Make git-stripspace a builtin

Signed-off-by: Lukas Sandström <lukass@etek.chalmers.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>

1 files changed, 0 insertions, 55 deletions

diff --git a/stripspace.c b/stripspace.c
deleted file mode 100644
index 65a634645..000000000
--- a/stripspace.c
+++ /dev/null
@@ -1,55 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-#include <ctype.h>
-
-/*
- * Remove empty lines from the beginning and end.
- *
- * Turn multiple consecutive empty lines into just one
- * empty line.  Return true if it is an incomplete line.
- */
-static int cleanup(char *line)
-{
-	int len = strlen(line);
-
-	if (len && line[len-1] == '\n') {
-		if (len == 1)
-			return 0;
-		do {
-			unsigned char c = line[len-2];
-			if (!isspace(c))
-				break;
-			line[len-2] = '\n';
-			len--;
-			line[len] = 0;
-		} while (len > 1);
-		return 0;
-	}
-	return 1;
-}
-
-int main(int argc, char **argv)
-{
-	int empties = -1;
-	int incomplete = 0;
-	char line[1024];
-
-	while (fgets(line, sizeof(line), stdin)) {
-		incomplete = cleanup(line);
-
-		/* Not just an empty line? */
-		if (line[0] != '\n') {
-			if (empties > 0)
-				putchar('\n');
-			empties = 0;
-			fputs(line, stdout);
-			continue;
-		}
-		if (empties < 0)
-			continue;
-		empties++;
-	}
-	if (incomplete)
-		putchar('\n');
-	return 0;
-}