1 files changed, 70 insertions, 0 deletions
diff --git a/markup/blackfriday/blackfriday_config/config.go b/markup/blackfriday/blackfriday_config/config.go
new file mode 100644
index 000000000..f26f7c570
--- /dev/null
+++ b/markup/blackfriday/blackfriday_config/config.go
@@ -0,0 +1,70 @@
+// Copyright 2019 The Hugo Authors. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package helpers implements general utility functions that work with
+// and on content.  The helper functions defined here lay down the
+// foundation of how Hugo works with files and filepaths, and perform
+// string operations on content.
+
+package blackfriday_config
+
+import (
+	"github.com/mitchellh/mapstructure"
+	"github.com/pkg/errors"
+)
+
+// Default holds the default BlackFriday config.
+// Do not change!
+var Default = Config{
+	Smartypants:           true,
+	AngledQuotes:          false,
+	SmartypantsQuotesNBSP: false,
+	Fractions:             true,
+	HrefTargetBlank:       false,
+	NofollowLinks:         false,
+	NoreferrerLinks:       false,
+	SmartDashes:           true,
+	LatexDashes:           true,
+	PlainIDAnchors:        true,
+	TaskLists:             true,
+	SkipHTML:              false,
+}
+
+// Config holds configuration values for BlackFriday rendering.
+// It is kept here because it's used in several packages.
+type Config struct {
+	Smartypants           bool
+	SmartypantsQuotesNBSP bool
+	AngledQuotes          bool
+	Fractions             bool
+	HrefTargetBlank       bool
+	NofollowLinks         bool
+	NoreferrerLinks       bool
+	SmartDashes           bool
+	LatexDashes           bool
+	TaskLists             bool
+	PlainIDAnchors        bool
+	Extensions            []string
+	ExtensionsMask        []string
+	SkipHTML              bool
+
+	FootnoteAnchorPrefix       string
+	FootnoteReturnLinkContents string
+}
+
+func UpdateConfig(b Config, m map[string]interface{}) (Config, error) {
+	if err := mapstructure.Decode(m, &b); err != nil {
+		return b, errors.WithMessage(err, "failed to decode rendering config")
+	}
+	return b, nil
+}