1 files changed, 92 insertions, 0 deletions
diff --git a/src/main.c b/src/main.c
new file mode 100644
index 0000000..f163558
--- /dev/null
+++ b/src/main.c
@@ -0,0 +1,92 @@
+/* Aplwc - A Programming Language With Constraints
+ *
+ * Copyright (C) 2026 Peter Mikkelsen <petermikkelsen10@gmail.com>
+ *
+ * This file is part of aplwc.
+ *
+ * Aplwc is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Aplwc is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with aplwc.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <getopt.h>
+#include <aplwc.h>
+#include "nls.h"
+#include "syscmd.h"
+#include "readline.h"
+
+static struct option long_options[] = {
+	{"help", no_argument, 0, 'h'},
+	{"version", no_argument, 0, 'v'},
+	{NULL, 0, NULL, 0}
+};
+
+static void version(void);
+static void help(int);
+
+int
+main(int argc, char *argv[])
+{
+	init_nls();
+
+	int opt;
+	while((opt = getopt_long(argc, argv, "hv", long_options, NULL)) != -1){
+		switch(opt){
+		case 'h':
+			help(EXIT_SUCCESS);
+			break;
+		case 'v':
+			version();
+			break;
+		default:
+			help(EXIT_FAILURE);
+			break;
+		}
+	}
+
+	struct aplwc *aplwc = aplwc_new();
+	init_syscmds(aplwc);
+	init_readline(aplwc);
+
+	char *line;
+	while(line = readline("      ")){
+		if(strlen(line) == 0)
+			continue;
+		add_history(line);
+		printf(_("You typed: %s\n"), line);
+		free(line);
+	}
+	printf(_("bye\n"));
+}
+
+static void
+version(void)
+{
+	printf("%s %s\n", PACKAGE_NAME, PACKAGE_VERSION);
+	printf(_("Copyright (C) 2026 Peter Mikkelsen\n"));
+	printf(_("License GPLv3+: GNU GPL version 3 or later <https://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.\n"));
+	exit(EXIT_SUCCESS);
+}
+
+static void
+help(int status)
+{
+	printf(_("Usage: %s [OPTION...]\n\n"), PACKAGE_NAME);
+	printf(_("  -h, --help      display this help and exit\n"));
+	printf(_("  -v, --version   display version information and exit\n"));
+	exit(status);
+}