update copyright - lchat - A line oriented chat front end for ii.
 (HTM) git clone git://git.suckless.org/lchat
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       ---
 (DIR) commit e413932d58bda64d7e9e34ca1e455d13bad17a3e
 (DIR) parent d9d4077f33f59df8579af2866cea73d0664e9add
 (HTM) Author: Tom Schwindl <schwindl@posteo.de>
       Date:   Sat, 14 Jan 2023 18:35:52 +0100
       
       update copyright
       
       Diffstat:
         M lchat.c                             |       4 ++--
         M slackline.c                         |       4 ++--
         M slackline_emacs.c                   |      16 ++++++++++++++++
         M util.c                              |       2 +-
       
       4 files changed, 21 insertions(+), 5 deletions(-)
       ---
 (DIR) diff --git a/lchat.c b/lchat.c
       @@ -1,6 +1,6 @@
        /*
       - * Copyright (c) 2015-2022 Jan Klemkow <j.klemkow@wemelug.de>
       - * Copyright (c) 2022 Tom Schwindl <schwindl@posteo.de>
       + * Copyright (c) 2015-2023 Jan Klemkow <j.klemkow@wemelug.de>
       + * Copyright (c) 2022-2023 Tom Schwindl <schwindl@posteo.de>
         *
         * Permission to use, copy, modify, and distribute this software for any
         * purpose with or without fee is hereby granted, provided that the above
 (DIR) diff --git a/slackline.c b/slackline.c
       @@ -1,6 +1,6 @@
        /*
       - * Copyright (c) 2015-2022 Jan Klemkow <j.klemkow@wemelug.de>
       - * Copyright (c) 2022 Tom Schwindl <schwindl@posteo.de>
       + * Copyright (c) 2015-2023 Jan Klemkow <j.klemkow@wemelug.de>
       + * Copyright (c) 2022-2023 Tom Schwindl <schwindl@posteo.de>
         *
         * Permission to use, copy, modify, and distribute this software for any
         * purpose with or without fee is hereby granted, provided that the above
 (DIR) diff --git a/slackline_emacs.c b/slackline_emacs.c
       @@ -1,3 +1,19 @@
       +/*
       + * Copyright (c) 2022-2023 Tom Schwindl <schwindl@posteo.de>
       + *
       + * Permission to use, copy, modify, and distribute this software for any
       + * purpose with or without fee is hereby granted, provided that the above
       + * copyright notice and this permission notice appear in all copies.
       + *
       + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
       + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
       + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
       + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
       + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
       + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
       + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
       + */
       +
        #include <stdio.h>
        #include <ctype.h>
        #include <stddef.h>
 (DIR) diff --git a/util.c b/util.c
       @@ -1,5 +1,5 @@
        /*
       - * Copyright (c) 2018 Jan Klemkow <j.klemkow@wemelug.de>
       + * Copyright (c) 2018-2023 Jan Klemkow <j.klemkow@wemelug.de>
         *
         * Permission to use, copy, modify, and distribute this software for any
         * purpose with or without fee is hereby granted, provided that the above