1 files changed, 0 insertions, 81 deletions
diff --git a/next.c b/next.c
deleted file mode 100644
index b121c74..0000000
--- a/next.c
+++ /dev/null
@@ -1,81 +0,0 @@
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <sys/mman.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-
-int
-main(int argc, char *argv[])
-{
-	int fd;
-	struct stat st;
-
-	fd = open("map", O_RDONLY);
-	if (!fd)
-		exit(101);
-
-	fstat(fd, &st);
-	char *map = mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
-	if (map == MAP_FAILED)
-		exit(102);
-
-	char *s;
-	char *arg;
-	if (argc > 2)
-		arg = argv[2];
-	else
-		arg = "+1";
-
-	if (argc <= 1 || !argv[1][0]) {
-		// default to first line
-		arg = "1";
-	}
-
-	if (*arg == '+' || *arg == '-') {
-		s = strstr(map, argv[1]);
-		int a = atoi(arg);
-		if (!s) {
-			s = map;
-			a = 0;
-		}
-		if (a > 0) {
-			while (a-- > 0) {
-				while (*s && *s != '\n')
-					s++;
-				s++;
-			}
-		} else {
-			while (a++ <= 0 && map < s) {
-				s--;
-				while (map < s && *s != '\n')
-					s--;
-			}
-			if (map < s && *s == '\n')
-				s++;
-		}
-	} else {
-		int a = atoi(arg);
-		s = map;
-		while (--a > 0) {
-			char *n = strchr(s+1, '\n');
-			if (!n)
-				break;
-			s = n;
-		}
-		if (s && *s)
-			s++;
-	}
-	char *t = s;
-	while (*t && *t != '\n')
-		t++;
-	if (!*t)
-		return 1;
-	t++;
-	if (write(1, s, t-s) <= 0)
-		return 2;
-	return 0;
-}