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segfault error when using last version #12

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ikwattro opened this Issue · 5 comments

2 participants

@ikwattro

Hi chobie,

If I use the last version of the PECL Sundown, I get always segfault error in my logs and an empty_response from the app

[Sun Mar 04 13:47:37 2012] [notice] child pid 30341 exit signal Segmentation fault (11)
[Sun Mar 04 13:48:43 2012] [notice] child pid 11304 exit signal Segmentation fault (11)
[Sun Mar 04 13:48:56 2012] [notice] child pid 30343 exit signal Segmentation fault (11)
[Sun Mar 04 13:48:57 2012] [notice] child pid 11302 exit signal Segmentation fault (11)

I've downgraded to the sundown-0.2.0 for the moment.

I have to say when I show my page the first time it works, then get the error if I refresh or use a page that use the extension. Looks like he do not accept to use another instance.

@chobie
Owner

oops, sorry. let me look into it.

@ikwattro

no problem, btw do you intend to add some extra renderers. like the possibilty to have markdown into html like the following :

<div style="text-align:center;"> # Level 1 title </div>

Or with your own syntax

center# Level 1 title
@chobie
Owner

Sorry for rain response. Probably I've fixed the issue. could you check with latest master branch?
chobie/php-sundown@683b1d3

No I don't. But you can define custom render like this.

<?php

class YourRender extends \Sundown\Render\HTML
{
        public function paragraph($text)
        {
                return sprintf('<div class="text-align:center">%s</div>',$text);
        }
}


$md = new Sundown\Markdown(new YourRender());
echo $md->render("
lorem ipsum
");
// this will output
// <div class="text-align:center">lorem ipsum</div>

or use preprocess

<?php

class YourRender extends \Sundown\Render\HTML
{
        public function preProcess($text)
        {
                return preg_replace("/^center# (.+)/m","<div style=\"text-align:center;\">$1</div>",$text);
        }
}


$md = new Sundown\Markdown(new YourRender());
echo $md->render("
echo $md->render("
center# Level 1 Hello
# header text");

// this will output
// <div style="text-align:center;">Level 1 Hello</div>
// <h1>header text</h1>

Sundown does not provide any custom parser AFAIK. In this case, you should use preProcess or some custom render method.

@ikwattro

I will try it.

Yes sundown does not provide such renderers. But I would prefer to avoid php parsing with regex's.

@ikwattro

closed for a time but forgot to do it.

@ikwattro ikwattro closed this
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