show readme.md

modules/base/markdown.go

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+// Copyright 2014 The Gogs Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package base
+
+import (
+	"github.com/slene/blackfriday"
+)
+
+func RenderMarkdown(rawBytes []byte) []byte {
+	htmlFlags := 0
+	htmlFlags |= blackfriday.HTML_USE_XHTML
+	// htmlFlags |= blackfriday.HTML_USE_SMARTYPANTS
+	// htmlFlags |= blackfriday.HTML_SMARTYPANTS_FRACTIONS
+	// htmlFlags |= blackfriday.HTML_SMARTYPANTS_LATEX_DASHES
+	htmlFlags |= blackfriday.HTML_SKIP_HTML
+	htmlFlags |= blackfriday.HTML_SKIP_STYLE
+	htmlFlags |= blackfriday.HTML_SKIP_SCRIPT
+	htmlFlags |= blackfriday.HTML_GITHUB_BLOCKCODE
+	htmlFlags |= blackfriday.HTML_OMIT_CONTENTS
+	htmlFlags |= blackfriday.HTML_COMPLETE_PAGE
+	renderer := blackfriday.HtmlRenderer(htmlFlags, "", "")
+
+	// set up the parser
+	extensions := 0
+	extensions |= blackfriday.EXTENSION_NO_INTRA_EMPHASIS
+	extensions |= blackfriday.EXTENSION_TABLES
+	extensions |= blackfriday.EXTENSION_FENCED_CODE
+	extensions |= blackfriday.EXTENSION_AUTOLINK
+	extensions |= blackfriday.EXTENSION_STRIKETHROUGH
+	extensions |= blackfriday.EXTENSION_HARD_LINE_BREAK
+	extensions |= blackfriday.EXTENSION_SPACE_HEADERS
+	extensions |= blackfriday.EXTENSION_NO_EMPTY_LINE_BEFORE_BLOCK
+
+	body := blackfriday.Markdown(rawBytes, renderer, extensions)
+
+	return body
+}