Remove XPath20 grammar, and some cleanup and update in README files

README.md

@@ -74,7 +74,7 @@ See ".github/workflows/settings.xml".
 
 Unit tests are available under `src/test/java/`. They show in particular a variety of EFX expressions and the corresponding XPath expression.
 
-After running the unit tests with `mvn test`, you can generate a coverage report with`mvn jacoco:report`.
+After running the unit tests with `mvn test`, you can generate a coverage report with `mvn jacoco:report`.
 The report is available under `target/site/jacoco/`, in HTML, CSV, and XML format.
 
 ## Download

pom.xml

@@ -330,7 +330,6 @@
             <exclude>**/EfxBaseListener.class</exclude>
             <exclude>**/EfxLexer.class</exclude>
             <exclude>**/EfxParser*.class</exclude>
-            <exclude>**/XPath20*.class</exclude>
           </excludes>
         </configuration>
         <executions>

src/main/java/eu/europa/ted/efx/xpath/README.md

@@ -1,8 +1,8 @@
 # Translating EFX to XPath
+
 This package contains classes used for translating EFX expressions to XPath.
 
 * `XPathScriptGenerator`: Implements the `ScriptGenerator` interface for EFX to XPath translation.
-* `XPathContextualized`: Used to convert a given absolute XPath to an XPath relative to another absolute XPath.
-* `XPathAttributeLocator`: Used to parse an XPath expression and extract any XML attributes it may contain.
+* `XPathContextualizer`: Used to convert a given absolute XPath expression to an XPath relative to another absolute XPath.
 
-_Note: There is one more class that is specific to EFX-to-XPath translation which is not contained in this package: the [`SdkSymbolResolver`](../../eforms/sdk/SdkSymbolResolver.java) class. It is XPath specific because it returns XPaths taken from the eForms SDK._
+_Note: There is one more class that is specific to EFX-to-XPath translation which is not contained in this package: the [`SdkSymbolResolver`](../../eforms/sdk/SdkSymbolResolver.java) class. It is XPath specific because it returns XPaths taken from the eForms SDK._