From 8e695a5affd72efd05ba16b4c54e5498abd8e8d2 Mon Sep 17 00:00:00 2001
From: Hendrik Langer <hendrik+dev@xd0.de>
Date: Sun, 3 May 2020 13:12:16 +0200
Subject: [PATCH] syntax highlighting

---
 .drone.yml                                    | 2 +-
 content/snippets/esp32/platformio/index.en.md | 4 ++--
 static/css/style.css                          | 4 ++++
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/.drone.yml b/.drone.yml
index 335813a..65c533c 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -13,7 +13,7 @@ steps:
   - git lfs fetch --all
 
 - name: build
-  image: plugins/hugo
+  image: klakegg/hugo
   settings:
     hugo_version:
     url: https://h3ndrik.de
diff --git a/content/snippets/esp32/platformio/index.en.md b/content/snippets/esp32/platformio/index.en.md
index ceb0f10..a260848 100644
--- a/content/snippets/esp32/platformio/index.en.md
+++ b/content/snippets/esp32/platformio/index.en.md
@@ -33,7 +33,7 @@ platformio project init --board esp-wrover-kit
 ## Configuration
 
 #### platformio.ini:
-```ini
+```ini {linenos=table}
 [env:esp-wrover-kit]
 platform = espressif32
 board = esp-wrover-kit
@@ -55,7 +55,7 @@ monitor_speed = 115200
 ## Code
 
 #### src/main.cpp:
-```c++
+```c++ {linenos=table}
 /**
  * Blink
  *
diff --git a/static/css/style.css b/static/css/style.css
index 6973a89..7ce9d11 100644
--- a/static/css/style.css
+++ b/static/css/style.css
@@ -13,3 +13,7 @@ li {
 .navbar .nav > li > a::first-letter {
   color: #fefe54;
 }
+
+.highlight td pre {
+  word-break: initial;
+}