add line numbers, change style to gruvbox.

1 files changed, 4 insertions, 0 deletions

diff --git a/hugo.toml b/hugo.toml
index d6edc8e..95a9ed8 100644
--- a/hugo.toml
+++ b/hugo.toml
@@ -19,6 +19,10 @@ ignoreErrors = ["error-disable-taxonomy"]
   blog = "/blog/:slug"
   tags = "/tags/:slug"
 
+[markup.highlight]
+  style = 'gruvbox'
+  lineNos = true
+
 [params]
   # The "description" of your website. This is used in the meta data of your generated html.
   description = "a lowercase only blog, purely for aesthetics"