Add extra newlines on headers

katcipis · katcipis · commit ad49aac3ee89 · 2017-05-09T22:35:38.000-03:00
gitlab does not render the comment correcly if there is
only one newline :-(
diff --git a/mdtoc.go b/mdtoc.go
@@ -134,7 +134,7 @@ func Generate(input io.Reader, output io.Writer) error {
 		}
 		if !wroteHeader {
 			writeOutput(headerStart)
-			writeOutput("\n")
+			writeOutput("\n\n")
 			writeOutput(tocHeader)
 			writeOutput("\n\n")
 			wroteHeader = true
@@ -147,6 +147,7 @@ func Generate(input io.Reader, output io.Writer) error {
 	}
 
 	if wroteHeader {
+		writeOutput("\n")
 		writeOutput(headerEnd)
 		writeOutput("\n\n")
 	}
diff --git a/testdata/atx/headerambiguity/output.md b/testdata/atx/headerambiguity/output.md
@@ -1,11 +1,13 @@
 <!-- mdtocstart -->
+
 # Table of Contents
 
 - [Header](#header)
     - [Header](#header-1)
         - [Header](#header-2)
     - [Header](#header-3)
 - [Header](#header-4)
+
 <!-- mdtocend -->
 
 # Header
diff --git a/testdata/atx/headerfirst/output.md b/testdata/atx/headerfirst/output.md
@@ -1,7 +1,9 @@
 <!-- mdtocstart -->
+
 # Table of Contents
 
 - [Header](#header)
+
 <!-- mdtocend -->
 
 # Header
diff --git a/testdata/atx/headerlast/output.md b/testdata/atx/headerlast/output.md
@@ -1,7 +1,9 @@
 <!-- mdtocstart -->
+
 # Table of Contents
 
 - [Header](#header)
+
 <!-- mdtocend -->
 
 Some text
diff --git a/testdata/atx/headerwithhash/output.md b/testdata/atx/headerwithhash/output.md
@@ -1,7 +1,9 @@
 <!-- mdtocstart -->
+
 # Table of Contents
 
 - [#Header](#header)
+
 <!-- mdtocend -->
 
 # #Header
diff --git a/testdata/atx/ignorecode/output.md b/testdata/atx/ignorecode/output.md
@@ -1,7 +1,9 @@
 <!-- mdtocstart -->
+
 # Table of Contents
 
 - [Header](#header)
+
 <!-- mdtocend -->
 
 Some text
diff --git a/testdata/atx/multiplelevels/output.md b/testdata/atx/multiplelevels/output.md
@@ -1,4 +1,5 @@
 <!-- mdtocstart -->
+
 # Table of Contents
 
 - [Header1](#header1)
@@ -8,6 +9,7 @@
                 - [Header5](#header5)
                     - [Header6](#header6)
 - [AnotherHeader1](#anotherheader1)
+
 <!-- mdtocend -->
 
 # Header1
diff --git a/testdata/atx/specialchars/output.md b/testdata/atx/specialchars/output.md
@@ -1,7 +1,9 @@
 <!-- mdtocstart -->
+
 # Table of Contents
 
 - [Header Special Char Cachaça Crap/%100%!@](#header-special-char-cachaça-crap100)
+
 <!-- mdtocend -->
 
 # Header Special Char Cachaça Crap/%100%!@
diff --git a/testdata/atx/trimrightspace/output.md b/testdata/atx/trimrightspace/output.md
@@ -1,7 +1,9 @@
 <!-- mdtocstart -->
+
 # Table of Contents
 
 - [Header](#header)
+
 <!-- mdtocend -->
 
 # Header      
diff --git a/testdata/atx/updateheader/input.md b/testdata/atx/updateheader/input.md
@@ -1,7 +1,9 @@
 <!-- mdtocstart -->
+
 # Table of Contents
 
 - [Header](#header)
+
 <!-- mdtocend -->
 
 # Header
diff --git a/testdata/atx/updateheader/output.md b/testdata/atx/updateheader/output.md
@@ -1,8 +1,10 @@
 <!-- mdtocstart -->
+
 # Table of Contents
 
 - [Header](#header)
 - [Header2](#header2)
+
 <!-- mdtocend -->
 
 # Header
diff --git a/testdata/atx/withspaces/output.md b/testdata/atx/withspaces/output.md
@@ -1,8 +1,10 @@
 <!-- mdtocstart -->
+
 # Table of Contents
 
 - [Header With Spaces](#header-with-spaces)
 - [Header With    More    Spaces](#header-with----more----spaces)
+
 <!-- mdtocend -->
 
 # Header With Spaces
diff --git a/testdata/removeheaders/input.md b/testdata/removeheaders/input.md
@@ -1,7 +1,9 @@
 <!-- mdtocstart -->
+
 # Table of Contents
 
 - [Header](#header)
+
 <!-- mdtocend -->
 
 
diff --git a/testdata/toconly/input.md b/testdata/toconly/input.md
@@ -1,5 +1,7 @@
 <!-- mdtocstart -->
+
 # Table of Contents
 
 - [Header](#header)
+
 <!-- mdtocend -->
diff --git a/testdata/trimheaders/input.md b/testdata/trimheaders/input.md
@@ -1,7 +1,9 @@
   <!-- mdtocstart -->  
+
 # Table of Contents
 
 - [Header](#header)
+
  <!-- mdtocend -->  
 
 

Original file line number	Diff line number	Diff line change
`@@ -134,7 +134,7 @@ func Generate(input io.Reader, output io.Writer) error {`
`134`	`134`	`}`
`135`	`135`	`if !wroteHeader {`
`136`	`136`	`writeOutput(headerStart)`
`137`		`- writeOutput("\n")`
	`137`	`+ writeOutput("\n\n")`
`138`	`138`	`writeOutput(tocHeader)`
`139`	`139`	`writeOutput("\n\n")`
`140`	`140`	`wroteHeader = true`
`@@ -147,6 +147,7 @@ func Generate(input io.Reader, output io.Writer) error {`
`147`	`147`	`}`
`148`	`148`
`149`	`149`	`if wroteHeader {`
	`150`	`+ writeOutput("\n")`
`150`	`151`	`writeOutput(headerEnd)`
`151`	`152`	`writeOutput("\n\n")`
`152`	`153`	`}`