* Added new functions: xml_tree_equal and xpath2xml

* RFC 8528 yang schema mount-points:
  * Made expand_dbvar and cli_dbxml mountpoint-aware (RFC 8528)
  * autocli supportgenerate
  * Made api_path2xml and xml2api_path mount-point-aware
  * Temporar fix in clixon_custom.h: XPATH_CANONICAL_SKIP_CHECK
* `xml2xpath()`: Added `apostrophe` as 4th parameter, default 0
* removed extra assert.h includes

apps/backend/backend_commit.c

@@ -510,8 +510,7 @@ validate_common(clicon_handle       h,
     xml_apply0(td->td_src, CX_ELMNT, (xml_applyfn_t*)xml_flag_reset,
                (void*)(XML_FLAG_MARK|XML_FLAG_CHANGE));
     /* 3. Compute differences */
-    if (xml_diff(yspec, 
-                 td->td_src,
+    if (xml_diff(td->td_src,
                  td->td_target,
                  &td->td_dvec,      /* removed: only in running */
                  &td->td_dlen,
@@ -982,8 +981,7 @@ from_client_restart_one(clicon_handle h,
         goto done;
 
     /* 3. Compute differences */
-    if (xml_diff(yspec, 
-                 td->td_src,
+    if (xml_diff(td->td_src,
                  td->td_target,
                  &td->td_dvec,      /* removed: only in running */
                  &td->td_dlen,

apps/backend/backend_get.c

@@ -57,7 +57,6 @@
 #include <sys/types.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
-#include <assert.h>
 #include <netinet/in.h>
 
 /* cligen */
@@ -559,6 +558,8 @@ list_pagination_hdr(clicon_handle h,
  * @param[in]  xe      Request: <rpc><xn></rpc> 
  * @param[in]  content Get config/state/both
  * @param[in]  db      Database name
+ * @param[in]  depth   Depth attribute
+ * @param[in]  yspec   (Top-level) yang spec
  * @param[in]  xpath   XPath point to object to get
  * @param[in]  nsc     Namespace context of xpath
  * @param[in]  username

apps/backend/backend_main.c

@@ -61,7 +61,6 @@
 #include <arpa/inet.h>
 #include <netinet/in.h>
 #include <libgen.h>
-#include <assert.h>
 
 /* cligen */
 #include <cligen/cligen.h>