git log/diff: add -G<regexp> that greps in the patch text

diff --git a/archive.c b/archive.c
index d700af3b62f35091f9c628a5a2c0d8449e2fe439..edd68534fa847ad839fe8554e6864b39de4fcde0 100644 (file)
--- a/archive.c
+++ b/archive.c
@@ -33,6 +33,7 @@ static void format_subst(const struct commit *commit,
        struct strbuf fmt = STRBUF_INIT;
        struct pretty_print_context ctx = {0};
        ctx.date_mode = DATE_NORMAL;
+       ctx.abbrev = DEFAULT_ABBREV;
 
        if (src == buf->buf)
                to_free = strbuf_detach(buf, NULL);