helpers: Add Blackfriday 'joinLines' extension support (#3574)

See https://github.com/russross/blackfriday/pull/334
"add an extension to handle Chinese (or CJK) newlines"
for more information.

diff --git a/helpers/content.go b/helpers/content.go
index 4a96c50141af402223a3cf4713d0ccb168fd6343..6db35263f242b4cd13ddb084d5b94a2047510707 100644 (file)
--- a/helpers/content.go
+++ b/helpers/content.go
@@ -137,6 +137,7 @@ var blackfridayExtensionMap = map[string]int{
        "autoHeaderIds":          blackfriday.EXTENSION_AUTO_HEADER_IDS,
        "backslashLineBreak":     blackfriday.EXTENSION_BACKSLASH_LINE_BREAK,
        "definitionLists":        blackfriday.EXTENSION_DEFINITION_LISTS,
+       "joinLines":              blackfriday.EXTENSION_JOIN_LINES,
 }
 
 var stripHTMLReplacer = strings.NewReplacer("\n", " ", "</p>", "\n", "<br>", "\n", "<br />", "\n")