if (result.indexOf('\"') >= 0) {
            final Matcher m = QUOTE_REPLACE_PATTERN.matcher(original);
            if (m.matches()) {
                result = m.group(1);
            }

            // Unescape
            if (result.indexOf(ESCAPED_QUOTE) >= 0) {
                result = result.replace(ESCAPED_QUOTE, "\"");
            }
        }

        return result;

    }

    /**

        assertTrue(result.contains("StopwordsFile"));
        assertTrue(result.contains("path=" + testFile.getAbsolutePath()));
        assertTrue(result.contains("id=test_id"));
    }

    // Test unescape private method through reload
    @Test
    public void test_unescape_noBackslash() {
        String content = "word1\n";
        InputStream is = new ByteArrayInputStream(content.getBytes(StandardCharsets.UTF_8));

- Check property file encoding (should be UTF-8 or use Unicode escapes `\uXXXX`)
- Verify property keys match exactly with base English files

### Build errors after regeneration

- Check property file syntax (no unescaped special characters)
- Ensure all property values are properly escaped
- Run `mvn clean` before rebuilding

## Additional Resources

- Fess Configuration: `src/main/resources/fess_config.properties`

href=\"#${tabId}\" role=\"tab\" aria-controls=\"${tabId}\" aria-selected=\"false\">${title}</a></li>`\n    $(SELECTOR_TAB_NAVBAR_NAV).append(unescape(escape(newNavItem)))\n\n    const newTabItem = `<div class=\"tab-pane fade\" id=\"${tabId}\" role=\"tabpanel\" aria-labelledby=\"${navId}\"><iframe src=\"${link}\"></iframe></div>`\n    $(SELECTOR_TAB_CONTENT).append(unescape(escape(newTabItem)))\n\n    if (autoOpen) {\n      if (this._config.loadingScreen) {\n        const $loadingScreen = $(SELECTOR_TAB_LOADING)\n...