+static void print_remote_to_local(struct strbuf *display,
+ const char *remote, const char *local)
+{
+ strbuf_addf(display, "%-*s -> %s", refcol_width, remote, local);
+}
+
+static int find_and_replace(struct strbuf *haystack,
+ const char *needle,
+ const char *placeholder)
+{
+ const char *p = strstr(haystack->buf, needle);
+ int plen, nlen;
+
+ if (!p)
+ return 0;
+
+ if (p > haystack->buf && p[-1] != '/')
+ return 0;
+
+ plen = strlen(p);
+ nlen = strlen(needle);
+ if (plen > nlen && p[nlen] != '/')
+ return 0;
+
+ strbuf_splice(haystack, p - haystack->buf, nlen,
+ placeholder, strlen(placeholder));
+ return 1;
+}
+
+static void print_compact(struct strbuf *display,
+ const char *remote, const char *local)
+{
+ struct strbuf r = STRBUF_INIT;
+ struct strbuf l = STRBUF_INIT;
+
+ if (!strcmp(remote, local)) {
+ strbuf_addf(display, "%-*s -> *", refcol_width, remote);
+ return;
+ }
+
+ strbuf_addstr(&r, remote);
+ strbuf_addstr(&l, local);
+
+ if (!find_and_replace(&r, local, "*"))
+ find_and_replace(&l, remote, "*");
+ print_remote_to_local(display, r.buf, l.buf);
+
+ strbuf_release(&r);
+ strbuf_release(&l);
+}
+