diff --git a/common/src/main/java/me/topchetoeu/j2s/common/Environment.java b/common/src/main/java/me/topchetoeu/j2s/common/Environment.java
index 3163873..6507c0c 100644
--- a/common/src/main/java/me/topchetoeu/j2s/common/Environment.java
+++ b/common/src/main/java/me/topchetoeu/j2s/common/Environment.java
@@ -6,55 +6,99 @@ import java.util.Map;
 import java.util.Set;
 import java.util.function.Supplier;
 
+/**
+ * The class, used to keep track of important environment-wide values
+ * Supports an inheritance mechanism via parents
+ * In essence a simple hashmap of flag objects to values
+ */
 public class Environment {
+	/**
+	 * The parent of this environment. Will act as a "fallback" when searching for elements.
+	 * Operations this environment won't write into the parent
+	 */
 	public final Environment parent;
 	private final Map<Key<Object>, Object> map = new HashMap<>();
 	private final Set<Key<Object>> hidden = new HashSet<>();
 
+	/**
+	 * Gets the element, contained in this environment, signified by the given key
+	 * @return The element, or null if not found
+	 */
 	@SuppressWarnings("unchecked")
 	public <T> T get(Key<T> key) {
 		if (map.containsKey(key)) return (T)map.get(key);
 		else if (!hidden.contains(key) && parent != null) return parent.get(key);
 		else return null;
 	}
+	/**
+	 * Checks if the environment has the given key
+	 */
 	public boolean has(Key<?> key) {
 		if (map.containsKey(key)) return true;
 		else if (!hidden.contains(key) && parent != null) return parent.has(key);
 		else return false;
 	}
 
+	/**
+	 * Checks if the environment has the given key and if the value behind they key is not null
+	 */
 	public boolean hasNotNull(Key<?> key) {
 		return get(key) != null;
 	}
 
+	/**
+	 * Gets the element, contained in this environment, signified by the given key
+	 * @param defaultVal The value to return if the element is not found
+	 * @return The element, or "defaultVal" if not found
+	 */
 	public <T> T get(Key<T> key, T defaultVal) {
 		if (has(key)) return get(key);
 		else return defaultVal;
 	}
+	/**
+	 * Gets the element, contained in this environment, signified by the given key
+	 * @param defaultVal The supplier, from which to return if the element is not found
+	 * @return The element, or the result of "defaultVal" if not found
+	 */
 	public <T> T getWith(Key<T> key, Supplier<T> defaultVal) {
 		if (has(key)) return get(key);
 		else return defaultVal.get();
 	}
 
+	/**
+	 * Inserts the given value for the given key, replacing any existing value
+	 * If a parent has a value with the same key, it isn't replaced, but instead - shadowed
+	 * @return The inserted element
+	 */
 	@SuppressWarnings("unchecked")
 	public <T> Environment add(Key<T> key, T val) {
 		map.put((Key<Object>)key, val);
 		hidden.remove(key);
 		return this;
 	}
+	/**
+	 * Adds the flag key to the environment
+	 * @return The environment instance
+	 */
 	public Environment add(Key<Void> key) {
 		return add(key, null);
 	}
+	/**
+	 * Executes Environment.add for each pair of the map
+	 * @return The environment instance
+	 */
 	@SuppressWarnings("all")
-	public Environment addAll(Map<Key<?>, ?> map, boolean iterableAsMulti) {
+	public Environment addAll(Map<Key<?>, ?> map) {
 		map.putAll((Map)map);
 		hidden.removeAll(map.keySet());
 		return this;
 	}
-	public Environment addAll(Map<Key<?>, ?> map) {
-		return addAll(map, true);
-	}
 
+	/**
+	 * Removes the given key from the environment.
+	 * If a parent has the given key, it is instead just "hidden" by this environment
+	 * @return The environment instance
+	 */
 	@SuppressWarnings("unchecked")
 	public Environment remove(Key<?> key) {
 		map.remove(key);
@@ -62,6 +106,9 @@ public class Environment {
 		return this;
 	}
 
