EntryParser.php calls buggy YamlFrontMatter::parse() from spatie

[eklausme]

According The package wrongly parses a Markdown code inside a Markdown post the routine parse() in YamlFrontMatter does not handle Markdown code correctly.

I corrected EntryParser.php. Here is the relevant, corrected code in the class:

    public function parseEntry($filePath)
    {
        $content = file_get_contents($filePath);

        $n3dash = 0;    // count number of triple dashes
        $pos1 = 0;
        $pos2 = 0;
        $len = strlen($content);

        for ($pos=0;; $pos+=3) {
                $pos = strpos($content,"---",$pos);
                if ($pos === false) {  // no pair of triple dashes at all
                        $data = [];
                        $data['content_raw'] = $content;
                        return $data;
                }
                // Are we at end or is next character white space?
                if ( $pos + 3 == $len  ||  ctype_space(substr($content,$pos+3,1)) ) {
                        if ($n3dash == 0  &&  ($pos == 0 || $pos > 0 && substr($content,$pos-1,1)=="\n")) {
                                $n3dash = 1;    // found first triple dash
                                $pos1 = $pos + 3;
                        } else if ($n3dash == 1  &&  substr($content,$pos-1,1) == "\n") {
                                // found 2nd properly enclosed triple dash
                                $n3dash = 2; $pos2 = $pos + 3; break;
                        }
                }
        }
        $matter = substr($content,$pos1,$pos2-3-$pos1);
        $body = substr($content,$pos2);
        $matter = Yaml::parse($matter);

        // $object = EntryParser::parse(file_get_contents($filePath));
        //$data = $object->matter();
        //$data['content_raw'] = $object->body();

        $data = $matter;
        $data['content_raw'] = $body;

        return $data;
    }

With that code change triple dashes in Markdown code are handled correctly. See, for example, Saaze docs: Entries.