# Package =TWiki::Store::RcsWrap **extends** [[TWiki::Store::RcsFile|Main/TWikiStoreRcsFileDotPm]] This package does not publish any methods. It implements the virtual methods of the [[TWiki::Store::RcsFile|Main/TWikiStoreRcsFileDotPm]] superclass. Wrapper around the RCS commands required by TWiki. There is one of these object for each file stored under RCS.
## [[StaticMethod]] \*parseRevisionDiff `($text) -> \@diffArray`
Description: parse the text into an array of diff cells
#Description: unlike Algorithm::Diff I concatinate lines of the same diffType that are sqential (this might be something that should be left up to the renderer)
Parameter: $text currently unified or rcsdiff format
Return: \@diffArray reference to an array of [ diffType, $right, $left ]
TODO: move into [[Main/RcsFile]] and add indirection in Store