git status: show relative paths when run in a subdirectory

To show the relative paths, the function formerly called quote_crlf()
(now called quote_path()) takes the prefix as an additional argument.

While at it, the static buffers were replaced by strbufs.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/wt-status.h b/wt-status.h
index 77449326db..f58ebcbb23 100644
--- a/wt-status.h
+++ b/wt-status.h
@@ -23,6 +23,7 @@ struct wt_status {
 	int workdir_untracked;
 	const char *index_file;
 	FILE *fp;
+	const char *prefix;
 };
 
 int git_status_config(const char *var, const char *value);