Update documents

Signed-off-by: Jack Cherng <[email protected]>

Author: jfcherng

README.md

@@ -82,6 +82,8 @@ $rendererOptions = [
     // renderer language: eng, cht, chs, jpn, ...
     // or an array which has the same keys with a language file
     'language' => 'eng',
+    // show line numbers in HTML renderers
+    'lineNumbers' => true,
     // show a separator between different diff hunks in HTML renderers
     'separateBlock' => true,
     // the frontend HTML could use CSS "white-space: pre;" to visualize consecutive whitespaces

example/demo.php

@@ -39,6 +39,8 @@
             // renderer language: eng, cht, chs, jpn, ...
             // or an array which has the same keys with a language file
             'language' => 'eng',
+            // show line numbers in HTML renderers
+            'lineNumbers' => true,
             // show a separator between different diff hunks in HTML renderers
             'separateBlock' => true,
             // the frontend HTML could use CSS "white-space: pre;" to visualize consecutive whitespaces