From 937b2d1357e9e9d702519855bc78fe2cecc9b08e Mon Sep 17 00:00:00 2001
From: Demonstrandum <moi@knutsen.co>
Date: Thu, 6 Aug 2020 03:19:30 +0100
Subject: [PATCH] Add markdown rendering.

---
 highlight        | 18 ++++++++++++++++--
 requirements.txt |  1 +
 style.css        |  8 ++++++++
 3 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/highlight b/highlight
index ba17566..89cd984 100755
--- a/highlight
+++ b/highlight
@@ -22,7 +22,16 @@ except pygments.util.ClassNotFound:
 
 if lexer is None:
     from pygments.lexers import TextLexer
-    lexer = TextLexer
+    lexer = TextLexer()
+
+rendered = None
+if lexer.__class__ is pygments.lexers.MarkdownLexer:
+    from markdown import markdown
+    rendered = markdown(contents, extensions=[
+        'codehilite',
+        'extra',
+        'sane_lists'
+    ])
 
 FORMAT = HtmlFormatter(
     style='murphy',
@@ -31,9 +40,14 @@ FORMAT = HtmlFormatter(
     lineanchors='loc',
     anchorlinenos=True)
 
+if rendered:
+    print('<article class="markup markdown">')
+    print(rendered)
+    print('</article>')
 print(highlight(contents, lexer, FORMAT))
 print('<style>')
-print(FORMAT.get_style_defs('.highlight'))
+print(FORMAT.get_style_defs(''))
 print('</style>')
 
 print("Filename: {}; Lexer: {}.".format(filename, lexer), file=stderr)
+print("Markdown was rendered in addition.", file=stderr)
diff --git a/requirements.txt b/requirements.txt
index 3d4b9d6..a496cb5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,3 @@
 Pygments
+markdown
 
diff --git a/style.css b/style.css
index 66b1fd2..bb20ae7 100644
--- a/style.css
+++ b/style.css
@@ -41,6 +41,14 @@ a.line {
     overflow-x: scroll;
 }
 
+article.markup {
+    border: 2px solid #00000017;
+    border-radius: 10px;
+    font-family: sans-serif;
+    padding: 1em 2.5em;
+    margin: 2em 0;
+}
+
 .linenos {
 	margin-right: 0;
 	border-right: 1px solid rgb(0 0 0 / 8%);
-- 
2.39.2