From ffa8f3a239b3fee3cb1765f50ff2732536575e4f Mon Sep 17 00:00:00 2001
From: Jakob Kaivo <jkk@ung.org>
Date: Wed, 13 Mar 2019 20:53:45 -0400
Subject: migrate to gitlab

---
 asa.c | 96 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 96 insertions(+)
 create mode 100644 asa.c

diff --git a/asa.c b/asa.c
new file mode 100644
index 0000000..9c2cc35
--- /dev/null
+++ b/asa.c
@@ -0,0 +1,96 @@
+/*
+ * UNG's Not GNU
+ *
+ * Copyright (c) 2011-2017, Jakob Kaivo <jkk@ung.org>
+ *
+ * Permission to use, copy, modify, and/or 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.
+ *
+ */
+
+#define _XOPEN_SOURCE 700
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+int asa(const char *path)
+{
+	FILE *f = stdin;
+	if (path && strcmp(path, "-")) {
+		f = fopen(path, "rb");
+	}
+
+	if (f == NULL) {
+		fprintf(stderr, "asa: Couldn't open %s: %s\n", path ? path : "stdin", strerror(errno));
+		return 1;
+	}
+
+	while (!feof(f)) {
+		char *line = NULL;
+		size_t n = 0;
+
+		if (getline(&line, &n, f) == -1) {
+			if (ferror(f)) {
+				fprintf(stderr, "asa: Couldn't open %s: %s\n", path ? path : "stdin", strerror(errno));
+				return 1;
+			}
+			if (line) {
+				free(line);
+			}
+			continue;
+		}
+
+		switch(line[0]) {
+		case '0':
+			putchar('\n');
+			break;
+
+		case '1':
+			putchar('\f');
+			break;
+
+		case '+':
+			putchar('\r');
+			break;
+
+		case ' ':
+		default:
+			break;
+		}
+
+		fputs(line + 1, stdout);
+		free(line);
+	}
+
+	if (f != stdin) {
+		fclose(f);
+	}
+
+	return 0;
+}
+
+int main(int argc, char *argv[])
+{
+	while (getopt(argc, argv, "") != -1) {
+		return 1;
+	}
+
+	int r = 0;
+
+	do {
+		r |= asa(argv[optind++]);
+	} while (optind < argc);
+
+	return r;
+}
-- 
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