diff --git a/doc/prebuilt b/doc/prebuilt
index 934a6a183..ca53235cc 160000
--- a/doc/prebuilt
+++ b/doc/prebuilt
@@ -1 +1 @@
-Subproject commit 934a6a18301e81c4fd1b3a8cda2dc13dca4741cc
+Subproject commit ca53235ccfa0458ebf11c204888ca370e20ec3f5
diff --git a/src/bank-lib/fakebank.c b/src/bank-lib/fakebank.c
index abf486876..c7e324dec 100644
--- a/src/bank-lib/fakebank.c
+++ b/src/bank-lib/fakebank.c
@@ -776,7 +776,7 @@ handle_transfer (struct TALER_FAKEBANK_Handle *h,
 
 
 /**
- * Handle incoming HTTP request for /history
+ * Handle incoming HTTP request for /
  *
  * @param h the fakebank handle
  * @param connection the connection
@@ -925,8 +925,13 @@ handle_debit_history (struct TALER_FAKEBANK_Handle *h,
                       const char *account)
 {
   struct HistoryArgs ha;
-  struct Transaction *pos;
+  const struct Transaction *pos;
   json_t *history;
+  struct TALER_Amount total_incoming;
+  struct TALER_Amount start_outgoing;
+  struct TALER_Amount end_outgoing;
+  const struct Transaction *start_pos;
+  const struct Transaction *end_pos;
 
   if (GNUNET_OK !=
       parse_history_common_args (connection,
@@ -967,6 +972,11 @@ handle_debit_history (struct TALER_FAKEBANK_Handle *h,
     /* list is empty */
     pos = NULL;
   }
+  if (0 > ha.delta)
+    end_pos = pos;
+  else
+    start_pos = pos;
+
   history = json_array ();
   while ( (0 != ha.delta) &&
           (NULL != pos) )
@@ -1018,6 +1028,14 @@ handle_debit_history (struct TALER_FAKEBANK_Handle *h,
     if (0 < ha.delta)
       pos = pos->next;
   }
+  if (0 > ha.delta)
+    start_pos = pos;
+  else
+    end_pos = pos;
+  GNUNET_assert (GNUNET_OK ==
+                 TALER_amount_get_zero (fb->currency,
+                                        &));
+
   return TALER_MHD_reply_json_pack (connection,
                                     MHD_HTTP_OK,
                                     "{s:o}",
diff --git a/src/exchange-tools/taler-exchange-keyup.c b/src/exchange-tools/taler-exchange-keyup.c
index 266c1bac0..33039c3d1 100644
--- a/src/exchange-tools/taler-exchange-keyup.c
+++ b/src/exchange-tools/taler-exchange-keyup.c
@@ -770,7 +770,7 @@ create_denomkey_issue (const struct CoinTypeParams *params,
   GNUNET_assert (NULL != dki->denom_priv.rsa_private_key);
   dki->denom_pub.rsa_public_key
     = GNUNET_CRYPTO_rsa_private_key_get_public (
-        dki->denom_priv.rsa_private_key);
+    dki->denom_priv.rsa_private_key);
   GNUNET_CRYPTO_rsa_public_key_hash (dki->denom_pub.rsa_public_key,
                                      &dki->issue.properties.denom_hash);
   dki->issue.properties.master = master_public_key;
diff --git a/src/exchange/taler-exchange-httpd_refresh_reveal.c b/src/exchange/taler-exchange-httpd_refresh_reveal.c
index 3619f9a39..bbafdd1a1 100644
--- a/src/exchange/taler-exchange-httpd_refresh_reveal.c
+++ b/src/exchange/taler-exchange-httpd_refresh_reveal.c
@@ -697,9 +697,9 @@ resolve_refresh_reveal_denominations (struct TEH_KS_StateHandle *key_state,
   {
     rctx->ev_sigs[i].rsa_signature
       = GNUNET_CRYPTO_rsa_sign_blinded (
-          rctx->dkis[i]->denom_priv.rsa_private_key,
-          rctx->rcds[i].coin_ev,
-          rctx->rcds[i].coin_ev_size);
+      rctx->dkis[i]->denom_priv.rsa_private_key,
+      rctx->rcds[i].coin_ev,
+      rctx->rcds[i].coin_ev_size);
     if (NULL == rctx->ev_sigs[i].rsa_signature)
     {
       GNUNET_break (0);
diff --git a/src/lib/exchange_api_handle.c b/src/lib/exchange_api_handle.c
index 783cddea2..e0ef7f403 100644
--- a/src/lib/exchange_api_handle.c
+++ b/src/lib/exchange_api_handle.c
@@ -1259,7 +1259,7 @@ keys_completed_cb (void *cls,
     for (unsigned int i = 0; i<kd_old.num_denom_keys; i++)
       kd.denom_keys[i].key.rsa_public_key
         = GNUNET_CRYPTO_rsa_public_key_dup (
-            kd_old.denom_keys[i].key.rsa_public_key);
+        kd_old.denom_keys[i].key.rsa_public_key);
 
     kd.num_auditors = kd_old.num_auditors;
     kd.auditors = GNUNET_new_array (kd.num_auditors,