1 files changed, 0 insertions, 99 deletions
diff --git a/builtin-stripspace.c b/builtin-stripspace.c
deleted file mode 100644
index 916355ca5d..0000000000
--- a/builtin-stripspace.c
+++ /dev/null
@@ -1,99 +0,0 @@
-#include "builtin.h"
-#include "cache.h"
-
-/*
- * Returns the length of a line, without trailing spaces.
- *
- * If the line ends with newline, it will be removed too.
- */
-static size_t cleanup(char *line, size_t len)
-{
-	if (len) {
-		if (line[len - 1] == '\n')
-			len--;
-
-		while (len) {
-			unsigned char c = line[len - 1];
-			if (!isspace(c))
-				break;
-			len--;
-		}
-	}
-	return len;
-}
-
-/*
- * Remove empty lines from the beginning and end
- * and also trailing spaces from every line.
- *
- * Note that the buffer will not be NUL-terminated.
- *
- * Turn multiple consecutive empty lines between paragraphs
- * into just one empty line.
- *
- * If the input has only empty lines and spaces,
- * no output will be produced.
- *
- * If last line has a newline at the end, it will be removed.
- *
- * Enable skip_comments to skip every line starting with "#".
- */
-size_t stripspace(char *buffer, size_t length, int skip_comments)
-{
-	int empties = -1;
-	size_t i, j, len, newlen;
-	char *eol;
-
-	for (i = j = 0; i < length; i += len, j += newlen) {
-		eol = memchr(buffer + i, '\n', length - i);
-		len = eol ? eol - (buffer + i) + 1 : length - i;
-
-		if (skip_comments && len && buffer[i] == '#') {
-			newlen = 0;
-			continue;
-		}
-		newlen = cleanup(buffer + i, len);
-
-		/* Not just an empty line? */
-		if (newlen) {
-			if (empties != -1)
-				buffer[j++] = '\n';
-			if (empties > 0)
-				buffer[j++] = '\n';
-			empties = 0;
-			memmove(buffer + j, buffer + i, newlen);
-			continue;
-		}
-		if (empties < 0)
-			continue;
-		empties++;
-	}
-
-	return j;
-}
-
-int cmd_stripspace(int argc, const char **argv, const char *prefix)
-{
-	char *buffer;
-	unsigned long size;
-	int strip_comments = 0;
-
-	if (argc > 1 && (!strcmp(argv[1], "-s") ||
-				!strcmp(argv[1], "--strip-comments")))
-		strip_comments = 1;
-
-	size = 1024;
-	buffer = xmalloc(size);
-	if (read_fd(0, &buffer, &size)) {
-		free(buffer);
-		die("could not read the input");
-	}
-
-	size = stripspace(buffer, size, strip_comments);
-	write_or_die(1, buffer, size);
-	if (size)
-		putc('\n', stdout);
-
-	free(buffer);
-	return 0;
-}