Merge branch 'sp/win'

* sp/win:
  We need to check for msys as well as Windows in add--interactive.
  Convert CR/LF to LF in tag signatures
  Fixed text file auto-detection: treat EOF character 032 at the end of file as printable

builtin-tag.c

@@ -202,6 +202,7 @@ static int do_sign(struct strbuf *buffer)
 	const char *args[4];
 	char *bracket;
 	int len;
+	int i, j;
 
 	if (!*signingkey) {
 		if (strlcpy(signingkey, git_committer_info(IDENT_ERROR_ON_NO_NAME),
@@ -241,6 +242,15 @@ static int do_sign(struct strbuf *buffer)
 	if (finish_command(&gpg) || !len || len < 0)
 		return error("gpg failed to sign the tag");
 
+	/* Strip CR from the line endings, in case we are on Windows. */
+	for (i = j = 0; i < buffer->len; i++)
+		if (buffer->buf[i] != '\r') {
+			if (i != j)
+				buffer->buf[j] = buffer->buf[i];
+			j++;
+		}
+	strbuf_setlen(buffer, j);
+
 	return 0;
 }
 

convert.c

@@ -61,6 +61,10 @@ static void gather_stats(const char *buf, unsigned long size, struct text_stat *
 		else
 			stats->printable++;
 	}
+
+	/* If file ends with EOF then don't count this EOF as non-printable. */
+	if (size >= 1 && buf[size-1] == '\032')
+		stats->nonprintable--;
 }
 
 /*

git-add--interactive.perl

@@ -54,7 +54,7 @@ sub colored {
 my $patch_mode;
 
 sub run_cmd_pipe {
-	if ($^O eq 'MSWin32') {
+	if ($^O eq 'MSWin32' || $^O eq 'msys') {
 		my @invalid = grep {m/[":*]/} @_;
 		die "$^O does not support: @invalid\n" if @invalid;
 		my @args = map { m/ /o ? "\"$_\"": $_ } @_;