Removed parameter from enable_packrat_parsing.

peglib.h

@@ -2199,10 +2199,10 @@ public:
         return (*grammar_)[s];
     }
 
-    void enable_packrat_parsing(bool sw) {
+    void enable_packrat_parsing() {
         if (grammar_ != nullptr) {
             auto& rule = (*grammar_)[start_];
-            rule.enablePackratParsing = sw;
+            rule.enablePackratParsing = true;
         }
     }
 

test/test.cc

@@ -244,7 +244,7 @@ TEST_CASE("Backtracking test", "[general]")
         count++;
     };
 
-    parser.enable_packrat_parsing(true);
+    parser.enable_packrat_parsing();
 
     bool ret = parser.parse("Hello Two");
     REQUIRE(ret == true);