1 files changed, 15 insertions, 0 deletions

diff --git a/filters/code.lua b/filters/code.lua
new file mode 100644
index 0000000..2d6e5a5
--- /dev/null
+++ b/filters/code.lua
@@ -0,0 +1,15 @@
+local common = require 'filters.lib.common'
+
+function CodeBlock(el)
+    if el.classes[1] == "plain" then
+        el = pandoc.Div({ el }, { class = 's-code' })
+    elseif el.classes[1] then
+        local formatted = pandoc.pipe('pygmentize', {
+            '-l', el.classes[1], '-f', 'html', '-O', 'cssclass=s-code s-code--highlight',
+        }, el.text)
+
+        if formatted then el = pandoc.RawBlock('html', formatted) end
+    end
+
+    return common.wide(el)
+end