}
        }
    }

    /**
     * Extracts anchor URLs from the given object and converts them to RequestData objects.
     * The input object can be either a single string or a list of strings representing URLs.
     *
     * @param obj the object containing anchor URLs (String or List of Strings)
     * @return a set of RequestData objects for the anchor URLs, or null if no valid URLs found
     */

```

- Do not translate anchor fragments in links (the part after `#`), as they must remain the same to work correctly.

- If an existing translation has a link with an anchor fragment different to the anchor fragment in the English source, then this is an error. Fix this by using the anchor fragment of the English source.

Example:

Source (English):

```

            Element link = h23element.selectFirst("a");
            String anchor = (link != null) ? link.attr("id") : "";
            if(!name.startsWith("Table") && tag.equals("h2")){
                toc.append("<li class=\"mainTopic\"><a/></li>").children().last().select("a").first().text(name).attr("href", "#" + anchor);
            } else if(!name.startsWith("Table") && tag.equals("h3")){

        assertNotNull(extraFieldNames);
        // Config-defined field "anchor" is not in STANDARD_EDIT_FIELDS, so it appears as extra
        assertTrue(extraFieldNames.contains("anchor"));
        // Standard field "url" should not appear
        assertFalse(extraFieldNames.contains("url"));
        assertFalse(extraFieldNames.contains("title"));
    }

                    return "has_cache";
                case FessConfig.INDEX_FIELD_last_modified:
                    return "last_modified";
                case FessConfig.INDEX_FIELD_ANCHOR:
                    return "anchor";
                case FessConfig.INDEX_FIELD_SEGMENT:
                    return "segment";
                case FessConfig.INDEX_FIELD_ROLE:
                    return "role";

    schema_: str | None = Field(default=None, alias="$schema")
    vocabulary: str | None = Field(default=None, alias="$vocabulary")
    id: str | None = Field(default=None, alias="$id")
    anchor: str | None = Field(default=None, alias="$anchor")
    dynamicAnchor: str | None = Field(default=None, alias="$dynamicAnchor")
    ref: str | None = Field(default=None, alias="$ref")
    dynamicRef: str | None = Field(default=None, alias="$dynamicRef")

        // created
        final Date now = systemHelper.getCurrentTime();
        putResultDataBody(dataMap, fessConfig.getIndexFieldCreated(), now);
        // TODO anchor
        putResultDataBody(dataMap, fessConfig.getIndexFieldAnchor(), StringUtil.EMPTY);
        // mimetype
        putResultDataBody(dataMap, fessConfig.getIndexFieldMimetype(), mimeType);

        return appendFileterPath(buf, escape(s));
    }

    /**
     * Escapes special regex characters in a string to create a literal pattern.
     * Handles anchor characters (^ and $) specially to preserve their regex meaning.
     *
     * @param s the string to escape
     * @return an escaped regex pattern, or empty string for comments
     */

            public String getIndexFieldSegment() {
                return "segment";
            }

            @Override
            public String getIndexFieldAnchor() {
                return "anchor";
            }

            @Override
            public String getResponseFieldContentDescription() {
                return "content_description";
            }

            @Override

        TestHttpServletRequest request = new TestHttpServletRequest();
        request.setRequestURI("/api/search?query=test");
        assertTrue(manager.matches(request));

        request.setRequestURI("/api/data#anchor");
        assertTrue(manager.matches(request));
    }

    @Test
    public void test_process_withMultipleOperations() throws IOException, ServletException {
        // Test multiple operations in process