Stringabfrage mit unless oder if

[Christian Kruse]

Hoi,

Beachte übrigens, dass ich perldoc perlstyle-konform hinter while ein
Leerzeichen gelassen und die geschweiften Klammern in der selben Zeile
begonnen habe :-)

Zum Glueck ist 'perldoc perlstyle' nicht Massstab der Dinge ;-)

Aus perldoc perlstyle:

Each programmer will, of course, have his or her own
       preferences in regards to formatting, but there are some
       general guidelines that will make your programs easier to
       read, understand, and maintain.

[...]

Larry has his reasons for each of these things, but he
       doesn't claim that everyone else's mind works the same as
       his does.

;-)

Gruesse aus dem schoenen LH,
 c.j.k