IF Metacommand in Embperl

a1 a
a2 a
a3 a
a4 a5 a
b is null
a
b is null
a
b is null
a
b is null
a
b is null
a is not null
b is null and c is 5
a is not null
b is null and c is 5 and d is 'txt'
a is not null
b is null and c is 5 and d is 'txt'
b is null and c is not 5, but d is 'txt'
If we get to here it looks good with the tests
a is not null
b is null and c is 5 and d is 'txt'
b is null and c is not 5, but d is 'txt'
If we get to here it looks good with the tests
ttrue = true tfalse = false The following HTML tags schould be ignored by Embperl Ignored, ok! Not ignored, ERROR!