[*]Profan

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KHR

Hello

my Desire for future Profan-versions is the function:

@empty()

I form tappt im dunkeln me in the momentum of course How follows to:
Compile Mark Separation

def @empty(1) @len(@trim$(@$(1)))
cls
print @empty("1234")
print @empty("   ")
print @empty("")/pre>

and I then verkehrte Logik:

erfüllt is 0=false

not erfüllt is: >0 = true

hope but too The function universeller, z.B.

that @empty() too with Zahlenwerten The zero are, true zurückgibt.

Gruß
Karl-Heinz
WIN XP home/Pro / XPROFAN 11 / P2CPP
ATMEL + BASCOM Fan

12/03/08 ▲

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functions
Compile Mark Separation

def @empty(1) (@len(@trim$(@$(1)))<1)

or
Compile Mark Separation

def @empty(1) if(@len(@trim$(@$(1))),0,1)

or.
Compile Mark Separation

def @empty(1) if(@len(@trim$(@$(1))),if(val(@$(1)),0,1),1)

?

latter checks however not isNum, where it checks, whether val()=0 is, but vlt. is the you too not at all important.

12/03/08 ▲

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[*]Profan

wish: function @empty()

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