+	/**
+	 * If the key exists in the environment, returns it. Otherwise, puts the given value and returns the value
+	 */
 	public <T> T init(Key<T> key, T val) {
 		if (!has(key)) {
 			this.add(key, val);
@@ -69,6 +116,9 @@ public class Environment {
 		}
 		else return get(key);
 	}
+	/**
+	 * If the key exists in the environment, returns it. Otherwise, puts the given value from the supplier and returns it
+	 */
 	public <T> T initFrom(Key<T> key, Supplier<T> val) {
 		if (!has(key)) {
 			var res = val.get();
@@ -78,6 +128,10 @@ public class Environment {
 		else return get(key);
 	}
 
+	/**
+	 * Creates an environment that is a child of this environment
+	 * @return
+	 */
 	public Environment child() {
 		return new Environment(this);
 	}
@@ -85,15 +139,25 @@ public class Environment {
 	public Environment(Environment parent) {
 		this.parent = parent;
 	}
+	/**
+	 * Creates an empty environment
+	 */
 	public Environment() {
 		this.parent = null;
 	}
 
+	/**
+	 * If the environment is null, returns an empty environment
+	 * Otherwise, returns the given value
+	 */
 	public static Environment wrap(Environment env) {
 		if (env == null) return empty();
 		else return env;
 	}
 
+	/**
+	 * Returns a newly-created environment
+	 */
 	public static Environment empty() {
 		return new Environment();
 	}
diff --git a/common/src/main/java/me/topchetoeu/j2s/common/Filename.java b/common/src/main/java/me/topchetoeu/j2s/common/Filename.java
index bb3f0f3..a75900e 100644
--- a/common/src/main/java/me/topchetoeu/j2s/common/Filename.java
+++ b/common/src/main/java/me/topchetoeu/j2s/common/Filename.java
@@ -2,8 +2,17 @@ package me.topchetoeu.j2s.common;
 
 import java.io.File;
 
+/**
+ * The class that represents all filenames in J2S
+ */
 public class Filename {
+	/**
+	 * The protocol of the filename (file://, http://, ftp://, etc...)
+	 */
 	public final String protocol;
+	/**
+	 * The path to the file (/home/me/test.js, example.org/test.js, etc...)
+	 */
 	public final String path;
 
 	@Override public String toString() {
@@ -42,11 +51,18 @@ public class Filename {
 		this.path = path;
 	}
 
+	/**
+	 * Parses the given string to a filename.
+	 * If a :// is not found, the protocol will default to "file"
+	 */
 	public static Filename parse(String val) {
 		var i = val.indexOf("://");
 		if (i >= 0) return new Filename(val.substring(0, i).trim(), val.substring(i + 3).trim());
 		else return new Filename("file", val.trim());
 	}
+	/**
+	 * Will convert the File instance to a filename, with the protocol set to "file"
+	 */
 	public static Filename fromFile(File file) {
 		return new Filename("file", file.getAbsolutePath());
 	}
diff --git a/doc/text/src/json.lua b/doc/text/src/json.lua
index 4a43186..0a707b2 100644
--- a/doc/text/src/json.lua
+++ b/doc/text/src/json.lua
@@ -102,16 +102,17 @@ local function parse_impl(str, pos, end_delim)
 	local delim_found;
 
 	if c == "{" then
-		pos = pos + 1;
+		pos = str:find("%S", pos + 1) or pos;
 
 		local key;
 		local obj = {};
 
 		c = string.sub(str, pos, pos);
 		if c == "}" then
-			return obj, pos
+			return obj, pos;
 		else
 			while true do
+				pos = skip_delim(str, pos);
 				key, pos = parse_str_val(str, pos, true);
 				if key == nil then error("Expected a string key") end
 
diff --git a/doc/text/template.html b/doc/text/template.html
index 0b3a3f7..d8a8715 100644
--- a/doc/text/template.html
+++ b/doc/text/template.html
@@ -14,6 +14,9 @@
 				content: counter(page);
 			}
 		}
+		@page scan-page {
+			margin: 0;
+		}
 		h1 {
 			break-before: page;
 		}
@@ -196,6 +199,13 @@
 			break-after: page;
 		}
 
