouch.name>
 --
 -- Permission to use, copy, modify, and/or distribute this software for any
 -- purpose with or without fee is hereby granted.

plugins/degesch/fancy-prompt.lua

@@ -1,7 +1,7 @@
 --
 -- fancy-prompt.lua: the fancy multiline prompt you probably want
 --
--- Copyright (c) 2016, Přemysl Janouch <p@janouch.name>
+-- Copyright (c) 2016, Přemysl Eric Janouch <p@janouch.name>
 --
 -- Permission to use, copy, modify, and/or distribute this software for any
 -- purpose with or without fee is hereby granted.

plugins/degesch/last-fm.lua

@@ -5,7 +5,7 @@
 --
 -- I call this style closure-oriented programming
 --
--- Copyright (c) 2016, Přemysl Janouch <p@janouch.name>
+-- Copyright (c) 2016, Přemysl Eric Janouch <p@janouch.name>
 --
 -- Permission to use, copy, modify, and/or distribute this software for any
 -- purpose with or without fee is hereby granted.

plugins/degesch/ping-timeout.lua

@@ -1,7 +1,7 @@
 --
 -- ping-timeout.lua: ping timeout readability enhancement plugin
 --
--- Copyright (c) 2015 - 2016, Přemysl Janouch <p@janouch.name>
+-- Copyright (c) 2015 - 2016, Přemysl Eric Janouch <p@janouch.name>
 --
 -- Permission to use, copy, modify, and/or distribute this software for any
 -- purpose with or without fee is hereby granted.

plugins/degesch/slack.lua

@@ -1,7 +1,7 @@
 --
 -- slack.lua: try to fix up UX when using the Slack IRC gateway
 --
--- Copyright (c) 2017, Přemysl Janouch <p@janouch.name>
+-- Copyright (c) 2017, Přemysl Eric Janouch <p@janouch.name>
 --
 -- Permission to use, copy, modify, and/or distribute this software for any
 -- purpose with or without fee is hereby granted.

plugins/degesch/thin-cursor.lua

@@ -1,7 +1,7 @@
 --
 -- thin-cursor.lua: set a thin cursor
 --
--- Copyright (c) 2016, Přemysl Janouch <p@janouch.name>
+-- Copyright (c) 2016, Přemysl Eric Janouch <p@janouch.name>
 --
 -- Permission to use, copy, modify, and/or distribute this software for any
 -- purpose with or without fee is hereby granted.

plugins/degesch/utm-filter.lua

@@ -1,7 +1,7 @@
 --
 -- utm-filter.lua: filter out Google Analytics bullshit from URLs
 --
--- Copyright (c) 2015, Přemysl Janouch <p@janouch.name>
+-- Copyright (c) 2015, Přemysl Eric Janouch <p@janouch.name>
 --
 -- Permission to use, copy, modify, and/or distribute this software for any
 -- purpose with or without fee is hereby granted.

plugins/zyklonb/calc

@@ -2,7 +2,7 @@
 
   ZyklonB calc plugin, basic Scheme evaluator
 
-  Copyright 2016 Přemysl Janouch
+  Copyright 2016 Přemysl Eric Janouch
   See the file LICENSE for licensing information.
 
 !#

plugins/zyklonb/coin

@@ -2,7 +2,7 @@
 #
 # ZyklonB coin plugin, random number-based utilities
 #
-# Copyright 2012, 2014 Přemysl Janouch
+# Copyright 2012, 2014 Přemysl Eric Janouch
 # See the file LICENSE for licensing information.
 #
 

plugins/zyklonb/eval

@@ -2,7 +2,7 @@
 #
 # ZyklonB eval plugin, LISP-like expression evaluator
 #
-# Copyright 2013, 2014 Přemysl Janouch
+# Copyright 2013, 2014 Přemysl Eric Janouch
 # See the file LICENSE for licensing information.
 #
 

plugins/zyklonb/factoids

@@ -2,7 +2,7 @@
 #
 # ZyklonB factoids plugin
 #
-# Copyright 2016 Přemysl Janouch <p@janouch.name>
+# Copyright 2016 Přemysl Eric Janouch <p@janouch.name>
 # See the file LICENSE for licensing information.
 #
 

plugins/zyklonb/pomodoro

@@ -3,7 +3,7 @@
 #
 # ZyklonB pomodoro plugin
 #
-# Copyright 2015 Přemysl Janouch
+# Copyright 2015 Přemysl Eric Janouch
 # See the file LICENSE for licensing information.
 #
 

plugins/zyklonb/script

@@ -2,7 +2,7 @@
 //
 // ZyklonB scripting plugin, using a custom stack-based language
 //
-// Copyright 2014 Přemysl Janouch
+// Copyright 2014 Přemysl Eric Janouch
 // See the file LICENSE for licensing information.
 //
 // Just compile this file as usual (sans #!) if you don't feel like using TCC.

plugins/zyklonb/seen

@@ -2,7 +2,7 @@
 --
 -- ZyklonB seen plugin
 --
--- Copyright 2016 Přemysl Janouch <p@janouch.name>
+-- Copyright 2016 Přemysl Eric Janouch <p@janouch.name>
 -- See the file LICENSE for licensing information.
 --
 

plugins/zyklonb/youtube

@@ -2,7 +2,7 @@
 #
 # ZyklonB YouTube plugin, displaying info about YouTube links
 #
-# Copyright 2014 - 2015, Přemysl Janouch <p@janouch.name>
+# Copyright 2014 - 2015, Přemysl Eric Janouch <p@janouch.name>
 # See the file LICENSE for licensing information.
 #
 

zyklonb.c

@@ -1,7 +1,7 @@
 /*
  * zyklonb.c: the experimental IRC bot
  *
- * Copyright (c) 2014 - 2016, Přemysl Janouch <p@janouch.name>
+ * Copyright (c) 2014 - 2016, Přemysl Eric Janouch <p@janouch.name>
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted.