Minor README update.

README.md

@@ -53,7 +53,7 @@ of features as a standalone library:
 - ✓ Handling of graphs, triples, terms
 - ✓ Memory- and disk-backed (persistent) graph storage
 - ✓ Contexts (disk-backed only)
-- ⚒ Handling of blank nodes
+- ✓ Handling of blank nodes
 - ✓ Namespace prefixes
 - ✓ Validation of literal and URI terms
 - ✓ Validation of RDF triples
@@ -62,7 +62,7 @@ of features as a standalone library:
 - ✓ Serialization and de-serialization to/from N-Triples and N-Quads
 - ✓ Serialization and de-serialization to/from Turtle and TriG
 - ✓ Compile-time configuration of max graph size (efficiency vs. capacity)
-- ⚒ Lua bindings (on a [separate project](
+- ✓ Lua bindings (on a [separate project](
         https://git.knowledgetx.com/scossu/lsup_lua))
 - ⚒ Basic command line utilities
 - ✓ Store interface for custom back end implementations

test.c

@@ -36,13 +36,13 @@ int main(int argc, char **argv) {
         0
     ) {
         log_error ("Test failed.");
-        rc = -1;
+        rc = LSUP_ERROR;
     } else {
         log_info ("");
         log_info ("********************");
         log_info ("* ALL TESTS PASSED *");
         log_info ("********************");
-        rc = 0;
+        rc = LSUP_OK;
     }
 
     end = clock();