Fixes #28, #29

extra_test.go

@@ -1,17 +1,34 @@
 package goldmark_test
 
 import (
+	"bytes"
 	"testing"
 
 	. "github.com/yuin/goldmark"
-	"github.com/yuin/goldmark/testutil"
 	"github.com/yuin/goldmark/renderer/html"
+	"github.com/yuin/goldmark/testutil"
 )
 
-func TestDefinitionList(t *testing.T) {
+func TestExtras(t *testing.T) {
 	markdown := New(WithRendererOptions(
 		html.WithXHTML(),
 		html.WithUnsafe(),
 	))
 	testutil.DoTestCaseFile(markdown, "_test/extra.txt", t)
 }
+
+func TestEndsWithNonSpaceCharacters(t *testing.T) {
+	markdown := New(WithRendererOptions(
+		html.WithXHTML(),
+		html.WithUnsafe(),
+	))
+	source := []byte("```\na\n```")
+	var b bytes.Buffer
+	err := markdown.Convert(source, &b)
+	if err != nil {
+		t.Error(err.Error())
+	}
+	if b.String() != "<pre><code>a\n</code></pre>\n" {
+		t.Errorf("%s \n---------\n %s", source, b.String())
+	}
+}

parser/fcode_block.go

@@ -78,7 +78,11 @@ func (b *fencedCodeBlockParser) Continue(node ast.Node, reader text.Reader, pc C
 		}
 		length := i - pos
 		if length >= fdata.length && util.IsBlank(line[i:]) {
-			reader.Advance(segment.Stop - segment.Start - 1 - segment.Padding)
+			newline := 1
+			if line[len(line)-1] != '\n' {
+				newline = 0
+			}
+			reader.Advance(segment.Stop - segment.Start - newline - segment.Padding)
 			return Close
 		}
 	}