blob: d5830634aebbc483cd9f56a82924020f758813bc (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
// Copyright 2015 The Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package markdown
func ruleBalancePairs(s *StateInline) {
delimiters := s.Delimiters
max := len(delimiters)
for i := 0; i < max; i++ {
lastDelim := delimiters[i]
if !lastDelim.Close {
continue
}
j := i - lastDelim.Jump - 1
for j >= 0 {
currDelim := delimiters[j]
if currDelim.Open &&
currDelim.Marker == lastDelim.Marker &&
currDelim.End < 0 &&
currDelim.Level == lastDelim.Level {
oddMatch := (currDelim.Close || lastDelim.Open) &&
currDelim.Length != -1 &&
lastDelim.Length != -1 &&
(currDelim.Length+lastDelim.Length)%3 == 0
if !oddMatch {
delimiters[i].Jump = i - j
delimiters[i].Open = false
delimiters[j].End = i
delimiters[j].Jump = 0
break
}
}
j -= currDelim.Jump + 1
}
}
}
|
