/** * @param Cursor $cursor * @param int $markerLength * * @return int */ private function calculateListMarkerPadding(Cursor $cursor, $markerLength) { $start = $cursor->saveState(); $spacesStartCol = $cursor->getColumn(); while ($cursor->getColumn() - $spacesStartCol < 5) { if (!$cursor->advanceBySpaceOrTab()) { break; } } $blankItem = $cursor->peek() === null; $spacesAfterMarker = $cursor->getColumn() - $spacesStartCol; if ($spacesAfterMarker >= 5 || $spacesAfterMarker < 1 || $blankItem) { $cursor->restoreState($start); $cursor->advanceBySpaceOrTab(); return $markerLength + 1; } return $markerLength + $spacesAfterMarker; }
/** * @param Cursor $cursor * @param int $markerLength * * @return int */ private function calculateListMarkerPadding(Cursor $cursor, $markerLength) { $start = $cursor->saveState(); $spacesStartCol = $cursor->getColumn(); do { $cursor->advanceBy(1, true); $nextChar = $cursor->getCharacter(); } while ($cursor->getColumn() - $spacesStartCol < 5 && ($nextChar === ' ' || $nextChar === "\t")); $blankItem = $cursor->peek() === null; $spacesAfterMarker = $cursor->getColumn() - $spacesStartCol; if ($spacesAfterMarker >= 5 || $spacesAfterMarker < 1 || $blankItem) { $cursor->restoreState($start); if ($cursor->peek() === ' ') { $cursor->advanceBy(1, true); } return $markerLength + 1; } return $markerLength + $spacesAfterMarker; }