[kde-edu]: KTurtle documentation + example errors

[Burkhard Lück]

Hi,

in the documention in programming-reference.(pot|docbook) I find two different 
styles to pass a value to a learn command

1)
learn circle (x) [  <---- with brackets
...
2)
learn circle X [  <---- without brackets
...
circle 10   <---- without brackets

1) gives an error, 2) works in my kturtle cvs head compiled on 03.12.2004
see Bug 95268

but now I find in the example squaresss.logo, changed on 12.12.2004 :
 learn square (X) [ <---- with brackets
 ...
 square (80)  <---- with brackets

what is the correct style to write a function call and definition ?

Burkhard Lück