Package =TWiki::Compatibility

Support for compatibility with old TWiki versions. Packaged separately because 99.999999% of the time this won't be needed.

StaticMethod *upgradeCategoryTable ($session,$web,$topic,$meta,$text) -> $text

Upgrade old style category table

May throw TWiki::OopsException

migrateToFileAttachmentMacro ( $session, $meta, $text ) -> $text

Migrate old HTML format

upgradeFrom1v0beta ( $session, $meta ) -> $text