Repository navigation
Extra tag <p> generated if there is empty line above in some cases. #1058
Description
test with pulldown-cmark version : 0.13.0
The markdown content used in this testing is as the following:
## title 1
See the following example:
<iframe srcdoc='
<head>
<style>
.wrapper {
border: 1px solid teal;
}
</style>
</head>
<body>
<div class="wrapper">
<div>1</div>
<div>2</div>
</div>
</body>
'></iframe>After converting (without enable any options) by pulldown-cmark, the result is as the following
We could see, extra <p> tags are put there.
For both 2 cases, if I delete the above empty line (line 9 and 27), that issue will be gone.
Anther simpler example
## title 1
See the following example:
<section>
<div>hello world</div>
</section>The converting result is as the following.
It seems empty line in HTML blocks will trigger the problem like that.
Activity
ehuss commentedon Oct 30, 2025
I believe this is normal behavior for commonmark. Certain kinds of HTML Blocks end when there is a blank line. Once it ends, any text will be a normal markdown element, and get processed like normal markdown such as adding
<p>tags. The solution is to remove the blank lines.jcyrss commentedon Oct 30, 2025
But that's inside of HTML snippet. It should be kept untouched.
ehuss commentedon Oct 30, 2025
If you're saying it's part of the html attribute string
srcdoc, commonmark specifically does not allow blank lines (attribute value specification).jcyrss commentedon Nov 1, 2025
Not just those in attribute
srcdoc. Even normal HTML snippet, that issue still exists.See this markdown content,
The converting result is as the following