parser: apply some Golint rules

diff --git a/parser/page.go b/parser/page.go
index e384d385825519850c2caa6618d40eccf549922f..65a62a5660b98fa24bde47c7b7ce1f80dd2a2185 100644 (file)
--- a/parser/page.go
+++ b/parser/page.go
@@ -132,7 +132,7 @@ func peekLine(r *bufio.Reader) (line []byte, err error) {
        if idx == -1 {
                return firstFive, nil
        }
-       idx += 1 // include newline.
+       idx++ // include newline.
        return firstFive[:idx], nil
 }
 
@@ -184,8 +184,8 @@ func extractFrontMatterDelims(r *bufio.Reader, left, right []byte) (fm FrontMatt
        var (
                c         byte
                buf       bytes.Buffer
-               level     int  = 0
-               sameDelim bool = bytes.Equal(left, right)
+               level     int
+               sameDelim = bytes.Equal(left, right)
        )
 
        // Frontmatter must start with a delimiter. To check it first,