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Fix empty line detection in markdown in list

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Fix for independent issue in #177

The next parser should have the whitespace removed, even when it's blank
This commit is contained in:
Karel Bilek 2021-01-29 15:51:01 +07:00
parent 56bbdf0370
commit c53c1a4cfe
3 changed files with 92 additions and 0 deletions
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88
_test/extra.txt
View file

@ -235,3 +235,91 @@ bbb
</li>
</ul>
//= = = = = = = = = = = = = = = = = = = = = = = =//
17: fenced code block in list, empty line, spaces on start
//- - - - - - - - -//
* foo
```Makefile
foo
foo
```
//- - - - - - - - -//
<ul>
<li>foo
<pre><code class="language-Makefile">foo
foo
</code></pre>
</li>
</ul>
//= = = = = = = = = = = = = = = = = = = = = = = =//
18: fenced code block in list, empty line, no spaces on start
//- - - - - - - - -//
* foo
```Makefile
foo
foo
```
//- - - - - - - - -//
<ul>
<li>foo
<pre><code class="language-Makefile">foo
foo
</code></pre>
</li>
</ul>
//= = = = = = = = = = = = = = = = = = = = = = = =//
19: fenced code block inside nested list, empty line, spaces on start
//- - - - - - - - -//
* foo
- bar
```Makefile
foo
foo
```
//- - - - - - - - -//
<ul>
<li>foo
<ul>
<li>bar
<pre><code class="language-Makefile">foo
foo
</code></pre>
</li>
</ul>
</li>
</ul>
//= = = = = = = = = = = = = = = = = = = = = = = =//
20: fenced code block inside nested list, empty line, no space on start
//- - - - - - - - -//
* foo
- bar
```Makefile
foo
foo
```
//- - - - - - - - -//
<ul>
<li>foo
<ul>
<li>bar
<pre><code class="language-Makefile">foo
foo
</code></pre>
</li>
</ul>
</li>
</ul>
//= = = = = = = = = = = = = = = = = = = = = = = =//

2
parser/list.go
View file

@ -164,6 +164,8 @@ func (b *listParser) Continue(node ast.Node, reader text.Reader, pc Context) Sta
if node.ChildCount() == 1 && node.LastChild().ChildCount() == 0 {
return Close
}
reader.Advance(len(line)-1)
return Continue | HasChildren
}

2
parser/list_item.go
View file

@ -53,6 +53,8 @@ func (b *listItemParser) Open(parent ast.Node, reader text.Reader, pc Context) (
func (b *listItemParser) Continue(node ast.Node, reader text.Reader, pc Context) State {
line, _ := reader.PeekLine()
if util.IsBlank(line) {
reader.Advance(len(line)-1)
return Continue | HasChildren
}