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1 | 1 | {{ $combined := slice }} |
2 | 2 | {{ range . }} |
3 | | - {{ $headers := findRE "<h\\d.*?>(.|\n)*?</h\\d>" .Content }} |
4 | | - {{ $combined = $combined | append $headers }} |
| 3 | + {{ $headers := findRE "<h\\d.*?>(.|\n)*?</h\\d>" .Content }} |
| 4 | + {{ $combined = $combined | append $headers }} |
5 | 5 | {{ end }} |
6 | 6 |
|
7 | 7 | {{ $toc := slice }} |
8 | 8 |
|
9 | | -{{ $previousH1 := dict}} |
10 | | -{{ $previousH2 := dict}} |
| 9 | +{{ $previousH1 := dict }} |
| 10 | +{{ $previousH2 := dict }} |
11 | 11 | {{ $previousLevel := 0 }} |
12 | 12 |
|
13 | 13 | {{ $h2s := slice }} |
14 | 14 | {{ $h3s := slice }} |
15 | 15 |
|
16 | 16 | {{ range $combined }} |
17 | | - {{ $level := int (substr . 2 1) }} |
18 | | - {{ if le $level 3 }} |
19 | | - {{ $idTitle := split (. | replaceRE "<h\\d id=\"(.*?)\">(.*)</h\\d>" "$1|$2") "|" }} |
20 | | - {{ $item := dict "level" $level "id" (index $idTitle 0) "title" (index $idTitle 1) }} |
21 | | - |
22 | | - {{ if eq $level 1 }} |
23 | | - {{ if ne $previousLevel 0 }} |
24 | | - {{ if or (eq $previousLevel 2) (eq $previousLevel 3) }} |
25 | | - {{ $tocItem := merge $previousH2 (dict "sub" $h3s) }} |
26 | | - {{ $h2s = $h2s | append $tocItem }} |
27 | | - {{ $h3s = slice }} |
28 | | - {{ end }} |
29 | | - |
30 | | - {{ $tocItem := merge $previousH1 (dict "sub" $h2s) }} |
31 | | - {{ $toc = $toc | append $tocItem }} |
32 | | - {{ $h2s = slice }} |
33 | | - {{ $previousH2 = slice }} |
34 | | - {{ end }} |
35 | | - {{ $previousH1 = $item }} |
36 | | - {{ else }} |
37 | | - {{ if eq $level 2 }} |
38 | | - {{ if and (ne $previousLevel 1) (ne $previousLevel 2) }} |
39 | | - {{ $tocItem := merge $previousH2 (dict "sub" $h3s) }} |
40 | | - {{ $h2s = $h2s | append $tocItem }} |
41 | | - {{ $h3s = slice }} |
42 | | - {{ end }} |
43 | | - {{ if eq $previousLevel 2 }} |
44 | | - {{ $h2s = $h2s | append $previousH2 }} |
45 | | - {{ end }} |
46 | | - {{ $previousH2 = $item }} |
47 | | - {{ else }} |
48 | | - {{ $h3s = $h3s | append $item }} |
49 | | - {{ end }} |
| 17 | + {{ $level := int (substr . 2 1) }} |
| 18 | + {{ if le $level 3 }} |
| 19 | + {{ $idTitle := split (. | replaceRE "<h\\d id=\"(.*?)\">(.*)</h\\d>" "$1|$2") "|" }} |
| 20 | + {{ $item := dict "level" $level "id" (index $idTitle 0) "title" (index $idTitle 1) }} |
| 21 | + |
| 22 | + {{ if eq $level 1 }} |
| 23 | + {{ if ne $previousLevel 0 }} |
| 24 | + {{ if or (eq $previousLevel 2) (eq $previousLevel 3) }} |
| 25 | + {{ $tocItem := merge $previousH2 (dict "sub" $h3s) }} |
| 26 | + {{ $h2s = $h2s | append $tocItem }} |
| 27 | + {{ $h3s = slice }} |
50 | 28 | {{ end }} |
51 | | - {{ $previousLevel = $level }} |
| 29 | + |
| 30 | + {{ $tocItem := merge $previousH1 (dict "sub" $h2s) }} |
| 31 | + {{ $toc = $toc | append $tocItem }} |
| 32 | + {{ $h2s = slice }} |
| 33 | + {{ $previousH2 = slice }} |
| 34 | + {{ end }} |
| 35 | + {{ $previousH1 = $item }} |
| 36 | + {{ else }} |
| 37 | + {{ if eq $level 2 }} |
| 38 | + {{ if and (ne $previousLevel 1) (ne $previousLevel 2) }} |
| 39 | + {{ $tocItem := merge $previousH2 (dict "sub" $h3s) }} |
| 40 | + {{ $h2s = $h2s | append $tocItem }} |
| 41 | + {{ $h3s = slice }} |
| 42 | + {{ end }} |
| 43 | + {{ if eq $previousLevel 2 }} |
| 44 | + {{ $h2s = $h2s | append $previousH2 }} |
| 45 | + {{ end }} |
| 46 | + {{ $previousH2 = $item }} |
| 47 | + {{ else }} |
| 48 | + {{ $h3s = $h3s | append $item }} |
| 49 | + {{ end }} |
52 | 50 | {{ end }} |
| 51 | + {{ $previousLevel = $level }} |
| 52 | + {{ end }} |
53 | 53 | {{ end }} |
54 | 54 |
|
55 | 55 | {{ if ne $previousLevel 0 }} |
56 | | - {{ $tocItem := merge $previousH2 (dict "sub" $h3s) }} |
57 | | - {{ $h2s = $h2s | append $tocItem }} |
| 56 | + {{ $tocItem := merge $previousH2 (dict "sub" $h3s) }} |
| 57 | + {{ $h2s = $h2s | append $tocItem }} |
58 | 58 |
|
59 | | - {{ $item := merge $previousH1 (dict "sub" $h2s) }} |
60 | | - {{ $toc = $toc | append $item }} |
| 59 | + {{ $item := merge $previousH1 (dict "sub" $h2s) }} |
| 60 | + {{ $toc = $toc | append $item }} |
61 | 61 | {{ end }} |
62 | 62 |
|
63 | 63 | {{ return $toc }} |
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