diff --git a/eo-parser/src/main/java/org/eolang/parser/DrEoParserErrors.java b/eo-parser/src/main/java/org/eolang/parser/EoParserErrors.java
similarity index 93%
rename from eo-parser/src/main/java/org/eolang/parser/DrEoParserErrors.java
rename to eo-parser/src/main/java/org/eolang/parser/EoParserErrors.java
index fc9cc2a206..6947bdd204 100644
--- a/eo-parser/src/main/java/org/eolang/parser/DrEoParserErrors.java
+++ b/eo-parser/src/main/java/org/eolang/parser/EoParserErrors.java
@@ -24,7 +24,6 @@
 package org.eolang.parser;
 
 import java.util.ArrayList;
-import java.util.Iterator;
 import java.util.List;
 import java.util.Objects;
 import org.antlr.v4.runtime.BaseErrorListener;
@@ -41,7 +40,7 @@
  * Accumulates all parsing errors related to EO parser.
  * @since 0.50
  */
-final class DrEoParserErrors extends BaseErrorListener implements Iterable<Directive> {
+final class EoParserErrors extends BaseErrorListener {
 
     /**
      * Errors accumulated.
@@ -57,7 +56,7 @@ final class DrEoParserErrors extends BaseErrorListener implements Iterable<Direc
      * Ctor.
      * @param src The source in lines
      */
-    DrEoParserErrors(final List<Text> src) {
+    EoParserErrors(final List<Text> src) {
         this(new ArrayList<>(0), new Lines(src));
     }
 
@@ -66,7 +65,7 @@ final class DrEoParserErrors extends BaseErrorListener implements Iterable<Direc
      * @param errors Errors accumulated
      * @param lines The source in lines
      */
-    private DrEoParserErrors(final List<ParsingException> errors, final Lines lines) {
+    private EoParserErrors(final List<ParsingException> errors, final Lines lines) {
         this.errors = errors;
         this.lines = lines;
     }
@@ -79,9 +78,12 @@ public int size() {
         return this.errors.size();
     }
 
-    @Override
-    public Iterator<Directive> iterator() {
-        return new DrErrors(this.errors).iterator();
+    /**
+     * All errors accumulated as directives.
+     * @return The errors.
+     */
+    public Iterable<Directive> directives() {
+        return new DrErrors(this.errors);
     }
 
     // @checkstyle ParameterNumberCheck (10 lines)
diff --git a/eo-parser/src/main/java/org/eolang/parser/EoSyntax.java b/eo-parser/src/main/java/org/eolang/parser/EoSyntax.java
index b56dcca36b..e9b81129d4 100644
--- a/eo-parser/src/main/java/org/eolang/parser/EoSyntax.java
+++ b/eo-parser/src/main/java/org/eolang/parser/EoSyntax.java
@@ -105,7 +105,7 @@ public EoSyntax(final String nme, final Input ipt) {
      */
     public XML parsed() throws IOException {
         final List<Text> lines = this.lines();
-        final DrParsingErrors spy = new DrParsingErrors(lines);
+        final GeneralErrors spy = new GeneralErrors(lines);
         final EoLexer lexer = new EoIndentLexer(this.normalize());
         lexer.removeErrorListeners();
         lexer.addErrorListener(spy);
@@ -113,14 +113,14 @@ public XML parsed() throws IOException {
             new CommonTokenStream(lexer)
         );
         parser.removeErrorListeners();
-        final DrEoParserErrors eospy = new DrEoParserErrors(lines);
+        final EoParserErrors eospy = new EoParserErrors(lines);
         parser.addErrorListener(eospy);
         final XeEoListener xel = new XeEoListener(this.name);
         new ParseTreeWalker().walk(xel, parser.program());
         final XML dom = Syntax.CANONICAL.pass(
             new XMLDocument(
                 new Xembler(
-                    new Directives(xel).append(spy).append(eospy)
+                    new Directives(xel).append(spy.directives()).append(eospy.directives())
                 ).domQuietly()
             )
         );
diff --git a/eo-parser/src/main/java/org/eolang/parser/DrParsingErrors.java b/eo-parser/src/main/java/org/eolang/parser/GeneralErrors.java
similarity index 87%
rename from eo-parser/src/main/java/org/eolang/parser/DrParsingErrors.java
rename to eo-parser/src/main/java/org/eolang/parser/GeneralErrors.java
index e7fce89da3..ed1e383243 100644
--- a/eo-parser/src/main/java/org/eolang/parser/DrParsingErrors.java
+++ b/eo-parser/src/main/java/org/eolang/parser/GeneralErrors.java
@@ -24,7 +24,6 @@
 package org.eolang.parser;
 
 import java.util.ArrayList;
-import java.util.Iterator;
 import java.util.List;
 import org.antlr.v4.runtime.BaseErrorListener;
 import org.antlr.v4.runtime.RecognitionException;
@@ -38,7 +37,7 @@
  *
  * @since 0.30.0
  */
-final class DrParsingErrors extends BaseErrorListener implements Iterable<Directive> {
+final class GeneralErrors extends BaseErrorListener {
 
