update (c) year

And some whitespace cleanup. The (c) year doesn't matter too much, but
let's close the ticket.

Fixes: #2075.

2 files changed, 61 insertions, 61 deletions

diff --git a/configure.ac b/configure.ac
index 66d7559..b540584 100644
--- a/configure.ac
+++ b/configure.ac
@@ -16,7 +16,7 @@
 
 AC_PREREQ([2.68])
 AC_INIT([mu],[1.6.1],[https://github.com/djcb/mu/issues],[mu])
-AC_COPYRIGHT([Copyright (C) 2008-2020 Dirk-Jan C. Binnema])
+AC_COPYRIGHT([Copyright (C) 2008-2021 Dirk-Jan C. Binnema])
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_SRCDIR([mu/mu.cc])
 # libtoolize wants to put some stuff in here; if you have an old
diff --git a/mu/mu.cc b/mu/mu.cc
index 9dff2ae..fb907a0 100644
--- a/mu/mu.cc
+++ b/mu/mu.cc
@@ -1,5 +1,5 @@
 /*
-** Copyright (C) 2008-2020 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
+** Copyright (C) 2008-2021 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
 **
 ** This program is free software; you can redistribute it and/or modify it
 ** under the terms of the GNU General Public License as published by the
@@ -33,16 +33,16 @@ using namespace Mu;
 static void
 show_version (void)
 {
-	const char* blurb =
-		"mu (mail indexer/searcher) version " VERSION "\n"
-		"Copyright (C) 2008-2020 Dirk-Jan C. Binnema\n"
-		"License GPLv3+: GNU GPL version 3 or later "
-		"<http://gnu.org/licenses/gpl.html>.\n"
-		"This is free software: you are free to change "
-		"and redistribute it.\n"
-		"There is NO WARRANTY, to the extent permitted by law.";
-
-	g_print ("%s\n", blurb);
+        const char* blurb =
+                "mu (mail indexer/searcher) version " VERSION "\n"
+                "Copyright (C) 2008-2021 Dirk-Jan C. Binnema\n"
+                "License GPLv3+: GNU GPL version 3 or later "
+                "<http://gnu.org/licenses/gpl.html>.\n"
+                "This is free software: you are free to change "
+                "and redistribute it.\n"
+                "There is NO WARRANTY, to the extent permitted by law.";
+
+        g_print ("%s\n", blurb);
 }
 
 
@@ -50,12 +50,12 @@ static void
 handle_error (MuConfig *conf, MuError merr, GError **err)
 {
         if (!(err && *err))
-		return;
+                return;
 
         using Color = MaybeAnsi::Color;
         MaybeAnsi col{conf ? !conf->nocolor : false};
 
-	if (*err)
+        if (*err)
                 std::cerr << col.fg(Color::Red)	<< "error" << col.reset() << ": "
                           << col.fg(Color::BrightYellow)
                           << ((*err) ? (*err)->message : "something when wrong")
@@ -63,35 +63,35 @@ handle_error (MuConfig *conf, MuError merr, GError **err)
 
         std::cerr << col.fg(Color::Green);
 
-	switch ((*err)->code) {
-	case MU_ERROR_XAPIAN_CANNOT_GET_WRITELOCK:
-		std::cerr << "Maybe mu is already running?\n";
-		break;
+        switch ((*err)->code) {
+        case MU_ERROR_XAPIAN_CANNOT_GET_WRITELOCK:
+                std::cerr << "Maybe mu is already running?\n";
+                break;
 
         case MU_ERROR_XAPIAN_NEEDS_REINDEX:
                 std::cerr << "Database needs (re)indexing.\n"
                           << "try 'mu index' "
                           << "(see mu-index(1) for details)\n";
-		return;
-	case MU_ERROR_IN_PARAMETERS:
-		if (conf && mu_config_cmd_is_valid(conf->cmd))
-			mu_config_show_help (conf->cmd);
-		break;
-	case MU_ERROR_SCRIPT_NOT_FOUND:
-		std::cerr << "See the mu manpage for commands, or "
+                return;
+        case MU_ERROR_IN_PARAMETERS:
+                if (conf && mu_config_cmd_is_valid(conf->cmd))
+                        mu_config_show_help (conf->cmd);
+                break;
+        case MU_ERROR_SCRIPT_NOT_FOUND:
+                std::cerr << "See the mu manpage for commands, or "
                           << "'mu script' for the scripts\n";
-		break;
-	case MU_ERROR_XAPIAN_CANNOT_OPEN:
-		std::cerr << "Please (re)initialize mu with 'mu init' "
+                break;
+        case MU_ERROR_XAPIAN_CANNOT_OPEN:
+                std::cerr << "Please (re)initialize mu with 'mu init' "
                           << "see mu-init(1) for details\n";
-		return;
-	case MU_ERROR_XAPIAN_SCHEMA_MISMATCH:
-		std::cerr << "Please (re)initialize mu with 'mu init' "
+                return;
+        case MU_ERROR_XAPIAN_SCHEMA_MISMATCH:
+                std::cerr << "Please (re)initialize mu with 'mu init' "
                           << "see mu-init(1) for details\n";
-		return;
-	default:
-		break; /* nothing to do */
-	}
+                return;
+        default:
+                break; /* nothing to do */
+        }
 
         std::cerr << col.reset();
 }
@@ -100,41 +100,41 @@ handle_error (MuConfig *conf, MuError merr, GError **err)
 int
 main (int argc, char *argv[])
 {
-	GError	 *err;
-	MuError	  rv;
-	MuConfig *conf;
+        GError	 *err;
+        MuError	  rv;
+        MuConfig *conf;
 
-	setlocale (LC_ALL, "");
+        setlocale (LC_ALL, "");
 
-	err = NULL;
-	rv  = MU_OK;
+        err = NULL;
+        rv  = MU_OK;
 
-	conf = mu_config_init (&argc, &argv, &err);
-	if (!conf) {
-		rv = err ? (MuError)err->code : MU_ERROR;
-		goto cleanup;
-	} else if (conf->version) {
-		show_version ();
-		goto cleanup;
-	}
+        conf = mu_config_init (&argc, &argv, &err);
+        if (!conf) {
+                rv = err ? (MuError)err->code : MU_ERROR;
+                goto cleanup;
+        } else if (conf->version) {
+                show_version ();
+                goto cleanup;
+        }
 
-	/* nothing to do */
-	if (conf->cmd == MU_CONFIG_CMD_NONE)
-		return 0;
+        /* nothing to do */
+        if (conf->cmd == MU_CONFIG_CMD_NONE)
+                return 0;
 
-	if (!mu_runtime_init (conf->muhome, PACKAGE_NAME, conf->debug)) {
-		mu_config_uninit (conf);
-		return 1;
-	}
+        if (!mu_runtime_init (conf->muhome, PACKAGE_NAME, conf->debug)) {
+                mu_config_uninit (conf);
+                return 1;
+        }
 
-	rv = mu_cmd_execute (conf, &err);
+        rv = mu_cmd_execute (conf, &err);
 
 cleanup:
         handle_error (conf, rv, &err);
-	g_clear_error (&err);
+        g_clear_error (&err);
 
-	mu_config_uninit (conf);
-	mu_runtime_uninit ();
+        mu_config_uninit (conf);
+        mu_runtime_uninit ();
 
-	return rv;
+        return rv;
 }