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Move complex conditional to a helper func

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This commit is contained in:
Vytautas Šaltenis 2015-10-29 20:02:11 +02:00
parent 133788657b
commit 607f2ceb8a
1 changed files with 13 additions and 5 deletions
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18
block.go
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@ -891,6 +891,18 @@ func (p *parser) quotePrefix(data []byte) int {
return 0
}
// blockquote ends with at least one blank line
// followed by something without a blockquote prefix
func terminateBlockquote(p *parser, data []byte, beg, end int) bool {
if p.isEmpty(data[beg:]) <= 0 {
return false
}
if end >= len(data) {
return true
}
return p.quotePrefix(data[end:]) == 0 && p.isEmpty(data[end:]) == 0
}
// parse a blockquote fragment
func (p *parser) quote(out *bytes.Buffer, data []byte) int {
var raw bytes.Buffer
@ -905,11 +917,7 @@ func (p *parser) quote(out *bytes.Buffer, data []byte) int {
if pre := p.quotePrefix(data[beg:]); pre > 0 {
// skip the prefix
beg += pre
} else if p.isEmpty(data[beg:]) > 0 &&
(end >= len(data) ||
(p.quotePrefix(data[end:]) == 0 && p.isEmpty(data[end:]) == 0)) {
// blockquote ends with at least one blank line
// followed by something without a blockquote prefix
} else if terminateBlockquote(p, data, beg, end) {
break
}