     /**
      * Errors accumulated.
@@ -54,7 +53,7 @@ final class DrParsingErrors extends BaseErrorListener implements Iterable<Direct
      * Ctor.
      * @param lines The source in lines
      */
-    DrParsingErrors(final Text... lines) {
+    GeneralErrors(final Text... lines) {
         this(new ListOf<>(lines));
     }
 
@@ -62,7 +61,7 @@ final class DrParsingErrors extends BaseErrorListener implements Iterable<Direct
      * Ctor.
      * @param src The source in lines
      */
-    DrParsingErrors(final List<Text> src) {
+    GeneralErrors(final List<Text> src) {
         this(new ArrayList<>(0), new Lines(src));
     }
 
@@ -71,7 +70,7 @@ final class DrParsingErrors extends BaseErrorListener implements Iterable<Direct
      * @param errors Errors accumulated
      * @param lines The source in lines
      */
-    private DrParsingErrors(final List<ParsingException> errors, final Lines lines) {
+    private GeneralErrors(final List<ParsingException> errors, final Lines lines) {
         this.errors = errors;
         this.lines = lines;
     }
@@ -98,11 +97,6 @@ public void syntaxError(
         );
     }
 
-    @Override
-    public Iterator<Directive> iterator() {
-        return new DrErrors(this.errors).iterator();
-    }
-
     /**
      * How many errors?
      * @return Count of errors accumulated
@@ -110,4 +104,12 @@ public Iterator<Directive> iterator() {
     public int size() {
         return this.errors.size();
     }
+
+    /**
+     * All errors accumulated as directives.
+     * @return The errors
+     */
+    public Iterable<Directive> directives() {
+        return new DrErrors(this.errors);
+    }
 }
diff --git a/eo-parser/src/main/java/org/eolang/parser/PhiSyntax.java b/eo-parser/src/main/java/org/eolang/parser/PhiSyntax.java
index 0ec73009d5..e5f7ff98cf 100644
--- a/eo-parser/src/main/java/org/eolang/parser/PhiSyntax.java
+++ b/eo-parser/src/main/java/org/eolang/parser/PhiSyntax.java
@@ -91,7 +91,7 @@ public PhiSyntax(
     @Override
     public XML parsed() throws IOException {
         final XePhiListener xel = new XePhiListener(this.name);
-        final DrParsingErrors spy = new DrParsingErrors(this.input);
+        final GeneralErrors spy = new GeneralErrors(this.input);
         final PhiLexer lexer = new PhiLexer(
             CharStreams.fromStream(
                 new InputStreamOf(this.input)
diff --git a/eo-parser/src/main/java/org/eolang/parser/UnderlinedMessage.java b/eo-parser/src/main/java/org/eolang/parser/UnderlinedMessage.java
index 08ddf2b511..a6f3a3ce2b 100644
--- a/eo-parser/src/main/java/org/eolang/parser/UnderlinedMessage.java
+++ b/eo-parser/src/main/java/org/eolang/parser/UnderlinedMessage.java
@@ -41,7 +41,7 @@
  * </p>
  * @since 0.50
  * @todo #3332:30min Add more decorators for the error message.
- *  For example, {@link DrParsingErrors} currently contains logic related to the message formatting.
+ *  For example, {@link GeneralErrors} currently contains logic related to the message formatting.
  *  It's better to create a separate class for this purpose.
  */
 final class UnderlinedMessage {
diff --git a/eo-parser/src/test/java/org/eolang/parser/UnderlinedMessageTest.java b/eo-parser/src/test/java/org/eolang/parser/UnderlinedMessageTest.java
index a6c2a6da46..f7b2215c3d 100644
--- a/eo-parser/src/test/java/org/eolang/parser/UnderlinedMessageTest.java
+++ b/eo-parser/src/test/java/org/eolang/parser/UnderlinedMessageTest.java
@@ -24,7 +24,6 @@
 package org.eolang.parser;
 
 import java.util.stream.Stream;
-import org.eolang.parser.errors.UnderlinedMessage;
 import org.hamcrest.MatcherAssert;
 import org.hamcrest.Matchers;
 import org.junit.jupiter.params.ParameterizedTest;