[TYPO3-english] Parse error: powermail - swiftmailer - SOLVED!

[Stephan Bernhard]

@steffen

>> checking my source code i found out thanks to your hint that 30 files,
>> most of them index.php files, were corrupted (missing "?>" at the end)

> That's no corruption. It's perfectly valid to omit the ?>

but it seems to me:
since reinstalling the source code all my TYPO3 installations work again.
before i had many problems - besides swiftmailer - with blank BE (right 
frame), i could not save content, could not create new pages, no new CE 
etc.pp.

so what would you call it when not corrupt?

stephan