escape multiline uses other trim newline func

Author: JohannesKaufmann

internal/textutils/escape_multiline.go

@@ -2,7 +2,7 @@ package textutils
 
 // EscapeMultiLine deals with multiline content inside a link or a heading.
 func EscapeMultiLine(content []byte) []byte {
-	content = TrimConsecutiveNewlines(content)
+	content = Alternative_TrimConsecutiveNewlines(content)
 
 	newContent := make([]byte, 0, len(content))
 

plugin/commonmark/testdata/GoldenFiles/heading.out.md

@@ -109,11 +109,11 @@ not title
 
 * * *
 
-> [**Heading 2**
+> [**Heading 2**  
 > \
 > Description Line 1  
 > Description Line 2  
-> Description Line 3
+> Description Line 3  
 > \
 > "Some quote"](/page.html)
 

plugin/commonmark/testdata/GoldenFiles/link.out.md

@@ -147,13 +147,13 @@ B](/)
 
 <!--link with two br-->
 
-[A
+[A  
 \
 B](/) 
 
 <!--link with three br-->
 
-[A
+[A  
 \
 B](/)