Improved visual style of scope inspection inb debugger

Author: RubbaBoy

input/39.ql

@@ -6,13 +6,10 @@ entity Cat {
     Cat(name, age, interests)
 
     fun printInterests() {
-//        for (interest : interests) {
-            vars()
-            print("This should give an error:")
-            print(beer)
-//            breakpoint()
-//            printf("Interest: %s", [interest])
-//        }
+        for (interest : interests) {
+            breakpoint()
+            printf("Interest: %s", [interest])
+        }
     }
 }
 

qilletni-lib-std/qilletni-src/debug/debug.ql

@@ -1,15 +1,37 @@
 // This file is only accessible in the debug REPL
 
+/**
+ * Prints out the functions in the current scope and all parents.
+ */
 native fun functions()
 
+/**
+ * Prints out the functions in the given entity's scope and all parents.
+ *
+ * @param entityInstance The instance of the entity to get the scope of
+ */
 native fun functions(entityInstance)
 
+/**
+ * Prints out the variables and their values in the current scope and all parents.
+ */
 native fun vars()
 
+/**
+ * Prints out the variables and their values in the given entity's scope and all parents.
+ *
+ * @param entityInstance The instance of the entity to get the scope of
+ */
 native fun vars(entityInstance)
 
 // This could be a call to backtrace() not natively,
 // however that makes the stack trace look messier
+/**
+ * Prints out the current stacktrace of the program.
+ */
 native fun bt()
 
+/**
+ * Prints out the current stacktrace of the program.
+ */
 native fun backtrace()

qilletni-lib-std/src/main/java/is/yarr/qilletni/lib/core/DebugFunctions.java

@@ -12,13 +12,13 @@
 
 import java.util.HashSet;
 import java.util.Set;
-import java.util.stream.Collectors;
 
 public class DebugFunctions {
 
     private static final Logger LOGGER = LoggerFactory.getLogger(DebugFunctions.class);
 
     final String ANSI_GREEN = "\u001B[32m";
+    final String ANSI_GRAY = "\u001B[90m";
     final String ANSI_RESET = "\u001B[0m";
 
     private final DebugSupport debugSupport;
@@ -60,7 +60,7 @@ private void printFunctionsFromScope(Scope scope, int depth, Set<Scope> printedS
         }
 
         if (scope.getAllFunctionSymbols().isEmpty()) {
-            System.out.printf("%s - No functions in scope -%n", spaces);
+            System.out.printf("%s%s - No functions in scope -%s%n", spaces, ANSI_GRAY, ANSI_RESET);
         }
 
         scope.getAllFunctionSymbols().forEach((name, symbols) -> {
@@ -107,7 +107,7 @@ private void printVariablesFromScope(Scope scope, int depth, Set<Scope> printedS
         }
 
         if (scope.getAllSymbols().isEmpty()) {
-            System.out.printf("%s - No variables in scope -%n", spaces);
+            System.out.printf("%s%s - No variables in scope -%s%n", spaces, ANSI_GRAY, ANSI_RESET);
         }
 
         scope.getAllSymbols().forEach((name, symbol) ->