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remove unnecessary nesting

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This commit is contained in:
Emanuil Rusev 2014-04-28 02:10:18 +03:00
parent cf7f32f891
commit eab3cbf255
1 changed files with 30 additions and 28 deletions
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58
Parsedown.php
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@ -916,36 +916,38 @@ class Parsedown
$Span = $this->$handler($markedExcerpt, $text);
if (isset($Span))
if ( ! isset($Span))
{
# The identified span can be ahead of the marker.
if (isset($Span['position']) and $Span['position'] > $markerPosition)
{
continue;
}
# Spans that start at the position of their marker don't have to set a position.
if ( ! isset($Span['position']))
{
$Span['position'] = $markerPosition;
}
$unmarkedText = substr($text, 0, $Span['position']);
$markup .= $this->readPlainText($unmarkedText);
$markup .= isset($Span['element']) ? $this->element($Span['element']) : $Span['markup'];
$text = substr($text, $Span['position'] + $Span['extent']);
$remainder = $text;
$markerPosition = 0;
continue 2;
continue;
}
# The identified span can be ahead of the marker.
if (isset($Span['position']) and $Span['position'] > $markerPosition)
{
continue;
}
# Spans that start at the position of their marker don't have to set a position.
if ( ! isset($Span['position']))
{
$Span['position'] = $markerPosition;
}
$unmarkedText = substr($text, 0, $Span['position']);
$markup .= $this->readPlainText($unmarkedText);
$markup .= isset($Span['element']) ? $this->element($Span['element']) : $Span['markup'];
$text = substr($text, $Span['position'] + $Span['extent']);
$remainder = $text;
$markerPosition = 0;
continue 2;
}
$remainder = substr($markedExcerpt, 1);