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Ensure marker is properly contained in the Inline

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Aidan Woods 2019-02-10 22:50:34 +00:00
parent dbe37bcb0e
commit b90efc69ec
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1 changed files with 8 additions and 4 deletions
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12
src/Parsedown.php
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@ -201,15 +201,19 @@ final class Parsedown
continue;
}
$markerPosition = $Excerpt->offset();
$startPosition = $Inline->modifyStartPositionTo();
if (! isset($startPosition)) {
$startPosition = $Excerpt->offset();
$startPosition = $markerPosition;
}
# makes sure that the inline belongs to "our" marker
$endPosition = $startPosition + $Inline->width();
if ($startPosition > $Excerpt->offset() || $startPosition < 0) {
if ($startPosition > $markerPosition
|| $endPosition < $markerPosition
|| $startPosition < 0
) {
continue;
}
@ -222,7 +226,7 @@ final class Parsedown
# remove the examined text
/** @psalm-suppress LoopInvalidation */
$Excerpt = $Excerpt->choppingFromOffset($startPosition + $Inline->width());
$Excerpt = $Excerpt->choppingFromOffset($endPosition);
continue 2;
}