+		.scan-page {
+			display: flex;
+			flex-direction: column;
+			justify-content: stretch;
+			align-items: stretch;
+			page: scan-page;
+		}
 		.title-page {
 			display: flex;
 			flex-direction: column;
@@ -518,7 +528,15 @@
 	<div class="title-end">СОФИЯ - {{year}}</div>
 </div>
 
-<div class="page asm-page">
+<div class="page scan-page">
+	<img src="./img-secret/scan0001.jpg"/>
+</div>
+
+<div class="page scan-page">
+	<img src="./img-secret/scan0003.jpg"/>
+</div>
+
+<!-- <div class="page asm-page">
 	<div class="school-header">
 		<img class="school-img" src="{{school_img}}"/>
 		<h4>{{school_name}}</h4>
@@ -561,11 +579,7 @@
 			</div>
 		</div>
 	</div>
-</div>
-
-<div class="page">
-<div>prazna str</div>
-</div>
+</div> -->
 
 {{content}}
 
diff --git a/lib/src/main/java/me/topchetoeu/j2s/lib/Compilers.java b/lib/src/main/java/me/topchetoeu/j2s/lib/Compilers.java
index 2f8335f..682df03 100644
--- a/lib/src/main/java/me/topchetoeu/j2s/lib/Compilers.java
+++ b/lib/src/main/java/me/topchetoeu/j2s/lib/Compilers.java
@@ -21,12 +21,12 @@ public class Compilers {
 			try {
 				var res = JavaScript.compile(env, filename, raw, true);
 				var body = res.body();
-	
+
 				DebugHandler.get(env).onSourceLoad(filename, raw);
 				for (var el : res.all()) {
 					DebugHandler.get(env).onFunctionLoad(el.body(), el.map(mapper));
 				}
-	
+
 				return new CodeFunction(env, filename.toString(), body, new Value[0][]);
 			}
 			catch (SyntaxException e) {
@@ -59,9 +59,6 @@ public class Compilers {
 
 	public static Compiler transpilerFromSource(Compiler prev, Environment target, Filename compilerName, String compilerSrc) {
 		var env = StdLib.apply(null);
-		// var handler = new SimpleDebugHandler();
-		// env.add(DebugHandler.KEY, handler);
-
 		var glob = Value.global(env);
 		var compilerFactory = new FunctionValue[1];
 
@@ -86,10 +83,6 @@ public class Compilers {
 
 		var compiled = JavaScript.compile(compilerName, compilerSrc, false);
 
-		// for (var el : compiled.all()) {
-		// 	handler.onFunctionLoad(el.body(), el.map());
-		// }
-
 		try {
 			new CodeFunction(env, "intializer", compiled.body(), new Value[0][]).apply(env, Value.UNDEFINED);
 			return wrap(prev, env, target, compilerFactory[0]);
diff --git a/runtime/src/main/java/me/topchetoeu/j2s/runtime/values/functions/Arguments.java b/runtime/src/main/java/me/topchetoeu/j2s/runtime/values/functions/Arguments.java
index f14ddb0..fed70de 100644
--- a/runtime/src/main/java/me/topchetoeu/j2s/runtime/values/functions/Arguments.java
+++ b/runtime/src/main/java/me/topchetoeu/j2s/runtime/values/functions/Arguments.java
@@ -15,8 +15,9 @@ public class Arguments {
 	public final <T extends Value> T setTargetProto(T obj) {
 		if (!self.isPrimitive()) {
 			var proto = self.getMember(env, "prototype");
-			if (proto instanceof ObjectValue objProto) self.setPrototype(env, objProto);
-			else if (proto == Value.NULL) self.setPrototype(env, null);
+
+			if (proto instanceof ObjectValue objProto) obj.setPrototype(env, objProto);
+			else if (proto == Value.NULL) obj.setPrototype(env, null);
 		}
 		return obj;
 	}