Fix some bugs (#15) in prep for v1.0.4

* Update develop from master (prep for v1.0.3) (#11)

* Fix potential operator precedence bug (#8)

* v1.0.2

* Update README.md

* Update develop (#12)

* Fix potential operator precedence bug (#8)

* v1.0.2

* Update README.md

* Revert "Update develop (#12)" (#13)

This reverts commit c6f5c2e.

* Fix a few bugs, move things around

README.md

@@ -1,6 +1,6 @@
 # Sakura Interpreter -- Java
 
-<img src="https://img.shields.io/badge/Interpreter%20Version-1.0.3-red" /> <img src="https://img.shields.io/badge/Lang Version-0.1.0--beta.2-green" /> [![Tests](https://github.com/ArkinSolomon/sakura-interpreter-java/actions/workflows/test-all.yml/badge.svg)](https://github.com/ArkinSolomon/sakura-interpreter-java/actions/workflows/test-all.yml) [![javadoc](https://javadoc.io/badge2/net.arkinsolomon/sakurainterpreter/javadoc.svg)](https://javadoc.io/doc/net.arkinsolomon/sakurainterpreter)
+<img src="https://img.shields.io/badge/Interpreter%20Version-1.0.4-red" /> <img src="https://img.shields.io/badge/Lang Version-0.1.0--beta.2-green" /> [![Tests](https://github.com/ArkinSolomon/sakura-interpreter-java/actions/workflows/test-all.yml/badge.svg)](https://github.com/ArkinSolomon/sakura-interpreter-java/actions/workflows/test-all.yml) [![javadoc](https://javadoc.io/badge2/net.arkinsolomon/sakurainterpreter/javadoc.svg)](https://javadoc.io/doc/net.arkinsolomon/sakurainterpreter)
 
 Sakura Interpreter written in Java.
 

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>net.arkinsolomon</groupId>
     <artifactId>sakurainterpreter</artifactId>
-    <version>1.0.3</version>
+    <version>1.0.4</version>
     <packaging>jar</packaging>
 
     <name>Sakura Interpreter</name>

src/main/java/net/arkinsolomon/sakurainterpreter/SakuraInterpreter.java

@@ -51,7 +51,7 @@
 public class SakuraInterpreter {
 
     public static final String LANG_VERSION = "0.1.0-beta-2";
-    public static final String INTERPRETER_VERSION = "1.0.3";
+    public static final String INTERPRETER_VERSION = "1.0.4";
 
     private final InterpreterOptions options;
 
@@ -173,8 +173,13 @@ private static InterpreterOptions parseConfig(File configFile) {
             if (configObj.containsKey("root")) {
                 Object root = configObj.get("root");
                 if (!(root instanceof String))
-                    throw new RuntimeException("If provided in the configuration file, \"root\" must be a string (which represents path to a file)");
-                opts.setExecutor((String) root);
+                    throw new RuntimeException("If provided in the configuration file, \"root\" must be a string (which represents path to a directory)");
+
+                File rootFile = new File((String) root);
+
+                if (!rootFile.isDirectory())
+                    throw new RuntimeException("If provided in the configuration file, \"root\" must be a path to a directory (a path to a file was provided)");
+                opts.setRoot(rootFile);
             }
 
             if (configObj.containsKey("allowRead")) {

src/main/java/net/arkinsolomon/sakurainterpreter/functions/RangeIterable.java → src/main/java/net/arkinsolomon/sakurainterpreter/execution/RangeIterable.java

@@ -13,12 +13,9 @@
  * either express or implied limitations under the License.
  */
 
-package net.arkinsolomon.sakurainterpreter.functions;
+package net.arkinsolomon.sakurainterpreter.execution;
 
 import net.arkinsolomon.sakurainterpreter.exceptions.SakuraException;
-import net.arkinsolomon.sakurainterpreter.execution.DataType;
-import net.arkinsolomon.sakurainterpreter.execution.Iterable;
-import net.arkinsolomon.sakurainterpreter.execution.Value;
 
 /**
  * An iterator for a certain range.

src/main/java/net/arkinsolomon/sakurainterpreter/functions/RangeFunction.java

@@ -17,6 +17,7 @@
 
 import net.arkinsolomon.sakurainterpreter.exceptions.SakuraException;
 import net.arkinsolomon.sakurainterpreter.execution.DataType;
+import net.arkinsolomon.sakurainterpreter.execution.RangeIterable;
 import net.arkinsolomon.sakurainterpreter.execution.Value;
 
 import java.util.List;